83_FR_3220 83 FR 3205 - Self-Regulatory Organizations; Bats BZX Exchange, Inc.; Notice of Filing of Amendment No. 1 and Order Granting Approval of a Proposed Rule Change, as Modified by Amendment No. 1, To Introduce Cboe Market Close, a Closing Match Process for Non-BZX Listed Securities Under New Exchange Rule 11.28

83 FR 3205 - Self-Regulatory Organizations; Bats BZX Exchange, Inc.; Notice of Filing of Amendment No. 1 and Order Granting Approval of a Proposed Rule Change, as Modified by Amendment No. 1, To Introduce Cboe Market Close, a Closing Match Process for Non-BZX Listed Securities Under New Exchange Rule 11.28

SECURITIES AND EXCHANGE COMMISSION

Federal Register Volume 83, Issue 15 (January 23, 2018)

Page Range3205-3224
FR Document2018-01093

Federal Register, Volume 83 Issue 15 (Tuesday, January 23, 2018)
[Federal Register Volume 83, Number 15 (Tuesday, January 23, 2018)]
[Notices]
[Pages 3205-3224]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-01093]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-82522; File No. SR-BatsBZX-2017-34]


Self-Regulatory Organizations; Bats BZX Exchange, Inc.; Notice of 
Filing of Amendment No. 1 and Order Granting Approval of a Proposed 
Rule Change, as Modified by Amendment No. 1, To Introduce Cboe Market 
Close, a Closing Match Process for Non-BZX Listed Securities Under New 
Exchange Rule 11.28

January 17, 2018.

I. Introduction

    On May 5, 2017, Bats BZX Exchange, Inc. (now known as Cboe BZX 
Exchange, Inc.) (``BZX'' or ``Exchange'') filed with the Securities and 
Exchange Commission (``Commission''), pursuant to Section 19(b)(1) of 
the Securities Exchange Act of 1934 (``Act'') \1\ and Rule 19b-4 
thereunder,\2\ a proposed rule change to adopt Bats Market Close, a 
closing match process for non-BZX Listed Securities. The proposed rule 
change was published for comment in the Federal Register on May 22, 
2017.\3\ On July 3, 2017, the Commission designated a longer period 
within which to approve the proposed rule change, disapprove the 
proposed rule change, or institute proceedings to determine whether the 
proposed rule change should be disapproved.\4\ The Commission received 
54 comment letters on the proposed rule change, including a response 
from the Exchange.\5\ On August 18, 2017, the Commission instituted 
proceedings under Section 19(b)(2)(B) of the Act \6\ to determine 
whether to approve or disapprove the proposed rule change.\7\ 
Thereafter, the Commission received nine more comment letters, 
including three responses from the Exchange.\8\ On

[[Page 3206]]

November 17, 2017, pursuant to Section 19(b)(2) of the Act,\9\ the 
Commission designated a longer period for Commission action on 
proceedings to determine whether to disapprove the proposed rule 
change.\10\ On December 1, 2017, the Exchange filed Amendment No. 1 to 
the proposed rule change, renaming ``Bats Market Close'' as ``Cboe 
Market Close.'' \11\ This order approves the proposed rule change.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
    \3\ See Securities Exchange Act Release No. 80683 (May 16, 
2017), 82 FR 23320 (``Notice'').
    \4\ See Securities Exchange Act Release No. 81072, 82 FR 31792 
(July 10, 2017).
    \5\ See Letters to Brent J. Fields, Secretary, Commission, from: 
(1) Donald K. Ross, Jr., Executive Chairman, PDQ Enterprise, LLC, 
dated June 6, 2017 (``PDQ Letter''); (2) Edward S. Knight, Executive 
Vice President and General Counsel, Nasdaq, Inc., dated June 12, 
2017 (``Nasdaq Letter 1''); (3) Ray Ross, Chief Technology Officer, 
Clearpool Group, dated June 12, 2017 (``Clearpool Letter''); (4) 
Venu Palaparthi, SVP, Compliance, Regulatory and Government Affairs, 
Virtu Financial, dated June 12, 2017 (``Virtu Letter''); (5) 
Theodore R. Lazo, Managing Director and Associate General Counsel, 
SIFMA, dated June 13, 2017 (``SIFMA Letter 1''); (6) Elizabeth K. 
King, General Counsel and Corporate Secretary, New York Stock 
Exchange (``NYSE''), dated June 13, 2017 (``NYSE Letter 1''); (7) 
John M. Bowers, Bowers Securities, dated June 14, 2017 (``Bowers 
Letter''); (8) Jonathan D. Corpina, Senior Managing Partner, 
Meridian Equity Partners, dated June 16, 2017 (``Meridian Letter''); 
(9) Fady Tanios, Chief Executive Officer, and Brian Fraioli, Chief 
Compliance Officer, Americas Executions, LLC, dated June 16, 2017 
(``Americas Executions Letter''); (10) Ari M. Rubenstein, Co-Founder 
and Chief Executive Officer, GTS Securities LLC, dated June 22, 2017 
(``GTS Securities Letter 1''); (11) John Ramsay, Chief Market Policy 
Officer, Investors Exchange LLC, dated June 23, 2017 (``IEX 
Letter''); (12) Jay S. Sidhu, Chairman, Chief Executive Officer, 
Customers Bancorp, Inc., dated June 27, 2017 (``Customers Bancorp 
Letter''); (13) Joanne Freiberger, Vice President, Treasurer, 
Masonite International Corporation, dated June 27, 2017 (``Masonite 
International Letter''); (14) David B. Griffith, Investor Relations 
Manager, Orion Group Holdings, Inc., dated June 27, 2017 (``Orion 
Group Letter''); (15) Kieran O'Sullivan, Chairman, President and 
CEO, CTS Corporation, dated June 28, 2017 (``CTS Corporation 
Letter''); (16) Sherri Brillon, Executive Vice-President and Chief 
Financial Officer, Encana Corporation, dated June 29, 2017 (``Encana 
Letter''); (17) Steven C. Lilly, Chief Financial Officer, Triangle 
Capital Corporation, dated June 29, 2017 (``Triangle Capital 
Letter''); (18) Robert F. McCadden, Executive Vice President and 
Chief Financial Officer, Pennsylvania Real Estate Investment Trust, 
dated June 29, 2017 (``Pennsylvania REIT Letter''); (19) Andrew 
Stevens, General Counsel, IMC Financial Markets, dated June 30, 2017 
(``IMC Letter''); (20) Daniel S. Tucker, Senior Vice President and 
Treasurer, Southern Company, dated July 5, 2017 (``Southern Company 
Letter''); (21) Cole Stevens, Investor Relations Associate, Nobilis 
Health, dated July 6, 2017 (``Nobilis Health Letter''); (22) Mehmet 
Kinak, Head of Global Equity Market Structure & Electronic Trading, 
et al., T. Rowe Price Associates, Inc., dated July 7, 2017 (``T. 
Rowe Price Letter''); (23) David L. Dragics, Senior Vice President, 
Investor Relations, CACI International Inc., dated July 7, 2017 
(``CACI Letter''); (24) Mark A. Stegeman, Senior Vice President & 
CFO, Turning Point Brands, Inc., dated July 12, 2017 (``Turning 
Point Letter''); (25) Jon R. Moeller, Vice Chair and Chief Financial 
Officer, and Deborah J. Majoras, Chief Legal Officer and Secretary, 
The Proctor & Gamble Company, dated July 12, 2017 (``P&G Letter''); 
(26) Christopher A. Iacovella, Chief Executive Officer, Equity 
Dealers of America, dated July 12, 2017 (``EDA Letter''); (27) Rob 
Bernshteyn, Chief Executive Officer, Chairman Board of Directors, 
Coupa Software, Inc., dated July 12, 2017 (``Coupa Software 
Letter''); (28) Sally J. Curley, Senior Vice President, Investor 
Relations, Cardinal Health, Inc., dated July 14, 2017 (``Cardinal 
Health Letter''); (29) Mickey Foster, Vice President, Investor 
Relations, FedEx Corporation, dated July 14, 2017 (``FedEx 
Letter''); (30) Alexander J. Matturri, CEO, S&P Dow Jones Indices, 
dated July 18, 2017 (``SPDJI Letter''); (31) John L. Killea, Chief 
Legal Officer, Stewart Information Services, dated July 19, 2017 
(``Stewart Letter''); (32) M. Farooq Kathwari, Chairman, President & 
CEO, Ethan Allen Interiors, Inc., dated July 24, 2017 (``Ethan Allen 
Letter''); (33) Jeff Green, Founder, Chief Executive Officer and 
Chairman of the Board of Directors, The Trade Desk Inc., dated July 
26, 2017 (``Trade Desk Letter''); (34) James J. Angel, Associate 
Professor, McDonough School of Business, Georgetown University, 
dated July 30, 2017 (``Angel Letter''); (35) Jon Stonehouse, CEO, 
and Tom Staab, CFO, BioCryst Pharmaceuticals, Inc., dated July 31, 
2017 (``BioCryst Letter''); (36) Peter Campbell, Chief Financial 
Officer, Mimecast, dated July 31, 2017 (``Mimecast Letter''); (37) 
Joanne Moffic-Silver, Executive Vice President, General Counsel, and 
Corporate Secretary, Bats Global Markets, Inc., dated August 2, 2017 
(``BZX Letter 1''); (38) David M. Weisberger, Head of Equities, 
ViableMkts, dated August 3, 2017 (``ViableMkts Letter''); (39) 
Charles Beck, Chief Financial Officer, Digimarc Corporation, dated 
August 3, 2017 (``Digimarc Letter''); (40) Elizabeth K. King, 
General Counsel and Corporate Secretary, NYSE, dated August 9, 2017 
(``NYSE Letter 2''); (41) Representative Sean P. Duffy and 
Representative Gregory W. Meeks, dated August 9, 2017 (``Duffy/Meeks 
Letter''); (42) Michael J. Chewens, Senior Executive Vice President 
& Chief Financial Officer, NBT Bancorp Inc., dated August 11, 2017 
(``NBT Bancorp Letter''); (43) Barry Zwarenstein, Chief Financial 
Officer, Five9, Inc., dated August 11, 2017 (``Five9 Letter''); (44) 
William A. Backus, Chief Financial Officer & Treasurer, Balchem 
Corporation, dated August 15, 2017 (``Balchem Letter''); (45) 
Raiford Garrabrant, Director, Investor Relations, Cree, Inc., dated 
August 15, 2017 (``Cree Letter''); (46) Steven Paladino, Executive 
Vice President & Chief Financial Officer, Henry Schein, Inc., dated 
August 16, 2017 (``Henry Schein Letter''); (47) Theodore Jenkins, 
Senior Director, Investor Relations and Communications, Corbus 
Pharmaceuticals, Inc., dated August 17, 2017 (``Corbus Letter''); 
(48) Ari M. Rubenstein, Co-Founder and Chief Executive Officer, GTS 
Securities LLC, dated August 17, 2017 (``GTS Securities Letter 2''); 
(49) Cameron Bready, Senior Executive VP, Chief Financial Officer, 
Global Payments Inc., dated August 17, 2017 (``Global Payments 
Letter''); (50) Mike Gregoire, CEO, CA Technologies, dated August 
17, 2017 (``CA Technologies Letter''); (51) Patrick L. Donnelly, 
Executive Vice President & General Counsel, Sirius XMHoldings Inc., 
dated August 17, 2017 (``Sirius Letter''); (52) Theodore R. Lazo, 
Managing Director and Associate General Counsel, SIFMA, dated August 
18, 2017 (``SIFMA Letter 2''); (53) Donald Bollerman, dated August 
18, 2017 (``Bollerman Letter''); and (54) Sarah A. O'Dowd, Senior 
Vice President, Chief Legal Officer and Secretary, Lam Research 
Corporation, dated August 18, 2017 (``Lam Letter'').
    \6\ 15 U.S.C. 78s(b)(2)(B).
    \7\ See Securities Exchange Act Release No. 81437, 82 FR 40202 
(August 24, 2017) (``OIP''). In the OIP, the Commission specifically 
requested comment on eight series of questions. See id. at 40210-11.
    \8\ See Letters to Brent J. Fields, Secretary, Commission, from: 
(1) Gabrielle Rabinovitch, VP, Investor Relations, PayPal Holdings, 
Inc., dated September 12, 2017 (``PayPal Letter''); (2) Edward S. 
Knight, Executive Vice President and General Counsel, Nasdaq, Inc., 
dated September 18, 2017 (``Nasdaq Letter 2''); (3) Joanne Moffic-
Silver, Executive Vice President, General Counsel, and Corporate 
Secretary, Bats Global Markets, Inc., dated October 11, 2017 (``BZX 
Letter 2''); (4) Elizabeth K. King, General Counsel and Corporate 
Secretary, NYSE, dated November 3, 2017 (``NYSE Letter 3''); (5) 
Theodore R. Lazo, Managing Director and Associate General Counsel, 
SIFMA, dated December 8, 2017 (``SIFMA Letter 3''); (6) Jeffrey S. 
Davis, Deputy General Counsel, Nasdaq, Inc., dated December 21, 2017 
(``Nasdaq Letter 3''); (7) Joanne Moffic-Silver, Executive Vice 
President, General Counsel, and Corporate Secretary, Cboe Global 
Markets, Inc., dated January 3, 2018 (``BZX Letter 3''); (8) Joanne 
Moffic-Silver, Executive Vice President, General Counsel, and 
Corporate Secretary, Cboe Global Markets, Inc., dated January 12, 
2018 (``BZX Letter 4''); and (9) Elizabeth K. King, General Counsel 
and Corporate Secretary, NYSE, dated January 12, 2018 (``NYSE Letter 
4''). All comments on the proposed rule change are available at: 
https://www.sec.gov/comments/sr-batsbzx-2017-34/batsbzx201734.htm. 
In addition, the Commission's Division of Economic and Risk Analysis 
(``DERA'') released in the public comment file for this proposal a 
memorandum setting forth its analysis examining the relationship 
between the proportion of MOC orders executed off-exchange and 
closing price discovery and efficiency (``DERA Analysis''). See 
Memorandum to File from DERA, Bats Market Close: Off-Exchange 
Closing Volume and Price Discovery, dated December 1, 2017 (``DERA 
Analysis''), available at: https://www.sec.gov/files/bats_moc_analysis.pdf; see also infra note 129 and accompanying 
discussion. NYSE Letter 4 included an assessment of the DERA 
Analysis conducted by D. Timothy McCormick, Ph.D., dated January 11, 
2018 (``NYSE Report''). See NYSE Letter 4, at 1 and NYSE Report, 
cover page (stating that the research was funded by NYSE Group). For 
purposes of this order, statements in the NYSE Report are attributed 
to NYSE.
    \9\ 15 U.S.C. 78s(b)(2).
    \10\ See Securities Exchange Act Release No. 82108, 82 FR 55894 
(November 24, 2017).
    \11\ The only change in Amendment No. 1 was to rename the 
proposed closing match process as Cboe Market Close. Because 
Amendment No. 1 is a technical amendment and does not materially 
alter the substance of the proposed rule change or raise unique or 
novel regulatory issues, Amendment No. 1 is not subject to notice 
and comment. For purposes of consistency and readability, all 
references to the proposed closing match process made herein will be 
to ``Cboe Market Close.''
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II. Summary of the Proposal

    As described in more detail in the Notice,\12\ the Exchange 
proposes to introduce Cboe Market Close, a closing match process for 
non-BZX listed securities. For non-BZX listed securities, the 
Exchange's System \13\ would seek to match buy and sell Market-On-Close 
(``MOC'') \14\ orders designated for participation in Cboe Market Close 
at the official closing price for such security published by the 
primary listing market.
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    \12\ See Notice, supra, note 3.
    \13\ The term ``System'' is defined as ``the electronic 
communications and trading facility designated by the Board through 
which securities orders of Users are consolidated for ranking, 
execution and, when applicable, routing away.'' See Exchange Rule 
1.5(aa).
    \14\ The term ``Market-On-Close'' or ``MOC'' means a BZX market 
order that is designated for execution only in the Closing Auction. 
See Exchange Rule 11.23(a)(15). The Exchange proposed to amend the 
description of Market-On-Close orders to include orders designated 
to execute in the proposed Cboe Market Close.
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    Members \15\ would be able to enter, cancel or replace MOC orders 
designated for participation in Cboe Market Close beginning at 6:00 
a.m. Eastern Time up until 3:35 p.m. Eastern Time (``MOC Cut-Off 
Time'').\16\ Members would not be able to enter, cancel or replace MOC 
orders designated for participation in the proposed Cboe Market Close 
after the MOC Cut-Off Time.
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    \15\ The term ``Member'' is defined as ``any registered broker 
or dealer that has been admitted to membership in the Exchange.'' 
See Exchange Rule 1.5(n).
    \16\ Currently, the NYSE designates the cut-off time for the 
entry of Market At-the-Close Orders as 3:45 p.m. Eastern Time. See 
NYSE Rule 123C. Nasdaq, in turn, designates the ``end of the order 
entry period'' as 3:50 p.m. Eastern Time. See Nasdaq Rule 4754.
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    At the MOC Cut-Off Time, the System would match for execution all 
buy and sell MOC orders entered into the System based on time 
priority.\17\ Any remaining balance of unmatched shares would be 
cancelled back to the Member(s). The System would disseminate, via the 
Bats Auction Feed,\18\ the total size of all buy and sell orders 
matched per security via Cboe Market Close. All matched buy and sell 
MOC orders would remain on the System until the publication of the 
official closing price by the primary listing market. Upon publication 
of the official closing price by the primary listing market, the System 
would execute all previously matched buy and sell MOC orders at that 
official closing price.\19\
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    \17\ As set forth in proposed Interpretation and Policy .02, the 
Exchange would cancel all MOC orders designated to participate in 
Cboe Market Close in the event the Exchange becomes impaired prior 
to the MOC Cut-Off Time and is unable to recover within 5 minutes 
from the MOC Cut-Off Time. The Exchange states that this would 
provide Members time to route their orders to the primary listing 
market's closing auction. Should the Exchange become impaired after 
the MOC Cut-Off Time, proposed Interpretation and Policy .02 states 
that it would retain all matched MOC orders and execute those orders 
at the official closing price once it is operational.
    \18\ The Bats Auction Feed disseminates information regarding 
the current status of price and size information related to auctions 
conducted by the Exchange and is provided at no charge. See Exchange 
Rule 11.22(i). The Exchange also proposed to amend Exchange Rule 
11.22(i) to reflect that the Bats Auction Feed would also include 
the total size of all buy and sell orders matched via Cboe Market 
Close.
    \19\ The Exchange would report the execution of all previously 
matched buy and sell orders to the applicable securities information 
processor and will designate such trades as ``.P'', Prior Reference 
Price. See Notice, supra note 3, at 23321.
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    The Exchange would utilize the official closing price published by 
the exchange designated by the primary listing market in the case where 
the primary listing market suffers an impairment and is unable to 
perform its closing auction process.\20\ In addition, proposed 
Interpretation and Policy .03 specifies that up until the closing of 
the applicable securities information processor at 8:00 p.m. Eastern 
Time, the Exchange intends to monitor the initial publication of the 
official closing price, and any subsequent changes to the published 
official closing price, and adjust the price of such trades 
accordingly. If there is no initial official closing price published by 
8:00 p.m. Eastern Time for any security, the Exchange would cancel all 
matched MOC orders in such security.
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    \20\ See proposed Interpretation and Policy .01.
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    The Exchange states that it is proposing to adopt Cboe Market Close 
in response to requests from market participants, particularly buy-side 
firms, for an alternative to the primary listing markets' closing 
auctions that still provides an execution at a security's official 
closing price.\21\ Moreover, the Exchange contends that the proposal 
would not compromise the price discovery function performed by the 
primary listing markets' closing auctions because Cboe Market Close 
would only accept MOC orders, and not limit orders, and the Exchange 
would only execute those matched MOC orders that naturally pair off and 
effectively cancel each other out.\22\
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    \21\ See Notice, supra note 3, at 23321. The Exchange intends, 
should the Commission approve the proposed rule change, to file a 
separate proposal to offer executions of MOC orders at the official 
closing price, to the extent matched on the Exchange, at a rate less 
than the fee charged by the applicable primary listing market. The 
Exchange also intends for such fee to remain lower than the fee 
charged by the applicable primary listing market. See id.
    \22\ See id.
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III. Discussion and Commission Findings

    The Commission has carefully reviewed the proposal, including the 
comments received, and finds that approval of the proposed rule change 
is consistent with the requirements of the Act and the rules and 
regulations thereunder applicable to a national securities 
exchange.\23\ In particular, as

[[Page 3207]]

discussed below, the Commission finds that the proposal is consistent 
with: Section 6(b)(5) of the Act,\24\ which requires that the rules of 
a national securities exchange, among other things, be designed to 
prevent fraudulent and manipulative acts and practices, to promote just 
and equitable principles of trade, to remove impediments to and perfect 
the mechanism of a free and open market and a national market system, 
and, in general, to protect investors and the public interest; and 
Section 6(b)(8) of the Act,\25\ which requires that the rules of a 
national securities exchange not impose any burden on competition not 
necessary or appropriate in furtherance of the purposes of the Act.
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    \23\ In approving this proposed rule change, the Commission has 
considered the proposed rule change's impact on efficiency, 
competition, and capital formation. See 15 U.S.C. 78c(f). The 
Commission addresses comments about economic effects of the proposed 
rule change, including competitive effects, below.
    \24\ 15 U.S.C. 78f(b)(5).
    \25\ 15 U.S.C. 78f(b)(8).
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    The Commission received sixty-three comment letters from fifty-two 
commenters on the proposal, including four response letters from the 
Exchange.\26\
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    \26\ See supra notes 5 and 8.
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Price Discovery and Fragmentation

    The majority of commenters addressed the potential impacts of the 
proposal on price discovery in the closing auctions on the primary 
listing markets. Eight commenters stated that the proposal would not 
negatively impact price discovery in the primary listing markets' 
closing auctions.\27\ These commenters asserted that because Cboe 
Market Close would only execute paired MOC orders, and not limit-on-
close orders, it would not impede the price discovery mechanisms of the 
primary listing markets' closing auctions. Five commenters referenced 
the current Nasdaq and NYSE Arca closing auction processes for 
securities listed on other exchanges, stating that these competing 
closing auction processes, which have been permitted by the Commission, 
may attract limit orders from the primary listing market and impede 
price discovery, unlike the BZX proposal which is limited to market 
orders.\28\ In addition, five commenters argued that, because BZX will 
publish the size of matched MOC orders in advance of the primary 
market's cut-off time, market participants would have available 
information needed to make further decisions regarding order execution 
and thus price discovery would not be impaired.\29\ Two commenters also 
asserted that many brokers already provide market-on-close pricing to 
customers through products that match orders internally, and the 
proposal may provide incentives for brokers to send such orders to an 
exchange, thereby increasing transparency, reliability and price 
discovery at the close.\30\
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    \27\ See PDQ Letter; Clearpool Letter, at 3; Virtu Letter, at 2; 
SIFMA Letter, at 2; IEX Letter, at 1-2; Angel Letter, at 4; 
ViableMkts Letter, at 3-4; and Bollerman Letter, at 1. See also 
SIFMA Letter 2, at 1-2.
    \28\ See Clearpool, at 3; IEX Letter, at 2; Angel Letter, at 4; 
SIFMA Letter 2, at 2; and Bollerman Letter, at 3.
    \29\ See Clearpool Letter, at 3; SIFMA Letter 1, at 2; IEX 
Letter, at 2; Angel Letter, at 4; ViableMkts Letter, at 3; and SIFMA 
Letter 2, at 1.
    \30\ See Clearpool, at 3-4; and ViableMkts Letter, at 4-5. One 
commenter further argued that to the extent BZX accrues market share 
as a result of the proposal it will likely result from less MOC 
pairing executed off-exchange. See Angel Letter, at 4.
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    Thirty-eight commenters stated that the proposal would further 
fragment the markets and harm price discovery in the closing auctions 
on the primary listing markets.\31\ For example, Nasdaq argued that 
BZX's MOC orders would be incapable of contributing to price discovery, 
and instead would further fragment the market by drawing orders and 
quotations away from primary closing auctions and undermine the 
mechanisms used to set closing prices.\32\ Nasdaq asserted that any 
attempt to divert trading interest from its closing auction would be 
detrimental to investors as it would inhibit Nasdaq's closing auction 
from functioning as intended and would negatively affect the price 
discovery process and consequently, the quality of the official closing 
price.\33\
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    \31\ See Nasdaq Letter 1; NYSE Letter 1; Bowers Letter; Meridian 
Letter; Americas Executions Letter; GTS Securities Letter 1; 
Customers Bancorp Letter; Masonite International Letter; Orion Group 
Letter; CTS Corporation Letter; Encana Letter; Triangle Capital 
Letter; Pennsylvania REIT Letter; IMC Letter; Southern Company 
Letter; Nobilis Health Letter; T. Rowe Price Letter; CACI Letter; 
Turning Point Letter; P&G Letter; EDA Letter; Coupa Software Letter; 
Cardinal Health Letter; FedEx Letter; Trade Desk Letter; BioCryst 
Letter; Mimecast Letter; Digimarc Letter; NYSE Letter 2; NBT Bancorp 
Letter; Balchem Letter; Cree Letter; Henry Schein Letter; Corbus 
Letter; GTS Securities Letter 2; Global Payments Letter; CA 
Technologies Letter; Sirius Letter; Lam Letter; PayPal Letter; 
Nasdaq Letter 2; NYSE Letter 3. See also Duffy/Meeks Letter, at 1 
(stating that public companies are expressing concern that the 
proposal will further fragment the market and cause harm to the 
pricing of their companies' shares at the close and, as such, they 
are concerned the proposal may disrupt the process for determining 
the closing price on the primary listing market, which is viewed as 
``an incredibly well-functioning part of the capital markets''). In 
addition, one commenter urged the Commission to conduct a close 
analysis of the proposal and stated that if the Bats proposal would 
seriously degrade the quality of the closing price, then it should 
be rejected. See Angel Letter.
    \32\ See Nasdaq Letter 1, at 5 and 8 (stating that, for this 
reason Nasdaq did not believe the proposal promotes fair and orderly 
markets in accordance with Sections 6 and 11A of the Exchange Act); 
and Nasdaq Letter 2, at 3-7.
    \33\ See Nasdaq Letter 1, at 11 and Nasdaq Letter 2, at 5-6. 
Nasdaq also stated that while BZX does not have a responsibility to 
contribute to price discovery in Nasdaq's closing auction, it also 
is obligated to avoid affirmatively undermining price discovery. See 
Nasdaq Letter 1, at 5. In addition, Nasdaq stated that it 
considered, but chose not to, disclose segmented information, such 
as matched MOC or LOC shares, for its closing auction in a piece-
meal fashion, because Nasdaq believed it would lead to unintended 
consequences and undermine price discovery in the closing auction. 
See id., at 4 and Nasdaq Letter 2, at 6.
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    Specifically, Nasdaq expressed concern that the availability of 
Cboe Market Close could cause a reduction in the number of limit-on-
close orders submitted to the primary listing markets' closing 
auctions, which Nasdaq asserted would harm price discovery at the 
market close.\34\ Nasdaq asserted that the impact of the proposal on 
the use of limit-on-close orders that may be submitted to NYSE and 
Nasdaq should be studied and carefully analyzed.\35\ In the OIP, the 
Commission specifically solicited comments on the potential impact of 
the proposal on the use of limit-on-close orders, including requesting 
any available data, analyses or studies.\36\ In response, Nasdaq 
explained that reducing MOC orders would impact the behavior of limit 
orders by reducing the ability of continuous book limit orders and LOC 
orders to compete with each other and to interact with MOC orders, 
which it asserted is essential to its closing auction.\37\ 
Specifically, Nasdaq contended that if BZX were to disseminate a paired 
shares amount at 3:35pm, but Nasdaq published little or

[[Page 3208]]

no paired or imbalance shares in its imbalance publications, it would 
discourage further participation in the continuous market leading up to 
the closing auction and the closing cross, and thus there would be 
little ongoing price discovery, because market participants would know 
they would not have the ability to interact with market orders.\38\ 
Nasdaq contrasted the BZX proposal with its own closing auction 
process, arguing that after it disseminates an imbalance notification 
that combines MOC and LOC orders, market participants can continue to 
submit orders to interact with existing auction interest.\39\
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    \34\ See Nasdaq Letter 1, at 5 and 11.
    \35\ See id. at 11.
    \36\ See OIP, supra note 7, at 40210. Specifically, the 
Commission asked, ``To what extent, if at all, would the 
availability of the Bats Market Close impact market participants' 
use of limit-on-close orders in the closing auction processes on the 
primary listing exchanges, including with respect to size and price? 
Please explain. Would market participants use MOC orders in the Bats 
Market Close as a substitute for using limit orders to participate 
in the closing auction processes at the primary listing exchanges? 
Would any such impacts be the same for each of the primary listing 
exchanges? Are there differences between the closing auction 
processes at each of the primary listing exchanges whereby the 
proposed Bats Market Close would have differing effects on each 
primary listing exchange? If so, please explain. How does 
information available in the closing auction process affect market 
participants' order submissions and/or determination of the closing 
price? Would the proposed rule change affect market participants' 
trading strategies in closing auctions? If so, how? If commenters 
believe the proposal would impact the use of limit-on-close orders 
in closing auctions, to the extent possible please provide specific 
data, analyses, or studies for support.''
    \37\ See Nasdaq Letter 2, at 5-6. Nasdaq did not submit any 
specific data regarding the impact of the proposal on the use of 
limit on close orders.
    \38\ See id. at 6.
    \39\ See id.
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    Moreover, Nasdaq argued that even if the proposal only resulted in 
fewer market-on-close orders submitted to Nasdaq closing auctions, 
investors would be harmed because the official closing price could 
potentially represent a stale or undermined price.\40\ Nasdaq asserted 
that its closing cross is designed to maximize the number of shares 
that can be executed at a single price and that the number of market-
on-close orders impacts the number of shares able to execute in a 
closing cross.\41\ Further, in its second comment letter, Nasdaq 
elaborated on the impact it believed reducing MOC orders could have on 
Nasdaq's closing auction. In particular, Nasdaq argued that the 
proposal would harm price discovery because fragmentation of MOC orders 
would directly impact closing auctions for which Nasdaq only received 
MOC orders and that, in cases where all MOC orders were removed from 
the Nasdaq closing auction, the last sale price would become the 
official closing price, as opposed to the price being determined 
through the price discovery process of its closing auction.\42\ Nasdaq 
discussed several hypothetical examples where removal of all MOC orders 
from certain of its previously conducted closing auctions would have 
resulted in use of the last sale price as the official closing price 
and provided aggregated statistics denoting the differential between 
the last sale price and the official closing price in such 
situations.\43\
---------------------------------------------------------------------------

    \40\ See Nasdaq Letter 1, at 12. See also Nasdaq Letter 2, at 6 
(providing an example of how the proposal could cause a stale 
closing price). Nasdaq also stated that a credible independent study 
of the potential risk to price discovery is essential in order to 
consider whether the proposal is consistent with the Act. See Nasdaq 
Letter 1, at 12.
    \41\ See id., at 11. Nasdaq subsequently submitted a memorandum 
providing, among other things, data relating to the level of matched 
MOC volume in Nasdaq closing auctions spanning the period of January 
1, 2017 through September 30, 2017 (``Nasdaq Data Memo''). Nasdaq 
requested protection under the Freedom of Information Act for its 
memorandum.
    \42\ See Nasdaq Letter 2, at 3.
    \43\ See id. at 3-5. Specifically, Nasdaq identified 1,653 
closing crosses between January 1, 2016 and August 31, 2017 where 
removal of all MOC orders would have changed the closing prices. 
Nasdaq asserts that this would have changed the closing valuation of 
Nasdaq issuers ``by nearly $870,000,000 of aggregate impact.''
---------------------------------------------------------------------------

    NYSE similarly argued that even though Cboe Market Close would only 
accept MOC orders, it could materially impact official closing prices 
determined through a NYSE closing auction.\44\ NYSE emphasized the 
importance of the centralization of orders during the closing auction 
on the primary listing exchange, stating that it is ``an iterative 
process'' that provides ``periodic information about order imbalances, 
indicative price, matched volume, and other metrics'' to help market 
participants anticipate the likely closing price, and that allows for 
investors to find contra-side liquidity and assess whether to offset 
imbalances, and for orders to be priced based on the true supply and 
demand in the market.\45\ NYSE asserted that information on the lack of 
matched MOC orders in the closing process could discourage liquidity 
providers from participating in the closing process because their order 
would be less likely to interact with market orders.\46\ NYSE also 
explained that its designated market makers (``DMMs''), which have an 
obligation to facilitate the close of trading in their assigned 
securities, factor in the size of paired-off volume, and the 
composition of the closing interest in assessing the appropriate 
closing price.\47\ NYSE asserted that, under the proposal, DMMs would 
lose full visibility into the size and composition of MOC interest, and 
thus would likely have to make more risk-adverse closing decisions, 
resulting in inferior price formation.\48\
---------------------------------------------------------------------------

    \44\ See NYSE Letter 1, at 3. While NYSE's arguments focused 
primarily on the potential for MOC orders to migrate to Cboe Market 
Close as described below, NYSE also asserted that, if the fees for 
the Cboe Market Close were set lower than the fees charged by the 
primary listing exchanges, it could induce some market participants 
to use MOC orders rather than sending LOC orders to the primary 
listing market. See NYSE Report, at 23.
    \45\ See NYSE Report, at 12. See also NYSE Letter 1, at 4. NYSE, 
as well as Nasdaq, also asserted that the proposal contradicts the 
Commission's approval of recent amendments to the National Market 
System Plan to Address Extraordinary Market Volatility (the ``LULD 
Plan'') which, they argue, centralize re-opening auction liquidity 
at the primary listing exchange by prohibiting other market centers 
from re-opening following a trading pause until the primary listing 
exchange conducts a re-opening auction. These commenters asserted 
that it would be inconsistent for the Commission to find it in the 
public interest to consolidate trading in a re-opening auction, 
while sanctioning fragmentation of trading in a closing auction. See 
Nasdaq Letter 1, at 6; NYSE Letter 1, at 3; and Nasdaq Letter 2, at 
12. In response, commenters asserted the amendment to the LULD Plan 
cited by NYSE and Nasdaq granted the primary listing market the 
ability to set the re-opening price but did not mandate the 
consolidation of orders at the primary listing market following a 
trading halt. BZX believes the proposal is consistent with the LULD 
Plan as it seeks to avoid producing a ``bad'' or ``outlier'' closing 
price and does not affect the centralization of price-setting 
closing auction orders. See BZX Letter 1, at 8-9. See also Bollerman 
Letter, at 3.
    \46\ See NYSE Report, at 13 and 23. See also NYSE Report, at 12 
(arguing that ``[a]nticipation that there will be MOC orders in the 
closing auction is a critical component feeding into the decisions 
of liquidity providers and other market participants'' trading in 
the closing auction).
    \47\ See NYSE Letter 1, at 4. In response to this assertion, 
ViableMkts argues that use of Cboe Market Close is voluntary. 
Accordingly, if a market participant wanted a DMM to be aware of 
their closing activity they could still send their orders to the 
NYSE closing auction. See ViableMkts Letter, at 4.
    \48\ See NYSE Letter 1, at 4.
---------------------------------------------------------------------------

    NYSE also argued that the proposal would detrimentally impact price 
discovery on the NYSE Arca and NYSE American automated closing 
auctions. NYSE stated that in the last six months there were 130 
instances where the official closing price determined through a NYSE 
Arca closing auction was based entirely on paired-off market order 
volume.\49\ In those instances, pursuant to NYSE Arca rules, ``the 
Official Closing Price for that auction is the midpoint of the Auction 
NBBO as of the time the auction is conducted.'' \50\ NYSE stated that 
if all market orders for a NYSE Arca listed security were sent to BZX, 
the official closing price would instead be the consolidated last sale 
price, which can differ from the midpoint of the auction NBBO by as 
much as 3.2%.\51\
---------------------------------------------------------------------------

    \49\ See NYSE Letter 1, at 5. See also NYSE Report, at 11-12. 
NYSE represented that once NYSE American transitions to Pillar 
technology, it will conduct a closing auction in an identical manner 
to NYSE Arca.
    \50\ See id.
    \51\ See id. In its third comment letter, NYSE also asserts 
that, in contrast to the data NYSE provided in its first letter, BZX 
failed to provide any data in response to the requests for comment 
in the OIP to support the claim that there would be no impact on 
price discovery. See NYSE Letter 3, at 2. But see BZX Letter 3, at 
2-4, 7-9 and infra notes 99-106 and accompanying text discussing 
data and analysis provided by BZX.
---------------------------------------------------------------------------

    In arguing that additional fragmentation of closing auction 
interest would detrimentally impact price discovery, both Nasdaq and 
NYSE distinguished the Cboe Market Close from competing closing 
auctions currently operated by Nasdaq and NYSE Arca for securities 
listed on other markets. Nasdaq stated that the BZX proposal is a 
price-matching order type and not a competitive single-priced

[[Page 3209]]

auction that offers price discovery.\52\ In contrast, Nasdaq states 
that its single-priced auction for non-Nasdaq listed stocks was 
designed to maximize order interaction and improve price discovery for 
issuers, not to siphon orders away from the primary market without 
seeking to improve price discovery.\53\ Accordingly, Nasdaq argued that 
the fact that it and NYSE offer competing closing auctions is 
irrelevant because those auctions are fundamentally different from the 
BZX proposal.\54\ Similarly, NYSE argued that it believed it was 
misleading to compare the proposal to the competing closing auctions 
because BZX would be offering neither a competing closing auction nor a 
facility to establish the official closing price should a primary 
listing exchange invoke its closing auction contingency plan.\55\
---------------------------------------------------------------------------

    \52\ See Nasdaq Letter 2, at 8-9.
    \53\ See id. at 9.
    \54\ See id.
    \55\ See NYSE Letter 2, at 3.
---------------------------------------------------------------------------

    Nasdaq and NYSE further argued that competing closing auctions 
cause minimal fragmentation, as volumes in those auctions are 
``miniscule.'' \56\ For example, Nasdaq stated that volumes in all 
competing auctions in Nasdaq-listed corporate securities in the month 
of June 2017 were less than 0.5% of Nasdaq's closing volume.\57\ 
Similarly, NYSE stated that for the period January 1, 2017 through 
October 13, 2017, closing auctions in NYSE and Nasdaq-listed securities 
on NYSE Arca represent 0.5% of the notional value traded in the NYSE 
and Nasdaq closing auctions.\58\ Nasdaq further asserted that less than 
half of Nasdaq-listed corporate issues experience price dislocations in 
competing closing auctions.\59\ Moreover, Nasdaq and NYSE stated that 
on multiple occasions when they received closing interest for 
securities listed on another exchange, they have contacted the firms 
associated with those orders and encouraged them to route their orders 
directly to the primary listing exchange.\60\
---------------------------------------------------------------------------

    \56\ See Nasdaq Letter 2, at 9-10; see also NYSE Letter 3, at 5-
6.
    \57\ See Nasdaq Letter 2, at 11.
    \58\ See NYSE Letter 3, at 6. NYSE also stated that it does not 
have a business interest in running closing auctions for securities 
listed on other markets. It operates the NYSE Arca closing auction 
for resiliency purposes, which it believes outweighs any modest 
negative impact on fragmentation. See id.; see also infra note 239.
    \59\ See Nasdaq Letter 2, at 11. In response to BZX's claim that 
a large percentage of competing closing auctions conducted by Nasdaq 
and NYSE resulted in closing prices different from the official 
closing price, Nasdaq also stated that many of the examples cited in 
BZX Letter 1 are from competing auctions in ETFs, which, Nasdaq 
stated, have a fundamentally different price discovery process. 
Nasdaq argued that if ETFs were removed from the analysis, less than 
half of Nasdaq-listed corporate issues see a price difference when 
closing on NYSE Arca. See id.
    \60\ See id. at 13; NYSE Letter 3, at 6. See also infra note 87 
and accompanying text.
---------------------------------------------------------------------------

    Nasdaq and NYSE also addressed price-matching services in the over-
the-counter market. Nasdaq stated that the proposal would introduce a 
new category of price-matching venues, which would exacerbate the harm 
caused by fragmentation.\61\ Both Nasdaq and NYSE stated that over-the-
counter price-matching services should not be considered a precedent 
for the Cboe Market Close proposal. Nasdaq stated that, as a neutral 
trading platform, an exchange is capable of attracting and aggregating 
more liquidity than a broker-dealer.\62\ Moreover, according to Nasdaq, 
trades resulting from broker-dealer price-matching services are often 
also involved in the closing auction on the primary listing exchange, 
thus contributing to price discovery despite operating a price-matching 
service.\63\ Nasdaq explained that a broker may accept a MOC order and 
trade as either agent or principal against that order by entering limit 
orders into either the closing auction on the primary listing exchange 
or the continuous market leading up to the closing auction. After 
receiving an execution in the primary market closing auction, the 
broker would then trade with the customer off-exchange at a price 
determined by the primary market closing auction.\64\ Similarly, NYSE 
argued that it should not be assumed that the current level of MOC 
orders executed away from the primary market is a reasonable proxy for 
the impact of the BZX proposal.\65\ Specifically, NYSE asserted that 
market makers that cross orders on behalf of clients at the closing 
price could be risking capital on such transactions, which would likely 
be a constraining force on the magnitude of orders crossed away from 
primary markets, while BZX would have no such obligation to commit 
capital in Cboe Market Close.\66\ As such, NYSE argued that the BZX 
proposal, if successful, could result in a much higher percentage of 
MOC orders diverted away from the primary market than what occurs 
today.\67\
---------------------------------------------------------------------------

    \61\ See Nasdaq Letter 2, at 13.
    \62\ See id.
    \63\ See id.
    \64\ See id. The Nasdaq Data Memo also provided data and 
analysis arguing that a portion of the broker-dealer volume executed 
off-exchange after the close at the primary listing market's closing 
price reflects brokers submitting customers' interest to the closing 
cross and subsequently reporting an over-the-counter trade between 
the broker and its customers.
    \65\ See NYSE Report, at 10.
    \66\ See NYSE Report, at 10.
    \67\ See NYSE Report, at 10. The NYSE Report asserted that this 
was one of the limitations of drawing conclusions from the DERA 
Analysis regarding how the BZX proposal would impact the market 
close. See discussion of DERA Analysis, infra notes 133-134 and 
accompanying text.
---------------------------------------------------------------------------

    In addition, NYSE stated that existing off-exchange matching 
services have a negative impact on the validity and integrity of price 
discovery in the closing auctions.\68\ NYSE stated that data it 
analyzed from certain closing auctions with large imbalances \69\ shows 
that, for securities with 1,000 shares or less reported at the official 
closing price (on and off-exchange), volatility in the last 10 minutes 
of trading leading into the close is 52% higher when more than 75% of a 
security's closing share volume is reported to a trade reporting 
facility (``TRF'') (i.e., paired off-exchange), compared to when less 
than 25% of a security's closing share volume is reported to a TRF. In 
addition, NYSE asserted that its data showed that the official closing 
price generated in auctions for securities with 1,000 shares or less 
reported at the official closing price (on and off-exchange) where more 
than 75% of a security's share volume is reported to a TRF was more 
than twice as far away from the last consolidated sale price and nearly 
twice as far away from the market volume weighted average price 
(``VWAP'') of the last two minutes of trading leading into the 
close.\70\ Accordingly, NYSE concluded that existing fragmentation 
degrades the quality of the closing price.\71\
---------------------------------------------------------------------------

    \68\ See NYSE Letter 3, at 3.
    \69\ See id. at 3. NYSE stated that it reviewed closing auctions 
with imbalances of 50% of paired shares as of 3:50 p.m. See id. at 
4.
    \70\ See id. at 3-4. NYSE provided data that they asserted 
illustrates that the same degradation in the quality of the official 
closing price also occurs in closes for securities with 10,000 
shares or more reported at the official closing price. See id. at 4.
    \71\ See id. at 3-4.
---------------------------------------------------------------------------

    Several other commenters also discussed how the proposal may impact 
the integrity of official closing prices. In particular, GTS, a DMM on 
NYSE, argued that market-on-close orders are a vital component of 
closing prices and, should those orders be diverted away from the 
primary listing markets as a result of the proposal, it could undermine 
the official closing prices.\72\ GTS stated that, in pricing a closing 
auction on NYSE, it considers a variety of inputs and stated that it 
considers ``the size of . . . matched shares and the time those matched 
shares are consumed by each individual book [to be] essential data 
points for

[[Page 3210]]

consideration.'' \73\ If this information is fragmented across multiple 
venues, according to GTS, the closing price will change and will become 
less reliable.\74\ Eighteen commenters asserted that the proposal would 
make it more difficult for Designated Market Makers to facilitate an 
orderly close of NYSE listed securities as they would lose the ability 
to continually assess the composition of market-on-close interest.\75\ 
Many of these commenters are issuers listed on NYSE and asserted that 
one of the reasons they chose to list on NYSE was the ability to have 
access to a DMM that is responsible for facilitating an orderly closing 
auction.\76\
---------------------------------------------------------------------------

    \72\ See GTS Securities Letter 1, at 2-3.
    \73\ See GTS Securities Letter 2, at 3. GTS also stated that the 
types of orders submitted to the closing auction, such as limit or 
market, also impact its pricing determinations. See id.
    \74\ See id. at 4.
    \75\ See NYSE Letter 1, at 4; GTS Securities Letter 1, at 2-3; 
Customers Bancorp Letter; Masonite International Letter; Orion Group 
Letter; CTS Corporation Letter; Encana Letter; Triangle Capital 
Letter; Pennsylvania REIT Letter; IMC Letter, at 1-2; Southern 
Company Letter; Nobilis Health Letter; CACI Letter; Turning Point 
Letter; P&G Letter; Cardinal Health Letter; FedEx Letter; Stewart 
Letter; Global Payments Letter. See also supra notes 45-48 and 
accompanying text. Four commenters also asserted that the proposal 
would have potentially detrimental impacts on NYSE floor brokers. 
See Bowers Letter; Meridian Letter; Americas Executions Letter; and 
GTS Securities Letter 2, at 4.
    \76\ See GTS Securities Letter 1, at 2-3; Masonite International 
Letter; Encana Letter; Triangle Capital Letter; Pennsylvania REIT 
Letter; Nobilis Health Letter; CACI Letter; Turning Point Letter; 
P&G Letter; Cardinal Health Letter; FedEx Letter; and Stewart 
Letter.
---------------------------------------------------------------------------

    Multiple commenters stated that one of the benefits of a 
centralized closing auction conducted by the primary listing market is 
that it allows market participants to fairly assess supply and demand 
such that the closing prices reflect both market sentiment and total 
market participation.\77\ Because they believed that the proposal may 
cause orders to be diverted away from the primary listing exchanges, 
these commenters argued that it would negatively affect the reliability 
and value of closing auction prices. Several commenters further argued 
that centralized closing auctions provide better opportunities to fill 
large orders with relatively little price impact.\78\
---------------------------------------------------------------------------

    \77\ See Bowers Letter; Americas Executions Letter; and FedEx 
Letter. See also Coupa Software Letter; Trade Desk Letter; Mimecast 
Letter (arguing that gathering liquidity in a single venue ensures 
that the market reaches an accurate and reliable closing price for 
their stocks); Global Payments Letter.
    \78\ See e.g., Bowers Letter; Americas Executions Letter; 
Customers Bancorp Letter; Orion Group Letter; and Southern Company 
Letter.
---------------------------------------------------------------------------

    In response to concerns regarding the impact of the proposal on the 
price discovery process, BZX argued that, because the proposal would 
only match MOC orders and would require the Exchange to publish the 
number of matched shares in advance of the primary listing markets' 
cut-off times, BZX believes it would avoid any impact on price 
discovery.\79\ BZX also stated that it does not believe the proposal 
would impact the use of LOC orders on the primary listing markets as 
LOC orders provide price protection and the lower fees charged to MOC 
orders that participate in Cboe Market Close would not outweigh the 
risk of receiving an execution at an unfavorable price.\80\ BZX further 
challenged commenters' concerns that Cboe Market Close could pull all 
MOC orders away from the primary listing markets and alter the 
calculation of the closing price, stating that such a scenario could 
occur today as a result of competing closing auctions and broker-
dealers that offer internal MOC order matching solutions.\81\ 
Accordingly, BZX contends that the proposal would not impose 
fragmentation on the market at the close that does not already exist 
today.\82\
---------------------------------------------------------------------------

    \79\ See BZX Letter 1, at 3-4 and BZX Letter 2, at 2 and 10. In 
addition, BZX offered to disseminate more information with regard to 
Cboe Market Close and to disseminate such information via the 
applicable securities information processor, in addition to the Bats 
Auction Feed. See BZX Letter 1, at 4 and 12-13, and BZX Letter 2, at 
2. BZX further asserted that it believed modern software can easily 
and simply add this data to data disseminated by the primary listing 
markets. See BZX Letter 1, at 4 and BZX Letter 2, at 3.
    \80\ See BZX Letter 2, at 3.
    \81\ See BZX Letter 1, at 4-5 (stating that neither NYSE nor 
Nasdaq prohibits their members from withholding MOC orders from 
their closing auctions) and BZX Letter 2, at 2-3. In response, NYSE 
stated that it believed such broker-dealer services degrade the 
public price and size discovery of the primary listing exchanges' 
closing auctions, but that such activities are not held to the same 
standards under the Act as national securities exchanges and against 
which the BZX proposal must be evaluated. See NYSE Letter 2, at 4. 
GTS further stated in response that it believes such broker-dealer 
services deprive the DMM of content that is critical to pricing a 
closing auction and the Commission should study the impact of this 
activity on closing auctions. See GTS Securities Letter 2, at 4. See 
infra note 129 and accompanying text discussing the DERA analysis of 
the relationship between the proportion of MOC orders currently 
executed off-exchange and closing price discovery and efficiency.
    \82\ See BZX Letter 1, at 4 and BZX Letter 2, at 2.
---------------------------------------------------------------------------

    In particular, with regard to competing closing auctions, BZX 
argued that such competing auctions could not only pull all MOC 
interest away from the primary listing markets but could also divert 
all price-setting limit-on-close interest from those markets as 
well.\83\ Further, BZX argued that Nasdaq and NYSE's assertions that 
they currently attract low trading volumes in their competing closing 
auctions are irrelevant to an analysis of their potential impact on 
fragmentation.\84\ Should these auctions see an increase in order flow, 
BZX argued they would increase existing market fragmentation.\85\ BZX 
also asserted that such competing closing auctions often may produce 
bad auction prices on the non-primary market, as compared to the 
proposed Cboe Market Close which would ensure that market participants 
receive the official closing price.\86\ In addition, in response to 
NYSE's assertion that it contacted firms that submitted orders to NYSE 
Arca's competing closing auction and encouraged them to instead submit 
orders to the primary listing market, BZX provided data that it stated 
evidences that NYSE has not, in fact, discouraged order flow to their 
competing auctions and that NYSE Arca's competing auction ``continues 
to maintain not insignificant monthly volume'' in at least two 
securities.\87\
---------------------------------------------------------------------------

    \83\ See BZX Letter 1, at 5; BZX Letter 2, at 2; and BZX Letter 
3, at 4. BZX provided evidence of 14 instances in June 2017 where a 
Nasdaq-listed security had no volume in Nasdaq's closing auction but 
did have volume in NYSE Arca's closing auction. See BZX Letter 1, at 
5.
    \84\ See id. at 6.
    \85\ See id. BZX also stated that, despite their potential 
utility as a back-up in case of a market impairment, Nasdaq and NYSE 
Arca run these competing auctions on a daily basis, regardless of 
whether there is an impairment at a primary listing exchange. See 
id. BZX further questioned why these exchanges do not utilize test 
symbols and test data in order to confirm the operational integrity 
of the auction processes without potentially harming the price 
discovery process by the primary's closing auction. See BZX Letter 
3, at 5.
    \86\ See BZX Letter 1, at 4 and BZX Letter 2, at 2. BZX asserted 
that 86% of closing auctions conducted by Nasdaq for NYSE-listed 
securities in June 2017 resulted in closing prices different from 
the official closing price and 84% of competing closing auctions 
conducted by NYSE Arca for Nasdaq-listed securities in June 2017 
resulted in closing prices different from the official closing 
price. BZX Letter 1, at 4.
    \87\ BZX Letter 3, at 4.
---------------------------------------------------------------------------

    With regard to off-exchange matching processes, BZX stated that 
several off-exchange venues currently offer executions at the official 
closing price and therefore provide a forum to which participants may 
choose to send MOC orders in lieu of sending MOC or LOC orders to the 
primary listing market.\88\ BZX stated, however, that it was not aware 
of any concerns raised by NYSE, Nasdaq, or the Commission regarding the 
impact of such venues on the use of LOC orders in the closing auctions 
of the primary listing exchanges.\89\
---------------------------------------------------------------------------

    \88\ BZX Letter 2, at 3.
    \89\ Id., at 3.
---------------------------------------------------------------------------

    BZX also provided certain data regarding current trading volume at 
the close on venues other than primary listing exchanges to show that 
the proposal would ``not introduce a new

[[Page 3211]]

type of fragmentation at the close.'' \90\ Specifically, BZX argued 
that off-exchange venues ``siphon significant order flow at the close 
from the primary listing markets,'' as over the first nine months of 
2017, off-exchange volume at the official closing price represented 
approximately 30% of Nasdaq closing volume for Nasdaq-listed securities 
and 23% of NYSE closing volume for NYSE-listed securities.\91\ 
Moreover, BZX argued that the proposal ``could increase transparency by 
incentivizing market participants to re-direct their MOC orders from 
off-exchange venues to a public exchange,'' whose processes are subject 
to the requirements of the Act, would be included in BZX's rules, and 
would be subject to the proposed rule change requirements of Section 
19(b) of the Act before any changes could be made to the operation of 
Cboe Market Close.\92\ In addition, BZX argued that attracting order 
flow away from off-exchange venues would have the additional benefit of 
increasing the amount of volume at the close executed on systems 
subject to Regulation SCI's resiliency requirements.\93\
---------------------------------------------------------------------------

    \90\ See id. at 4-5.
    \91\ See BZX Letter 2, at 4. BZX further asserted that, over the 
course of 2017, the amount of off-exchange closing volume has been 
increasing. See id. at 5.
    \92\ See id. at 5-6.
    \93\ See id. at 11.
---------------------------------------------------------------------------

    In response to NYSE's data regarding the impact of off-exchange 
activity at the close on closing auction price formation, BZX presented 
several critiques of the analysis. First, BZX asserted that NYSE 
provided selective data that supported their conclusion that existing 
fragmentation at the close has a negative impact on price discovery in 
closing auctions. In particular, BZX stated that NYSE did not indicate 
the number of closing auctions included in its data set.\94\ BZX also 
stated that NYSE's data set was limited to auctions with less than 
1,000 shares, imbalances of 50% or more of the paired shares as of 3:50 
p.m., and securities for which more than 75% of the volume was reported 
to the TRF. Based on its own analysis, discussed below, BZX estimated 
that the number of auctions included in NYSE's data set for auctions 
with 1,000 shares or less to be less than 100th of 1% of all 
auctions.\95\ Therefore, BZX argued that NYSE's findings are ``of no 
statistical significance.'' \96\
---------------------------------------------------------------------------

    \94\ See BZX Letter 3, at 2.
    \95\ See id. at 2-3.
    \96\ See id. at 3.
---------------------------------------------------------------------------

    BZX further argued that it is possible that such low volume 
securities with severe imbalances would be subject to price variations 
between the last sale and the official closing price, regardless of the 
amount of off-exchange closing activity.\97\ In addition, BZX stated 
that the data that NYSE provided for auctions with more than 10,000 
shares shows that the ``impact on closing prices is dampened in more 
actively traded securities,'' which it believes undercuts NYSE's 
conclusions and ``further highlights the selective and limited nature 
of NYSE's data set.'' \98\
---------------------------------------------------------------------------

    \97\ See id.
    \98\ See id.
---------------------------------------------------------------------------

    Furthermore, BZX stated that it conducted its own analysis of data 
from all primary auctions in NYSE-listed securities for which there was 
a closing auction and a last sale regular way trade, regardless of 
size, from January 2, 2017 through September 29, 2017.\99\ BZX stated 
that it reviewed auctions with imbalances of 50% or more of paired 
shares at 3:55 p.m. BZX also stated that it compared auctions where 
less than 25%, 25% to 50%, 50% to 75%, and more than 75%, of the 
closing volume was reported to the TRF.\100\ BZX also grouped its data 
amongst auctions with 1,000,000 shares or more, 100,000 shares to 
1,000,000 shares, 10,000 to 100,000 shares, 1,000 to 10,000 shares, and 
less than 1,000 shares.\101\ BZX stated that its analysis shows that 
``the average price gap between the last sale and the official closing 
price was 9.09 basis points across all groups.'' \102\ BZX stated that 
it also found that ``price gaps are greater amongst auctions with less 
than 25% of closing volume reported to the TRF.'' \103\ BZX concluded 
that its analysis contradicts NYSE's conclusions, asserting that it 
shows that ``the amount of TRF closing volume has little to no 
relationship to the primary listing market's closing auction process.'' 
\104\
---------------------------------------------------------------------------

    \99\ See id.
    \100\ See id.
    \101\ See id.
    \102\ See id.
    \103\ See id.
    \104\ See id. at 3-4.
---------------------------------------------------------------------------

    In addition, BZX stated that it also found similar patterns ``when 
it analyzed securities based on their ADV instead of auction size.'' 
\105\ BZX acknowledged that, while securities with less than 10,000 
shares appear to have the most volatility, these securities account for 
a small percentage of overall auction volume, and argued that such 
volatility ``is more likely indicative of the applicable security's 
trading characteristics.'' \106\
---------------------------------------------------------------------------

    \105\ See id. at 3.
    \106\ See id. at 4.
---------------------------------------------------------------------------

    In response to NYSE's arguments regarding the impact on a DMM's 
ability to price the close, BZX argued that this point highlights what 
it believes to be an additional benefit of allowing it to compete with 
NYSE's closing auction.\107\ Specifically, BZX argued that NYSE's 
assertion that DMMs consider the composition of closing interest in 
making pricing decisions ``suggests that the NYSE closing auction is 
not a true auction and can be an immediate detriment to users sending 
MOC orders of meaningful size to the NYSE.'' \108\ Accordingly, BZX 
stated that it believed this ``highlights an additional benefit'' of 
Cboe Market Close as it ``would provide an alternative pool of 
liquidity and a mechanism for large order senders to avoid the 
subjective decision making of the DMMs who are free to make closing 
price decisions to their profit benefit at the client's expense.'' 
\109\
---------------------------------------------------------------------------

    \107\ See BZX Letter 1, at 10.
    \108\ Id. See also supra note 47-48 and accompanying text.
    \109\ Id. In response, NYSE argued that BZX's claims regarding 
the role of the DMM were not germane to whether the proposal is 
consistent with the Act and stated that it believed the scale of its 
closing auction and the low levels of volatility observed in the 
auction demonstrate its effectiveness. See NYSE Letter 2, at 4.
---------------------------------------------------------------------------

    As the Commission stated in the OIP, it has consistently recognized 
the importance of the closing auctions of the primary listing 
markets.\110\ In particular, the Commission has previously stated that 
``reliable . . . closings on the primary listing markets are key to the 
establishment of fair and orderly markets.'' \111\ Accordingly, the 
Commission has carefully analyzed and considered the proposal's 
potential impact, if any, on the primary listing markets' closing 
auctions, including their important price discovery functions, and the 
reliability and integrity of closing prices. After careful 
consideration of the proposal and all of the comments received and for 
the reasons discussed throughout, the Commission believes that Cboe 
Market Close is reasonably designed not to disrupt the price discovery 
process in the closing auctions of the primary listing exchanges and is 
consistent with the Act and the rules and regulations thereunder.\112\
---------------------------------------------------------------------------

    \110\ See OIP, supra note 7, at 40210.
    \111\ See id. (citing to Securities Exchange Act Release No. 
73639 (November 19, 2014), 79 FR 72255, 72278 (December 5, 2014)).
    \112\ Accordingly, for the reasons discussed throughout, the 
Commission believes the proposal is consistent with the maintenance 
of fair and orderly markets. See Sections 6 and 11A of the Act; see 
supra note 32.
---------------------------------------------------------------------------

    Importantly, Cboe Market Close will only accept MOC orders and not 
LOC orders. Contrary to some commenters' assertions that MOC orders 
contribute to the closing price, the Commission

[[Page 3212]]

believes that MOC orders, which do not specify a target price and seek 
to be executed at the closing price at the end of the trading day are, 
by their nature, the recipients of price formation information and 
generally do not directly contribute to setting the official closing 
price of securities on the primary listing markets.\113\ In particular, 
the Commission believes that paired-off MOC interest, such as that 
would be matched and executed in the Cboe Market Close, does not 
fundamentally affect the determination of the closing price. As many 
commenters stated, the price determined in a closing auction is 
designed to be a reflection of market supply and demand, and key 
considerations in setting the closing price are maximizing the number 
of shares executed and minimizing the amount of the imbalance between 
buy and sell interest. The Commission believes that matching paired-off 
MOC orders in the manner BZX proposes would not affect the net 
imbalance of closing eligible trading interest in the market. As such, 
the orders that actively participate in, and contribute to, the price 
formation process in a closing auction--including limit orders and 
unpaired MOC orders--would not be executed in the Cboe Market Close and 
could continue to be submitted to the primary listing exchange. 
Accordingly, the Commission believes that the proposal is reasonably 
designed to not disrupt the price discovery process and closing auction 
price formation.
---------------------------------------------------------------------------

    \113\ See supra notes 40-48 (discussing Nasdaq's and NYSE's 
arguments of how MOCs can contribute to the closing price).
---------------------------------------------------------------------------

    The Commission recognizes that several commenters made assertions 
that matched MOC order flow provides informational content regarding 
the depth of the market that indicates true supply and demand and 
contributes to market participants' decisions regarding order 
submission and ultimately price formation.\114\ As such, these 
commenters argued that removing matched MOC orders from the primary 
listing market would impact price formation. However, the Commission 
believes that, while the proposal may result in the execution of some 
MOC orders on a venue other than the primary listing exchange, BZX's 
proposal, because it would require the size of matched MOC orders to be 
published well in advance of the order entry cut-off times for the 
primary listing exchanges' closing auctions, is reasonably designed to 
allow market participants to, in conjunction with the information 
disseminated by the primary listing exchanges, ascertain closing 
auction liquidity demand. Accordingly, the Commission believes that the 
information disseminated by BZX could be used by market participants in 
conjunction with the information disseminated by the primary listing 
exchange to make order submission decisions. Although some commenters 
also asserted that DMMs would no longer have full visibility into the 
size and composition of MOC interest, DMMs will have access to the 
amount of paired-off MOC volume on BZX well in advance of NYSE's order 
entry cut-off time and the start of the NYSE closing auction. An NYSE 
DMM could, for example, use such information to determine the total 
amount of MOC interest for a given security in Cboe Market Close and 
NYSE's closing auction, in establishing the relevant context for any 
imbalances in NYSE closing auctions and calculating appropriate closing 
prices.\115\ Further, the Commission believes that, as BZX stated, the 
Cboe Market Close could benefit market participants that do not wish to 
disclose information regarding their orders to certain other market 
participants such as DMMs by providing another venue to which they may 
send their orders for execution at the closing price. In addition, the 
Commission does not agree with those commenters that argued that the 
proposal contradicts the Commission's approval of Amendment 12 to the 
LULD Plan, as the LULD Plan does not mandate that market participants 
consolidate their orders at the primary listing exchanges, but rather 
requires that a trading pause continue until the primary listing 
exchange has reopened trading.\116\ While pursuant to the LULD Plan 
trading may not begin until the reopening on the primary listing 
exchange, market participants continue to have the choice as to where 
to submit their orders.
---------------------------------------------------------------------------

    \114\ See supra notes 45-48, 72-75 and 77 and accompanying text.
    \115\ The proposal would not alter the information DMMs would 
have relating to off-exchange MOC interest. In addition, one 
commenter that is supportive of the proposal is a DMM on NYSE and 
stated that the proposal ensures that the price discovery process 
remains intact because BZX would only match buy and sell MOC orders 
and not limit orders, which it stated, ultimately lead to price 
formation. See Virtu Letter, at 2.
    \116\ See Securities Exchange Act Release No. 79845 (January 19, 
2017), 82 FR 8551, 8552 (January 26, 2017). See also BZX Letter 1, 
at 8-9 and Bollerman Letter at 3.
---------------------------------------------------------------------------

    As discussed above, NYSE and Nasdaq argued that if the proposed 
rule change resulted in the removal of all MOC orders from the primary 
listing exchanges' closing auctions, that result would impact closing 
prices in instances where no auction could be held in accordance with 
their rules. In such scenarios, NYSE and Nasdaq assert that, pursuant 
to the primary listing exchanges' rules, the resulting closing price 
would be the consolidated last sale price.\117\ NYSE and Nasdaq both 
sought to quantify the extent to which last consolidated sale prices 
would have differed from closing prices determined through closing 
auctions. The data and counterfactual examples provided in this regard 
assume that the BZX proposal would result in no market participants 
choosing to send any MOC orders to the primary listing markets' closing 
auctions. However, the commenters did not assert how likely it was for 
such a scenario to occur or provide data in support thereof, nor did 
they provide any other data regarding what the impact would be should 
fewer than all MOC orders be diverted from the primary listing markets. 
While NYSE further asserted that one ``plausible outcome'' of the BZX 
proposal is that the majority of MOC orders would migrate to Cboe 
Market Close, it acknowledged that it was ``hard to predict what would 
happen if the [BZX] proposal were to be approved.'' \118\ Further, NYSE 
explained that this outcome would likely be the case if the fees set by 
BZX for Cboe Market Close were lower than the primary listing markets 
and there was no competitive response by the primary listing 
exchanges.\119\ The Commission believes it may be possible that there 
would be instances in which no MOC orders participate in a primary 
listing market's closing auction following implementation of the Cboe 
Market Close. However, such instances can occur today, and the 
Commission believes that the more likely scenario is that, if Cboe 
Market Close were to be approved and implemented, it would draw some, 
though not all, MOC orders from the primary listing markets, because 
many market participants likely base decisions regarding where to send 
closing orders not solely on fees, but rather on many other factors, 
including the reliability, stability, technology and surveillance 
associated with such auctions,\120\ and because currently there

[[Page 3213]]

exist competitive alternatives to execute MOC orders off-exchange, yet 
the majority of MOC orders continue to be executed in the closing 
auctions on the primary listing exchanges.\121\ While the Commission 
acknowledges that, as some commenters argued, current levels of off-
exchange MOC activity are not a perfect measure of the potential 
resulting impact of the proposal, the Commission believes that they do 
provide some limited insight, as discussed further below. Further, the 
Commission believes that, should market participants choose to send a 
substantial portion of MOC orders to the Cboe Market Close, the primary 
listing exchanges have various other options available to them to try 
to compete for such orders, and it is unlikely that such exchanges 
would choose to accept the complete loss of MOC order market share and 
make no attempt at a competitive response.
---------------------------------------------------------------------------

    \117\ See Nasdaq Letter 2, at 3; NYSE Letter 1, at 5. See also, 
e.g., NYSE Rule 123C(1)(e); NYSE Arca Rule 1.1(ll)1.
    \118\ See NYSE Report, at 22.
    \119\ Id.
    \120\ See generally, Nasdaq Letter 1, at 3-4 (asserting that the 
Nasdaq closing cross has been successful due to its integrity, 
stability, reliability, and regulation). Furthermore, in assessing 
whether to utilize Cboe Market Close, market participants may 
evaluate other attributes of the functionality, such as the need to 
monitor whether they were matched on BZX and potentially having to 
send their MOC orders to more than one venue if not matched, as well 
as having to commit to transact at the closing price at an earlier 
time than they otherwise would have had they chosen to send their 
MOC orders to the primary listing exchanges.
    \121\ See DERA Analysis, supra note 8 (finding that, on average, 
approximately 9.3 percent of closing volume is matched off-exchange 
at the primary listing exchange's closing price); NYSE Report, at 22 
(stating that closing auctions on the listing exchanges currently 
process the vast majority of the MOC and LOC orders in the market); 
and Nasdaq Data Memo, supra note 41 (providing data relating to the 
level of matched MOC volume in Nasdaq closing auctions).
---------------------------------------------------------------------------

    Further, while the commenters' analyses examined price 
differentials in various contexts, differences in prices alone are not 
dispositive with respect to price discovery or efficiency. First, a 
large difference between a reference price (e.g., the last sale price) 
and the closing price may reflect genuine information if the price 
change persists, or may reflect a temporary price pressure if the price 
change subsequently reverses.\122\ Because the data and analyses that 
commenters provided did not analyze subsequent price changes, it is 
unclear whether the pre-close price differentials indicate better or 
worse price discovery or efficiency. Second, when comparing price 
differences across securities, the analyses did not distinguish whether 
the observed differences were due to the removal of MOC orders from the 
primary listing exchange or due to liquidity differences. As described 
above, NYSE provided an analysis comparing price differences between 
securities in which 75% of the total closing volume was reported to a 
TRF, to securities in which 25% of the total closing volume was 
reported to a TRF, and argued that securities with more off-exchange 
MOC activity have more closing price volatility. However, the 
Commission believes that closing price volatility and off-exchange 
activity may be correlated with unobserved liquidity factors. For 
example, small stocks tend to have high trading costs (e.g., wider 
spreads, thinner order books) and more volatility on average.\123\ 
Therefore, it is possible that the price differences observed by the 
commenter could be due to differences in liquidity or other factors not 
controlled for in the analysis, rather than the levels of off-exchange 
MOC activity.\124\ Nasdaq's analysis involved 1,653 closing crosses 
that occurred between January 1, 2016 and August 31, 2017, which the 
Commission estimates accounts for approximately 0.44% of all Nasdaq 
auctions over that time period. As such, the Nasdaq analysis may not be 
a representative sample.\125\ Moreover, Nasdaq did not address whether 
the securities analyzed are highly illiquid. If they are highly 
illiquid, price differences between the last sale price and the closing 
auction price may be large for reasons unrelated to the specifics of 
the auction mechanism.\126\ Given these limitations, including that 
Nasdaq's estimate may overstate the impact, the data and analysis 
provided in these comments do not persuade the Commission that the 
proposal is inconsistent with the Act.
---------------------------------------------------------------------------

    \122\ See e.g., Joel Hasbrouck, ``Measuring the Information 
Content of Stock Trades,'' Journal of Finance 46, 179-207 (1991), 
available at www.jstor.org/stable/2328693.
    \123\ For example, one study examined fragmentation in the U.S. 
equities markets and showed that small cap stocks are more 
fragmented than large cap stocks for Nasdaq-listed issues. It also 
found that fragmentation is correlated with higher short-term 
volatility, but increased market efficiency. See Maureen O'Hara and 
Mao Ye, ``Is Market Fragmentation Harming Market Quality?,'' Journal 
of Financial Economics 100, 459-474 (2011), available at http://www.sciencedirect.com/science/article/pii/S0304405X11000390.
    \124\ See also notes 94-106 and accompanying text (discussing 
BZX's comments with respect to NYSE's analysis and BZX's own 
analysis of such data).
    \125\ See supra note 43.
    \126\ See id. See also NYSE Report, at 12 (``The difference 
between the last sale price in the continuous market and the closing 
auction price, particularly for less active securities where the 
last sale price may be stale, can be significant.'').
---------------------------------------------------------------------------

    Further, while NYSE and Nasdaq implied that use of the consolidated 
last sale price as the official closing price is inferior to the price 
discovery process of the closing auction, the use of the consolidated 
last sale price as the official closing price when a primary listing 
exchange does not conduct a closing auction is not mandated by the Act 
or rules thereunder, but rather is established by the rules of that 
exchange. Therefore, if a primary listing exchange believes that such 
prices no longer reflect an appropriate closing price in certain 
scenarios, it is within the exchange's discretion to reevaluate whether 
reliance on the last consolidated sale price is the appropriate means 
for determining the official closing price in such scenarios, and may 
file proposed rule changes to amend its rules to establish alternative 
methods of determining the official closing price should no auction be 
held that it believes to be more appropriate.\127\
---------------------------------------------------------------------------

    \127\ For example, like all market participants, the primary 
listing exchanges could determine if and how to utilize the 
information BZX disseminates regarding paired MOC interest in the 
Cboe Market Close for determining the official closing price should 
they choose to do so.
---------------------------------------------------------------------------

    Some commenters also argued that the proposal would impact the 
submission of LOC orders to the primary listing markets. As BZX stated 
in its response letter, LOC orders provide price protection, whereas 
MOC orders are submitted by market participants who may be less price 
sensitive and who may prioritize other aspects of a closing execution 
over price. As such, the Commission does not believe that it is likely 
that market participants would be more inclined to assume the risk of 
submitting MOC orders to the Cboe Market Close in circumstances where 
they otherwise would have submitted price-protected LOC orders into the 
primary markets' closing auctions, solely to pay lower fees. As 
discussed above, Nasdaq and NYSE also asserted that the Cboe Market 
Close could discourage submission of orders in the continuous market 
and closing cross if there were a large amount of paired MOC orders in 
Cboe Market Close and a subsequent lack of imbalance information 
disseminated on the primary listing markets.\128\ However, the 
Commission believes this risk is not unique to the availability of the 
Cboe Market Close and, indeed, exists today. Specifically, the 
Commission believes that the submission of orders would similarly be 
discouraged today if such large amount of MOC orders in a listed 
security had been paired on the primary listing exchange and 
accordingly, there was little or no resulting imbalance disseminated by 
such exchange. Irrespective of the exchange upon which the MOC orders 
are paired, the net imbalance published by the primary listing exchange 
would be expected to be the same. In addition, because Cboe Market 
Close would publish the volume of MOC orders paired prior to the start 
of the closing auctions on the primary

[[Page 3214]]

listing exchanges, market participants should have sufficient time to 
incorporate such information relating to the levels of MOC interest in 
the Cboe Market Close in a given security into their decisions about 
order submissions into the closing auctions.
---------------------------------------------------------------------------

    \128\ See supra notes 37-38 and 46 and accompanying text.
---------------------------------------------------------------------------

    In addition, as discussed above, many commenters addressed the 
existence of fragmentation at the close today due to off-exchange 
matching processes and competing closing auctions. With regard to 
broker-dealer matching services, the Commission's consideration and 
analysis of whether BZX's proposal is consistent with the Act as an 
exchange is subject to differing requirements and standards than those 
that apply to broker-dealers under the Act. At the same time, how such 
existing off-exchange services impact closing auctions on the primary 
listing markets may provide some limited insight into the potential 
impact of the proposal on the price discovery function of the primary 
closing markets, particularly to the extent the proposed Cboe Market 
Close is similar to such off-exchange services.
    The staff from the Commission's Division of Economic and Risk 
Analysis analyzed the relationship between the proportion of MOC orders 
executed off-exchange and closing price discovery and efficiency.\129\ 
The DERA Analysis made several findings that the Commission believes, 
while not dispositive, are relevant to commenters' claims regarding 
Cboe Market Close's potential impact on price discovery and other data 
and assertions presented regarding current off-exchange matching 
services. In particular, the DERA Analysis found that, on average, 
closing auction volume accounts for approximately 5.2 percent of daily 
volume, and on average, approximately 9.3 percent of closing volume is 
executed off-exchange at the primary listing exchange's closing price. 
The DERA Analysis also found that, in a sample spanning the first 
quarter of 2017, variation in off-exchange MOC share is not 
significantly correlated with closing price discovery or efficiency, 
controlling for primary auction activity, off-exchange trading activity 
during regular trading hours, average market capitalization, average 
daily trading volume, average daily stock return volatility, and 
closing price volatility.\130\ In further sample splits (e.g., by 
listing venue, security type, and index inclusion), the DERA Analysis 
finds some mixed evidence of statistically significant correlations, 
but no consistent or conclusive evidence that contradicts the full-
sample analysis.
---------------------------------------------------------------------------

    \129\ See DERA Analysis, supra, note 8.
    \130\ Though the DERA Analysis' findings suggest ``that existing 
levels of fragmentation do not, on average, correlate with price 
discover or price efficiency,'' the DERA Analysis makes clear that 
``the data we have does not allow us to predict how [Cboe Market 
Close] would affect price discovery in the closing auction process, 
and market participants' use of limit-on-close orders in the closing 
auction processes.'' In addition, the DERA Analysis states that it 
does not attempt to establish a causal link between off-exchange 
activity and closing price discovery and efficiency. See DERA 
Analysis, supra, note 8, at 1-2.
---------------------------------------------------------------------------

    NYSE provided several critiques of the DERA Analysis' methodology 
and argued that the DERA Analysis' findings should not be interpreted 
as providing evidence that BZX's proposal would have no negative impact 
on price discovery or the efficiency of closing prices.\131\ NYSE also 
asserted that the DERA Analysis does not adequately address the 
concerns raised by commenters that the BZX proposal might undermine 
price discovery, have a negative effect on the quality of official 
closing prices, and introduce new concerns related to market 
manipulation and ``gaming.'' \132\
---------------------------------------------------------------------------

    \131\ See NYSE Report, at 1 and 9.
    \132\ See id. at 9. To provide context for these assertions, the 
NYSE Report included background information summarizing the existing 
closing auction processes, including both the procedures for the 
primary listing exchanges' closing auctions as well as the competing 
closing auctions operated by Nasdaq and NYSE Arca. NYSE also 
summarized BZX's proposal and the DERA Analysis. See id. at 3-9.
---------------------------------------------------------------------------

    As discussed above, NYSE stated that because the bulk of the volume 
accounted for in the DERA Analysis is market maker volume crossed on 
behalf of clients, it may not be a good proxy for evaluating the 
potential impact of the proposal.\133\ In addition, NYSE stated that if 
BZX's proposal is successful, it could divert a higher percentage of 
MOC orders away from the primary listing markets than is currently 
observed in an analysis of existing off-exchange MOC activity. 
Accordingly, NYSE argued that the DERA Analysis does not have 
sufficient data to measure the effects when off-exchange MOC volume is 
high, which is likely to yield greater power to find an effect.\134\ 
NYSE also claimed that the DERA Analysis failed to account for 
instances when there is no closing auction, which could result in not 
considering instances where, according to NYSE, price discovery in the 
closing auction would be most impacted by diverting MOC orders away 
from the primary listing market.\135\
---------------------------------------------------------------------------

    \133\ See id. at 10; see also supra notes 65-66 and accompanying 
text.
    \134\ See id. at 10-11.
    \135\ See id. at 13.
---------------------------------------------------------------------------

    In criticizing the methodology of the DERA Analysis, NYSE further 
asserted that ``widely accepted'' alternative approaches for analyzing 
potential behavior and incentives under alternative market structures 
could be useful in considering the impact of BZX's proposal on closing 
price discovery and efficiency.\136\ In addition, NYSE stated that it 
may be possible to use a simulation approach to investigate the degree 
to which routing MOC orders away from the primary listing exchanges 
impacts price discovery.\137\
---------------------------------------------------------------------------

    \136\ See id. at 14. The author of the NYSE Report also stated 
that a study he conducted providing evidence that higher levels of 
off-market trading under certain market structures can harm market 
quality may be relevant to the analysis of the potential impacts of 
BZX's proposal. See id. at 11. However, as the study the author 
cited analyzes continuous trading in Nasdaq stocks prior to the 
implementation of Regulation NMS (adopted in 2005 and which 
implemented significant changes to the regulatory framework of the 
equity markets), the Commission does not believe in this instance 
that it can be relied upon to make inferences regarding current 
market structure. See generally 70 FR 27496 (June 29, 2005).
    \137\ See id.
---------------------------------------------------------------------------

    Concluding that the methodology used by the DERA Analysis does not 
provide meaningful evidence of the extent to which off-exchange MOC 
trading currently impacts the informational efficiency of the official 
closing price, NYSE discussed the metrics used in the DERA 
Analysis.\138\ With respect to the Price Contribution metric, NYSE 
argued that the metric is not suitable for evaluating the quality of 
the closing auction because it is a ``simplistic measure'' of the 
degree of price discovery that would classify ``large arbitrary 
swings'' in prices as good price discovery.\139\ Concerning the Price 
Reversal metric, NYSE stated that as a measure of the efficiency of 
official closing prices, it is a ``noisy and imprecise'' metric that 
makes it unlikely that one would find a significant result, even if one 
exists, and that it also has no clear interpretation.\140\ NYSE further

[[Page 3215]]

asserted the Price Reaction metric is likewise ``imprecise and 
problematic'' because it is ``just an indicator-variable version'' of 
price reversal and thus ``imprecisely measures the imprecise Price 
Reversal metric.'' \141\ NYSE asserted that the DERA Analysis' lack of 
a finding of statistically significant results ``is not surprising'' 
because the power of the Price Reaction test to find significant 
results is severely hampered.\142\
---------------------------------------------------------------------------

    \138\ See id. at 17. NYSE also argued that while the DERA 
Analysis cited to two published papers by Barclay and Hendershott to 
support using a regression-based approach to study the information 
content of closing prices, the DERA Analysis does not use the 
Barclay and Hendershott methodology.
    \139\ See id. at 14-15. NYSE suggested that an alternative 
approach to examine price continuity measures could provide some 
pertinent information regarding price discovery at the close. NYSE 
also stated that controlling for the size of the auction and the 
auction's initial imbalance may be important because price 
deviations that are the result of large imbalances or large demand 
are more likely to be indicative of informationally-driven price 
moves, which would be an indication of good price discovery, rather 
than liquidity-driven price moves, which would be an indication of 
bad price discovery. See id. at 15-16.
    \140\ See id. at 16. NYSE provided several examples that it 
stated illustrated the imprecision of the Price Reversal metric. See 
id. at 16-17.
    \141\ See id. at 17.
    \142\ See id.
---------------------------------------------------------------------------

    The Commission has considered the criticisms of NYSE with respect 
to the DERA Analysis. Importantly, the DERA Analysis was explicit 
regarding the limited scope of its analysis and does not assert that 
BZX's proposal would have no negative impact on price discovery of 
official closing prices. The DERA Analysis sought to explore the 
correlation of closing price discovery and efficiency with existing 
off-exchange MOC activity. It did not make any findings with respect to 
establishing a causal link between off-exchange MOC activity and 
closing price discovery and efficiency.\143\ In addition, it was not 
designed to, nor does it purport to, opine on or address other aspects 
of BZX's proposal, including the potential impact on manipulation.\144\ 
While NYSE also criticized the scope of the DERA Analysis for not 
considering instances where there was no closing auction, the sample in 
Table 4 of the DERA Analysis did, in fact, include all symbol-day 
observations, including those days where there was no closing auction, 
and this sample showed results consistent with DERA's overall 
findings.\145\
---------------------------------------------------------------------------

    \143\ See DERA Analysis, supra note 8, at 1. See also supra note 
130.
    \144\ See infra notes 204-211 and 213-226 and accompanying text 
(discussing in more detail NYSE's arguments relating to manipulation 
and the Commission's response).
    \145\ See id. at 11 and 16. See also supra notes 117-121 
(discussing the Commission's response to NYSE and other commenters 
arguments relating to the potential scenario of all MOC orders being 
diverted to Cboe Market Close and the primary listing markets 
conducting no auction).
---------------------------------------------------------------------------

    NYSE noted that the DERA Analysis ``cites to two published papers 
by Barclay and Hendershott as support for using a regression-based 
approach to study the information content of the closing price. 
However, the DERA Analysis does not actually use the Barclay-
Hendershott methodology.'' \146\ The DERA Analysis explains that, in 
order to maintain a consistent sample size across the different 
regression specifications, rather than take time-series weighted 
averages and running pure cross-sectional regressions, the DERA 
Analysis uses weighted panel regressions to perform the same 
estimation.\147\ The DERA Analysis explains that the weighted panel 
regression approach produces the same Price Contribution estimates as 
the time-series weighted averages.\148\ Furthermore, the panel 
regression approach allows for the analysis of within-stock--day-to-
day--variation in Price Contributions, off-exchange MOC activity, as 
well as the controls.\149\ Finally, the NYSE, in its critique of the 
DERA Analysis, does not explain how any differences in regression 
specifications would affect coefficient estimates or change the 
interpretation of these estimates.
---------------------------------------------------------------------------

    \146\ See NYSE Report, at 15. See also supra note 138.
    \147\ See DERA Analysis, supra note 8, at 6, note 20.
    \148\ See DERA Analysis, supra note 8, at 6, note 20 and 
accompanying text.
    \149\ Footnote 22 of the DERA Analysis describes a robustness 
check using stock and day fixed effects. See DERA Analysis, supra 
note 8, at 8. Controlling for unobserved heterogeneity at the stock 
level using stock fixed effects would not be possible using pure 
cross-sectional regressions.
---------------------------------------------------------------------------

    With respect to NYSE's critique of the Price Contribution metric, 
the DERA Analysis controlled for contemporaneous absolute price 
volatility to account for the precise concerns identified by NYSE. 
Accordingly, the regression utilized in the DERA Analysis sought to 
isolate variations in Price Contributions that were not merely ``large 
arbitrary price swings'' that happened to be correlated with off-
exchange MOC activity.\150\ While NYSE also argues that the imprecision 
of the Price Reversal and Price Reaction metrics render it unlikely to 
yield statistically significant results, the Commission believes that 
the DERA Analysis included a sufficient sample size and variables to 
achieve statistical power.\151\ Regarding the Price Reversal metric, 
the DERA Analysis used the same definition as Barclay and Hendershott, 
which found statistical relations using this measure, and the DERA 
Analysis used all stock-days over a quarter so as to not limit the 
analysis to a small sample.\152\ Concerning the Price Reaction 
measurements, the Commission acknowledges that they may be imprecise, 
but many of the variables included in the regression, including auction 
share and market capitalization, are statistically correlated with 
price reactions, which suggests that, in this case, the definition of 
the dependent variable does not, on its own, create a lack of 
statistical power.\153\
---------------------------------------------------------------------------

    \150\ See NYSE Report, at 14-15.
    \151\ Statistical power is the ability for statistical tests to 
identify differences across samples when those differences are 
indeed significant.
    \152\ In fact, Table 2 of the DERA Analysis finds strong 
statistically significant correlations between Price Reversals and 
contemporaneous closing price volatility. See DERA Analysis, supra 
note 8, at 15.
    \153\ The DERA Analysis included this metric to account for 
price continuations, which would also indicate a lack of price 
efficiency. See DERA Analysis, supra note 8, at 6-7.
---------------------------------------------------------------------------

    Moreover, NYSE suggested that there are alternative approaches that 
would be useful in considering how market participants are likely to 
behave under alternative market structures and for analyzing how 
potential structures create incentives for market manipulation, as well 
as alternative measures that could provide pertinent information 
regarding price discovery at the close.\154\ However, NYSE did not, in 
fact, provide any data or studies employing any of these methods. In 
the OIP, the Commission requested data, analyses or studies on a 
variety of relevant issues including arguments that BZX's proposal 
would harm price discovery in the primary listing exchanges' closing 
auctions, that BZX's proposal would affect the integrity or reliability 
of the official closing auction and the resulting closing price, and 
that BZX's proposal would increase the potential for manipulative 
activity.\155\ However, despite asserting that it believed there are 
other relevant approaches for studying and analyzing matters relevant 
to these points that it could have used to respond to the Commission's 
solicitation of comments, NYSE did not do so.\156\
---------------------------------------------------------------------------

    \154\ See NYSE Report at 14 and 15-16.
    \155\ See OIP, supra note 7, at 40210-40211.
    \156\ See supra note 154. See also infra note 209 (stating that 
NYSE did not provide any data, studies, or analyses supporting its 
arguments regarding the potential impacts of BZX's proposal on 
manipulative activity in response to the Commission's specific 
solicitation in this regard).
---------------------------------------------------------------------------

    As discussed above, Nasdaq and NYSE concluded that existing over-
the-counter price matching should not be considered a precedent for the 
proposal and described how they believed some over-the-counter MOC 
trades differed from those that would occur through Cboe Market 
Close.\157\ While the utility of any consideration of the impact of 
off-exchange MOC execution services on price discovery on the primary 
listing exchanges may be more limited to the extent that such existing 
activity and services are not identical to the proposed Cboe Market 
Close, the Commission nonetheless believes that the DERA Analysis, 
while not conclusive, provides some insights in

[[Page 3216]]

considering whether there would likely be potential negative impacts on 
the price discovery process in the closing auctions of the primary 
listing exchanges that would occur from executing MOC orders on a venue 
other than the primary listing market. Accordingly, the Commission 
believes that the DERA Analysis lends support for the argument that 
there is no strong evidence to suggest that existing levels of 
fragmentation of closing auctions through off-exchange MOC activity 
negatively impacts the price discovery process on the primary listing 
exchanges. In addition, as a general matter, commenters failed to 
provide data, studies or analyses, as requested in the OIP,\158\ that 
persuasively supported their assertions regarding the proposal's 
negative impact on price discovery on the closing auctions of the 
primary listing markets.
---------------------------------------------------------------------------

    \157\ See supra notes 61-66 and accompanying text (stating that 
Nasdaq asserted that broker-dealers may accept MOC orders and trade 
against them as principal and that NYSE asserted that market makers 
crossing orders on behalf of clients may be risking capital on such 
transactions).
    \158\ See OIP, supra note 7, at 40210-40211.
---------------------------------------------------------------------------

    With regard to competing closing auctions, BZX's proposed Cboe 
Market Close is not a closing auction and the Commission believes, as 
do some commenters, that there are certain fundamental differences 
between BZX's proposed Cboe Market Close and existing competing closing 
auctions, such as those identified by NYSE and Nasdaq regarding the 
price discovery mechanisms of their competing, single-priced closing 
auctions, which produce closing prices independent from those 
determined through the primary listing exchanges' closing 
auctions.\159\ Nevertheless, the Commission believes that considering 
such competing closing auctions, which already exist today, is useful 
to an analysis of the current proposal. Importantly, in such competing 
closing auctions, market participants may choose not only to submit MOC 
orders, but also price-setting LOC orders. As pointed out by BZX, this 
could affect the closing price on the primary listing market by 
potentially diverting LOC orders that contribute to price discovery 
away from the primary listing market's closing auction.\160\ In 
contrast, BZX's proposal would not accept LOC orders, but rather only 
matches MOC orders, and thus is reasonably designed to not impact the 
closing price formation process.
---------------------------------------------------------------------------

    \159\ See supra notes 52-55 and accompanying text.
    \160\ Competing auctions could also potentially reduce the 
centralization of orders at the primary listing market's closing 
auction, which NYSE and Nasdaq argued was a critical element of the 
primary listing markets' closing auctions.
---------------------------------------------------------------------------

    Several commenters stated that the proposal could harm issuers, 
particularly small and mid-cap companies.\161\ Many of these commenters 
argued that because of their view that the proposal undermines the 
reliability of the closing process and/or the official closing price it 
also poses a risk to listed companies and its shareholders.\162\ Many 
of these commenters, some of which are issuers, stated that the current 
centralized closing auctions on the primary listing markets contribute 
meaningful liquidity to a company's stock, facilitates investment in 
the company, and helps to lower the cost of capital. Accordingly, these 
commenters expressed concern that the potential additional 
fragmentation caused by the proposal could negatively impact liquidity 
during the closing auction, causing detrimental effects to listed 
issuers.\163\
---------------------------------------------------------------------------

    \161\ See Nasdaq Letter 1, at 6-7; Nasdaq Letter 2, at 1-2 
(asserting that as a result of fragmentation, small- and mid-cap 
companies are more susceptible to abrupt and disruptive price swings 
and therefore, centralizing liquidity at the close is important for 
these issuers and their investors); NYSE Letter 1, at 3; GTS 
Securities Letter 1, at 2-5; Customers Bancorp Letter; Orion Group 
Letter; CTS Corporation Letter; IMC Financial Letter, at 1-2; 
Southern Company Letter; Nobilis Health Letter; EDA Letter, at 1-2; 
Coupa Software Letter; Trade Desk Letter; Duffy/Meeks Letter, at 1; 
and Henry Schein Letter.
    \162\ See NYSE Letter 1, at 3 (arguing that the proposal is 
indifferent to the potential risks to public companies and that the 
closing is the most important data point for shareholders); IMC 
Financial Letter, at 1-2; Nobilis Health Letter; EDA Letter, at 1-2; 
Coupa Software Letter; Ethan Allen Letter; Trade Desk Letter; 
BioCryst Letter; Digimarc Letter; Duffy/Meeks Letter, at 1-2 
(stating that public companies are concerned the proposal will have 
an unforeseen effect on the pricing of their companies' shares at 
the close, ultimately harming a critical measure of the company's 
value and harming its shareholders and asking the Commission to 
carefully consider the impacts of the proposal and whether such 
impacts would be necessary and helpful to public companies); NBT 
Bancorp Letter; Five9 Letter; Balchem Letter; Cree Letter; Henry 
Schein Letter; Corbus Letter; Global Payments Letter; CA 
Technologies Letter; Sirius Letter; Lam Letter; and PayPal Letter. 
Several issuers also asserted that decentralizing closing auctions 
will increase volatility, reduce visibility, and negatively impact 
liquidity for equity securities. See e.g., Customers Bancorp Letter; 
Orion Group Letter; Nobilis Health Letter; Cardinal Health Letter; 
and Stewart Letter.
    \163\ See Customers Bancorp Letter; Orion Group Letter; CTS 
Corporation Letter; Southern Company Letter; Duffy/Meeks Letter, at 
1-2 (stating that the proposal could cause a disruption to the 
closing auction process, which could lead to discouraging investors 
from participating in and having confidence in our markets); and 
Five9 Letter. In contrast, one commenter argued that the proposal 
would improve aggregate liquidity at the official closing price 
because the lower aggregate cost of trading would likely spur 
incremental increases in trading volumes. In addition, this 
commenter stated that the ability to enter MOC orders into Cboe 
Market Close with little risk of information leakage may attract an 
additional source of liquidity. See ViableMkts Letter, at 2.
---------------------------------------------------------------------------

    In addition, one commenter, SPDJI, argued that the proposal may 
also impact confidence in the pricing of benchmark indices as 
confidence in closing prices is a prerequisite for market participants 
to maintain confidence in the pricing of benchmark indices.\164\ 
Accordingly, SPDJI asserted that because the closing price is a 
critical data point for investors, great caution should be taken in any 
changes to the closing auction.\165\
---------------------------------------------------------------------------

    \164\ See SPDJI Letter, at 1-2 (stating that it relies solely on 
primary market auction prices to calculate the official closing 
index values, and that these closing index values play an important 
role in the markets, including use by portfolio managers to measure 
their funds' value and for use in calculating settlement prices for 
certain products); see also Coupa Software Letter; Trade Desk 
Letter; and Henry Schein Letter (stating that the official closing 
price is used to value their stocks for purposes of various indexes 
and mutual funds).
    \165\ See SPDJI Letter, at 2; see also NYSE Report, at 23-24. In 
contrast, one commenter acknowledged that while impacting the 
quality of the closing price is an objection that deserves close 
analysis, as the closing price is ``the most important price of the 
day,'' and would warrant rejection of the proposal, the commenter 
does not believe the proposal would harm the quality of the closing 
price. See Angel Letter, at 4.
---------------------------------------------------------------------------

    Moreover, some commenters argued that the centralization of 
liquidity at the open and close of trading, and how primary listing 
markets perform during the opening and closing, are important factors 
for issuers in determining where to list their securities, and the 
additional risk posed to listed companies from an unreliable or 
unrepresentative closing price and/or process could impact an issuer's 
decision where to list and/or cause companies to forgo going 
public.\166\
---------------------------------------------------------------------------

    \166\ See NYSE Letter 1, at 3 and 9 (stating that no single data 
point is more important than the closing price to the company or its 
shareholders); GTS Securities Letter 1, at 3-5; EDA Letter, at 1; 
Duffy/Meeks Letter, at 1 (stating that the closing price is a 
critical measure of a company's value and that public companies view 
the closing auction on the primary listing exchange as a critical 
aspect of listing); and GTS Securities Letter 2, at 1-2. In 
addition, one commenter stated that further fragmenting the market 
would limit the quality and quantity of information on trading 
dynamics that the primary listing markets provide to their listed 
issuers. See CA Technologies Letter.
---------------------------------------------------------------------------

    With regard to concerns about the impact of the proposal on issuers 
and their shareholders, BZX stated that the proposal ``would not 
adversely impact the trading environment for issuers and their 
securities'' because it ``specifically designed the [p]roposal so that 
it would not impact the very important price discovery function 
performed by the primary listing markets' closing auction'' by only 
matching paired MOC orders and not LOC orders and ensuring executions 
at the closing price.\167\ BZX further stated that unlike the competing 
closing auctions run by NYSE Arca and Nasdaq, the proposal would not 
create

[[Page 3217]]

a price that deviates from the official closing price, and therefore, 
the proposal ``would not impact listed issuers or the market for their 
securities.'' \168\
---------------------------------------------------------------------------

    \167\ See BZX Letter 1, at 2 and 4 and BZX Letter 2, at 10.
    \168\ See BZX Letter 2, at 10.
---------------------------------------------------------------------------

    The Commission believes that, because the proposal is reasonably 
designed to minimize any impact on the price discovery process, as 
described above, commenters' concerns regarding the effects on listed 
issuers, including small and mid-cap companies, are similarly 
mitigated. Commenters stated that the proposal would undermine the 
value and reliability of closing prices for securities and, as a 
result, the pricing of benchmark indices, and that decentralization of 
the closing auction would harm liquidity in their stock.\169\ However, 
for the reasons discussed above,\170\ the Commission believes that, 
because the proposal is reasonably designed to not impact price 
formation in closing auctions on the primary listing markets, the 
proposal is likewise reasonably designed to avoid the detrimental 
impacts that commenters have raised regarding the reliability of 
official closing prices, confidence in closing prices and pricing of 
benchmark indices, increased volatility, liquidity conditions for 
particular stocks, and the cost of raising capital. Further, as 
described above, because BZX will disseminate the amount of BZX matched 
shares well before the cut-off time for the primary markets' closing 
auctions, the Commission does not believe that the proposal would 
negatively impact visibility and transparency into the closing auction 
process on the primary listing exchanges.
---------------------------------------------------------------------------

    \169\ See supra notes 161-166 and accompanying text.
    \170\ See supra notes 110-160 and accompanying text.
---------------------------------------------------------------------------

Impact on Market Complexity and Operational Risk

    Several commenters addressed the potential impact of the proposal 
on market complexity and operational risk that could occur if the 
proposal resulted in increased market fragmentation. Some of these 
commenters believed that the proposal would not introduce significant 
additional complexity or operational risk. For example, two commenters 
argued that the proposal could enhance the resiliency of the closing 
auction process by providing market participants an additional 
mechanism through which to execute orders at the official closing price 
in the event of a disruption at a primary listing market.\171\ Another 
commenter argued that exchanges already have many market data feeds 
that firms must purchase to ensure that they have all of the 
information necessary to make informed execution decisions and that 
adding another data feed will not add complexity given the small amount 
of information that goes into the closing data feed and the current 
capabilities of market participants to re-aggregate multiple data 
feeds.\172\
---------------------------------------------------------------------------

    \171\ See SIFMA Letter 1, at 2 and ViableMkts Letter, at 3 
(further stating that once BZX is able to process MOC orders, they 
would be in a position to develop the capability to offer a full 
backup closing auction process).
    \172\ See Clearpool Letter, at 4.
---------------------------------------------------------------------------

    In contrast, other commenters argued that the proposal would add 
unnecessary market complexity and operational risk. In particular, two 
commenters stated that the proposal would require market participants 
to monitor an additional data feed, the Bats Auction Feed, with one 
also stating that if additional exchanges adopted similar functionality 
to Cboe Market Close, it would require monitoring of even more data 
feeds.\173\ These commenters argued that monitoring an additional data 
feed could increase operational risk by creating another point of 
failure at a critical time of the trading day.\174\ One commenter also 
stated its view of the increased complexity involved in sending order 
flow to more than one exchange in short periods of time near the close 
of the trading day.\175\ This commenter argued that the proposal 
increases operational risk and complexity at a critical point of the 
trading day by forcing market participants whose orders did not match 
in Cboe Market Close to quickly send MOC orders from one exchange to 
another before the cut-off time at the primary market closing 
auction.\176\ This added complexity, GTS argued, puts additional stress 
on the systems of exchanges and increases the potential for 
disruptions.\177\ Lastly, two commenters argued that the proposal could 
encourage other exchanges, broker-dealers, and alternative trading 
systems to offer similar processes, which would introduce undesirable 
fragmentation to the market and lead to operational challenges for 
investors and traders.\178\
---------------------------------------------------------------------------

    \173\ See NYSE Letter 1, at 7 and IMC Letter, at 1. See also 
NYSE Letter 3, at 3 (stating that market participants that may not 
subscribe to multiple proprietary data feeds would be at a 
disadvantage and that the complexity would be further compounded 
when other exchanges adopt functionality similar to Cboe Market 
Close).
    \174\ See IMC Letter, at 1 and NYSE Letter 1, at 7. See also 
Ethan Allen Letter (arguing the proposal would add a layer of 
complexity).
    \175\ See GTS Securities Letter 1, at 6.
    \176\ See GTS Securities Letter 1, at 6. Furthermore, NYSE 
argued that in certain situations, investors may not be able to 
participate in a closing auction on NYSE American or NYSE Arca if 
they wait until after their order was cancelled by BZX to send in a 
market-on-close order to closing auctions on NYSE Arca and NYSE 
American. NYSE explained that in situations where there is an order 
imbalance priced outside the Auction Collars, orders on the side of 
the imbalance are not guaranteed to participate in the closing 
auctions on those two exchanges. Earlier submitted market-on-close 
orders have priority. See NYSE Letter 1, at 8.
    \177\ See GTS Securities Letter 1, at 6.
    \178\ See T. Rowe Price Letter, at 1-2. See also Nasdaq Letter 
1, at 8 (stating that other exchanges may propose similar offerings 
but choose different pairing cut-off times which could further 
complicate investors' decisions and programming requirements).
---------------------------------------------------------------------------

    In response, BZX argued that the proposal would not increase market 
complexity or operational risks.\179\ Rather, BZX asserted that it 
would provide a way to address the single point of failure risk that 
exists for closing auctions conducted on the primary listing 
markets.\180\ BZX argued that, despite the current system of designated 
auction backups, market participants can be confused about whether an 
exchange is in fact able to conduct a closing auction.\181\ BZX 
believes, in the event there is an impairment at a primary listing 
market, Cboe Market Close could provide an alternative option for 
market participants to route MOC orders and still receive the official 
closing price.\182\
---------------------------------------------------------------------------

    \179\ See BZX Letter 1, at 12 and BZX Letter 2, at 10-11.
    \180\ See BZX Letter 1, at 12 and BZX Letter 2, at 10-11.
    \181\ See BZX Letter 1, at 12.
    \182\ See id. In contrast, Nasdaq argued that Cboe Market Close 
could not serve as a back-up for a primary listing market suffering 
an impairment because it is not a price-discovering auction and 
would not operate in the absence of the auction it would be backing-
up. See Nasdaq Letter 2, at 12.
---------------------------------------------------------------------------

    In addition, BZX added that modern software can easily and simply 
add volume data disseminated by the primary listing markets regarding 
the closing auction and data regarding matched MOC orders from the Cboe 
Market Close.\183\ Moreover, BZX stated that it believed the 3:35 p.m. 
cut-off time would provide market participants with adequate time to 
receive any necessary information and to route any unmatched orders to 
the primary listing exchange.\184\ Lastly, BZX stated that market 
participants would not be obligated to use Cboe Market Close and 
accordingly, may weigh the value of seeking an execution in Cboe Market 
Close against any perceived risks.\185\
---------------------------------------------------------------------------

    \183\ See BZX Letter 1, at 4 and BZX Letter 2, at 3.
    \184\ See BZX Letter 2, at 8.
    \185\ See id. at 8-9. In contrast, NYSE argued that it is 
irrelevant whether it is optional to send market orders to the Cboe 
Market Close, as the analysis should turn on whether the mere 
existence of the Cboe Market Close would increase complexity and 
operational risk in the market. See NYSE Letter 3, at 2.

---------------------------------------------------------------------------

[[Page 3218]]

    The Cboe Market Close will offer market participants an additional 
venue to which they may send orders for execution at the official 
closing price and an additional data feed that some market participants 
may choose to monitor. However, as several commenters stated, many 
market participants already monitor multiple data feeds and the 
Commission believes that those market participants that would plan to 
monitor information disseminated by BZX relating to Cboe Market Close 
would likely already maintain systems and software that are able to 
aggregate such feeds.\186\ Accordingly, the Commission does not believe 
that monitoring the Cboe Market Close feed or having an additional 
venue to submit MOC interest would significantly increase complexity or 
impose substantial burdens on market participants in such a manner as 
to render the proposal inconsistent with the Act. In addition, the 
Commission believes, as stated by BZX, that because BZX will 
disseminate the amount of paired shares well in advance of the order 
entry cut-off times for the primary listing markets' closing auctions, 
the proposal is reasonably designed to give market participants 
adequate time to review the necessary data, make informed decisions 
about closing order submission, and route orders to the primary listing 
exchange when desired. Further, the Commission believes, as BZX argued, 
that market participants have the ability to evaluate any potential 
risks that they believe may be associated with using the proposed 
functionality in any determination as to whether to send their orders 
to Cboe Market Close, such as the need to monitor additional data 
feeds, whether their orders were matched on BZX, or potentially having 
to send their MOC orders to more than one venue if they are not matched 
in Cboe Market Close.\187\
---------------------------------------------------------------------------

    \186\ In addition, in response to comments regarding the 
potential for other exchanges to adopt similar functionality that 
would require monitoring of even more data feeds, the Commission 
believes that those participants that would likely choose to monitor 
such data feeds likely already have the capability to monitor and 
aggregate information from multiple data feeds. Furthermore, the 
current BZX filing under consideration is a proposal from one 
exchange to disseminate information on one data feed and, as such, 
the Commission's analysis considers whether the instant proposal is 
consistent with the Act, rather than similar functionality that 
other exchanges may or may not propose in the future.
    \187\ See supra note 120.
---------------------------------------------------------------------------

Manipulation

    Several commenters addressed the issue of whether the proposal 
would facilitate manipulation of both the closing auctions on the 
primary listing markets, as well as continuous trading during the final 
minutes of the trading day. Some commenters did not believe it would do 
so. For example, one commenter stated that incentives to manipulate the 
closing price already exist and it is unlikely the proposal would 
result in increased manipulation of the market close.\188\
---------------------------------------------------------------------------

    \188\ See Angel Letter, at 5.
---------------------------------------------------------------------------

    In contrast, several commenters asserted that the proposal raises a 
risk of manipulation, in part due to the asymmetry of information that 
would be disseminated, which would allow market participants to utilize 
informational advantages to their own benefit. For example, Nasdaq 
argued that information concerning the amount of orders matched through 
Cboe Market Close, would represent tradable information that market 
participants could use to ``game'' the closing crosses on the primary 
listing markets and undermine fair and orderly markets.\189\ In 
particular, Nasdaq argued that its closing auction was designed to 
carefully balance the amount and timing of data released so as to 
reduce the risk of gaming, but that this new information regarding 
paired MOC orders could be used to gauge the depth of the market, the 
direction of existing imbalances, and the likely depth remaining at 
Nasdaq, creating gaming opportunities.\190\ While Nasdaq acknowledged 
that information asymmetries exist today as a result of broker-dealer 
MOC order matching services, it argued that BZX, ``as a neutral 
platform, is more likely to gather orders from multiple brokers and 
enable a small number of participants to gain actionable asymmetric 
information,'' which could potentially change the Nasdaq closing 
price.\191\ In response to claims from BZX that Nasdaq's closing 
auction is subject to the same information asymmetries and risks, 
Nasdaq argued that by having its data dissemination and cut-off time 
occur simultaneously, all market participants learn the imbalance at 
the same time, avoiding such risks.\192\
---------------------------------------------------------------------------

    \189\ See Nasdaq Letter 1, at 8 and Nasdaq Letter 2, at 14.
    \190\ See Nasdaq Letter 1, at 8 and Nasdaq Letter 2, at 13-14 
(arguing that market participants may use information gained 
regarding an imbalance in Cboe Market Close to detect the direction 
of the Nasdaq closing auction imbalance and trade against that 
information in either the closing auction or the continuous market).
    \191\ See Nasdaq Letter 2, at 14. Nasdaq argued that this would 
weaken the price discovery process, create a cycle of closing price 
deterioration, and increase volatility. See id. But see supra notes 
110-160 and accompanying text discussing why the proposal is 
reasonably designed to not impact the price discovery process of the 
primary listing markets' closing auctions.
    \192\ See id.
---------------------------------------------------------------------------

    NYSE further asserted that the proposal could potentially provide 
some market participants, such as professional traders, with useful 
information that other market participants do not have, such as the 
direction of an imbalance, which could be used to influence the 
official closing price.\193\
---------------------------------------------------------------------------

    \193\ See NYSE Letter 1, at 6. However, ViableMkts argued that 
because these market participants would not know the full magnitude 
of the imbalance, it does not believe the proposal creates an 
incremental risk of manipulation. See ViableMkts Letter, at 5.
---------------------------------------------------------------------------

    Although not citing concerns regarding manipulation specifically, 
T. Rowe Price similarly argued that the proposal would lead to 
information asymmetries that could result in changes in continuous 
trading behavior leading into the market close as some market 
participants could be trading on information gathered from Cboe Market 
Close pairing results.\194\ T. Rowe Price asserted that a market 
participant that is aware of the composition of volume paired through 
Cboe Market Close at 3:35 p.m. would be in a position to use that 
information to influence its trading behavior over the next ten to 
fifteen minutes leading in to the closing auction cut-off times on NYSE 
and Nasdaq respectively.\195\ T. Rowe Price argued that, as a result, 
the proposal could not only impact price discovery in closing auctions 
on the primary listing markets it could also impact continuous trading 
behavior.\196\
---------------------------------------------------------------------------

    \194\ See T. Rowe Price Letter, at 2-3.
    \195\ See id.
    \196\ See id.
---------------------------------------------------------------------------

    In contrast, BZX argued that information asymmetries are inherent 
in trading, including the primary listing markets closing 
auctions.\197\ For example, BZX argued that the current operation of d-
Quotes on NYSE carries a risk of manipulation as it provides an 
informational advantage to NYSE DMMs and floor brokers, and allows d-
Quotes to be entered, modified or cancelled up until 3:59:50 p.m. while 
other market participants are prohibited from entering, modifying or 
cancelling on-close orders after 3:45 p.m.\198\ Lastly, BZX argued that 
the information

[[Page 3219]]

disseminated through the Bats Auction Feed would not provide any 
indication of whether the cancelling of a particular side of an order 
that has not been matched back to a market participant ``is meaningful 
or just happenstance,'' which limits this information's ability to 
create or increase manipulative activity.\199\
---------------------------------------------------------------------------

    \197\ See BZX Letter 1, at 11-12 and BZX Letter 2, at 9.
    \198\ See BZX Letter 1, at 12 and BZX Letter 2, at 9. BZX also 
requested that the Commission review the appropriateness of NYSE's 
use of the d-Quote and its potential for price manipulation of 
NYSE's closing prices. See BZX Letter 1, at 9.
    \199\ See id.
---------------------------------------------------------------------------

    The Commission believes that the proposed rule change is consistent 
with the requirement of Section 6(b)(5) of the Act that the rules of a 
national securities exchange be designed to prevent fraudulent and 
manipulative acts and practices. The Commission believes information 
asymmetries as those described by commenters exist today and are 
inherent in trading, including with respect to closing auctions. For 
example, any party to a trade gains valuable insight regarding the 
depth of the market when an order is executed or partially executed. 
Further, on NYSE, not only DMMs, but NYSE floor brokers have access to 
closing auction imbalance information that is not simultaneously 
available to other market participants, far in advance of the NYSE 
order entry cut-off time. Specifically, pursuant to NYSE rules, floor 
brokers receive the amount of, and any imbalance between, MOC and 
marketable LOC interest every fifteen seconds beginning at 2:00 p.m. 
until 3:45 p.m.\200\ Floor brokers are permitted to provide their 
customers with specific data points from this imbalance feed. In 
arguing for the Commission to approve its proposal to disseminate such 
information to floor brokers, NYSE stated that the imbalance 
information does not represent overall supply or demand for a security, 
but rather is a small subset of buying and selling interest that is 
subject to change before the close, nor is it actionable prior to 15 
minutes before the close.\201\ NYSE further asserted that it believed 
the information it disseminates to all participants at 3:45 p.m. is 
more material to investors, as it is more accurate, complete, and 
timely information.\202\
---------------------------------------------------------------------------

    \200\ See NYSE Rule 123C(6)(b).
    \201\ See Securities Exchange Act Release No. 62923 (September 
15, 2010), 75 FR 57541, 57542 (September 21, 2010) (SR-NYSE-2010-20; 
SR-NYSEAmex-2010-25).
    \202\ See id.
---------------------------------------------------------------------------

    The Commission believes that the same arguments apply with respect 
to BZX's proposal. In particular, even if a market participant becomes 
aware of the direction of the imbalance for a security in Cboe Market 
Close as a result of receiving a cancellation of part or all of that 
participant's order, such information does not represent overall supply 
or demand for the security, is subject to change before the close, and 
is only one piece of information and likely less useful than other 
information regarding the close that would be available to market 
participants, such as the total matched amount of MOC shares that would 
be disseminated by BZX at 3:35 p.m. and available to all market 
participants on equal terms, as well as any imbalance information 
disseminated by the primary listing markets. While commenters argue 
that those who participate in Cboe Market Close would be able to 
discern the direction of an imbalance and use such information to 
manipulate the closing price, the Commission believes the utility of 
such gleaned information is limited. In particular, a market 
participant would only be able to determine the direction of the 
imbalance, and would have difficulty determining the magnitude of any 
imbalance, as it would only know the unexecuted size of its own order. 
In addition, the information would only be with regard to the pool of 
liquidity on BZX and would provide no insight into imbalances on the 
primary listing market, competing auctions, or off-exchange matching 
services which, as described above, can represent a significant portion 
of trading volume at the close. Likewise, while a market participant 
would be able to determine whether its own order made up a large or 
small percentage of the paired shares for a security in Cboe Market 
Close, it would not be able to determine the composition of same-side 
or contra-side MOC orders submitted to Cboe Market Close, nor would 
such information enable it to determine the composition of orders 
submitted to the primary listing market, competing auctions, or off-
exchange matching services.\203\ Therefore, the Commission believes the 
utility of this information is also limited. Accordingly, the 
Commission believes the proposal's potential for increased manipulation 
due to information asymmetries is negligible.
---------------------------------------------------------------------------

    \203\ See supra notes 194-196 and accompanying text. While one 
commenter expressed concern that market participants that are aware 
of the composition of volume paired through Cboe Market Close would 
be in a position to use that information to influence their trading 
behavior leading up to the close, under BZX's proposal, BZX would 
only publish the size, and not the composition, of paired MOC 
shares, and that such disseminated information would be available to 
all market participants.
---------------------------------------------------------------------------

    NYSE also argued that the proposal would increase potential 
manipulation for several reasons.\204\ First, NYSE asserted that the 
potential for manipulative activity at the close would increase because 
primary listing exchange auctions would decrease in size and thus be 
easier to manipulate.\205\ NYSE also argued that the proposal 
facilitates manipulative activity by providing an incentive for market 
participants to influence the closing price when they know they have 
been successfully matched on BZX to the benefit of the price of its 
already matched order.\206\ Further, NYSE argued that market 
participants could manipulate information leading up to the close by 
entering orders into Cboe Market Close in an attempt to send a false 
signal regarding demand and subsequently reverse such positions after 
hours.\207\
---------------------------------------------------------------------------

    \204\ See NYSE Letter 1, at 6 and NYSE Report, at 19-22. See 
also Americas Executions Letter (stating that the proposal creates 
new opportunities to possibly manipulate the close).
    \205\ See NYSE Letter 1, at 6.
    \206\ See NYSE Letter 1, at 6 and NYSE Report, at 19.
    \207\ See NYSE Report, at 19-20.
---------------------------------------------------------------------------

    The Commission recognizes that, with or without Cboe Market Close, 
the potential exists that there may be market participants who may seek 
to engage in manipulative or illegal trading activity, including with 
respect to closing prices.\208\ Although no commenters provided 
specific data, analyses, or studies regarding manipulation generally or 
to support the assertion that the proposal could increase the potential 
for manipulative activity,\209\ scholarly articles have suggested that 
closing auction manipulations are often characterized by large, 
unrepresentatively priced orders submitted in the final seconds of the 
auction.\210\ Accordingly, the

[[Page 3220]]

Commission believes that, while it is possible that the potential for 
manipulation could increase if the closing auctions on the primary 
listing exchanges decreased significantly in size, existing 
surveillance systems, should be able to continue to detect such 
activity.\211\ With respect to NYSE's comment that the proposal would 
provide an incentive for market participants to influence the closing 
price when they know they have been successfully matched on BZX, market 
participants can attempt this today with respect to existing off-
exchange MOC matching services (which are surveilled by FINRA) and any 
attempts to use Cboe Market Close to do this would result in such 
activity occurring on BZX, a national securities exchange with 
obligations under the Act to regulate and surveil its market. 
Similarly, entering non bona fide orders in an attempt to give the 
appearance of high demand is not a new form of potential manipulation 
unique to the proposal; rather, similar forms of market manipulation 
exist today and the Commission believes that current surveillance 
systems are designed to detect such activity.
---------------------------------------------------------------------------

    \208\ NYSE also asserted that arbitrageurs will look for 
opportunities presented by Cboe Market Close to ``gam[e] the 
system.'' However, NYSE also acknowledged that, ``[i]t is hard to 
predict all of the ways in which, and the degree to which, this 
might occur because it will depend on a wide range of variables, 
including the degree of usage of the Bats close, the changes to 
order flow and liquidity provision in the primary market's closing 
mechanism, the profits realized from manipulation, and the vitality 
of market oversight.'' See NYSE Report, at 19-22.
    \209\ In the OIP, the Commission specifically solicited comments 
on the whether the proposal would increase the potential for 
manipulation and requested that commenters provide specific data, 
analyses, or studies for support to the extent possible. See OIP, 
supra note 7, at 40211. Although the NYSE Report criticized the DERA 
Analysis for not addressing concerns regarding manipulation, the 
potential impact of the proposal on manipulation was outside the 
intended scope of such analysis, see supra note 144, and NYSE did 
not, in response to the OIP request, provide any of its own specific 
data or purport to provide findings of any study or analyses in this 
area. See NYSE Report, at 19-22.
    \210\ See Carole Comerton-Forde and Talis J. Putnins, 
``Measuring Closing Price Manipulation,'' Journal of Financial 
Intermediation 20, 135-158 (2011), available at: https://www.sciencedirect.com/science/article/pii/S104295731000015X; and 
Talis J. Putnins, ``Market Manipulation: A Survey,'' Journal of 
Economic Surveys, 26, 952-967 (2012), available at: http://onlinelibrary.wiley.com/doi/10.1111/j.1467-6419.2011.00692.x/full.
    \211\ See infra for discussion of the obligations under the Act 
of national securities exchanges, as self-regulatory organizations, 
to surveil for manipulative activity on their markets.
---------------------------------------------------------------------------

    Lastly, Nasdaq stated that it and other exchanges would need to 
develop new cross-market surveillance systems in order to address these 
risks.\212\ NYSE also stated that there are no safeguards built-in to 
the proposal to prevent manipulation, and identifying manipulative 
activity would also become more difficult under the proposal due to the 
time difference between the Cboe Market Close and primary market 
closing auctions and the cross-market nature of the manipulation.\213\ 
Further, NYSE argued that market participants may have legitimate 
reasons to want to reverse their trades that have been matched in Cboe 
Market Close by trading in the primary market auction, and thus, it 
would be difficult to distinguish between manipulative trading activity 
and legitimate `positioning.' \214\ GTS similarly argued that the 
proposal would make surveillance of the market close more difficult and 
expensive due to fragmentation of order flow across multiple 
markets.\215\ In contrast, IEX argued that participation in the Cboe 
Market Close, followed by activity intended to affect the closing price 
on the primary market, would make manipulation of closing crosses as or 
more conspicuous than other trading patterns for which exchanges 
already conduct surveillance.\216\ Two commenters also stated that the 
Consolidated Audit Trail would provide a new tool for detecting any 
such manipulation.\217\
---------------------------------------------------------------------------

    \212\ See Nasdaq Letter 2, at 14.
    \213\ See NYSE Report, at 20-21 and NYSE Letter 1, at 6.
    \214\ See NYSE Report, at 19.
    \215\ See GTS Securities Letter 1, at 6; GTS Securities Letter 
2, at 5.
    \216\ See IEX Letter, at 2.
    \217\ See id., at 2-3 and Bollerman Letter, at 2.
---------------------------------------------------------------------------

    In response, BZX made several arguments as to why it does not 
believe that the proposal creates a potential for increased 
manipulation.\218\ BZX stated that, should the Commission approve the 
proposal, both it and FINRA, as well as other exchanges, would continue 
to surveil for manipulative activity and ``seek to punish those that 
engage in such behavior.'' \219\ In its final response letter, BZX 
reiterated that while it does not believe that the proposal would 
increase the potential for manipulation, it is ``committed to enhancing 
its current surveillance procedures and working with other [SROs], 
including FINRA, the NYSE, and Nasdaq, to ensure that any potential 
inappropriate trading activity is detected and prevented.'' \220\ 
Specifically, BZX stated that, consistent with its obligations as an 
SRO, it currently surveils all trading activity on its system including 
trading activity at the close, and intends to implement and enhance in-
house surveillance processes designed to detect potential manipulative 
activity related to the Cboe Market Close.\221\
---------------------------------------------------------------------------

    \218\ See BZX Letter 1, at 11-12 and BZX Letter 2, at 9.
    \219\ See BZX Letter 1, at 11 and BZX Letter 2, at 9.
    \220\ See BZX Letter 4, at 1.
    \221\ Id. In particular, BZX stated that the surveillance would 
include, among other things, monitoring for possible non bona fide 
order activity, such as the submission of orders for the purpose of 
gaining an informational advantage, the entry of large size orders 
on one side of the market, or other trading activity that would 
indicate a pattern or practice aimed at manipulating the closing 
auction. Id. Further, BZX committed to providing the Commission 
staff its surveillance plan and stated that it would implement that 
plan on the date that Cboe Market Close becomes available to market 
participants. See id. at 2.
---------------------------------------------------------------------------

    BZX also highlighted the cross-market surveillance that FINRA 
conducts on its behalf.\222\ In particular, BZX stated that FINRA's 
comprehensive cross-market surveillance program can monitor for 
nefarious activity by a market participant across two or more markets 
and includes surveillance designed to detect activity geared towards 
manipulating a security's closing price.\223\ Stating that it currently 
provides FINRA the necessary trade data to conduct such surveillance, 
BZX represented that it is also committed to work with FINRA on 
enhancements to the current cross market surveillance program to 
account for any potential manipulative activity by participants in Cboe 
Market Close and the primary listing markets' closing auctions.\224\ 
BZX also stated that, as a member of the Intermarket Surveillance Group 
(``ISG''), it would share the necessary information concerning Cboe 
Market Close with NYSE and Nasdaq, as part of their participation in 
ISG, to allow them to properly surveil for potentially manipulative 
activity within their closing auctions.\225\
---------------------------------------------------------------------------

    \222\ See id. Under regulatory services agreements, national 
securities exchanges, such as BZX, may enter into contracts with 
other regulatory entities, such as FINRA, to provide regulatory 
services on the exchange's behalf. Notwithstanding the existence of 
a regulatory services agreement, the exchange retains legal 
responsibility for the regulation of its members and its market and 
the performance of its regulatory services provider.
    \223\ Id.
    \224\ Id.
    \225\ Id.
---------------------------------------------------------------------------

    With respect to manipulative or illegal trading activity more 
broadly, self-regulatory organizations such as BZX and the primary 
listing markets have an obligation under the Act to surveil for 
manipulative activity on their markets. The Commission generally 
believes that existing self-regulatory organization surveillance and 
enforcement activity, and the measures that the Exchange has 
represented that it would take to surveil for and detect manipulative 
activity related to the proposal, would help to deter market 
participants who might otherwise seek to try and abuse Cboe Market 
Close or a closing auction on a primary listing exchange. The 
Commission expects that BZX will closely monitor Cboe Market Close and 
implement new or enhanced surveillance measures, as necessary, designed 
to identify potential manipulative behavior. Further, the Commission 
expects that potential violative conduct identified by BZX, FINRA, or 
any other national securities exchange would be investigated. With 
respect to NYSE's comment on the potential challenges posed that time 
differences or cross-market activity may pose in identifying 
manipulative activity,\226\ these issues also exist today with respect 
to existing off-exchange MOC matching services. To the extent

[[Page 3221]]

that such attempted manipulative activity instead occurs on BZX, it 
would simply shift surveillance from FINRA to BZX, a national 
securities exchange with obligations under the Act to regulate and 
surveil its market. Further, with regard to the challenge of 
differentiating between legitimate trading and manipulative activity, 
this too exists today with regard to many different trading scenarios.
---------------------------------------------------------------------------

    \226\ See supra note 213 and accompanying text.
---------------------------------------------------------------------------

Impact on Competition

    A number of commenters addressed the proposal's impact on 
competition. Seven commenters supporting the proposal stated that it 
would increase competition among exchanges for executions of orders at 
the close.\227\ These commenters asserted that increased competition 
could result in reduced fees for market participants.\228\ Three 
commenters characterized the primary listing markets as maintaining a 
``monopoly'' on orders seeking a closing price with no market 
competition, which they argued has, and would continue to, result in a 
continual increase in fees for such orders if the proposal were not 
approved.\229\ In addition, IEX argued that the proposal does not 
unduly burden competition as exchanges often attempt to compete by 
adopting functionality or fee schedules developed by competitors.\230\ 
ViableMkts also asserted that the proposal is not fully competitive 
with closing auctions, as it does not accept priced orders or 
disseminate imbalance information.\231\ Rather, it believed that the 
proposal competes with other un-priced orders in closing auctions 
which, in its view, is not ``destructive to the mission of the closing 
auction.'' \232\
---------------------------------------------------------------------------

    \227\ See PDQ Letter; Clearpool Letter, at 2; Virtu Letter, at 
2; SIFMA Letter 1, at 2; IEX Letter, at 1; ViableMkts Letter, at 1-
2; and Bollerman Letter, at 2.
    \228\ See PDQ Letter; Clearpool Letter, at 2; Virtu Letter, at 
2; SIFMA Letter 1, at 2; IEX Letter, at 1; ViableMkts Letter, at 1; 
SIFMA Letter 2, at 2; and Bollerman Letter, at 2.
    \229\ See IEX Letter, at 3; Clearpool Letter, at 2; and 
ViableMkts Letter, at 1-2. However, one commenter also stated that 
it believes the fees charged by NYSE and Nasdaq for participating in 
their closing auctions are not excessive and there is no need for 
additional fee competition for executing orders at the official 
closing price. See GTS Securities Letter 1, at 5.
    \230\ See IEX Letter, at 3.
    \231\ See ViableMkts Letter, at 5.
    \232\ See id. ViableMkts also argued that the effect of this 
competition will most likely be increased volumes at the closing 
price because of lower marginal costs and the potential to attract 
new types of investors to transact at the closing price. See id.
---------------------------------------------------------------------------

    In contrast, other commenters argued that the proposal would impose 
a burden on competition not necessary or appropriate in furtherance of 
the purposes of the Act, including by ``free-riding'' on the 
investments the primary listing markets have made in their closing 
auctions.\233\ Specifically, NYSE asserted that the proposal is an 
unnecessary and inappropriate burden on competition as it would allow 
BZX to use the closing prices established through the auction of a 
primary listing market, without bearing any of the costs or risks 
associated with conducting a closing auction.\234\ NYSE added that the 
existing exchange fees for closing auctions reflect the value created 
by the primary listing exchange's complex procedures and technology to 
determine the official closing price of a security.\235\ NYSE 
emphasized that it has invested significantly in intellectual property 
and software to implement systems that facilitate orderly price 
discovery in the closing auction, as well as surveillance tools 
necessary to monitor activity leading up to, and in, the closing 
process.\236\ Specifically, NYSE stated that operating an auction is 
the most technologically complicated function of an exchange that 
requires significant resources.\237\ According to NYSE, BZX would be 
able to sell the official closing price established by a NYSE closing 
auction at a price point with which it could not realistically 
compete.\238\ NYSE also stated that the proposal differs from the 
Nasdaq and NYSE Arca competing auctions in securities not listed on 
their exchanges in that such auctions compete on a level playing field 
because they are independent price-discovery auction events that do not 
rely on prices established by the primary listing exchange and they 
serve as an alternative method of establishing an official closing 
price if a primary listing exchange is unable to conduct a closing 
auction due to a technology issue.\239\
---------------------------------------------------------------------------

    \233\ See NYSE Letter 1, at 9-10; NYSE Letter 3, at 1, 4-6 
Nasdaq Letter 1, at 5-6 & 9; Nasdaq Letter 2, at 7-8 (reiterating 
its assertion that BZX is ``free-riding'' on the primary listing 
markets' investments in issuer relationships, real-time regulation, 
and closing cross technology); BioCryst Letter, at 2; Digimarc 
Letter, at 1-2; NBT Bancorp Letter, at 2; Balchem Letter, at 2; Cree 
Letter, at 2; Sirius Letter, at 2; Lam Letter, at 2; and PayPal 
Letter, at 1. See also Angel Letter, at 3 (calling for a 
rationalization of intellectual property protection in order to 
foster productive innovation).
    \234\ See NYSE Letter 1, at 9, NYSE Letter 2, at 1-3 (adding 
that the proposal is anti-competitive because it is proposing to 
sell at a lower price the closing prices produced through resources 
expended by NYSE), and NYSE Letter 3, at 5; and NYSE Letter 4, at 1. 
In contrast, one commenter argued that BZX would not be ``free-
riding'' on the primary listing exchanges' price discovery process 
because it is ``a regular and accepted practice'' to match orders at 
reference prices. See SIFMA Letter 2, at 2.
    \235\ See NYSE Letter 1, at 9 and NYSE Letter 3, at 5 (stating 
that NYSE does not segregate the costs associated with building, 
testing, monitoring or maintaining its closing auction process and 
that the costs do not vary based on the volume of orders sent to the 
closing auction). NYSE also argued that the proposal impacts 
competition for listings, as issuers choose where to list their 
securities based on how primary listing exchanges are able to 
centralize liquidity and perform closing auctions. See NYSE Letter 
1, at 9.
    \236\ See NYSE Letter 2, at 2. Moreover, NYSE stated that it 
dedicates resources to providing systems to DMMs necessary to 
facilitate the closing of trading as well as to floor brokers to 
enter and manage their customers' closing interest. See id.
    \237\ See NYSE Letter 3, at 5.
    \238\ See id. NYSE stated that the majority of costs associated 
with operating a closing auction are fixed costs. If NYSE were to 
reduce the fees charged for participating in its closing auction, 
NYSE stated that there likely would be other impacts on the 
exchange's overall fee structure. See id.
    \239\ See NYSE Letter 1, at 6; NYSE Letter 2, at 3-4; and NYSE 
Letter 3, at 5. In response, one commenter stated that these 
competing auctions were not originally proposed to only serve as a 
back-up to a primary listing markets' closing auction. See SIFMA 
Letter 2, at 2. In addition, one commenter stated that such 
competing auctions are not expressly limited to operating only when 
another primary listing exchange is experiencing a failure. See 
Bollerman Letter, at 3.
---------------------------------------------------------------------------

    Nasdaq also argued that the proposal would impose a burden on 
competition not necessary or appropriate in furtherance of the purposes 
of the Act. Specifically, Nasdaq believed that the proposal undermines 
intra-market competition, by removing orders from Nasdaq's auction book 
and prohibiting those orders from competing on Nasdaq, which Nasdaq 
argued is necessary for the exchange to arrive at the most accurate 
closing price.\240\ Nasdaq also stated that, by diverting orders away 
from NYSE and Nasdaq, the proposal would detract from robust price 
competition and discovery that closing auctions ensure.\241\ Nasdaq 
further argued that in order for BZX to meaningfully enhance 
competition, it would have to generate its own closing price, as 
opposed to merely utilizing the closing price generated by a primary 
listing market.\242\ In addition, Nasdaq argued that price competition 
between exchanges is not as important a form of competition as 
innovation because price competition elevates fragmentation, sacrifices 
quote and order interaction, and, in the case of Cboe Market Close, 
undermines innovation.\243\ Further, Nasdaq stated that BZX's 
comparisons to pegged orders, where the price is based upon reference 
data that does not originate on that exchange, was misplaced because 
all exchanges

[[Page 3222]]

contribute to the prices to which such orders are pegged.\244\ Nasdaq 
asserted that Cboe Market Close is not an analogous offering because 
BZX does not contribute to the closing price on a primary listing 
exchange.\245\
---------------------------------------------------------------------------

    \240\ See Nasdaq Letter 1, at 9.
    \241\ See Nasdaq Letter 1, at 10 and Nasdaq Letter 2, at 7-8. 
See also supra notes 27-109 and accompanying text (discussing 
comments on the proposal's impact on price discovery).
    \242\ See id., at 13. See also supra notes 52-54 (discussing 
comments on the proposal's impact on price discovery and competing 
auctions and over-the-counter matching services).
    \243\ See Nasdaq Letter 2, at 8.
    \244\ See id., at 13.
    \245\ See id.
---------------------------------------------------------------------------

    In response to commenters' contentions about competition, BZX 
asserted that the proposal would enhance rather than burden 
competition.\246\ In this regard, BZX argued that its proposal would 
promote competition in the use of MOC orders at the official closing 
price.\247\ Specifically, BZX stated that the proposal would have a 
positive impact on competition as it offers a price-competitive 
alternative that will not impact the price discovery process.\248\
---------------------------------------------------------------------------

    \246\ See BZX Letter 1, at 10-11 and BZX Letter 2, at 6-7.
    \247\ See id. BZX further argued that Nasdaq's assertion that 
the proposal would undermine competition amongst orders is misplaced 
because BZX believes that paired MOC orders, which are beneficiaries 
of price discovery and not price-setting orders do not impact 
interactions that take place on another exchange because orders 
compete with each other for executions within each individual 
exchange based on the parameters a market participant places on its 
orders. See id., at 11.
    \248\ See BZX Letter 2, at 7.
---------------------------------------------------------------------------

    BZX also challenged the assertion that it was ``free-riding'' on 
the primary listing exchanges' closing auctions.\249\ In this regard, 
BZX argued that instead it was, on balance, providing a ``a materially 
better value to the marketplace'' in two ways: By not diverting price-
forming limit orders away from the primary listing market; and by 
providing users with the official closing price because any other price 
would be undesirable to market participants and potentially harmful to 
price formation.\250\ BZX further argued that there is precedent for an 
exchange to execute orders solely at reference prices while not also 
displaying priced orders for that security.\251\ In addition, BZX 
stated that no rule or regulation provides the primary listing market 
with control over how other market participants use the official 
closing price in their matching engines or with regard to the pricing 
of their own products, such as mutual funds, ETFs, and indices.\252\ 
BZX also stated that improving and mimicking functionality enhances the 
competitive dynamic amongst exchanges.\253\
---------------------------------------------------------------------------

    \249\ See BZX Letter 1, at 5 and BZX Letter 2, at 7.
    \250\ See BZX Letter 1, at 5.
    \251\ See BZX Letter 1, at 6 and BZX Letter 2, at 7 (describing 
NYSE's after hours crossing sessions which executes orders at the 
NYSE official closing price and the ISE Stock Exchange functionality 
that only executed orders at the midpoint of the NBBO and did not 
display orders).
    \252\ See BZX Letter 2, at 8.
    \253\ See id.
---------------------------------------------------------------------------

    Further, BZX asserted that the Commission has approved the 
operation of competing closing auctions, noting in particular the 
closing auctions on Nasdaq, NYSE Arca, and the American Stock 
Exchange.\254\
---------------------------------------------------------------------------

    \254\ See BZX Letter 1, at 6. See also supra notes 81-93 and 
accompanying text (discussing BZX's comments on competing closing 
auctions with regard to price discovery). In addition, in response 
to Nasdaq's contention that it is aware of no regulator in any 
jurisdiction that has sanctioned a diversion of orders from the 
primary market close, BZX stated the Ontario Securities Commission's 
approval of a similar proposal by Chi-X Canada ATS, which it said is 
currently owned by Nasdaq, to match MOC orders at the closing price 
established by the Toronto Stock Exchange. See Nasdaq Letter 1, at 
10; BZX Letter 1, at 7; and BZX Letter 2, at 2 (stating that the 
Ontario Securities Commission stated that the proposal would not 
threaten the integrity of the price formation process and would 
pressure the Toronto Stock Exchange to competitively price 
executions during their closing auction).
---------------------------------------------------------------------------

    The Commission believes that the proposal does not impose any 
burden on competition not necessary or appropriate in furtherance of 
the Act; rather, it provides an alternative venue to which market 
participants may submit closing interest and receive the official 
closing price. The Commission believes that while BZX would not be 
conducting the closing auction that would determine the execution price 
for orders executed in Cboe Market Close, the availability of Cboe 
Market Close will inject competition into the closing process to the 
ultimate benefit of market participants generally, which could include 
price and execution quality competition. The Commission further 
believes that implementation of Cboe Market Close could incent other 
venues, including the primary listing exchanges as well as off-exchange 
matching venues, to continue to innovate and compete to attract MOC 
orders to their closing auctions, which may include lowering 
transaction fees, to the benefit of market participants generally. The 
proposal would also provide an opportunity for market participants to 
assess and compare their experience in seeking to execute MOC orders on 
different national securities exchanges, which would foster competition 
and that may enhance the quality and efficiency of MOC order 
executions. Ultimately, the Commission believes that the success of the 
Cboe Market Close in competing with the primary listing exchanges and 
off-exchange matching venues for MOC orders will depend on a variety of 
factors, including the quality of the MOC order execution services, the 
attendant risks, and the costs associated with such executions.
    While the primary listing markets and other commenters argue that 
BZX is ``free riding'' on investments of the primary listing markets in 
the development and maintenance of the closing auction process and thus 
impeding competition in a manner inconsistent with the Act, the 
Commission believes that this form of burden on competition must be 
evaluated against the potentially enhanced competition that the 
proposal also provides, as discussed above.\255\ Further, while NYSE 
and Nasdaq argue that their fees for closing executions reflect their 
costs of developing and operating the closing auctions, other 
commenters assert that the primary listing markets have taken advantage 
of the ``monopoly'' they have on orders seeking a closing price to 
impose high fees. In this regard, the Commission expects that the 
proposal, by introducing further competition, should result in a 
reduction of fees for such orders. This may result in benefits to 
investors generally. In addition, in the highly competitive environment 
of the current national market system with numerous exchanges competing 
for order flow, it is commonplace for exchanges to attempt to mimic or 
build upon various functionality of their competitors. Doing so does 
not result in the proposal imposing a competitive burden not necessary 
or appropriate in furtherance of the purposes of the Act.
---------------------------------------------------------------------------

    \255\ To the extent that the primary listing markets believe the 
proposal infringes on their intellectual property and innovations 
they have developed with regard to closing auctions, they have the 
ability to seek protection under applicable laws, as appropriate.
---------------------------------------------------------------------------

    In addition, both NYSE and Nasdaq referenced the Commission's 
disapproval of Nasdaq's proposal to create a Benchmark Order as support 
that BZX has not sufficiently satisfied its obligation to justify that 
the proposal is consistent with the Act and not an inappropriate burden 
on competition. NYSE argued that BZX essentially proposes to compete 
with broker-dealer agency order matching services.\256\ NYSE asserted 
that the Commission disapproved Nasdaq's Benchmark Order in part 
because it would provide an exchange with an unfair advantage over 
competing broker-dealers, which was not consistent with Section 6(b)(8) 
of the Act.\257\ Nasdaq further argued that the disapproval of its 
Benchmark Order proposal supports the assertion that an exchange must 
articulate how a proposed service is consistent with the

[[Page 3223]]

policy goals of the Act with respect to national securities 
exchanges.\258\
---------------------------------------------------------------------------

    \256\ See NYSE Letter 1, at 8.
    \257\ See id.
    \258\ See Nasdaq Letter 1, at 5.
---------------------------------------------------------------------------

    Likewise, SIFMA also referenced the Commission's disapproval of 
Nasdaq's proposal to create a Benchmark Order as support for its 
assertion that BZX is proposing to offer a function identical to that 
currently offered by broker-dealers, yet would benefit from regulatory 
immunity as well as the limits on liability contained in BZX Rule 
11.16.\259\ Specifically, SIFMA stated that, while it supports the 
proposal, it believes that as a condition of approval, BZX and the 
Commission should clarify in writing that Cboe Market Close would not 
be entitled to any application of regulatory immunity and that the 
Exchange should amend its Rule 11.16 to provide that Cboe Market Close 
would not be subject to the monetary limits on the Exchange's 
liability.\260\
---------------------------------------------------------------------------

    \259\ See SIFMA Letter 3, at 2-4.
    \260\ See id. at 1.
---------------------------------------------------------------------------

    With respect to regulatory immunity, SIFMA asserted that both 
courts and the Commission have stated that regulatory immunity applies 
only in situations where an exchange is exercising its regulatory 
authority over its member, pursuant to the Act.\261\ SIFMA stated that 
because Cboe Market Close would not be a self-regulatory function 
whereby the exchange would be regulating its members, BZX should not be 
entitled to apply regulatory immunity for any losses arising from the 
functionality.\262\ In addition, SIFMA stated that BZX Rule 11.16 
currently limits the liability exposure of the exchange to its 
members.\263\ SIFMA asserted that BZX's limits on liability set forth 
in Rule 11.16 ``bear no relation to the actual amount of financial loss 
that could result from an exchange malfunction.'' \264\ SIFMA argued 
that the ``disparity is particularly acute'' with respect to the 
proposal because broker-dealers currently perform services akin to Cboe 
Market Close without a limitation on their liability.\265\ Accordingly, 
SIFMA stated that, as a condition of operating Cboe Market Close, BZX 
should carve it out from the liability limits of Rule 11.16.\266\
---------------------------------------------------------------------------

    \261\ See id. at 2-3.
    \262\ See id. at 3.
    \263\ See BZX Rule 11.16.
    \264\ See SIFMA Letter 3, at 4.
    \265\ See id.
    \266\ See id.
---------------------------------------------------------------------------

    BZX argued that, rather than looking to compete with broker-dealer 
services, it is seeking to compete on price with the primary listing 
markets' closing auctions.\267\ In addition, BZX argued that, contrary 
to the assertions by NYSE and Nasdaq, its proposal does not implicate 
the same issues as Nasdaq's Benchmark Order proposal because the 
Commission's disapproval of that proposal rested primarily on its 
finding that it raised issues under the Market Access Rule.\268\ BZX 
responded to SIFMA's comments on regulatory immunity and its limitation 
on liability rule by stating that the concerns raised were ``not 
germane to whether the [p]roposal is consistent with the Act,'' and 
further stated that it believed it would be inappropriate in the 
context of a filing on one proposed rule change to set a new standard 
on an issue that has broad application to all exchange services as well 
as National Market System Plans.\269\ BZX also asserted that SIFMA did 
not provide any evidence to support its claim that its members have 
been disadvantaged by the exchange's limitation of liability rule as 
compared to limitation on liability provisions in a broker-dealer's 
contracts with its clients, which often disclaim all liability.\270\
---------------------------------------------------------------------------

    \267\ See BZX Letter 1, at 10.
    \268\ See id., at 11.
    \269\ See id.
    \270\ See BZX Letter 3, at 5.
---------------------------------------------------------------------------

    The Commission believes, as acknowledged by BZX, that it is 
possible that BZX's proposal could divert some MOC orders from off-
exchange matching services operated by broker-dealers onto a regulated 
exchange.\271\ Broker-dealers and national securities exchanges 
currently compete with respect to a variety of functions and services 
that they offer to market participants within the current national 
market system. As such, the fact that a national securities exchange 
proposes to offer functionality that is similar to a service offered by 
a broker-dealer does not, in and of itself, render such functionality 
an inappropriate burden on competition. Rather, the proposal must be 
considered in the broader context of the existing competitive landscape 
and different regulatory structures applicable to broker-dealers and 
exchanges under the Act, respectively. With respect to BZX's proposal, 
the Commission believes that, on balance, in light of the differing 
requirements under the Act and the rules and regulations thereunder 
applicable to national securities exchanges and broker-dealers, the 
proposal does not pose any burden on competition not necessary or 
appropriate in furtherance of the purposes of the Act.
---------------------------------------------------------------------------

    \271\ See BZX Letter 2, at 11.
---------------------------------------------------------------------------

    Further, the Commission believes that the issues raised by 
commenters regarding the judicial doctrine of regulatory immunity and 
rule-based limitations on liability are part of a broader policy issue 
regarding the different regulatory structures for exchanges and broker-
dealers, and do not materially impact the Commission's analysis or 
finding regarding whether this proposal poses an unnecessary or 
inappropriate burden on competition.\272\
---------------------------------------------------------------------------

    \272\ The Commission also notes that MOC orders submitted to 
other exchanges' closing auctions would be subject to those 
exchanges' rules governing limitations on liability.
---------------------------------------------------------------------------

    The Commission has taken the position that immunity from suit ``is 
properly afforded to the exchanges when engaged in their traditional 
self-regulatory functions--where the exchanges act as regulators of 
their members,'' including ``the core adjudicatory and prosecutorial 
functions that have traditionally been accorded absolute immunity, as 
well as other functions that materially relate to the exchanges' 
regulation of their members,'' but should not ``extend to functions 
performed by an exchange itself in the operation of its own market, or 
to the sale of products and services arising out of those functions.'' 
\273\ The Court of Appeals for the Second Circuit recently reached a 
similar conclusion.\274\ The Commission has also recognized that an 
exchange's invocation of immunity from suit should be examined on a 
```case-by-case basis,' with `the party asserting immunity bear[ing] 
the burden of demonstrating [an] entitlement to it.' '' \275\ Whether 
and to what extent a court would consider BZX's additional 
functionality under the proposed rule to fall within an exchange's 
traditional regulatory functions depends on an assessment of the facts 
and circumstances of the particular allegations before it and is beyond 
the scope of the Commission's consideration of the proposed rule change 
pursuant to the Act.
---------------------------------------------------------------------------

    \273\ Brief of the Securities and Exchange Commission, Amicus 
Curiae, No. 15-3057, City of Providence v. Bats Global Markets, Inc. 
(2d Cir.) (``City of Providence Amicus Br.''), at 22.
    \274\ City of Providence v. Bats Global Markets, Inc., 878 F.3d 
36 (2d Cir. 2017) (``When an exchange engages in conduct to operate 
its own market that is distinct from its oversight role, it is 
acting as a regulated entity--not a regulator. Although the latter 
warrants immunity, the former does not.'').
    \275\ City of Providence Amicus Br. at 21 (quoting In re NYSE 
Specialists Secs. Litig., 503 F.3d 89, 96 (2d Cir. 2007)).
---------------------------------------------------------------------------

IV. Conclusion

    For the foregoing reasons, the Commission finds that the proposed 
rule change is consistent with the Act and the rules and regulations 
thereunder applicable to a national securities exchange.

[[Page 3224]]

    It is therefore ordered, pursuant to Section 19(b)(2) of the Act 
\276\ that the proposed rule change (SR-BatsBZX-2017-34), as modified 
by Amendment No. 1, be, and hereby is, approved.
---------------------------------------------------------------------------

    \276\ 15 U.S.C. 78s(b)(2).

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\277\
---------------------------------------------------------------------------

    \277\ 17 CFR 200.30-3(a)(12).
---------------------------------------------------------------------------

Eduardo A. Aleman,
Assistant Secretary.
[FR Doc. 2018-01093 Filed 1-22-18; 8:45 am]
 BILLING CODE 8011-01-P



                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                         3205

                                                inspection and copying at the principal                 letters on the proposed rule change,                     Commission instituted proceedings
                                                office of the Exchange. All comments                    including a response from the                            under Section 19(b)(2)(B) of the Act 6 to
                                                received will be posted without change.                 Exchange.5 On August 18, 2017, the                       determine whether to approve or
                                                Persons submitting comments are                                                                                  disapprove the proposed rule change.7
                                                cautioned that we do not redact or edit                    5 See Letters to Brent J. Fields, Secretary,          Thereafter, the Commission received
                                                personal identifying information from                   Commission, from: (1) Donald K. Ross, Jr.,               nine more comment letters, including
                                                                                                        Executive Chairman, PDQ Enterprise, LLC, dated
                                                comment submissions. You should                         June 6, 2017 (‘‘PDQ Letter’’); (2) Edward S. Knight,
                                                                                                                                                                 three responses from the Exchange.8 On
                                                submit only information that you wish                   Executive Vice President and General Counsel,
                                                to make available publicly. All                         Nasdaq, Inc., dated June 12, 2017 (‘‘Nasdaq Letter       Services, dated July 19, 2017 (‘‘Stewart Letter’’);
                                                submissions should refer to File                        1’’); (3) Ray Ross, Chief Technology Officer,            (32) M. Farooq Kathwari, Chairman, President &
                                                                                                        Clearpool Group, dated June 12, 2017 (‘‘Clearpool        CEO, Ethan Allen Interiors, Inc., dated July 24, 2017
                                                Number CboeEDGA–2018–001 and                            Letter’’); (4) Venu Palaparthi, SVP, Compliance,         (‘‘Ethan Allen Letter’’); (33) Jeff Green, Founder,
                                                should be submitted on or before                        Regulatory and Government Affairs, Virtu                 Chief Executive Officer and Chairman of the Board
                                                February 13, 2018.                                      Financial, dated June 12, 2017 (‘‘Virtu Letter’’); (5)   of Directors, The Trade Desk Inc., dated July 26,
                                                                                                        Theodore R. Lazo, Managing Director and Associate        2017 (‘‘Trade Desk Letter’’); (34) James J. Angel,
                                                  For the Commission, by the Division of                General Counsel, SIFMA, dated June 13, 2017              Associate Professor, McDonough School of
                                                Trading and Markets, pursuant to delegated              (‘‘SIFMA Letter 1’’); (6) Elizabeth K. King, General     Business, Georgetown University, dated July 30,
                                                authority.12                                            Counsel and Corporate Secretary, New York Stock          2017 (‘‘Angel Letter’’); (35) Jon Stonehouse, CEO,
                                                                                                        Exchange (‘‘NYSE’’), dated June 13, 2017 (‘‘NYSE         and Tom Staab, CFO, BioCryst Pharmaceuticals,
                                                Eduardo A. Aleman,                                      Letter 1’’); (7) John M. Bowers, Bowers Securities,      Inc., dated July 31, 2017 (‘‘BioCryst Letter’’); (36)
                                                Assistant Secretary.                                    dated June 14, 2017 (‘‘Bowers Letter’’); (8) Jonathan    Peter Campbell, Chief Financial Officer, Mimecast,
                                                [FR Doc. 2018–01089 Filed 1–22–18; 8:45 am]             D. Corpina, Senior Managing Partner, Meridian            dated July 31, 2017 (‘‘Mimecast Letter’’); (37) Joanne
                                                                                                        Equity Partners, dated June 16, 2017 (‘‘Meridian         Moffic-Silver, Executive Vice President, General
                                                BILLING CODE 8011–01–P                                  Letter’’); (9) Fady Tanios, Chief Executive Officer,     Counsel, and Corporate Secretary, Bats Global
                                                                                                        and Brian Fraioli, Chief Compliance Officer,             Markets, Inc., dated August 2, 2017 (‘‘BZX Letter
                                                                                                        Americas Executions, LLC, dated June 16, 2017            1’’); (38) David M. Weisberger, Head of Equities,
                                                SECURITIES AND EXCHANGE                                 (‘‘Americas Executions Letter’’); (10) Ari M.            ViableMkts, dated August 3, 2017 (‘‘ViableMkts
                                                                                                        Rubenstein, Co-Founder and Chief Executive               Letter’’); (39) Charles Beck, Chief Financial Officer,
                                                COMMISSION                                              Officer, GTS Securities LLC, dated June 22, 2017         Digimarc Corporation, dated August 3, 2017
                                                                                                        (‘‘GTS Securities Letter 1’’); (11) John Ramsay, Chief   (‘‘Digimarc Letter’’); (40) Elizabeth K. King, General
                                                [Release No. 34–82522; File No. SR–
                                                                                                        Market Policy Officer, Investors Exchange LLC,           Counsel and Corporate Secretary, NYSE, dated
                                                BatsBZX–2017–34]                                        dated June 23, 2017 (‘‘IEX Letter’’); (12) Jay S.        August 9, 2017 (‘‘NYSE Letter 2’’); (41)
                                                                                                        Sidhu, Chairman, Chief Executive Officer,                Representative Sean P. Duffy and Representative
                                                Self-Regulatory Organizations; Bats                     Customers Bancorp, Inc., dated June 27, 2017             Gregory W. Meeks, dated August 9, 2017 (‘‘Duffy/
                                                BZX Exchange, Inc.; Notice of Filing of                 (‘‘Customers Bancorp Letter’’); (13) Joanne              Meeks Letter’’); (42) Michael J. Chewens, Senior
                                                Amendment No. 1 and Order Granting                      Freiberger, Vice President, Treasurer, Masonite          Executive Vice President & Chief Financial Officer,
                                                                                                        International Corporation, dated June 27, 2017           NBT Bancorp Inc., dated August 11, 2017 (‘‘NBT
                                                Approval of a Proposed Rule Change,                     (‘‘Masonite International Letter’’); (14) David B.       Bancorp Letter’’); (43) Barry Zwarenstein, Chief
                                                as Modified by Amendment No. 1, To                      Griffith, Investor Relations Manager, Orion Group        Financial Officer, Five9, Inc., dated August 11, 2017
                                                Introduce Cboe Market Close, a                          Holdings, Inc., dated June 27, 2017 (‘‘Orion Group       (‘‘Five9 Letter’’); (44) William A. Backus, Chief
                                                                                                        Letter’’); (15) Kieran O’Sullivan, Chairman,             Financial Officer & Treasurer, Balchem Corporation,
                                                Closing Match Process for Non-BZX                       President and CEO, CTS Corporation, dated June           dated August 15, 2017 (‘‘Balchem Letter’’); (45)
                                                Listed Securities Under New Exchange                    28, 2017 (‘‘CTS Corporation Letter’’); (16) Sherri       Raiford Garrabrant, Director, Investor Relations,
                                                Rule 11.28                                              Brillon, Executive Vice-President and Chief              Cree, Inc., dated August 15, 2017 (‘‘Cree Letter’’);
                                                                                                        Financial Officer, Encana Corporation, dated June        (46) Steven Paladino, Executive Vice President &
                                                January 17, 2018.                                       29, 2017 (‘‘Encana Letter’’); (17) Steven C. Lilly,      Chief Financial Officer, Henry Schein, Inc., dated
                                                                                                        Chief Financial Officer, Triangle Capital                August 16, 2017 (‘‘Henry Schein Letter’’); (47)
                                                I. Introduction                                         Corporation, dated June 29, 2017 (‘‘Triangle Capital     Theodore Jenkins, Senior Director, Investor
                                                                                                        Letter’’); (18) Robert F. McCadden, Executive Vice       Relations and Communications, Corbus
                                                   On May 5, 2017, Bats BZX Exchange,                   President and Chief Financial Officer, Pennsylvania      Pharmaceuticals, Inc., dated August 17, 2017
                                                Inc. (now known as Cboe BZX                             Real Estate Investment Trust, dated June 29, 2017        (‘‘Corbus Letter’’); (48) Ari M. Rubenstein, Co-
                                                Exchange, Inc.) (‘‘BZX’’ or ‘‘Exchange’’)               (‘‘Pennsylvania REIT Letter’’); (19) Andrew Stevens,     Founder and Chief Executive Officer, GTS
                                                                                                        General Counsel, IMC Financial Markets, dated            Securities LLC, dated August 17, 2017 (‘‘GTS
                                                filed with the Securities and Exchange                  June 30, 2017 (‘‘IMC Letter’’); (20) Daniel S. Tucker,   Securities Letter 2’’); (49) Cameron Bready, Senior
                                                Commission (‘‘Commission’’), pursuant                   Senior Vice President and Treasurer, Southern            Executive VP, Chief Financial Officer, Global
                                                to Section 19(b)(1) of the Securities                   Company, dated July 5, 2017 (‘‘Southern Company          Payments Inc., dated August 17, 2017 (‘‘Global
                                                Exchange Act of 1934 (‘‘Act’’) 1 and Rule               Letter’’); (21) Cole Stevens, Investor Relations         Payments Letter’’); (50) Mike Gregoire, CEO, CA
                                                                                                        Associate, Nobilis Health, dated July 6, 2017            Technologies, dated August 17, 2017 (‘‘CA
                                                19b–4 thereunder,2 a proposed rule                      (‘‘Nobilis Health Letter’’); (22) Mehmet Kinak, Head     Technologies Letter’’); (51) Patrick L. Donnelly,
                                                change to adopt Bats Market Close, a                    of Global Equity Market Structure & Electronic           Executive Vice President & General Counsel, Sirius
                                                closing match process for non-BZX                       Trading, et al., T. Rowe Price Associates, Inc., dated   XMHoldings Inc., dated August 17, 2017 (‘‘Sirius
                                                Listed Securities. The proposed rule                    July 7, 2017 (‘‘T. Rowe Price Letter’’); (23) David L.   Letter’’); (52) Theodore R. Lazo, Managing Director
                                                                                                        Dragics, Senior Vice President, Investor Relations,
                                                change was published for comment in                                                                              and Associate General Counsel, SIFMA, dated
                                                                                                        CACI International Inc., dated July 7, 2017 (‘‘CACI
                                                                                                                                                                 August 18, 2017 (‘‘SIFMA Letter 2’’); (53) Donald
                                                the Federal Register on May 22, 2017.3                  Letter’’); (24) Mark A. Stegeman, Senior Vice
                                                                                                                                                                 Bollerman, dated August 18, 2017 (‘‘Bollerman
                                                On July 3, 2017, the Commission                         President & CFO, Turning Point Brands, Inc., dated
                                                                                                                                                                 Letter’’); and (54) Sarah A. O’Dowd, Senior Vice
                                                designated a longer period within which                 July 12, 2017 (‘‘Turning Point Letter’’); (25) Jon R.
                                                                                                                                                                 President, Chief Legal Officer and Secretary, Lam
                                                                                                        Moeller, Vice Chair and Chief Financial Officer, and
                                                to approve the proposed rule change,                    Deborah J. Majoras, Chief Legal Officer and
                                                                                                                                                                 Research Corporation, dated August 18, 2017 (‘‘Lam
                                                disapprove the proposed rule change, or                                                                          Letter’’).
                                                                                                        Secretary, The Proctor & Gamble Company, dated              6 15 U.S.C. 78s(b)(2)(B).
                                                institute proceedings to determine                      July 12, 2017 (‘‘P&G Letter’’); (26) Christopher A.
                                                                                                                                                                    7 See Securities Exchange Act Release No. 81437,
                                                                                                        Iacovella, Chief Executive Officer, Equity Dealers of
                                                whether the proposed rule change                        America, dated July 12, 2017 (‘‘EDA Letter’’); (27)      82 FR 40202 (August 24, 2017) (‘‘OIP’’). In the OIP,
                                                should be disapproved.4 The                             Rob Bernshteyn, Chief Executive Officer, Chairman        the Commission specifically requested comment on
                                                Commission received 54 comment                          Board of Directors, Coupa Software, Inc., dated July     eight series of questions. See id. at 40210–11.
sradovich on DSK3GMQ082PROD with NOTICES




                                                                                                        12, 2017 (‘‘Coupa Software Letter’’); (28) Sally J.         8 See Letters to Brent J. Fields, Secretary,

                                                  12 17                                                 Curley, Senior Vice President, Investor Relations,       Commission, from: (1) Gabrielle Rabinovitch, VP,
                                                        CFR 200.30–3(a)(12).
                                                  1 15
                                                                                                        Cardinal Health, Inc., dated July 14, 2017               Investor Relations, PayPal Holdings, Inc., dated
                                                       U.S.C. 78s(b)(1).                                (‘‘Cardinal Health Letter’’); (29) Mickey Foster, Vice   September 12, 2017 (‘‘PayPal Letter’’); (2) Edward
                                                  2 17 CFR 240.19b–4.
                                                                                                        President, Investor Relations, FedEx Corporation,        S. Knight, Executive Vice President and General
                                                  3 See Securities Exchange Act Release No. 80683
                                                                                                        dated July 14, 2017 (‘‘FedEx Letter’’); (30)             Counsel, Nasdaq, Inc., dated September 18, 2017
                                                (May 16, 2017), 82 FR 23320 (‘‘Notice’’).               Alexander J. Matturri, CEO, S&P Dow Jones Indices,       (‘‘Nasdaq Letter 2’’); (3) Joanne Moffic-Silver,
                                                  4 See Securities Exchange Act Release No. 81072,      dated July 18, 2017 (‘‘SPDJI Letter’’); (31) John L.     Executive Vice President, General Counsel, and
                                                82 FR 31792 (July 10, 2017).                            Killea, Chief Legal Officer, Stewart Information                                                     Continued




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                                                3206                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                November 17, 2017, pursuant to Section                  would seek to match buy and sell                        sell MOC orders at that official closing
                                                19(b)(2) of the Act,9 the Commission                    Market-On-Close (‘‘MOC’’) 14 orders                     price.19
                                                designated a longer period for                          designated for participation in Cboe                       The Exchange would utilize the
                                                Commission action on proceedings to                     Market Close at the official closing price              official closing price published by the
                                                determine whether to disapprove the                     for such security published by the                      exchange designated by the primary
                                                proposed rule change.10 On December 1,                  primary listing market.                                 listing market in the case where the
                                                2017, the Exchange filed Amendment                         Members 15 would be able to enter,                   primary listing market suffers an
                                                No. 1 to the proposed rule change,                      cancel or replace MOC orders                            impairment and is unable to perform its
                                                renaming ‘‘Bats Market Close’’ as ‘‘Cboe                designated for participation in Cboe                    closing auction process.20 In addition,
                                                Market Close.’’ 11 This order approves                  Market Close beginning at 6:00 a.m.                     proposed Interpretation and Policy .03
                                                the proposed rule change.                               Eastern Time up until 3:35 p.m. Eastern                 specifies that up until the closing of the
                                                                                                        Time (‘‘MOC Cut-Off Time’’).16                          applicable securities information
                                                II. Summary of the Proposal                                                                                     processor at 8:00 p.m. Eastern Time, the
                                                                                                        Members would not be able to enter,
                                                   As described in more detail in the                                                                           Exchange intends to monitor the initial
                                                Notice,12 the Exchange proposes to                      cancel or replace MOC orders
                                                                                                                                                                publication of the official closing price,
                                                introduce Cboe Market Close, a closing                  designated for participation in the
                                                                                                                                                                and any subsequent changes to the
                                                match process for non-BZX listed                        proposed Cboe Market Close after the
                                                                                                                                                                published official closing price, and
                                                securities. For non-BZX listed                          MOC Cut-Off Time.
                                                                                                                                                                adjust the price of such trades
                                                securities, the Exchange’s System 13                       At the MOC Cut-Off Time, the System                  accordingly. If there is no initial official
                                                                                                        would match for execution all buy and                   closing price published by 8:00 p.m.
                                                Corporate Secretary, Bats Global Markets, Inc.,         sell MOC orders entered into the System                 Eastern Time for any security, the
                                                dated October 11, 2017 (‘‘BZX Letter 2’’); (4)          based on time priority.17 Any remaining                 Exchange would cancel all matched
                                                Elizabeth K. King, General Counsel and Corporate        balance of unmatched shares would be
                                                Secretary, NYSE, dated November 3, 2017 (‘‘NYSE                                                                 MOC orders in such security.
                                                Letter 3’’); (5) Theodore R. Lazo, Managing Director    cancelled back to the Member(s). The                       The Exchange states that it is
                                                and Associate General Counsel, SIFMA, dated             System would disseminate, via the Bats                  proposing to adopt Cboe Market Close
                                                December 8, 2017 (‘‘SIFMA Letter 3’’); (6) Jeffrey S.   Auction Feed,18 the total size of all buy
                                                Davis, Deputy General Counsel, Nasdaq, Inc., dated
                                                                                                                                                                in response to requests from market
                                                December 21, 2017 (‘‘Nasdaq Letter 3’’); (7) Joanne
                                                                                                        and sell orders matched per security via                participants, particularly buy-side firms,
                                                Moffic-Silver, Executive Vice President, General        Cboe Market Close. All matched buy                      for an alternative to the primary listing
                                                Counsel, and Corporate Secretary, Cboe Global           and sell MOC orders would remain on                     markets’ closing auctions that still
                                                Markets, Inc., dated January 3, 2018 (‘‘BZX Letter      the System until the publication of the
                                                3’’); (8) Joanne Moffic-Silver, Executive Vice
                                                                                                                                                                provides an execution at a security’s
                                                President, General Counsel, and Corporate
                                                                                                        official closing price by the primary                   official closing price.21 Moreover, the
                                                Secretary, Cboe Global Markets, Inc., dated January     listing market. Upon publication of the                 Exchange contends that the proposal
                                                12, 2018 (‘‘BZX Letter 4’’); and (9) Elizabeth K.       official closing price by the primary                   would not compromise the price
                                                King, General Counsel and Corporate Secretary,          listing market, the System would
                                                NYSE, dated January 12, 2018 (‘‘NYSE Letter 4’’).
                                                                                                                                                                discovery function performed by the
                                                All comments on the proposed rule change are
                                                                                                        execute all previously matched buy and                  primary listing markets’ closing
                                                available at: https://www.sec.gov/comments/sr-                                                                  auctions because Cboe Market Close
                                                batsbzx-2017-34/batsbzx201734.htm. In addition,            14 The term ‘‘Market-On-Close’’ or ‘‘MOC’’ means
                                                                                                                                                                would only accept MOC orders, and not
                                                the Commission’s Division of Economic and Risk          a BZX market order that is designated for execution
                                                Analysis (‘‘DERA’’) released in the public comment
                                                                                                                                                                limit orders, and the Exchange would
                                                                                                        only in the Closing Auction. See Exchange Rule
                                                file for this proposal a memorandum setting forth       11.23(a)(15). The Exchange proposed to amend the        only execute those matched MOC orders
                                                its analysis examining the relationship between the     description of Market-On-Close orders to include        that naturally pair off and effectively
                                                proportion of MOC orders executed off-exchange          orders designated to execute in the proposed Cboe       cancel each other out.22
                                                and closing price discovery and efficiency (‘‘DERA      Market Close.
                                                Analysis’’). See Memorandum to File from DERA,             15 The term ‘‘Member’’ is defined as ‘‘any           III. Discussion and Commission
                                                Bats Market Close: Off-Exchange Closing Volume          registered broker or dealer that has been admitted      Findings
                                                and Price Discovery, dated December 1, 2017             to membership in the Exchange.’’ See Exchange
                                                (‘‘DERA Analysis’’), available at: https://             Rule 1.5(n).                                               The Commission has carefully
                                                www.sec.gov/files/bats_moc_analysis.pdf; see also          16 Currently, the NYSE designates the cut-off time   reviewed the proposal, including the
                                                infra note 129 and accompanying discussion. NYSE
                                                Letter 4 included an assessment of the DERA
                                                                                                        for the entry of Market At-the-Close Orders as 3:45     comments received, and finds that
                                                                                                        p.m. Eastern Time. See NYSE Rule 123C. Nasdaq,          approval of the proposed rule change is
                                                Analysis conducted by D. Timothy McCormick,             in turn, designates the ‘‘end of the order entry
                                                Ph.D., dated January 11, 2018 (‘‘NYSE Report’’). See    period’’ as 3:50 p.m. Eastern Time. See Nasdaq Rule     consistent with the requirements of the
                                                NYSE Letter 4, at 1 and NYSE Report, cover page         4754.                                                   Act and the rules and regulations
                                                (stating that the research was funded by NYSE
                                                Group). For purposes of this order, statements in
                                                                                                           17 As set forth in proposed Interpretation and       thereunder applicable to a national
                                                                                                        Policy .02, the Exchange would cancel all MOC           securities exchange.23 In particular, as
                                                the NYSE Report are attributed to NYSE.
                                                   9 15 U.S.C. 78s(b)(2).
                                                                                                        orders designated to participate in Cboe Market
                                                                                                        Close in the event the Exchange becomes impaired          19 The Exchange would report the execution of all
                                                   10 See Securities Exchange Act Release No. 82108,
                                                                                                        prior to the MOC Cut-Off Time and is unable to
                                                82 FR 55894 (November 24, 2017).                        recover within 5 minutes from the MOC Cut-Off           previously matched buy and sell orders to the
                                                   11 The only change in Amendment No. 1 was to
                                                                                                        Time. The Exchange states that this would provide       applicable securities information processor and will
                                                rename the proposed closing match process as Cboe       Members time to route their orders to the primary       designate such trades as ‘‘.P’’, Prior Reference Price.
                                                Market Close. Because Amendment No. 1 is a              listing market’s closing auction. Should the            See Notice, supra note 3, at 23321.
                                                                                                                                                                  20 See proposed Interpretation and Policy .01.
                                                technical amendment and does not materially alter       Exchange become impaired after the MOC Cut-Off
                                                the substance of the proposed rule change or raise      Time, proposed Interpretation and Policy .02 states       21 See Notice, supra note 3, at 23321. The

                                                unique or novel regulatory issues, Amendment No.        that it would retain all matched MOC orders and         Exchange intends, should the Commission approve
                                                1 is not subject to notice and comment. For             execute those orders at the official closing price      the proposed rule change, to file a separate proposal
                                                purposes of consistency and readability, all            once it is operational.                                 to offer executions of MOC orders at the official
sradovich on DSK3GMQ082PROD with NOTICES




                                                references to the proposed closing match process           18 The Bats Auction Feed disseminates                closing price, to the extent matched on the
                                                made herein will be to ‘‘Cboe Market Close.’’           information regarding the current status of price       Exchange, at a rate less than the fee charged by the
                                                   12 See Notice, supra, note 3.
                                                                                                        and size information related to auctions conducted      applicable primary listing market. The Exchange
                                                   13 The term ‘‘System’’ is defined as ‘‘the           by the Exchange and is provided at no charge. See       also intends for such fee to remain lower than the
                                                electronic communications and trading facility          Exchange Rule 11.22(i). The Exchange also               fee charged by the applicable primary listing
                                                designated by the Board through which securities        proposed to amend Exchange Rule 11.22(i) to reflect     market. See id.
                                                                                                                                                                  22 See id.
                                                orders of Users are consolidated for ranking,           that the Bats Auction Feed would also include the
                                                execution and, when applicable, routing away.’’ See     total size of all buy and sell orders matched via         23 In approving this proposed rule change, the

                                                Exchange Rule 1.5(aa).                                  Cboe Market Close.                                      Commission has considered the proposed rule



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                                                                               Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                         3207

                                                discussed below, the Commission finds                    market’s cut-off time, market                            consequently, the quality of the official
                                                that the proposal is consistent with:                    participants would have available                        closing price.33
                                                Section 6(b)(5) of the Act,24 which                      information needed to make further                         Specifically, Nasdaq expressed
                                                requires that the rules of a national                    decisions regarding order execution and                  concern that the availability of Cboe
                                                securities exchange, among other things,                 thus price discovery would not be                        Market Close could cause a reduction in
                                                be designed to prevent fraudulent and                    impaired.29 Two commenters also                          the number of limit-on-close orders
                                                manipulative acts and practices, to                      asserted that many brokers already                       submitted to the primary listing
                                                promote just and equitable principles of                 provide market-on-close pricing to                       markets’ closing auctions, which
                                                trade, to remove impediments to and                      customers through products that match                    Nasdaq asserted would harm price
                                                perfect the mechanism of a free and                      orders internally, and the proposal may                  discovery at the market close.34 Nasdaq
                                                open market and a national market                        provide incentives for brokers to send                   asserted that the impact of the proposal
                                                system, and, in general, to protect                      such orders to an exchange, thereby                      on the use of limit-on-close orders that
                                                investors and the public interest; and                   increasing transparency, reliability and                 may be submitted to NYSE and Nasdaq
                                                Section 6(b)(8) of the Act,25 which                      price discovery at the close.30                          should be studied and carefully
                                                requires that the rules of a national                       Thirty-eight commenters stated that                   analyzed.35 In the OIP, the Commission
                                                securities exchange not impose any                       the proposal would further fragment the                  specifically solicited comments on the
                                                burden on competition not necessary or                   markets and harm price discovery in the                  potential impact of the proposal on the
                                                appropriate in furtherance of the                        closing auctions on the primary listing                  use of limit-on-close orders, including
                                                purposes of the Act.                                     markets.31 For example, Nasdaq argued                    requesting any available data, analyses
                                                   The Commission received sixty-three                   that BZX’s MOC orders would be                           or studies.36 In response, Nasdaq
                                                comment letters from fifty-two                           incapable of contributing to price                       explained that reducing MOC orders
                                                commenters on the proposal, including                    discovery, and instead would further                     would impact the behavior of limit
                                                four response letters from the                           fragment the market by drawing orders                    orders by reducing the ability of
                                                Exchange.26                                              and quotations away from primary                         continuous book limit orders and LOC
                                                                                                         closing auctions and undermine the                       orders to compete with each other and
                                                Price Discovery and Fragmentation                        mechanisms used to set closing prices.32                 to interact with MOC orders, which it
                                                   The majority of commenters                            Nasdaq asserted that any attempt to                      asserted is essential to its closing
                                                addressed the potential impacts of the                   divert trading interest from its closing                 auction.37 Specifically, Nasdaq
                                                proposal on price discovery in the                       auction would be detrimental to                          contended that if BZX were to
                                                closing auctions on the primary listing                  investors as it would inhibit Nasdaq’s                   disseminate a paired shares amount at
                                                markets. Eight commenters stated that                    closing auction from functioning as                      3:35pm, but Nasdaq published little or
                                                the proposal would not negatively                        intended and would negatively affect
                                                impact price discovery in the primary                    the price discovery process and                             33 See Nasdaq Letter 1, at 11 and Nasdaq Letter

                                                                                                                                                                  2, at 5–6. Nasdaq also stated that while BZX does
                                                listing markets’ closing auctions.27                                                                              not have a responsibility to contribute to price
                                                                                                            29 See Clearpool Letter, at 3; SIFMA Letter 1, at
                                                These commenters asserted that because                                                                            discovery in Nasdaq’s closing auction, it also is
                                                                                                         2; IEX Letter, at 2; Angel Letter, at 4; ViableMkts
                                                Cboe Market Close would only execute                     Letter, at 3; and SIFMA Letter 2, at 1.                  obligated to avoid affirmatively undermining price
                                                paired MOC orders, and not limit-on-                        30 See Clearpool, at 3–4; and ViableMkts Letter, at
                                                                                                                                                                  discovery. See Nasdaq Letter 1, at 5. In addition,
                                                                                                                                                                  Nasdaq stated that it considered, but chose not to,
                                                close orders, it would not impede the                    4–5. One commenter further argued that to the
                                                                                                                                                                  disclose segmented information, such as matched
                                                price discovery mechanisms of the                        extent BZX accrues market share as a result of the
                                                                                                                                                                  MOC or LOC shares, for its closing auction in a
                                                                                                         proposal it will likely result from less MOC pairing
                                                primary listing markets’ closing                         executed off-exchange. See Angel Letter, at 4.
                                                                                                                                                                  piece-meal fashion, because Nasdaq believed it
                                                auctions. Five commenters referenced                        31 See Nasdaq Letter 1; NYSE Letter 1; Bowers
                                                                                                                                                                  would lead to unintended consequences and
                                                                                                                                                                  undermine price discovery in the closing auction.
                                                the current Nasdaq and NYSE Arca                         Letter; Meridian Letter; Americas Executions Letter;     See id., at 4 and Nasdaq Letter 2, at 6.
                                                closing auction processes for securities                 GTS Securities Letter 1; Customers Bancorp Letter;          34 See Nasdaq Letter 1, at 5 and 11.
                                                listed on other exchanges, stating that                  Masonite International Letter; Orion Group Letter;
                                                                                                                                                                     35 See id. at 11.
                                                                                                         CTS Corporation Letter; Encana Letter; Triangle
                                                these competing closing auction                          Capital Letter; Pennsylvania REIT Letter; IMC               36 See OIP, supra note 7, at 40210. Specifically,

                                                processes, which have been permitted                     Letter; Southern Company Letter; Nobilis Health          the Commission asked, ‘‘To what extent, if at all,
                                                by the Commission, may attract limit                     Letter; T. Rowe Price Letter; CACI Letter; Turning       would the availability of the Bats Market Close
                                                                                                         Point Letter; P&G Letter; EDA Letter; Coupa              impact market participants’ use of limit-on-close
                                                orders from the primary listing market                   Software Letter; Cardinal Health Letter; FedEx           orders in the closing auction processes on the
                                                and impede price discovery, unlike the                   Letter; Trade Desk Letter; BioCryst Letter; Mimecast     primary listing exchanges, including with respect to
                                                BZX proposal which is limited to                         Letter; Digimarc Letter; NYSE Letter 2; NBT              size and price? Please explain. Would market
                                                market orders.28 In addition, five                       Bancorp Letter; Balchem Letter; Cree Letter; Henry       participants use MOC orders in the Bats Market
                                                                                                         Schein Letter; Corbus Letter; GTS Securities Letter      Close as a substitute for using limit orders to
                                                commenters argued that, because BZX                      2; Global Payments Letter; CA Technologies Letter;       participate in the closing auction processes at the
                                                will publish the size of matched MOC                     Sirius Letter; Lam Letter; PayPal Letter; Nasdaq         primary listing exchanges? Would any such impacts
                                                orders in advance of the primary                         Letter 2; NYSE Letter 3. See also Duffy/Meeks            be the same for each of the primary listing
                                                                                                         Letter, at 1 (stating that public companies are          exchanges? Are there differences between the
                                                                                                         expressing concern that the proposal will further        closing auction processes at each of the primary
                                                change’s impact on efficiency, competition, and
                                                                                                         fragment the market and cause harm to the pricing        listing exchanges whereby the proposed Bats
                                                capital formation. See 15 U.S.C. 78c(f). The
                                                                                                         of their companies’ shares at the close and, as such,    Market Close would have differing effects on each
                                                Commission addresses comments about economic
                                                                                                         they are concerned the proposal may disrupt the          primary listing exchange? If so, please explain. How
                                                effects of the proposed rule change, including
                                                                                                         process for determining the closing price on the         does information available in the closing auction
                                                competitive effects, below.
                                                   24 15 U.S.C. 78f(b)(5).
                                                                                                         primary listing market, which is viewed as ‘‘an          process affect market participants’ order
                                                                                                         incredibly well-functioning part of the capital          submissions and/or determination of the closing
                                                   25 15 U.S.C. 78f(b)(8).
                                                                                                         markets’’). In addition, one commenter urged the         price? Would the proposed rule change affect
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                                                   26 See supra notes 5 and 8.
                                                                                                         Commission to conduct a close analysis of the            market participants’ trading strategies in closing
                                                   27 See PDQ Letter; Clearpool Letter, at 3; Virtu      proposal and stated that if the Bats proposal would      auctions? If so, how? If commenters believe the
                                                Letter, at 2; SIFMA Letter, at 2; IEX Letter, at 1–2;    seriously degrade the quality of the closing price,      proposal would impact the use of limit-on-close
                                                Angel Letter, at 4; ViableMkts Letter, at 3–4; and       then it should be rejected. See Angel Letter.            orders in closing auctions, to the extent possible
                                                Bollerman Letter, at 1. See also SIFMA Letter 2, at         32 See Nasdaq Letter 1, at 5 and 8 (stating that,     please provide specific data, analyses, or studies for
                                                1–2.                                                     for this reason Nasdaq did not believe the proposal      support.’’
                                                   28 See Clearpool, at 3; IEX Letter, at 2; Angel       promotes fair and orderly markets in accordance             37 See Nasdaq Letter 2, at 5–6. Nasdaq did not

                                                Letter, at 4; SIFMA Letter 2, at 2; and Bollerman        with Sections 6 and 11A of the Exchange Act); and        submit any specific data regarding the impact of the
                                                Letter, at 3.                                            Nasdaq Letter 2, at 3–7.                                 proposal on the use of limit on close orders.



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                                                3208                           Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                no paired or imbalance shares in its                      between the last sale price and the                       also explained that its designated
                                                imbalance publications, it would                          official closing price in such                            market makers (‘‘DMMs’’), which have
                                                discourage further participation in the                   situations.43                                             an obligation to facilitate the close of
                                                continuous market leading up to the                          NYSE similarly argued that even                        trading in their assigned securities,
                                                closing auction and the closing cross,                    though Cboe Market Close would only                       factor in the size of paired-off volume,
                                                and thus there would be little ongoing                    accept MOC orders, it could materially                    and the composition of the closing
                                                price discovery, because market                           impact official closing prices                            interest in assessing the appropriate
                                                participants would know they would                        determined through a NYSE closing                         closing price.47 NYSE asserted that,
                                                not have the ability to interact with                     auction.44 NYSE emphasized the                            under the proposal, DMMs would lose
                                                market orders.38 Nasdaq contrasted the                    importance of the centralization of                       full visibility into the size and
                                                BZX proposal with its own closing                         orders during the closing auction on the                  composition of MOC interest, and thus
                                                auction process, arguing that after it                    primary listing exchange, stating that it                 would likely have to make more risk-
                                                disseminates an imbalance notification                    is ‘‘an iterative process’’ that provides                 adverse closing decisions, resulting in
                                                that combines MOC and LOC orders,                         ‘‘periodic information about order                        inferior price formation.48
                                                market participants can continue to                       imbalances, indicative price, matched                        NYSE also argued that the proposal
                                                submit orders to interact with existing                   volume, and other metrics’’ to help                       would detrimentally impact price
                                                auction interest.39                                       market participants anticipate the likely                 discovery on the NYSE Arca and NYSE
                                                   Moreover, Nasdaq argued that even if                   closing price, and that allows for                        American automated closing auctions.
                                                the proposal only resulted in fewer                       investors to find contra-side liquidity                   NYSE stated that in the last six months
                                                market-on-close orders submitted to                       and assess whether to offset imbalances,
                                                                                                                                                                    there were 130 instances where the
                                                Nasdaq closing auctions, investors                        and for orders to be priced based on the
                                                                                                                                                                    official closing price determined
                                                would be harmed because the official                      true supply and demand in the
                                                                                                                                                                    through a NYSE Arca closing auction
                                                closing price could potentially represent                 market.45 NYSE asserted that
                                                                                                                                                                    was based entirely on paired-off market
                                                a stale or undermined price.40 Nasdaq                     information on the lack of matched
                                                                                                                                                                    order volume.49 In those instances,
                                                asserted that its closing cross is                        MOC orders in the closing process could
                                                                                                                                                                    pursuant to NYSE Arca rules, ‘‘the
                                                designed to maximize the number of                        discourage liquidity providers from
                                                                                                                                                                    Official Closing Price for that auction is
                                                shares that can be executed at a single                   participating in the closing process
                                                                                                                                                                    the midpoint of the Auction NBBO as of
                                                price and that the number of market-on-                   because their order would be less likely
                                                                                                                                                                    the time the auction is conducted.’’ 50
                                                close orders impacts the number of                        to interact with market orders.46 NYSE
                                                shares able to execute in a closing                                                                                 NYSE stated that if all market orders for
                                                cross.41 Further, in its second comment                      43 See id. at 3–5. Specifically, Nasdaq identified     a NYSE Arca listed security were sent
                                                letter, Nasdaq elaborated on the impact                   1,653 closing crosses between January 1, 2016 and         to BZX, the official closing price would
                                                it believed reducing MOC orders could                     August 31, 2017 where removal of all MOC orders           instead be the consolidated last sale
                                                                                                          would have changed the closing prices. Nasdaq             price, which can differ from the
                                                have on Nasdaq’s closing auction. In                      asserts that this would have changed the closing
                                                particular, Nasdaq argued that the                        valuation of Nasdaq issuers ‘‘by nearly                   midpoint of the auction NBBO by as
                                                proposal would harm price discovery                       $870,000,000 of aggregate impact.’’                       much as 3.2%.51
                                                                                                             44 See NYSE Letter 1, at 3. While NYSE’s
                                                because fragmentation of MOC orders                                                                                    In arguing that additional
                                                                                                          arguments focused primarily on the potential for
                                                would directly impact closing auctions                    MOC orders to migrate to Cboe Market Close as
                                                                                                                                                                    fragmentation of closing auction interest
                                                for which Nasdaq only received MOC                        described below, NYSE also asserted that, if the fees     would detrimentally impact price
                                                orders and that, in cases where all MOC                   for the Cboe Market Close were set lower than the         discovery, both Nasdaq and NYSE
                                                                                                          fees charged by the primary listing exchanges, it         distinguished the Cboe Market Close
                                                orders were removed from the Nasdaq                       could induce some market participants to use MOC
                                                closing auction, the last sale price                      orders rather than sending LOC orders to the
                                                                                                                                                                    from competing closing auctions
                                                would become the official closing price,                  primary listing market. See NYSE Report, at 23.           currently operated by Nasdaq and NYSE
                                                as opposed to the price being                                45 See NYSE Report, at 12. See also NYSE Letter        Arca for securities listed on other
                                                determined through the price discovery                    1, at 4. NYSE, as well as Nasdaq, also asserted that      markets. Nasdaq stated that the BZX
                                                                                                          the proposal contradicts the Commission’s approval
                                                process of its closing auction.42 Nasdaq                  of recent amendments to the National Market
                                                                                                                                                                    proposal is a price-matching order type
                                                discussed several hypothetical examples                   System Plan to Address Extraordinary Market               and not a competitive single-priced
                                                where removal of all MOC orders from                      Volatility (the ‘‘LULD Plan’’) which, they argue,
                                                certain of its previously conducted                       centralize re-opening auction liquidity at the            liquidity providers and other market participants’’
                                                                                                          primary listing exchange by prohibiting other
                                                closing auctions would have resulted in                   market centers from re-opening following a trading
                                                                                                                                                                    trading in the closing auction).
                                                                                                                                                                       47 See NYSE Letter 1, at 4. In response to this
                                                use of the last sale price as the official                pause until the primary listing exchange conducts
                                                                                                                                                                    assertion, ViableMkts argues that use of Cboe
                                                closing price and provided aggregated                     a re-opening auction. These commenters asserted
                                                                                                                                                                    Market Close is voluntary. Accordingly, if a market
                                                statistics denoting the differential                      that it would be inconsistent for the Commission to
                                                                                                          find it in the public interest to consolidate trading     participant wanted a DMM to be aware of their
                                                                                                          in a re-opening auction, while sanctioning                closing activity they could still send their orders to
                                                  38 See  id. at 6.                                       fragmentation of trading in a closing auction. See        the NYSE closing auction. See ViableMkts Letter, at
                                                  39 See  id.                                             Nasdaq Letter 1, at 6; NYSE Letter 1, at 3; and           4.
                                                                                                                                                                       48 See NYSE Letter 1, at 4.
                                                   40 See Nasdaq Letter 1, at 12. See also Nasdaq         Nasdaq Letter 2, at 12. In response, commenters
                                                                                                                                                                       49 See NYSE Letter 1, at 5. See also NYSE Report,
                                                Letter 2, at 6 (providing an example of how the           asserted the amendment to the LULD Plan cited by
                                                proposal could cause a stale closing price). Nasdaq       NYSE and Nasdaq granted the primary listing               at 11–12. NYSE represented that once NYSE
                                                also stated that a credible independent study of the      market the ability to set the re-opening price but did    American transitions to Pillar technology, it will
                                                potential risk to price discovery is essential in order   not mandate the consolidation of orders at the            conduct a closing auction in an identical manner
                                                to consider whether the proposal is consistent with       primary listing market following a trading halt. BZX      to NYSE Arca.
                                                the Act. See Nasdaq Letter 1, at 12.                      believes the proposal is consistent with the LULD            50 See id.
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                                                   41 See id., at 11. Nasdaq subsequently submitted       Plan as it seeks to avoid producing a ‘‘bad’’ or             51 See id. In its third comment letter, NYSE also

                                                a memorandum providing, among other things, data          ‘‘outlier’’ closing price and does not affect the         asserts that, in contrast to the data NYSE provided
                                                relating to the level of matched MOC volume in            centralization of price-setting closing auction           in its first letter, BZX failed to provide any data in
                                                Nasdaq closing auctions spanning the period of            orders. See BZX Letter 1, at 8–9. See also Bollerman      response to the requests for comment in the OIP to
                                                January 1, 2017 through September 30, 2017                Letter, at 3.                                             support the claim that there would be no impact on
                                                (‘‘Nasdaq Data Memo’’). Nasdaq requested                     46 See NYSE Report, at 13 and 23. See also NYSE        price discovery. See NYSE Letter 3, at 2. But see
                                                protection under the Freedom of Information Act           Report, at 12 (arguing that ‘‘[a]nticipation that there   BZX Letter 3, at 2–4, 7–9 and infra notes 99–106
                                                for its memorandum.                                       will be MOC orders in the closing auction is a            and accompanying text discussing data and analysis
                                                   42 See Nasdaq Letter 2, at 3.                          critical component feeding into the decisions of          provided by BZX.



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                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                           3209

                                                auction that offers price discovery.52 In                and encouraged them to route their                        diverted away from the primary market
                                                contrast, Nasdaq states that its single-                 orders directly to the primary listing                    than what occurs today.67
                                                priced auction for non-Nasdaq listed                     exchange.60                                                  In addition, NYSE stated that existing
                                                stocks was designed to maximize order                       Nasdaq and NYSE also addressed                         off-exchange matching services have a
                                                interaction and improve price discovery                  price-matching services in the over-the-                  negative impact on the validity and
                                                for issuers, not to siphon orders away                   counter market. Nasdaq stated that the                    integrity of price discovery in the
                                                from the primary market without                                                                                    closing auctions.68 NYSE stated that
                                                                                                         proposal would introduce a new
                                                seeking to improve price discovery.53                                                                              data it analyzed from certain closing
                                                                                                         category of price-matching venues,
                                                Accordingly, Nasdaq argued that the                                                                                auctions with large imbalances 69 shows
                                                                                                         which would exacerbate the harm
                                                fact that it and NYSE offer competing                                                                              that, for securities with 1,000 shares or
                                                closing auctions is irrelevant because                   caused by fragmentation.61 Both Nasdaq
                                                                                                                                                                   less reported at the official closing price
                                                those auctions are fundamentally                         and NYSE stated that over-the-counter
                                                                                                                                                                   (on and off-exchange), volatility in the
                                                different from the BZX proposal.54                       price-matching services should not be
                                                                                                                                                                   last 10 minutes of trading leading into
                                                Similarly, NYSE argued that it believed                  considered a precedent for the Cboe
                                                                                                                                                                   the close is 52% higher when more than
                                                it was misleading to compare the                         Market Close proposal. Nasdaq stated                      75% of a security’s closing share
                                                proposal to the competing closing                        that, as a neutral trading platform, an                   volume is reported to a trade reporting
                                                auctions because BZX would be offering                   exchange is capable of attracting and                     facility (‘‘TRF’’) (i.e., paired off-
                                                neither a competing closing auction nor                  aggregating more liquidity than a                         exchange), compared to when less than
                                                a facility to establish the official closing             broker-dealer.62 Moreover, according to                   25% of a security’s closing share
                                                price should a primary listing exchange                  Nasdaq, trades resulting from broker-                     volume is reported to a TRF. In
                                                invoke its closing auction contingency                   dealer price-matching services are often                  addition, NYSE asserted that its data
                                                plan.55                                                  also involved in the closing auction on                   showed that the official closing price
                                                   Nasdaq and NYSE further argued that                   the primary listing exchange, thus                        generated in auctions for securities with
                                                competing closing auctions cause                         contributing to price discovery despite                   1,000 shares or less reported at the
                                                minimal fragmentation, as volumes in                     operating a price-matching service.63                     official closing price (on and off-
                                                those auctions are ‘‘miniscule.’’ 56 For                 Nasdaq explained that a broker may                        exchange) where more than 75% of a
                                                example, Nasdaq stated that volumes in                   accept a MOC order and trade as either                    security’s share volume is reported to a
                                                all competing auctions in Nasdaq-listed                  agent or principal against that order by                  TRF was more than twice as far away
                                                corporate securities in the month of                     entering limit orders into either the                     from the last consolidated sale price and
                                                June 2017 were less than 0.5% of                         closing auction on the primary listing                    nearly twice as far away from the market
                                                Nasdaq’s closing volume.57 Similarly,                    exchange or the continuous market                         volume weighted average price
                                                NYSE stated that for the period January                  leading up to the closing auction. After                  (‘‘VWAP’’) of the last two minutes of
                                                1, 2017 through October 13, 2017,                        receiving an execution in the primary                     trading leading into the close.70
                                                closing auctions in NYSE and Nasdaq-                     market closing auction, the broker                        Accordingly, NYSE concluded that
                                                listed securities on NYSE Arca represent                 would then trade with the customer off-                   existing fragmentation degrades the
                                                0.5% of the notional value traded in the                 exchange at a price determined by the                     quality of the closing price.71
                                                NYSE and Nasdaq closing auctions.58                      primary market closing auction.64                            Several other commenters also
                                                Nasdaq further asserted that less than                                                                             discussed how the proposal may impact
                                                                                                         Similarly, NYSE argued that it should
                                                half of Nasdaq-listed corporate issues                                                                             the integrity of official closing prices. In
                                                                                                         not be assumed that the current level of
                                                experience price dislocations in                                                                                   particular, GTS, a DMM on NYSE,
                                                                                                         MOC orders executed away from the
                                                competing closing auctions.59 Moreover,                                                                            argued that market-on-close orders are a
                                                                                                         primary market is a reasonable proxy for
                                                Nasdaq and NYSE stated that on                                                                                     vital component of closing prices and,
                                                                                                         the impact of the BZX proposal.65
                                                multiple occasions when they received                                                                              should those orders be diverted away
                                                closing interest for securities listed on                Specifically, NYSE asserted that market
                                                                                                         makers that cross orders on behalf of                     from the primary listing markets as a
                                                another exchange, they have contacted                                                                              result of the proposal, it could
                                                the firms associated with those orders                   clients at the closing price could be
                                                                                                         risking capital on such transactions,                     undermine the official closing prices.72
                                                  52 See                                                 which would likely be a constraining                      GTS stated that, in pricing a closing
                                                          Nasdaq Letter 2, at 8–9.
                                                  53 See  id. at 9.                                      force on the magnitude of orders crossed                  auction on NYSE, it considers a variety
                                                   54 See id.                                            away from primary markets, while BZX                      of inputs and stated that it considers
                                                   55 See NYSE Letter 2, at 3.
                                                                                                         would have no such obligation to                          ‘‘the size of . . . matched shares and the
                                                   56 See Nasdaq Letter 2, at 9–10; see also NYSE
                                                                                                         commit capital in Cboe Market Close.66                    time those matched shares are
                                                Letter 3, at 5–6.
                                                                                                         As such, NYSE argued that the BZX                         consumed by each individual book [to
                                                   57 See Nasdaq Letter 2, at 11.
                                                                                                         proposal, if successful, could result in a                be] essential data points for
                                                   58 See NYSE Letter 3, at 6. NYSE also stated that

                                                it does not have a business interest in running          much higher percentage of MOC orders                        67 See NYSE Report, at 10. The NYSE Report
                                                closing auctions for securities listed on other
                                                                                                                                                                   asserted that this was one of the limitations of
                                                markets. It operates the NYSE Arca closing auction         60 See id. at 13; NYSE Letter 3, at 6. See also infra   drawing conclusions from the DERA Analysis
                                                for resiliency purposes, which it believes outweighs     note 87 and accompanying text.                            regarding how the BZX proposal would impact the
                                                any modest negative impact on fragmentation. See           61 See Nasdaq Letter 2, at 13.                          market close. See discussion of DERA Analysis,
                                                id.; see also infra note 239.
                                                   59 See Nasdaq Letter 2, at 11. In response to BZX’s
                                                                                                           62 See id.                                              infra notes 133–134 and accompanying text.
                                                                                                           63 See id.                                                68 See NYSE Letter 3, at 3.
                                                claim that a large percentage of competing closing                                                                   69 See id. at 3. NYSE stated that it reviewed
                                                                                                           64 See id. The Nasdaq Data Memo also provided
                                                auctions conducted by Nasdaq and NYSE resulted
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                                                in closing prices different from the official closing    data and analysis arguing that a portion of the           closing auctions with imbalances of 50% of paired
                                                price, Nasdaq also stated that many of the examples      broker-dealer volume executed off-exchange after          shares as of 3:50 p.m. See id. at 4.
                                                cited in BZX Letter 1 are from competing auctions        the close at the primary listing market’s closing           70 See id. at 3–4. NYSE provided data that they

                                                in ETFs, which, Nasdaq stated, have a                    price reflects brokers submitting customers’ interest     asserted illustrates that the same degradation in the
                                                fundamentally different price discovery process.         to the closing cross and subsequently reporting an        quality of the official closing price also occurs in
                                                Nasdaq argued that if ETFs were removed from the         over-the-counter trade between the broker and its         closes for securities with 10,000 shares or more
                                                analysis, less than half of Nasdaq-listed corporate      customers.                                                reported at the official closing price. See id. at 4.
                                                                                                           65 See NYSE Report, at 10.                                71 See id. at 3–4.
                                                issues see a price difference when closing on NYSE
                                                Arca. See id.                                              66 See NYSE Report, at 10.                                72 See GTS Securities Letter 1, at 2–3.




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                                                3210                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                consideration.’’ 73 If this information is              MOC orders and would require the                        and NYSE’s assertions that they
                                                fragmented across multiple venues,                      Exchange to publish the number of                       currently attract low trading volumes in
                                                according to GTS, the closing price will                matched shares in advance of the                        their competing closing auctions are
                                                change and will become less reliable.74                 primary listing markets’ cut-off times,                 irrelevant to an analysis of their
                                                Eighteen commenters asserted that the                   BZX believes it would avoid any impact                  potential impact on fragmentation.84
                                                proposal would make it more difficult                   on price discovery.79 BZX also stated                   Should these auctions see an increase in
                                                for Designated Market Makers to                         that it does not believe the proposal                   order flow, BZX argued they would
                                                facilitate an orderly close of NYSE listed              would impact the use of LOC orders on                   increase existing market
                                                securities as they would lose the ability               the primary listing markets as LOC                      fragmentation.85 BZX also asserted that
                                                to continually assess the composition of                orders provide price protection and the                 such competing closing auctions often
                                                market-on-close interest.75 Many of                     lower fees charged to MOC orders that                   may produce bad auction prices on the
                                                these commenters are issuers listed on                  participate in Cboe Market Close would                  non-primary market, as compared to the
                                                NYSE and asserted that one of the                       not outweigh the risk of receiving an                   proposed Cboe Market Close which
                                                reasons they chose to list on NYSE was                  execution at an unfavorable price.80                    would ensure that market participants
                                                the ability to have access to a DMM that                BZX further challenged commenters’                      receive the official closing price.86 In
                                                is responsible for facilitating an orderly              concerns that Cboe Market Close could                   addition, in response to NYSE’s
                                                closing auction.76                                      pull all MOC orders away from the                       assertion that it contacted firms that
                                                   Multiple commenters stated that one                  primary listing markets and alter the                   submitted orders to NYSE Arca’s
                                                of the benefits of a centralized closing                calculation of the closing price, stating               competing closing auction and
                                                auction conducted by the primary                        that such a scenario could occur today                  encouraged them to instead submit
                                                listing market is that it allows market                 as a result of competing closing auctions               orders to the primary listing market,
                                                participants to fairly assess supply and                and broker-dealers that offer internal                  BZX provided data that it stated
                                                demand such that the closing prices                     MOC order matching solutions.81                         evidences that NYSE has not, in fact,
                                                reflect both market sentiment and total                 Accordingly, BZX contends that the                      discouraged order flow to their
                                                market participation.77 Because they                    proposal would not impose                               competing auctions and that NYSE
                                                believed that the proposal may cause                    fragmentation on the market at the close                Arca’s competing auction ‘‘continues to
                                                orders to be diverted away from the                     that does not already exist today.82                    maintain not insignificant monthly
                                                primary listing exchanges, these                           In particular, with regard to                        volume’’ in at least two securities.87
                                                commenters argued that it would                         competing closing auctions, BZX argued                     With regard to off-exchange matching
                                                negatively affect the reliability and                   that such competing auctions could not                  processes, BZX stated that several off-
                                                value of closing auction prices. Several                only pull all MOC interest away from                    exchange venues currently offer
                                                commenters further argued that                          the primary listing markets but could                   executions at the official closing price
                                                centralized closing auctions provide                    also divert all price-setting limit-on-                 and therefore provide a forum to which
                                                better opportunities to fill large orders               close interest from those markets as                    participants may choose to send MOC
                                                with relatively little price impact.78                  well.83 Further, BZX argued that Nasdaq                 orders in lieu of sending MOC or LOC
                                                   In response to concerns regarding the
                                                                                                                                                                orders to the primary listing market.88
                                                impact of the proposal on the price                        79 See BZX Letter 1, at 3–4 and BZX Letter 2, at

                                                discovery process, BZX argued that,                     2 and 10. In addition, BZX offered to disseminate       BZX stated, however, that it was not
                                                because the proposal would only match                   more information with regard to Cboe Market Close       aware of any concerns raised by NYSE,
                                                                                                        and to disseminate such information via the             Nasdaq, or the Commission regarding
                                                                                                        applicable securities information processor, in         the impact of such venues on the use of
                                                   73 See GTS Securities Letter 2, at 3. GTS also
                                                                                                        addition to the Bats Auction Feed. See BZX Letter
                                                stated that the types of orders submitted to the        1, at 4 and 12–13, and BZX Letter 2, at 2. BZX          LOC orders in the closing auctions of
                                                closing auction, such as limit or market, also impact   further asserted that it believed modern software       the primary listing exchanges.89
                                                its pricing determinations. See id.                     can easily and simply add this data to data                BZX also provided certain data
                                                   74 See id. at 4.                                     disseminated by the primary listing markets. See
                                                   75 See NYSE Letter 1, at 4; GTS Securities Letter    BZX Letter 1, at 4 and BZX Letter 2, at 3.
                                                                                                                                                                regarding current trading volume at the
                                                1, at 2–3; Customers Bancorp Letter; Masonite              80 See BZX Letter 2, at 3.                           close on venues other than primary
                                                International Letter; Orion Group Letter; CTS              81 See BZX Letter 1, at 4–5 (stating that neither    listing exchanges to show that the
                                                Corporation Letter; Encana Letter; Triangle Capital     NYSE nor Nasdaq prohibits their members from            proposal would ‘‘not introduce a new
                                                Letter; Pennsylvania REIT Letter; IMC Letter, at 1–     withholding MOC orders from their closing
                                                2; Southern Company Letter; Nobilis Health Letter;      auctions) and BZX Letter 2, at 2–3. In response,          84 See  id. at 6.
                                                CACI Letter; Turning Point Letter; P&G Letter;          NYSE stated that it believed such broker-dealer
                                                                                                                                                                  85 See  id. BZX also stated that, despite their
                                                Cardinal Health Letter; FedEx Letter; Stewart Letter;   services degrade the public price and size discovery
                                                Global Payments Letter. See also supra notes 45–        of the primary listing exchanges’ closing auctions,     potential utility as a back-up in case of a market
                                                48 and accompanying text. Four commenters also          but that such activities are not held to the same       impairment, Nasdaq and NYSE Arca run these
                                                asserted that the proposal would have potentially       standards under the Act as national securities          competing auctions on a daily basis, regardless of
                                                detrimental impacts on NYSE floor brokers. See          exchanges and against which the BZX proposal            whether there is an impairment at a primary listing
                                                Bowers Letter; Meridian Letter; Americas                must be evaluated. See NYSE Letter 2, at 4. GTS         exchange. See id. BZX further questioned why these
                                                Executions Letter; and GTS Securities Letter 2, at      further stated in response that it believes such        exchanges do not utilize test symbols and test data
                                                4.                                                      broker-dealer services deprive the DMM of content       in order to confirm the operational integrity of the
                                                   76 See GTS Securities Letter 1, at 2–3; Masonite     that is critical to pricing a closing auction and the   auction processes without potentially harming the
                                                International Letter; Encana Letter; Triangle Capital   Commission should study the impact of this              price discovery process by the primary’s closing
                                                Letter; Pennsylvania REIT Letter; Nobilis Health        activity on closing auctions. See GTS Securities        auction. See BZX Letter 3, at 5.
                                                                                                                                                                  86 See BZX Letter 1, at 4 and BZX Letter 2, at 2.
                                                Letter; CACI Letter; Turning Point Letter; P&G          Letter 2, at 4. See infra note 129 and accompanying
                                                Letter; Cardinal Health Letter; FedEx Letter; and       text discussing the DERA analysis of the                BZX asserted that 86% of closing auctions
                                                Stewart Letter.                                         relationship between the proportion of MOC orders       conducted by Nasdaq for NYSE-listed securities in
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                                                   77 See Bowers Letter; Americas Executions Letter;    currently executed off-exchange and closing price       June 2017 resulted in closing prices different from
                                                and FedEx Letter. See also Coupa Software Letter;       discovery and efficiency.                               the official closing price and 84% of competing
                                                Trade Desk Letter; Mimecast Letter (arguing that           82 See BZX Letter 1, at 4 and BZX Letter 2, at 2.    closing auctions conducted by NYSE Arca for
                                                gathering liquidity in a single venue ensures that         83 See BZX Letter 1, at 5; BZX Letter 2, at 2; and   Nasdaq-listed securities in June 2017 resulted in
                                                the market reaches an accurate and reliable closing     BZX Letter 3, at 4. BZX provided evidence of 14         closing prices different from the official closing
                                                price for their stocks); Global Payments Letter.        instances in June 2017 where a Nasdaq-listed            price. BZX Letter 1, at 4.
                                                   78 See e.g., Bowers Letter; Americas Executions                                                                87 BZX Letter 3, at 4.
                                                                                                        security had no volume in Nasdaq’s closing auction
                                                                                                                                                                  88 BZX Letter 2, at 3.
                                                Letter; Customers Bancorp Letter; Orion Group           but did have volume in NYSE Arca’s closing
                                                Letter; and Southern Company Letter.                    auction. See BZX Letter 1, at 5.                          89 Id., at 3.




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                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                      3211

                                                type of fragmentation at the close.’’ 90                and the official closing price, regardless             point highlights what it believes to be
                                                Specifically, BZX argued that off-                      of the amount of off-exchange closing                  an additional benefit of allowing it to
                                                exchange venues ‘‘siphon significant                    activity.97 In addition, BZX stated that               compete with NYSE’s closing
                                                order flow at the close from the primary                the data that NYSE provided for                        auction.107 Specifically, BZX argued
                                                listing markets,’’ as over the first nine               auctions with more than 10,000 shares                  that NYSE’s assertion that DMMs
                                                months of 2017, off-exchange volume at                  shows that the ‘‘impact on closing                     consider the composition of closing
                                                the official closing price represented                  prices is dampened in more actively                    interest in making pricing decisions
                                                approximately 30% of Nasdaq closing                     traded securities,’’ which it believes                 ‘‘suggests that the NYSE closing auction
                                                volume for Nasdaq-listed securities and                 undercuts NYSE’s conclusions and                       is not a true auction and can be an
                                                23% of NYSE closing volume for NYSE-                    ‘‘further highlights the selective and                 immediate detriment to users sending
                                                listed securities.91 Moreover, BZX                      limited nature of NYSE’s data set.’’ 98                MOC orders of meaningful size to the
                                                argued that the proposal ‘‘could increase                  Furthermore, BZX stated that it                     NYSE.’’ 108 Accordingly, BZX stated that
                                                transparency by incentivizing market                    conducted its own analysis of data from                it believed this ‘‘highlights an additional
                                                participants to re-direct their MOC                     all primary auctions in NYSE-listed                    benefit’’ of Cboe Market Close as it
                                                orders from off-exchange venues to a                    securities for which there was a closing               ‘‘would provide an alternative pool of
                                                public exchange,’’ whose processes are                  auction and a last sale regular way                    liquidity and a mechanism for large
                                                subject to the requirements of the Act,                 trade, regardless of size, from January 2,             order senders to avoid the subjective
                                                would be included in BZX’s rules, and                   2017 through September 29, 2017.99                     decision making of the DMMs who are
                                                would be subject to the proposed rule                   BZX stated that it reviewed auctions                   free to make closing price decisions to
                                                change requirements of Section 19(b) of                 with imbalances of 50% or more of                      their profit benefit at the client’s
                                                the Act before any changes could be                     paired shares at 3:55 p.m. BZX also                    expense.’’ 109
                                                made to the operation of Cboe Market                    stated that it compared auctions where                    As the Commission stated in the OIP,
                                                Close.92 In addition, BZX argued that                   less than 25%, 25% to 50%, 50% to                      it has consistently recognized the
                                                attracting order flow away from off-                    75%, and more than 75%, of the closing                 importance of the closing auctions of
                                                exchange venues would have the                          volume was reported to the TRF.100 BZX                 the primary listing markets.110 In
                                                additional benefit of increasing the                    also grouped its data amongst auctions                 particular, the Commission has
                                                amount of volume at the close executed                  with 1,000,000 shares or more, 100,000                 previously stated that ‘‘reliable . . .
                                                on systems subject to Regulation SCI’s                  shares to 1,000,000 shares, 10,000 to                  closings on the primary listing markets
                                                resiliency requirements.93                              100,000 shares, 1,000 to 10,000 shares,                are key to the establishment of fair and
                                                   In response to NYSE’s data regarding                 and less than 1,000 shares.101 BZX                     orderly markets.’’ 111 Accordingly, the
                                                the impact of off-exchange activity at                  stated that its analysis shows that ‘‘the              Commission has carefully analyzed and
                                                the close on closing auction price                      average price gap between the last sale                considered the proposal’s potential
                                                formation, BZX presented several                        and the official closing price was 9.09                impact, if any, on the primary listing
                                                critiques of the analysis. First, BZX                   basis points across all groups.’’ 102 BZX              markets’ closing auctions, including
                                                asserted that NYSE provided selective                   stated that it also found that ‘‘price gaps            their important price discovery
                                                data that supported their conclusion                    are greater amongst auctions with less                 functions, and the reliability and
                                                that existing fragmentation at the close                than 25% of closing volume reported to                 integrity of closing prices. After careful
                                                has a negative impact on price discovery                the TRF.’’ 103 BZX concluded that its                  consideration of the proposal and all of
                                                in closing auctions. In particular, BZX                 analysis contradicts NYSE’s                            the comments received and for the
                                                stated that NYSE did not indicate the                   conclusions, asserting that it shows that              reasons discussed throughout, the
                                                number of closing auctions included in                  ‘‘the amount of TRF closing volume has                 Commission believes that Cboe Market
                                                its data set.94 BZX also stated that                    little to no relationship to the primary               Close is reasonably designed not to
                                                NYSE’s data set was limited to auctions                 listing market’s closing auction                       disrupt the price discovery process in
                                                with less than 1,000 shares, imbalances                 process.’’ 104                                         the closing auctions of the primary
                                                of 50% or more of the paired shares as                     In addition, BZX stated that it also                listing exchanges and is consistent with
                                                of 3:50 p.m., and securities for which                  found similar patterns ‘‘when it                       the Act and the rules and regulations
                                                more than 75% of the volume was                         analyzed securities based on their ADV                 thereunder.112
                                                reported to the TRF. Based on its own                   instead of auction size.’’ 105 BZX                        Importantly, Cboe Market Close will
                                                analysis, discussed below, BZX                          acknowledged that, while securities                    only accept MOC orders and not LOC
                                                estimated that the number of auctions                   with less than 10,000 shares appear to                 orders. Contrary to some commenters’
                                                included in NYSE’s data set for auctions                have the most volatility, these securities             assertions that MOC orders contribute to
                                                with 1,000 shares or less to be less than               account for a small percentage of overall              the closing price, the Commission
                                                100th of 1% of all auctions.95 Therefore,               auction volume, and argued that such
                                                BZX argued that NYSE’s findings are ‘‘of                volatility ‘‘is more likely indicative of                107 See   BZX Letter 1, at 10.
                                                no statistical significance.’’ 96                       the applicable security’s trading                        108 Id.  See also supra note 47–48 and
                                                                                                        characteristics.’’ 106                                 accompanying text.
                                                   BZX further argued that it is possible                                                                         109 Id. In response, NYSE argued that BZX’s
                                                that such low volume securities with                       In response to NYSE’s arguments
                                                                                                                                                               claims regarding the role of the DMM were not
                                                severe imbalances would be subject to                   regarding the impact on a DMM’s ability                germane to whether the proposal is consistent with
                                                price variations between the last sale                  to price the close, BZX argued that this               the Act and stated that it believed the scale of its
                                                                                                                                                               closing auction and the low levels of volatility
                                                  90 See
                                                                                                          97 See id.                                           observed in the auction demonstrate its
                                                          id. at 4–5.                                                                                          effectiveness. See NYSE Letter 2, at 4.
                                                                                                          98 See id.
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                                                  91 See  BZX Letter 2, at 4. BZX further asserted                                                                110 See OIP, supra note 7, at 40210.
                                                                                                          99 See id.
                                                that, over the course of 2017, the amount of off-                                                                 111 See id. (citing to Securities Exchange Act
                                                                                                          100 See id.
                                                exchange closing volume has been increasing. See
                                                                                                                                                               Release No. 73639 (November 19, 2014), 79 FR
                                                id. at 5.                                                 101 See id.
                                                  92 See id. at 5–6.                                      102 See id.
                                                                                                                                                               72255, 72278 (December 5, 2014)).
                                                                                                                                                                  112 Accordingly, for the reasons discussed
                                                  93 See id. at 11.                                       103 See id.
                                                                                                                                                               throughout, the Commission believes the proposal
                                                  94 See BZX Letter 3, at 2.                              104 See id. at 3–4.
                                                                                                                                                               is consistent with the maintenance of fair and
                                                  95 See id. at 2–3.                                      105 See id. at 3.
                                                                                                                                                               orderly markets. See Sections 6 and 11A of the Act;
                                                  96 See id. at 3.                                        106 See id. at 4.                                    see supra note 32.



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                                                3212                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                believes that MOC orders, which do not                  information disseminated by the                        instances where no auction could be
                                                specify a target price and seek to be                   primary listing exchanges, ascertain                   held in accordance with their rules. In
                                                executed at the closing price at the end                closing auction liquidity demand.                      such scenarios, NYSE and Nasdaq assert
                                                of the trading day are, by their nature,                Accordingly, the Commission believes                   that, pursuant to the primary listing
                                                the recipients of price formation                       that the information disseminated by                   exchanges’ rules, the resulting closing
                                                information and generally do not                        BZX could be used by market                            price would be the consolidated last
                                                directly contribute to setting the official             participants in conjunction with the                   sale price.117 NYSE and Nasdaq both
                                                closing price of securities on the                      information disseminated by the                        sought to quantify the extent to which
                                                primary listing markets.113 In particular,              primary listing exchange to make order                 last consolidated sale prices would have
                                                the Commission believes that paired-off                 submission decisions. Although some                    differed from closing prices determined
                                                MOC interest, such as that would be                     commenters also asserted that DMMs                     through closing auctions. The data and
                                                matched and executed in the Cboe                        would no longer have full visibility into              counterfactual examples provided in
                                                Market Close, does not fundamentally                    the size and composition of MOC                        this regard assume that the BZX
                                                affect the determination of the closing                 interest, DMMs will have access to the                 proposal would result in no market
                                                price. As many commenters stated, the                   amount of paired-off MOC volume on                     participants choosing to send any MOC
                                                price determined in a closing auction is                BZX well in advance of NYSE’s order                    orders to the primary listing markets’
                                                designed to be a reflection of market                   entry cut-off time and the start of the                closing auctions. However, the
                                                supply and demand, and key                              NYSE closing auction. An NYSE DMM                      commenters did not assert how likely it
                                                considerations in setting the closing                   could, for example, use such                           was for such a scenario to occur or
                                                price are maximizing the number of                      information to determine the total                     provide data in support thereof, nor did
                                                shares executed and minimizing the                      amount of MOC interest for a given                     they provide any other data regarding
                                                amount of the imbalance between buy                     security in Cboe Market Close and                      what the impact would be should fewer
                                                and sell interest. The Commission                       NYSE’s closing auction, in establishing                than all MOC orders be diverted from
                                                believes that matching paired-off MOC                   the relevant context for any imbalances                the primary listing markets. While
                                                orders in the manner BZX proposes                       in NYSE closing auctions and                           NYSE further asserted that one
                                                would not affect the net imbalance of                   calculating appropriate closing                        ‘‘plausible outcome’’ of the BZX
                                                closing eligible trading interest in the                prices.115 Further, the Commission                     proposal is that the majority of MOC
                                                market. As such, the orders that actively               believes that, as BZX stated, the Cboe                 orders would migrate to Cboe Market
                                                participate in, and contribute to, the                  Market Close could benefit market                      Close, it acknowledged that it was ‘‘hard
                                                price formation process in a closing                    participants that do not wish to disclose              to predict what would happen if the
                                                auction—including limit orders and                      information regarding their orders to                  [BZX] proposal were to be
                                                unpaired MOC orders—would not be                        certain other market participants such                 approved.’’ 118 Further, NYSE explained
                                                executed in the Cboe Market Close and                   as DMMs by providing another venue to                  that this outcome would likely be the
                                                could continue to be submitted to the                   which they may send their orders for                   case if the fees set by BZX for Cboe
                                                primary listing exchange. Accordingly,                  execution at the closing price. In                     Market Close were lower than the
                                                the Commission believes that the                        addition, the Commission does not                      primary listing markets and there was
                                                proposal is reasonably designed to not                  agree with those commenters that                       no competitive response by the primary
                                                disrupt the price discovery process and                 argued that the proposal contradicts the               listing exchanges.119 The Commission
                                                closing auction price formation.                        Commission’s approval of Amendment                     believes it may be possible that there
                                                   The Commission recognizes that                       12 to the LULD Plan, as the LULD Plan                  would be instances in which no MOC
                                                several commenters made assertions                      does not mandate that market                           orders participate in a primary listing
                                                that matched MOC order flow provides                    participants consolidate their orders at               market’s closing auction following
                                                informational content regarding the                     the primary listing exchanges, but rather              implementation of the Cboe Market
                                                depth of the market that indicates true                 requires that a trading pause continue                 Close. However, such instances can
                                                supply and demand and contributes to                    until the primary listing exchange has                 occur today, and the Commission
                                                market participants’ decisions regarding                reopened trading.116 While pursuant to                 believes that the more likely scenario is
                                                                                                        the LULD Plan trading may not begin                    that, if Cboe Market Close were to be
                                                order submission and ultimately price
                                                                                                        until the reopening on the primary                     approved and implemented, it would
                                                formation.114 As such, these
                                                                                                        listing exchange, market participants                  draw some, though not all, MOC orders
                                                commenters argued that removing
                                                                                                        continue to have the choice as to where                from the primary listing markets,
                                                matched MOC orders from the primary
                                                                                                        to submit their orders.                                because many market participants likely
                                                listing market would impact price
                                                                                                           As discussed above, NYSE and                        base decisions regarding where to send
                                                formation. However, the Commission
                                                                                                        Nasdaq argued that if the proposed rule                closing orders not solely on fees, but
                                                believes that, while the proposal may
                                                                                                        change resulted in the removal of all                  rather on many other factors, including
                                                result in the execution of some MOC
                                                                                                        MOC orders from the primary listing                    the reliability, stability, technology and
                                                orders on a venue other than the
                                                                                                        exchanges’ closing auctions, that result               surveillance associated with such
                                                primary listing exchange, BZX’s                                                                                auctions,120 and because currently there
                                                                                                        would impact closing prices in
                                                proposal, because it would require the
                                                size of matched MOC orders to be                          115 The proposal would not alter the information        117 See Nasdaq Letter 2, at 3; NYSE Letter 1, at
                                                published well in advance of the order                  DMMs would have relating to off-exchange MOC           5. See also, e.g., NYSE Rule 123C(1)(e); NYSE Arca
                                                entry cut-off times for the primary                     interest. In addition, one commenter that is           Rule 1.1(ll)1.
                                                listing exchanges’ closing auctions, is                 supportive of the proposal is a DMM on NYSE and           118 See NYSE Report, at 22.
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                                                reasonably designed to allow market                     stated that the proposal ensures that the price           119 Id.

                                                                                                        discovery process remains intact because BZX              120 See generally, Nasdaq Letter 1, at 3–4
                                                participants to, in conjunction with the                would only match buy and sell MOC orders and not       (asserting that the Nasdaq closing cross has been
                                                                                                        limit orders, which it stated, ultimately lead to      successful due to its integrity, stability, reliability,
                                                  113 See supra notes 40–48 (discussing Nasdaq’s        price formation. See Virtu Letter, at 2.               and regulation). Furthermore, in assessing whether
                                                and NYSE’s arguments of how MOCs can contribute           116 See Securities Exchange Act Release No.          to utilize Cboe Market Close, market participants
                                                to the closing price).                                  79845 (January 19, 2017), 82 FR 8551, 8552 (January    may evaluate other attributes of the functionality,
                                                  114 See supra notes 45–48, 72–75 and 77 and           26, 2017). See also BZX Letter 1, at 8–9 and           such as the need to monitor whether they were
                                                accompanying text.                                      Bollerman Letter at 3.                                 matched on BZX and potentially having to send



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                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                         3213

                                                exist competitive alternatives to execute               to securities in which 25% of the total                  exchange believes that such prices no
                                                MOC orders off-exchange, yet the                        closing volume was reported to a TRF,                    longer reflect an appropriate closing
                                                majority of MOC orders continue to be                   and argued that securities with more off-                price in certain scenarios, it is within
                                                executed in the closing auctions on the                 exchange MOC activity have more                          the exchange’s discretion to reevaluate
                                                primary listing exchanges.121 While the                 closing price volatility. However, the                   whether reliance on the last
                                                Commission acknowledges that, as some                   Commission believes that closing price                   consolidated sale price is the
                                                commenters argued, current levels of                    volatility and off-exchange activity may                 appropriate means for determining the
                                                off-exchange MOC activity are not a                     be correlated with unobserved liquidity                  official closing price in such scenarios,
                                                perfect measure of the potential                        factors. For example, small stocks tend                  and may file proposed rule changes to
                                                resulting impact of the proposal, the                   to have high trading costs (e.g., wider                  amend its rules to establish alternative
                                                Commission believes that they do                        spreads, thinner order books) and more                   methods of determining the official
                                                provide some limited insight, as                        volatility on average.123 Therefore, it is               closing price should no auction be held
                                                discussed further below. Further, the                   possible that the price differences                      that it believes to be more
                                                Commission believes that, should                        observed by the commenter could be                       appropriate.127
                                                market participants choose to send a                    due to differences in liquidity or other                    Some commenters also argued that
                                                substantial portion of MOC orders to the                factors not controlled for in the analysis,              the proposal would impact the
                                                Cboe Market Close, the primary listing                  rather than the levels of off-exchange                   submission of LOC orders to the
                                                exchanges have various other options                    MOC activity.124 Nasdaq’s analysis                       primary listing markets. As BZX stated
                                                available to them to try to compete for                 involved 1,653 closing crosses that                      in its response letter, LOC orders
                                                such orders, and it is unlikely that such               occurred between January 1, 2016 and                     provide price protection, whereas MOC
                                                exchanges would choose to accept the                    August 31, 2017, which the Commission                    orders are submitted by market
                                                complete loss of MOC order market                       estimates accounts for approximately                     participants who may be less price
                                                share and make no attempt at a                          0.44% of all Nasdaq auctions over that                   sensitive and who may prioritize other
                                                competitive response.                                   time period. As such, the Nasdaq                         aspects of a closing execution over
                                                   Further, while the commenters’                       analysis may not be a representative                     price. As such, the Commission does
                                                analyses examined price differentials in                sample.125 Moreover, Nasdaq did not                      not believe that it is likely that market
                                                various contexts, differences in prices                 address whether the securities analyzed                  participants would be more inclined to
                                                alone are not dispositive with respect to               are highly illiquid. If they are highly                  assume the risk of submitting MOC
                                                price discovery or efficiency. First, a                 illiquid, price differences between the                  orders to the Cboe Market Close in
                                                large difference between a reference                    last sale price and the closing auction                  circumstances where they otherwise
                                                price (e.g., the last sale price) and the               price may be large for reasons unrelated                 would have submitted price-protected
                                                closing price may reflect genuine                       to the specifics of the auction                          LOC orders into the primary markets’
                                                information if the price change persists,               mechanism.126 Given these limitations,                   closing auctions, solely to pay lower
                                                or may reflect a temporary price                        including that Nasdaq’s estimate may                     fees. As discussed above, Nasdaq and
                                                pressure if the price change                            overstate the impact, the data and                       NYSE also asserted that the Cboe Market
                                                subsequently reverses.122 Because the                   analysis provided in these comments do                   Close could discourage submission of
                                                data and analyses that commenters                       not persuade the Commission that the                     orders in the continuous market and
                                                provided did not analyze subsequent                     proposal is inconsistent with the Act.                   closing cross if there were a large
                                                price changes, it is unclear whether the                   Further, while NYSE and Nasdaq                        amount of paired MOC orders in Cboe
                                                pre-close price differentials indicate                  implied that use of the consolidated last                Market Close and a subsequent lack of
                                                better or worse price discovery or                      sale price as the official closing price is              imbalance information disseminated on
                                                efficiency. Second, when comparing                      inferior to the price discovery process of               the primary listing markets.128 However,
                                                price differences across securities, the                the closing auction, the use of the                      the Commission believes this risk is not
                                                analyses did not distinguish whether                    consolidated last sale price as the                      unique to the availability of the Cboe
                                                the observed differences were due to the                official closing price when a primary                    Market Close and, indeed, exists today.
                                                removal of MOC orders from the                          listing exchange does not conduct a                      Specifically, the Commission believes
                                                primary listing exchange or due to                      closing auction is not mandated by the                   that the submission of orders would
                                                liquidity differences. As described                     Act or rules thereunder, but rather is                   similarly be discouraged today if such
                                                above, NYSE provided an analysis                        established by the rules of that                         large amount of MOC orders in a listed
                                                comparing price differences between                     exchange. Therefore, if a primary listing                security had been paired on the primary
                                                securities in which 75% of the total                                                                             listing exchange and accordingly, there
                                                closing volume was reported to a TRF,                      123 For example, one study examined                   was little or no resulting imbalance
                                                                                                        fragmentation in the U.S. equities markets and           disseminated by such exchange.
                                                their MOC orders to more than one venue if not          showed that small cap stocks are more fragmented         Irrespective of the exchange upon which
                                                matched, as well as having to commit to transact        than large cap stocks for Nasdaq-listed issues. It       the MOC orders are paired, the net
                                                at the closing price at an earlier time than they       also found that fragmentation is correlated with
                                                otherwise would have had they chosen to send their      higher short-term volatility, but increased market       imbalance published by the primary
                                                MOC orders to the primary listing exchanges.            efficiency. See Maureen O’Hara and Mao Ye, ‘‘Is          listing exchange would be expected to
                                                   121 See DERA Analysis, supra note 8 (finding that,   Market Fragmentation Harming Market Quality?,’’          be the same. In addition, because Cboe
                                                on average, approximately 9.3 percent of closing        Journal of Financial Economics 100, 459–474              Market Close would publish the volume
                                                volume is matched off-exchange at the primary           (2011), available at http://www.sciencedirect.com/
                                                                                                        science/article/pii/S0304405X11000390.                   of MOC orders paired prior to the start
                                                listing exchange’s closing price); NYSE Report, at
                                                22 (stating that closing auctions on the listing           124 See also notes 94–106 and accompanying text       of the closing auctions on the primary
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                                                exchanges currently process the vast majority of the    (discussing BZX’s comments with respect to
                                                MOC and LOC orders in the market); and Nasdaq           NYSE’s analysis and BZX’s own analysis of such             127 For example, like all market participants, the

                                                Data Memo, supra note 41 (providing data relating       data).                                                   primary listing exchanges could determine if and
                                                to the level of matched MOC volume in Nasdaq               125 See supra note 43.                                how to utilize the information BZX disseminates
                                                closing auctions).                                         126 See id. See also NYSE Report, at 12 (‘‘The        regarding paired MOC interest in the Cboe Market
                                                   122 See e.g., Joel Hasbrouck, ‘‘Measuring the        difference between the last sale price in the            Close for determining the official closing price
                                                Information Content of Stock Trades,’’ Journal of       continuous market and the closing auction price,         should they choose to do so.
                                                Finance 46, 179–207 (1991), available at                particularly for less active securities where the last     128 See supra notes 37–38 and 46 and

                                                www.jstor.org/stable/2328693.                           sale price may be stale, can be significant.’’).         accompanying text.



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                                                3214                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                listing exchanges, market participants                  In further sample splits (e.g., by listing                 In criticizing the methodology of the
                                                should have sufficient time to                          venue, security type, and index                         DERA Analysis, NYSE further asserted
                                                incorporate such information relating to                inclusion), the DERA Analysis finds                     that ‘‘widely accepted’’ alternative
                                                the levels of MOC interest in the Cboe                  some mixed evidence of statistically                    approaches for analyzing potential
                                                Market Close in a given security into                   significant correlations, but no                        behavior and incentives under
                                                their decisions about order submissions                 consistent or conclusive evidence that                  alternative market structures could be
                                                into the closing auctions.                              contradicts the full-sample analysis.                   useful in considering the impact of
                                                   In addition, as discussed above, many                   NYSE provided several critiques of                   BZX’s proposal on closing price
                                                commenters addressed the existence of                   the DERA Analysis’ methodology and                      discovery and efficiency.136 In addition,
                                                fragmentation at the close today due to                 argued that the DERA Analysis’ findings                 NYSE stated that it may be possible to
                                                off-exchange matching processes and                     should not be interpreted as providing                  use a simulation approach to investigate
                                                competing closing auctions. With regard                 evidence that BZX’s proposal would                      the degree to which routing MOC orders
                                                to broker-dealer matching services, the                 have no negative impact on price                        away from the primary listing exchanges
                                                Commission’s consideration and                          discovery or the efficiency of closing                  impacts price discovery.137
                                                analysis of whether BZX’s proposal is                   prices.131 NYSE also asserted that the                     Concluding that the methodology
                                                consistent with the Act as an exchange                  DERA Analysis does not adequately                       used by the DERA Analysis does not
                                                is subject to differing requirements and                address the concerns raised by                          provide meaningful evidence of the
                                                standards than those that apply to                      commenters that the BZX proposal                        extent to which off-exchange MOC
                                                broker-dealers under the Act. At the                    might undermine price discovery, have                   trading currently impacts the
                                                same time, how such existing off-                                                                               informational efficiency of the official
                                                                                                        a negative effect on the quality of
                                                exchange services impact closing                                                                                closing price, NYSE discussed the
                                                                                                        official closing prices, and introduce
                                                auctions on the primary listing markets                                                                         metrics used in the DERA Analysis.138
                                                                                                        new concerns related to market
                                                may provide some limited insight into                                                                           With respect to the Price Contribution
                                                                                                        manipulation and ‘‘gaming.’’ 132
                                                the potential impact of the proposal on                                                                         metric, NYSE argued that the metric is
                                                the price discovery function of the                        As discussed above, NYSE stated that                 not suitable for evaluating the quality of
                                                primary closing markets, particularly to                because the bulk of the volume                          the closing auction because it is a
                                                the extent the proposed Cboe Market                     accounted for in the DERA Analysis is                   ‘‘simplistic measure’’ of the degree of
                                                Close is similar to such off-exchange                   market maker volume crossed on behalf                   price discovery that would classify
                                                services.                                               of clients, it may not be a good proxy                  ‘‘large arbitrary swings’’ in prices as
                                                   The staff from the Commission’s                      for evaluating the potential impact of                  good price discovery.139 Concerning the
                                                Division of Economic and Risk Analysis                  the proposal.133 In addition, NYSE                      Price Reversal metric, NYSE stated that
                                                analyzed the relationship between the                   stated that if BZX’s proposal is                        as a measure of the efficiency of official
                                                proportion of MOC orders executed off-                  successful, it could divert a higher                    closing prices, it is a ‘‘noisy and
                                                exchange and closing price discovery                    percentage of MOC orders away from                      imprecise’’ metric that makes it unlikely
                                                and efficiency.129 The DERA Analysis                    the primary listing markets than is                     that one would find a significant result,
                                                made several findings that the                          currently observed in an analysis of                    even if one exists, and that it also has
                                                Commission believes, while not                          existing off-exchange MOC activity.                     no clear interpretation.140 NYSE further
                                                dispositive, are relevant to commenters’                Accordingly, NYSE argued that the
                                                claims regarding Cboe Market Close’s                    DERA Analysis does not have sufficient                     136 See id. at 14. The author of the NYSE Report

                                                potential impact on price discovery and                 data to measure the effects when off-                   also stated that a study he conducted providing
                                                                                                        exchange MOC volume is high, which is                   evidence that higher levels of off-market trading
                                                other data and assertions presented                                                                             under certain market structures can harm market
                                                regarding current off-exchange matching                 likely to yield greater power to find an                quality may be relevant to the analysis of the
                                                services. In particular, the DERA                       effect.134 NYSE also claimed that the                   potential impacts of BZX’s proposal. See id. at 11.
                                                Analysis found that, on average, closing                DERA Analysis failed to account for                     However, as the study the author cited analyzes
                                                                                                                                                                continuous trading in Nasdaq stocks prior to the
                                                auction volume accounts for                             instances when there is no closing                      implementation of Regulation NMS (adopted in
                                                approximately 5.2 percent of daily                      auction, which could result in not                      2005 and which implemented significant changes to
                                                volume, and on average, approximately                   considering instances where, according                  the regulatory framework of the equity markets), the
                                                                                                        to NYSE, price discovery in the closing                 Commission does not believe in this instance that
                                                9.3 percent of closing volume is                                                                                it can be relied upon to make inferences regarding
                                                executed off-exchange at the primary                    auction would be most impacted by                       current market structure. See generally 70 FR 27496
                                                listing exchange’s closing price. The                   diverting MOC orders away from the                      (June 29, 2005).
                                                DERA Analysis also found that, in a                     primary listing market.135                                 137 See id.
                                                                                                                                                                   138 See id. at 17. NYSE also argued that while the
                                                sample spanning the first quarter of
                                                                                                                                                                DERA Analysis cited to two published papers by
                                                2017, variation in off-exchange MOC                     participants’ use of limit-on-close orders in the
                                                                                                                                                                Barclay and Hendershott to support using a
                                                share is not significantly correlated with              closing auction processes.’’ In addition, the DERA
                                                                                                                                                                regression-based approach to study the information
                                                                                                        Analysis states that it does not attempt to establish
                                                closing price discovery or efficiency,                  a causal link between off-exchange activity and
                                                                                                                                                                content of closing prices, the DERA Analysis does
                                                controlling for primary auction activity,                                                                       not use the Barclay and Hendershott methodology.
                                                                                                        closing price discovery and efficiency. See DERA           139 See id. at 14–15. NYSE suggested that an
                                                off-exchange trading activity during                    Analysis, supra, note 8, at 1–2.
                                                                                                                                                                alternative approach to examine price continuity
                                                                                                          131 See NYSE Report, at 1 and 9.
                                                regular trading hours, average market                                                                           measures could provide some pertinent information
                                                                                                          132 See id. at 9. To provide context for these
                                                capitalization, average daily trading                                                                           regarding price discovery at the close. NYSE also
                                                                                                        assertions, the NYSE Report included background         stated that controlling for the size of the auction
                                                volume, average daily stock return                      information summarizing the existing closing            and the auction’s initial imbalance may be
                                                volatility, and closing price volatility.130            auction processes, including both the procedures        important because price deviations that are the
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                                                                                                        for the primary listing exchanges’ closing auctions     result of large imbalances or large demand are more
                                                  129 See  DERA Analysis, supra, note 8.                as well as the competing closing auctions operated      likely to be indicative of informationally-driven
                                                  130 Though    the DERA Analysis’ findings suggest     by Nasdaq and NYSE Arca. NYSE also summarized           price moves, which would be an indication of good
                                                ‘‘that existing levels of fragmentation do not, on      BZX’s proposal and the DERA Analysis. See id. at        price discovery, rather than liquidity-driven price
                                                average, correlate with price discover or price         3–9.                                                    moves, which would be an indication of bad price
                                                                                                          133 See id. at 10; see also supra notes 65–66 and
                                                efficiency,’’ the DERA Analysis makes clear that                                                                discovery. See id. at 15–16.
                                                ‘‘the data we have does not allow us to predict how     accompanying text.                                         140 See id. at 16. NYSE provided several examples
                                                                                                          134 See id. at 10–11.
                                                [Cboe Market Close] would affect price discovery in                                                             that it stated illustrated the imprecision of the Price
                                                the closing auction process, and market                   135 See id. at 13.                                    Reversal metric. See id. at 16–17.



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                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                         3215

                                                asserted the Price Reaction metric is                    series weighted averages and running                      with price reactions, which suggests
                                                likewise ‘‘imprecise and problematic’’                   pure cross-sectional regressions, the                     that, in this case, the definition of the
                                                because it is ‘‘just an indicator-variable               DERA Analysis uses weighted panel                         dependent variable does not, on its own,
                                                version’’ of price reversal and thus                     regressions to perform the same                           create a lack of statistical power.153
                                                ‘‘imprecisely measures the imprecise                     estimation.147 The DERA Analysis                             Moreover, NYSE suggested that there
                                                Price Reversal metric.’’ 141 NYSE                        explains that the weighted panel                          are alternative approaches that would be
                                                asserted that the DERA Analysis’ lack of                 regression approach produces the same                     useful in considering how market
                                                a finding of statistically significant                   Price Contribution estimates as the time-                 participants are likely to behave under
                                                results ‘‘is not surprising’’ because the                series weighted averages.148                              alternative market structures and for
                                                power of the Price Reaction test to find                 Furthermore, the panel regression                         analyzing how potential structures
                                                significant results is severely                          approach allows for the analysis of                       create incentives for market
                                                hampered.142                                             within-stock—day-to-day—variation in                      manipulation, as well as alternative
                                                   The Commission has considered the                     Price Contributions, off-exchange MOC                     measures that could provide pertinent
                                                criticisms of NYSE with respect to the                   activity, as well as the controls.149                     information regarding price discovery at
                                                DERA Analysis. Importantly, the DERA                     Finally, the NYSE, in its critique of the                 the close.154 However, NYSE did not, in
                                                Analysis was explicit regarding the                      DERA Analysis, does not explain how                       fact, provide any data or studies
                                                limited scope of its analysis and does                   any differences in regression                             employing any of these methods. In the
                                                not assert that BZX’s proposal would                     specifications would affect coefficient                   OIP, the Commission requested data,
                                                have no negative impact on price                         estimates or change the interpretation of                 analyses or studies on a variety of
                                                discovery of official closing prices. The                these estimates.                                          relevant issues including arguments that
                                                DERA Analysis sought to explore the                        With respect to NYSE’s critique of the                  BZX’s proposal would harm price
                                                correlation of closing price discovery                   Price Contribution metric, the DERA                       discovery in the primary listing
                                                and efficiency with existing off-                        Analysis controlled for                                   exchanges’ closing auctions, that BZX’s
                                                exchange MOC activity. It did not make                   contemporaneous absolute price                            proposal would affect the integrity or
                                                any findings with respect to establishing                volatility to account for the precise                     reliability of the official closing auction
                                                a causal link between off-exchange MOC                   concerns identified by NYSE.                              and the resulting closing price, and that
                                                activity and closing price discovery and                 Accordingly, the regression utilized in                   BZX’s proposal would increase the
                                                efficiency.143 In addition, it was not                   the DERA Analysis sought to isolate                       potential for manipulative activity.155
                                                designed to, nor does it purport to,                     variations in Price Contributions that                    However, despite asserting that it
                                                opine on or address other aspects of                     were not merely ‘‘large arbitrary price                   believed there are other relevant
                                                BZX’s proposal, including the potential                  swings’’ that happened to be correlated                   approaches for studying and analyzing
                                                impact on manipulation.144 While                         with off-exchange MOC activity.150                        matters relevant to these points that it
                                                NYSE also criticized the scope of the                    While NYSE also argues that the                           could have used to respond to the
                                                DERA Analysis for not considering                        imprecision of the Price Reversal and                     Commission’s solicitation of comments,
                                                instances where there was no closing                     Price Reaction metrics render it unlikely                 NYSE did not do so.156
                                                auction, the sample in Table 4 of the                    to yield statistically significant results,                  As discussed above, Nasdaq and
                                                DERA Analysis did, in fact, include all                  the Commission believes that the DERA                     NYSE concluded that existing over-the-
                                                symbol-day observations, including                       Analysis included a sufficient sample                     counter price matching should not be
                                                those days where there was no closing                    size and variables to achieve statistical                 considered a precedent for the proposal
                                                auction, and this sample showed results                  power.151 Regarding the Price Reversal                    and described how they believed some
                                                consistent with DERA’s overall                           metric, the DERA Analysis used the                        over-the-counter MOC trades differed
                                                findings.145                                             same definition as Barclay and                            from those that would occur through
                                                   NYSE noted that the DERA Analysis                     Hendershott, which found statistical                      Cboe Market Close.157 While the utility
                                                ‘‘cites to two published papers by                       relations using this measure, and the                     of any consideration of the impact of
                                                Barclay and Hendershott as support for                   DERA Analysis used all stock-days over                    off-exchange MOC execution services on
                                                using a regression-based approach to                     a quarter so as to not limit the analysis                 price discovery on the primary listing
                                                study the information content of the                     to a small sample.152 Concerning the                      exchanges may be more limited to the
                                                closing price. However, the DERA                         Price Reaction measurements, the                          extent that such existing activity and
                                                Analysis does not actually use the                       Commission acknowledges that they                         services are not identical to the
                                                Barclay-Hendershott methodology.’’ 146                   may be imprecise, but many of the                         proposed Cboe Market Close, the
                                                The DERA Analysis explains that, in                      variables included in the regression,                     Commission nonetheless believes that
                                                order to maintain a consistent sample                    including auction share and market                        the DERA Analysis, while not
                                                size across the different regression                     capitalization, are statistically correlated              conclusive, provides some insights in
                                                specifications, rather than take time-                     147 See                                                    153 The DERA Analysis included this metric to
                                                                                                                     DERA Analysis, supra note 8, at 6, note
                                                                                                         20.                                                       account for price continuations, which would also
                                                  141 See  id. at 17.                                       148 See DERA Analysis, supra note 8, at 6, note        indicate a lack of price efficiency. See DERA
                                                  142 See  id.                                           20 and accompanying text.                                 Analysis, supra note 8, at 6–7.
                                                   143 See DERA Analysis, supra note 8, at 1. See           149 Footnote 22 of the DERA Analysis describes a          154 See NYSE Report at 14 and 15–16.

                                                also supra note 130.                                     robustness check using stock and day fixed effects.          155 See OIP, supra note 7, at 40210–40211.
                                                   144 See infra notes 204–211 and 213–226 and           See DERA Analysis, supra note 8, at 8. Controlling           156 See supra note 154. See also infra note 209
                                                accompanying text (discussing in more detail             for unobserved heterogeneity at the stock level           (stating that NYSE did not provide any data,
                                                NYSE’s arguments relating to manipulation and the        using stock fixed effects would not be possible           studies, or analyses supporting its arguments
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                                                Commission’s response).                                  using pure cross-sectional regressions.                   regarding the potential impacts of BZX’s proposal
                                                   145 See id. at 11 and 16. See also supra notes 117–      150 See NYSE Report, at 14–15.                         on manipulative activity in response to the
                                                121 (discussing the Commission’s response to                151 Statistical power is the ability for statistical   Commission’s specific solicitation in this regard).
                                                NYSE and other commenters arguments relating to          tests to identify differences across samples when            157 See supra notes 61–66 and accompanying text
                                                the potential scenario of all MOC orders being           those differences are indeed significant.                 (stating that Nasdaq asserted that broker-dealers
                                                diverted to Cboe Market Close and the primary               152 In fact, Table 2 of the DERA Analysis finds        may accept MOC orders and trade against them as
                                                listing markets conducting no auction).                  strong statistically significant correlations between     principal and that NYSE asserted that market
                                                   146 See NYSE Report, at 15. See also supra note       Price Reversals and contemporaneous closing price         makers crossing orders on behalf of clients may be
                                                138.                                                     volatility. See DERA Analysis, supra note 8, at 15.       risking capital on such transactions).



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                                                3216                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                considering whether there would likely                  companies.161 Many of these                             benchmark indices as confidence in
                                                be potential negative impacts on the                    commenters argued that because of their                 closing prices is a prerequisite for
                                                price discovery process in the closing                  view that the proposal undermines the                   market participants to maintain
                                                auctions of the primary listing                         reliability of the closing process and/or               confidence in the pricing of benchmark
                                                exchanges that would occur from                         the official closing price it also poses a              indices.164 Accordingly, SPDJI asserted
                                                executing MOC orders on a venue other                   risk to listed companies and its                        that because the closing price is a
                                                than the primary listing market.                        shareholders.162 Many of these                          critical data point for investors, great
                                                Accordingly, the Commission believes                    commenters, some of which are issuers,                  caution should be taken in any changes
                                                that the DERA Analysis lends support                    stated that the current centralized                     to the closing auction.165
                                                for the argument that there is no strong                closing auctions on the primary listing                   Moreover, some commenters argued
                                                evidence to suggest that existing levels                markets contribute meaningful liquidity                 that the centralization of liquidity at the
                                                of fragmentation of closing auctions                    to a company’s stock, facilitates                       open and close of trading, and how
                                                through off-exchange MOC activity                       investment in the company, and helps                    primary listing markets perform during
                                                negatively impacts the price discovery                  to lower the cost of capital. Accordingly,              the opening and closing, are important
                                                process on the primary listing                          these commenters expressed concern                      factors for issuers in determining where
                                                exchanges. In addition, as a general                    that the potential additional                           to list their securities, and the
                                                matter, commenters failed to provide                    fragmentation caused by the proposal                    additional risk posed to listed
                                                data, studies or analyses, as requested in              could negatively impact liquidity during                companies from an unreliable or
                                                the OIP,158 that persuasively supported                 the closing auction, causing detrimental                unrepresentative closing price and/or
                                                their assertions regarding the proposal’s               effects to listed issuers.163                           process could impact an issuer’s
                                                negative impact on price discovery on                      In addition, one commenter, SPDJI,                   decision where to list and/or cause
                                                the closing auctions of the primary                     argued that the proposal may also                       companies to forgo going public.166
                                                listing markets.                                        impact confidence in the pricing of                       With regard to concerns about the
                                                                                                                                                                impact of the proposal on issuers and
                                                   With regard to competing closing                        161 See Nasdaq Letter 1, at 6–7; Nasdaq Letter 2,
                                                                                                                                                                their shareholders, BZX stated that the
                                                auctions, BZX’s proposed Cboe Market                    at 1–2 (asserting that as a result of fragmentation,
                                                                                                        small- and mid-cap companies are more susceptible
                                                                                                                                                                proposal ‘‘would not adversely impact
                                                Close is not a closing auction and the                                                                          the trading environment for issuers and
                                                                                                        to abrupt and disruptive price swings and therefore,
                                                Commission believes, as do some                         centralizing liquidity at the close is important for    their securities’’ because it ‘‘specifically
                                                commenters, that there are certain                      these issuers and their investors); NYSE Letter 1, at   designed the [p]roposal so that it would
                                                fundamental differences between BZX’s                   3; GTS Securities Letter 1, at 2–5; Customers
                                                                                                                                                                not impact the very important price
                                                proposed Cboe Market Close and                          Bancorp Letter; Orion Group Letter; CTS
                                                                                                        Corporation Letter; IMC Financial Letter, at 1–2;       discovery function performed by the
                                                existing competing closing auctions,                    Southern Company Letter; Nobilis Health Letter;         primary listing markets’ closing
                                                such as those identified by NYSE and                    EDA Letter, at 1–2; Coupa Software Letter; Trade        auction’’ by only matching paired MOC
                                                Nasdaq regarding the price discovery                    Desk Letter; Duffy/Meeks Letter, at 1; and Henry
                                                                                                                                                                orders and not LOC orders and ensuring
                                                mechanisms of their competing, single-                  Schein Letter.
                                                                                                           162 See NYSE Letter 1, at 3 (arguing that the        executions at the closing price.167 BZX
                                                priced closing auctions, which produce                  proposal is indifferent to the potential risks to       further stated that unlike the competing
                                                closing prices independent from those                   public companies and that the closing is the most       closing auctions run by NYSE Arca and
                                                determined through the primary listing                  important data point for shareholders); IMC             Nasdaq, the proposal would not create
                                                exchanges’ closing auctions.159                         Financial Letter, at 1–2; Nobilis Health Letter; EDA
                                                                                                        Letter, at 1–2; Coupa Software Letter; Ethan Allen
                                                Nevertheless, the Commission believes                   Letter; Trade Desk Letter; BioCryst Letter; Digimarc
                                                                                                                                                                   164 See SPDJI Letter, at 1–2 (stating that it relies

                                                that considering such competing closing                 Letter; Duffy/Meeks Letter, at 1–2 (stating that        solely on primary market auction prices to calculate
                                                auctions, which already exist today, is                 public companies are concerned the proposal will        the official closing index values, and that these
                                                                                                        have an unforeseen effect on the pricing of their       closing index values play an important role in the
                                                useful to an analysis of the current                                                                            markets, including use by portfolio managers to
                                                                                                        companies’ shares at the close, ultimately harming
                                                proposal. Importantly, in such                          a critical measure of the company’s value and           measure their funds’ value and for use in
                                                competing closing auctions, market                      harming its shareholders and asking the                 calculating settlement prices for certain products);
                                                participants may choose not only to                     Commission to carefully consider the impacts of the     see also Coupa Software Letter; Trade Desk Letter;
                                                                                                        proposal and whether such impacts would be              and Henry Schein Letter (stating that the official
                                                submit MOC orders, but also price-                                                                              closing price is used to value their stocks for
                                                                                                        necessary and helpful to public companies); NBT
                                                setting LOC orders. As pointed out by                   Bancorp Letter; Five9 Letter; Balchem Letter; Cree      purposes of various indexes and mutual funds).
                                                BZX, this could affect the closing price                Letter; Henry Schein Letter; Corbus Letter; Global         165 See SPDJI Letter, at 2; see also NYSE Report,

                                                on the primary listing market by                        Payments Letter; CA Technologies Letter; Sirius         at 23–24. In contrast, one commenter acknowledged
                                                                                                        Letter; Lam Letter; and PayPal Letter. Several          that while impacting the quality of the closing price
                                                potentially diverting LOC orders that                                                                           is an objection that deserves close analysis, as the
                                                                                                        issuers also asserted that decentralizing closing
                                                contribute to price discovery away from                 auctions will increase volatility, reduce visibility,   closing price is ‘‘the most important price of the
                                                the primary listing market’s closing                    and negatively impact liquidity for equity              day,’’ and would warrant rejection of the proposal,
                                                auction.160 In contrast, BZX’s proposal                 securities. See e.g., Customers Bancorp Letter;         the commenter does not believe the proposal would
                                                                                                        Orion Group Letter; Nobilis Health Letter; Cardinal     harm the quality of the closing price. See Angel
                                                would not accept LOC orders, but rather                                                                         Letter, at 4.
                                                                                                        Health Letter; and Stewart Letter.
                                                only matches MOC orders, and thus is                       163 See Customers Bancorp Letter; Orion Group           166 See NYSE Letter 1, at 3 and 9 (stating that no
                                                reasonably designed to not impact the                   Letter; CTS Corporation Letter; Southern Company        single data point is more important than the closing
                                                closing price formation process.                        Letter; Duffy/Meeks Letter, at 1–2 (stating that the    price to the company or its shareholders); GTS
                                                                                                        proposal could cause a disruption to the closing        Securities Letter 1, at 3–5; EDA Letter, at 1; Duffy/
                                                   Several commenters stated that the                   auction process, which could lead to discouraging       Meeks Letter, at 1 (stating that the closing price is
                                                proposal could harm issuers,                            investors from participating in and having              a critical measure of a company’s value and that
                                                particularly small and mid-cap                          confidence in our markets); and Five9 Letter. In        public companies view the closing auction on the
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                                                                                                        contrast, one commenter argued that the proposal        primary listing exchange as a critical aspect of
                                                                                                        would improve aggregate liquidity at the official       listing); and GTS Securities Letter 2, at 1–2. In
                                                  158 See OIP, supra note 7, at 40210–40211.            closing price because the lower aggregate cost of       addition, one commenter stated that further
                                                  159 See supra notes 52–55 and accompanying text.                                                              fragmenting the market would limit the quality and
                                                                                                        trading would likely spur incremental increases in
                                                   160 Competing auctions could also potentially        trading volumes. In addition, this commenter stated     quantity of information on trading dynamics that
                                                reduce the centralization of orders at the primary      that the ability to enter MOC orders into Cboe          the primary listing markets provide to their listed
                                                listing market’s closing auction, which NYSE and        Market Close with little risk of information leakage    issuers. See CA Technologies Letter.
                                                Nasdaq argued was a critical element of the primary     may attract an additional source of liquidity. See         167 See BZX Letter 1, at 2 and 4 and BZX Letter

                                                listing markets’ closing auctions.                      ViableMkts Letter, at 2.                                2, at 10.



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                                                                               Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                         3217

                                                a price that deviates from the official                  market.171 Another commenter argued                      additional stress on the systems of
                                                closing price, and therefore, the                        that exchanges already have many                         exchanges and increases the potential
                                                proposal ‘‘would not impact listed                       market data feeds that firms must                        for disruptions.177 Lastly, two
                                                issuers or the market for their                          purchase to ensure that they have all of                 commenters argued that the proposal
                                                securities.’’ 168                                        the information necessary to make                        could encourage other exchanges,
                                                   The Commission believes that,                         informed execution decisions and that                    broker-dealers, and alternative trading
                                                because the proposal is reasonably                       adding another data feed will not add                    systems to offer similar processes,
                                                designed to minimize any impact on the                   complexity given the small amount of                     which would introduce undesirable
                                                                                                         information that goes into the closing                   fragmentation to the market and lead to
                                                price discovery process, as described
                                                                                                         data feed and the current capabilities of                operational challenges for investors and
                                                above, commenters’ concerns regarding
                                                                                                         market participants to re-aggregate                      traders.178
                                                the effects on listed issuers, including                                                                             In response, BZX argued that the
                                                                                                         multiple data feeds.172
                                                small and mid-cap companies, are                            In contrast, other commenters argued                  proposal would not increase market
                                                similarly mitigated. Commenters stated                   that the proposal would add                              complexity or operational risks.179
                                                that the proposal would undermine the                    unnecessary market complexity and                        Rather, BZX asserted that it would
                                                value and reliability of closing prices for              operational risk. In particular, two                     provide a way to address the single
                                                securities and, as a result, the pricing of              commenters stated that the proposal                      point of failure risk that exists for
                                                benchmark indices, and that                              would require market participants to                     closing auctions conducted on the
                                                decentralization of the closing auction                  monitor an additional data feed, the                     primary listing markets.180 BZX argued
                                                would harm liquidity in their stock.169                  Bats Auction Feed, with one also stating                 that, despite the current system of
                                                However, for the reasons discussed                       that if additional exchanges adopted                     designated auction backups, market
                                                above,170 the Commission believes that,                  similar functionality to Cboe Market                     participants can be confused about
                                                because the proposal is reasonably                       Close, it would require monitoring of                    whether an exchange is in fact able to
                                                designed to not impact price formation                   even more data feeds.173 These                           conduct a closing auction.181 BZX
                                                in closing auctions on the primary                       commenters argued that monitoring an                     believes, in the event there is an
                                                listing markets, the proposal is likewise                additional data feed could increase                      impairment at a primary listing market,
                                                reasonably designed to avoid the                         operational risk by creating another                     Cboe Market Close could provide an
                                                detrimental impacts that commenters                      point of failure at a critical time of the               alternative option for market
                                                have raised regarding the reliability of                 trading day.174 One commenter also                       participants to route MOC orders and
                                                official closing prices, confidence in                   stated its view of the increased                         still receive the official closing price.182
                                                closing prices and pricing of benchmark                  complexity involved in sending order                        In addition, BZX added that modern
                                                indices, increased volatility, liquidity                 flow to more than one exchange in short                  software can easily and simply add
                                                conditions for particular stocks, and the                periods of time near the close of the                    volume data disseminated by the
                                                cost of raising capital. Further, as                     trading day.175 This commenter argued                    primary listing markets regarding the
                                                described above, because BZX will                        that the proposal increases operational                  closing auction and data regarding
                                                disseminate the amount of BZX                            risk and complexity at a critical point of               matched MOC orders from the Cboe
                                                matched shares well before the cut-off                   the trading day by forcing market                        Market Close.183 Moreover, BZX stated
                                                time for the primary markets’ closing                    participants whose orders did not match                  that it believed the 3:35 p.m. cut-off
                                                auctions, the Commission does not                        in Cboe Market Close to quickly send                     time would provide market participants
                                                believe that the proposal would                          MOC orders from one exchange to                          with adequate time to receive any
                                                negatively impact visibility and                         another before the cut-off time at the                   necessary information and to route any
                                                transparency into the closing auction                    primary market closing auction.176 This                  unmatched orders to the primary listing
                                                process on the primary listing                           added complexity, GTS argued, puts                       exchange.184 Lastly, BZX stated that
                                                exchanges.                                                                                                        market participants would not be
                                                                                                            171 See SIFMA Letter 1, at 2 and ViableMkts           obligated to use Cboe Market Close and
                                                Impact on Market Complexity and                          Letter, at 3 (further stating that once BZX is able to   accordingly, may weigh the value of
                                                Operational Risk                                         process MOC orders, they would be in a position          seeking an execution in Cboe Market
                                                                                                         to develop the capability to offer a full backup
                                                  Several commenters addressed the                       closing auction process).                                Close against any perceived risks.185
                                                potential impact of the proposal on                         172 See Clearpool Letter, at 4.
                                                                                                            173 See NYSE Letter 1, at 7 and IMC Letter, at 1.       177 See   GTS Securities Letter 1, at 6.
                                                market complexity and operational risk                                                                              178 See
                                                                                                         See also NYSE Letter 3, at 3 (stating that market                    T. Rowe Price Letter, at 1–2. See also
                                                that could occur if the proposal resulted                participants that may not subscribe to multiple          Nasdaq Letter 1, at 8 (stating that other exchanges
                                                in increased market fragmentation.                       proprietary data feeds would be at a disadvantage        may propose similar offerings but choose different
                                                Some of these commenters believed that                   and that the complexity would be further                 pairing cut-off times which could further
                                                                                                         compounded when other exchanges adopt                    complicate investors’ decisions and programming
                                                the proposal would not introduce                                                                                  requirements).
                                                                                                         functionality similar to Cboe Market Close).
                                                significant additional complexity or                        174 See IMC Letter, at 1 and NYSE Letter 1, at 7.        179 See BZX Letter 1, at 12 and BZX Letter 2, at
                                                operational risk. For example, two                       See also Ethan Allen Letter (arguing the proposal        10–11.
                                                commenters argued that the proposal                      would add a layer of complexity).                           180 See BZX Letter 1, at 12 and BZX Letter 2, at

                                                could enhance the resiliency of the                         175 See GTS Securities Letter 1, at 6.                10–11.
                                                                                                                                                                     181 See BZX Letter 1, at 12.
                                                closing auction process by providing                        176 See GTS Securities Letter 1, at 6. Furthermore,
                                                                                                                                                                     182 See id. In contrast, Nasdaq argued that Cboe
                                                market participants an additional                        NYSE argued that in certain situations, investors
                                                                                                         may not be able to participate in a closing auction      Market Close could not serve as a back-up for a
                                                mechanism through which to execute                       on NYSE American or NYSE Arca if they wait until         primary listing market suffering an impairment
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                                                orders at the official closing price in the              after their order was cancelled by BZX to send in        because it is not a price-discovering auction and
                                                event of a disruption at a primary listing               a market-on-close order to closing auctions on           would not operate in the absence of the auction it
                                                                                                         NYSE Arca and NYSE American. NYSE explained              would be backing-up. See Nasdaq Letter 2, at 12.
                                                                                                                                                                     183 See BZX Letter 1, at 4 and BZX Letter 2, at
                                                                                                         that in situations where there is an order imbalance
                                                  168 See   BZX Letter 2, at 10.                                                                                  3.
                                                                                                         priced outside the Auction Collars, orders on the
                                                  169 See   supra notes 161–166 and accompanying                                                                     184 See BZX Letter 2, at 8.
                                                                                                         side of the imbalance are not guaranteed to
                                                text.                                                    participate in the closing auctions on those two            185 See id. at 8–9. In contrast, NYSE argued that
                                                  170 See   supra notes 110–160 and accompanying         exchanges. Earlier submitted market-on-close orders      it is irrelevant whether it is optional to send market
                                                text.                                                    have priority. See NYSE Letter 1, at 8.                                                               Continued




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                                                3218                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                   The Cboe Market Close will offer                     Manipulation                                            Nasdaq argued that by having its data
                                                market participants an additional venue                    Several commenters addressed the                     dissemination and cut-off time occur
                                                to which they may send orders for                       issue of whether the proposal would                     simultaneously, all market participants
                                                execution at the official closing price                 facilitate manipulation of both the                     learn the imbalance at the same time,
                                                and an additional data feed that some                   closing auctions on the primary listing                 avoiding such risks.192
                                                market participants may choose to                       markets, as well as continuous trading                     NYSE further asserted that the
                                                monitor. However, as several                            during the final minutes of the trading                 proposal could potentially provide some
                                                commenters stated, many market                          day. Some commenters did not believe                    market participants, such as
                                                participants already monitor multiple                   it would do so. For example, one                        professional traders, with useful
                                                data feeds and the Commission believes                  commenter stated that incentives to                     information that other market
                                                that those market participants that                     manipulate the closing price already                    participants do not have, such as the
                                                would plan to monitor information                       exist and it is unlikely the proposal                   direction of an imbalance, which could
                                                disseminated by BZX relating to Cboe                    would result in increased manipulation                  be used to influence the official closing
                                                Market Close would likely already                       of the market close.188                                 price.193
                                                maintain systems and software that are                                                                             Although not citing concerns
                                                                                                           In contrast, several commenters
                                                able to aggregate such feeds.186                                                                                regarding manipulation specifically, T.
                                                                                                        asserted that the proposal raises a risk
                                                Accordingly, the Commission does not                                                                            Rowe Price similarly argued that the
                                                                                                        of manipulation, in part due to the
                                                believe that monitoring the Cboe Market                                                                         proposal would lead to information
                                                                                                        asymmetry of information that would be
                                                Close feed or having an additional                                                                              asymmetries that could result in
                                                                                                        disseminated, which would allow
                                                venue to submit MOC interest would                                                                              changes in continuous trading behavior
                                                                                                        market participants to utilize
                                                significantly increase complexity or                                                                            leading into the market close as some
                                                                                                        informational advantages to their own
                                                impose substantial burdens on market                                                                            market participants could be trading on
                                                                                                        benefit. For example, Nasdaq argued
                                                participants in such a manner as to                                                                             information gathered from Cboe Market
                                                                                                        that information concerning the amount
                                                render the proposal inconsistent with                                                                           Close pairing results.194 T. Rowe Price
                                                                                                        of orders matched through Cboe Market
                                                the Act. In addition, the Commission                                                                            asserted that a market participant that is
                                                                                                        Close, would represent tradable
                                                believes, as stated by BZX, that because                                                                        aware of the composition of volume
                                                                                                        information that market participants
                                                BZX will disseminate the amount of                                                                              paired through Cboe Market Close at
                                                                                                        could use to ‘‘game’’ the closing crosses
                                                paired shares well in advance of the                                                                            3:35 p.m. would be in a position to use
                                                                                                        on the primary listing markets and
                                                order entry cut-off times for the primary                                                                       that information to influence its trading
                                                                                                        undermine fair and orderly markets.189
                                                listing markets’ closing auctions, the                                                                          behavior over the next ten to fifteen
                                                                                                        In particular, Nasdaq argued that its
                                                proposal is reasonably designed to give                                                                         minutes leading in to the closing
                                                                                                        closing auction was designed to
                                                market participants adequate time to                                                                            auction cut-off times on NYSE and
                                                                                                        carefully balance the amount and timing
                                                review the necessary data, make                                                                                 Nasdaq respectively.195 T. Rowe Price
                                                                                                        of data released so as to reduce the risk
                                                informed decisions about closing order                                                                          argued that, as a result, the proposal
                                                                                                        of gaming, but that this new information
                                                submission, and route orders to the                                                                             could not only impact price discovery
                                                                                                        regarding paired MOC orders could be
                                                primary listing exchange when desired.                                                                          in closing auctions on the primary
                                                                                                        used to gauge the depth of the market,
                                                Further, the Commission believes, as                                                                            listing markets it could also impact
                                                                                                        the direction of existing imbalances, and
                                                BZX argued, that market participants                                                                            continuous trading behavior.196
                                                                                                        the likely depth remaining at Nasdaq,
                                                have the ability to evaluate any                                                                                   In contrast, BZX argued that
                                                                                                        creating gaming opportunities.190 While
                                                potential risks that they believe may be                                                                        information asymmetries are inherent in
                                                                                                        Nasdaq acknowledged that information
                                                associated with using the proposed                                                                              trading, including the primary listing
                                                                                                        asymmetries exist today as a result of
                                                functionality in any determination as to                                                                        markets closing auctions.197 For
                                                                                                        broker-dealer MOC order matching
                                                whether to send their orders to Cboe                                                                            example, BZX argued that the current
                                                                                                        services, it argued that BZX, ‘‘as a
                                                Market Close, such as the need to                                                                               operation of d-Quotes on NYSE carries
                                                                                                        neutral platform, is more likely to gather
                                                monitor additional data feeds, whether                                                                          a risk of manipulation as it provides an
                                                                                                        orders from multiple brokers and enable
                                                their orders were matched on BZX, or                                                                            informational advantage to NYSE DMMs
                                                                                                        a small number of participants to gain
                                                potentially having to send their MOC                                                                            and floor brokers, and allows d-Quotes
                                                                                                        actionable asymmetric information,’’
                                                orders to more than one venue if they                                                                           to be entered, modified or cancelled up
                                                                                                        which could potentially change the
                                                are not matched in Cboe Market                                                                                  until 3:59:50 p.m. while other market
                                                                                                        Nasdaq closing price.191 In response to
                                                Close.187                                                                                                       participants are prohibited from
                                                                                                        claims from BZX that Nasdaq’s closing                   entering, modifying or cancelling on-
                                                                                                        auction is subject to the same                          close orders after 3:45 p.m.198 Lastly,
                                                orders to the Cboe Market Close, as the analysis
                                                                                                        information asymmetries and risks,
                                                should turn on whether the mere existence of the                                                                BZX argued that the information
                                                Cboe Market Close would increase complexity and
                                                                                                          188 See   Angel Letter, at 5.
                                                operational risk in the market. See NYSE Letter 3,                                                                192 See  id.
                                                at 2.                                                     189 See   Nasdaq Letter 1, at 8 and Nasdaq Letter       193 See
                                                   186 In addition, in response to comments             2, at 14.                                                          NYSE Letter 1, at 6. However, ViableMkts
                                                                                                                                                                argued that because these market participants
                                                regarding the potential for other exchanges to adopt       190 See Nasdaq Letter 1, at 8 and Nasdaq Letter
                                                                                                                                                                would not know the full magnitude of the
                                                similar functionality that would require monitoring     2, at 13–14 (arguing that market participants may
                                                                                                                                                                imbalance, it does not believe the proposal creates
                                                of even more data feeds, the Commission believes        use information gained regarding an imbalance in
                                                                                                                                                                an incremental risk of manipulation. See
                                                that those participants that would likely choose to     Cboe Market Close to detect the direction of the
                                                                                                                                                                ViableMkts Letter, at 5.
                                                monitor such data feeds likely already have the         Nasdaq closing auction imbalance and trade against         194 See T. Rowe Price Letter, at 2–3.
                                                capability to monitor and aggregate information         that information in either the closing auction or the
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                                                                                                                                                                   195 See id.
                                                from multiple data feeds. Furthermore, the current      continuous market).
                                                                                                                                                                   196 See id.
                                                BZX filing under consideration is a proposal from          191 See Nasdaq Letter 2, at 14. Nasdaq argued that
                                                one exchange to disseminate information on one          this would weaken the price discovery process,             197 See BZX Letter 1, at 11–12 and BZX Letter 2,

                                                data feed and, as such, the Commission’s analysis       create a cycle of closing price deterioration, and      at 9.
                                                considers whether the instant proposal is consistent    increase volatility. See id. But see supra notes 110–      198 See BZX Letter 1, at 12 and BZX Letter 2, at
                                                with the Act, rather than similar functionality that    160 and accompanying text discussing why the            9. BZX also requested that the Commission review
                                                other exchanges may or may not propose in the           proposal is reasonably designed to not impact the       the appropriateness of NYSE’s use of the d-Quote
                                                future.                                                 price discovery process of the primary listing          and its potential for price manipulation of NYSE’s
                                                   187 See supra note 120.                              markets’ closing auctions.                              closing prices. See BZX Letter 1, at 9.



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                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                         3219

                                                disseminated through the Bats Auction                   information does not represent overall                  asserted that the potential for
                                                Feed would not provide any indication                   supply or demand for the security, is                   manipulative activity at the close would
                                                of whether the cancelling of a particular               subject to change before the close, and                 increase because primary listing
                                                side of an order that has not been                      is only one piece of information and                    exchange auctions would decrease in
                                                matched back to a market participant ‘‘is               likely less useful than other information               size and thus be easier to manipulate.205
                                                meaningful or just happenstance,’’                      regarding the close that would be                       NYSE also argued that the proposal
                                                which limits this information’s ability to              available to market participants, such as               facilitates manipulative activity by
                                                create or increase manipulative                         the total matched amount of MOC                         providing an incentive for market
                                                activity.199                                            shares that would be disseminated by                    participants to influence the closing
                                                   The Commission believes that the                     BZX at 3:35 p.m. and available to all                   price when they know they have been
                                                proposed rule change is consistent with                 market participants on equal terms, as                  successfully matched on BZX to the
                                                the requirement of Section 6(b)(5) of the               well as any imbalance information                       benefit of the price of its already
                                                Act that the rules of a national securities             disseminated by the primary listing                     matched order.206 Further, NYSE argued
                                                exchange be designed to prevent                         markets. While commenters argue that                    that market participants could
                                                fraudulent and manipulative acts and                    those who participate in Cboe Market                    manipulate information leading up to
                                                practices. The Commission believes                      Close would be able to discern the                      the close by entering orders into Cboe
                                                information asymmetries as those                        direction of an imbalance and use such                  Market Close in an attempt to send a
                                                described by commenters exist today                     information to manipulate the closing                   false signal regarding demand and
                                                and are inherent in trading, including                  price, the Commission believes the                      subsequently reverse such positions
                                                with respect to closing auctions. For                   utility of such gleaned information is                  after hours.207
                                                example, any party to a trade gains                     limited. In particular, a market                           The Commission recognizes that, with
                                                valuable insight regarding the depth of                 participant would only be able to                       or without Cboe Market Close, the
                                                the market when an order is executed or                 determine the direction of the                          potential exists that there may be market
                                                partially executed. Further, on NYSE,                   imbalance, and would have difficulty                    participants who may seek to engage in
                                                not only DMMs, but NYSE floor brokers                   determining the magnitude of any                        manipulative or illegal trading activity,
                                                have access to closing auction                          imbalance, as it would only know the                    including with respect to closing
                                                imbalance information that is not                       unexecuted size of its own order. In                    prices.208 Although no commenters
                                                simultaneously available to other                       addition, the information would only be                 provided specific data, analyses, or
                                                market participants, far in advance of                  with regard to the pool of liquidity on                 studies regarding manipulation
                                                the NYSE order entry cut-off time.                      BZX and would provide no insight into                   generally or to support the assertion that
                                                Specifically, pursuant to NYSE rules,                   imbalances on the primary listing                       the proposal could increase the
                                                floor brokers receive the amount of, and                market, competing auctions, or off-                     potential for manipulative activity,209
                                                any imbalance between, MOC and                          exchange matching services which, as                    scholarly articles have suggested that
                                                marketable LOC interest every fifteen                   described above, can represent a                        closing auction manipulations are often
                                                seconds beginning at 2:00 p.m. until                    significant portion of trading volume at                characterized by large,
                                                3:45 p.m.200 Floor brokers are permitted                the close. Likewise, while a market                     unrepresentatively priced orders
                                                to provide their customers with specific                participant would be able to determine                  submitted in the final seconds of the
                                                data points from this imbalance feed. In                whether its own order made up a large                   auction.210 Accordingly, the
                                                arguing for the Commission to approve                   or small percentage of the paired shares
                                                its proposal to disseminate such                        for a security in Cboe Market Close, it                 that the proposal creates new opportunities to
                                                information to floor brokers, NYSE                      would not be able to determine the                      possibly manipulate the close).
                                                                                                                                                                   205 See NYSE Letter 1, at 6.
                                                stated that the imbalance information                   composition of same-side or contra-side                    206 See NYSE Letter 1, at 6 and NYSE Report, at
                                                does not represent overall supply or                    MOC orders submitted to Cboe Market                     19.
                                                demand for a security, but rather is a                  Close, nor would such information                          207 See NYSE Report, at 19–20.
                                                small subset of buying and selling                      enable it to determine the composition                     208 NYSE also asserted that arbitrageurs will look
                                                interest that is subject to change before               of orders submitted to the primary                      for opportunities presented by Cboe Market Close
                                                the close, nor is it actionable prior to 15             listing market, competing auctions, or                  to ‘‘gam[e] the system.’’ However, NYSE also
                                                minutes before the close.201 NYSE                                                                               acknowledged that, ‘‘[i]t is hard to predict all of the
                                                                                                        off-exchange matching services.203                      ways in which, and the degree to which, this might
                                                further asserted that it believed the                   Therefore, the Commission believes the                  occur because it will depend on a wide range of
                                                information it disseminates to all                      utility of this information is also                     variables, including the degree of usage of the Bats
                                                participants at 3:45 p.m. is more                       limited. Accordingly, the Commission                    close, the changes to order flow and liquidity
                                                material to investors, as it is more                                                                            provision in the primary market’s closing
                                                                                                        believes the proposal’s potential for                   mechanism, the profits realized from manipulation,
                                                accurate, complete, and timely                          increased manipulation due to                           and the vitality of market oversight.’’ See NYSE
                                                information.202                                         information asymmetries is negligible.                  Report, at 19–22.
                                                   The Commission believes that the                        NYSE also argued that the proposal                      209 In the OIP, the Commission specifically

                                                same arguments apply with respect to                    would increase potential manipulation                   solicited comments on the whether the proposal
                                                BZX’s proposal. In particular, even if a                                                                        would increase the potential for manipulation and
                                                                                                        for several reasons.204 First, NYSE                     requested that commenters provide specific data,
                                                market participant becomes aware of the                                                                         analyses, or studies for support to the extent
                                                direction of the imbalance for a security                 203 See supra notes 194–196 and accompanying          possible. See OIP, supra note 7, at 40211. Although
                                                in Cboe Market Close as a result of                     text. While one commenter expressed concern that        the NYSE Report criticized the DERA Analysis for
                                                receiving a cancellation of part or all of              market participants that are aware of the               not addressing concerns regarding manipulation,
                                                                                                        composition of volume paired through Cboe Market        the potential impact of the proposal on
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                                                that participant’s order, such                          Close would be in a position to use that information    manipulation was outside the intended scope of
                                                                                                        to influence their trading behavior leading up to the   such analysis, see supra note 144, and NYSE did
                                                  199 See id.                                           close, under BZX’s proposal, BZX would only             not, in response to the OIP request, provide any of
                                                  200 See NYSE Rule 123C(6)(b).                         publish the size, and not the composition, of paired    its own specific data or purport to provide findings
                                                  201 See Securities Exchange Act Release No.           MOC shares, and that such disseminated                  of any study or analyses in this area. See NYSE
                                                62923 (September 15, 2010), 75 FR 57541, 57542          information would be available to all market            Report, at 19–22.
                                                (September 21, 2010) (SR–NYSE–2010–20; SR–              participants.                                              210 See Carole Comerton-Forde and Talis J.
                                                NYSEAmex–2010–25).                                        204 See NYSE Letter 1, at 6 and NYSE Report, at       Putnins, ‘‘Measuring Closing Price Manipulation,’’
                                                  202 See id.                                           19–22. See also Americas Executions Letter (stating                                                   Continued




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                                                3220                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                Commission believes that, while it is                   close more difficult and expensive due                  FINRA’s comprehensive cross-market
                                                possible that the potential for                         to fragmentation of order flow across                   surveillance program can monitor for
                                                manipulation could increase if the                      multiple markets.215 In contrast, IEX                   nefarious activity by a market
                                                closing auctions on the primary listing                 argued that participation in the Cboe                   participant across two or more markets
                                                exchanges decreased significantly in                    Market Close, followed by activity                      and includes surveillance designed to
                                                size, existing surveillance systems,                    intended to affect the closing price on                 detect activity geared towards
                                                should be able to continue to detect                    the primary market, would make                          manipulating a security’s closing
                                                such activity.211 With respect to NYSE’s                manipulation of closing crosses as or                   price.223 Stating that it currently
                                                comment that the proposal would                         more conspicuous than other trading                     provides FINRA the necessary trade
                                                provide an incentive for market                         patterns for which exchanges already                    data to conduct such surveillance, BZX
                                                participants to influence the closing                   conduct surveillance.216 Two                            represented that it is also committed to
                                                price when they know they have been                     commenters also stated that the                         work with FINRA on enhancements to
                                                successfully matched on BZX, market                     Consolidated Audit Trail would provide                  the current cross market surveillance
                                                participants can attempt this today with                a new tool for detecting any such                       program to account for any potential
                                                respect to existing off-exchange MOC                    manipulation.217                                        manipulative activity by participants in
                                                matching services (which are surveilled                    In response, BZX made several                        Cboe Market Close and the primary
                                                by FINRA) and any attempts to use Cboe                  arguments as to why it does not believe                 listing markets’ closing auctions.224 BZX
                                                Market Close to do this would result in                 that the proposal creates a potential for               also stated that, as a member of the
                                                such activity occurring on BZX, a                       increased manipulation.218 BZX stated                   Intermarket Surveillance Group (‘‘ISG’’),
                                                national securities exchange with                       that, should the Commission approve                     it would share the necessary
                                                obligations under the Act to regulate                   the proposal, both it and FINRA, as well                information concerning Cboe Market
                                                and surveil its market. Similarly,                      as other exchanges, would continue to                   Close with NYSE and Nasdaq, as part of
                                                entering non bona fide orders in an                     surveil for manipulative activity and                   their participation in ISG, to allow them
                                                attempt to give the appearance of high                  ‘‘seek to punish those that engage in                   to properly surveil for potentially
                                                demand is not a new form of potential                   such behavior.’’ 219 In its final response              manipulative activity within their
                                                manipulation unique to the proposal;                    letter, BZX reiterated that while it does               closing auctions.225
                                                rather, similar forms of market                         not believe that the proposal would                        With respect to manipulative or
                                                manipulation exist today and the                        increase the potential for manipulation,                illegal trading activity more broadly,
                                                Commission believes that current                        it is ‘‘committed to enhancing its                      self-regulatory organizations such as
                                                surveillance systems are designed to                    current surveillance procedures and                     BZX and the primary listing markets
                                                detect such activity.                                   working with other [SROs], including                    have an obligation under the Act to
                                                   Lastly, Nasdaq stated that it and other              FINRA, the NYSE, and Nasdaq, to                         surveil for manipulative activity on
                                                exchanges would need to develop new                     ensure that any potential inappropriate                 their markets. The Commission
                                                cross-market surveillance systems in                    trading activity is detected and                        generally believes that existing self-
                                                order to address these risks.212 NYSE                   prevented.’’ 220 Specifically, BZX stated               regulatory organization surveillance and
                                                also stated that there are no safeguards                that, consistent with its obligations as                enforcement activity, and the measures
                                                built-in to the proposal to prevent                     an SRO, it currently surveils all trading               that the Exchange has represented that
                                                manipulation, and identifying                           activity on its system including trading                it would take to surveil for and detect
                                                manipulative activity would also                        activity at the close, and intends to                   manipulative activity related to the
                                                become more difficult under the                         implement and enhance in-house                          proposal, would help to deter market
                                                proposal due to the time difference                     surveillance processes designed to                      participants who might otherwise seek
                                                between the Cboe Market Close and                       detect potential manipulative activity                  to try and abuse Cboe Market Close or
                                                primary market closing auctions and the                 related to the Cboe Market Close.221                    a closing auction on a primary listing
                                                cross-market nature of the                                 BZX also highlighted the cross-market                exchange. The Commission expects that
                                                manipulation.213 Further, NYSE argued                   surveillance that FINRA conducts on its                 BZX will closely monitor Cboe Market
                                                that market participants may have                       behalf.222 In particular, BZX stated that               Close and implement new or enhanced
                                                legitimate reasons to want to reverse                                                                           surveillance measures, as necessary,
                                                their trades that have been matched in                     215 See GTS Securities Letter 1, at 6; GTS           designed to identify potential
                                                                                                        Securities Letter 2, at 5.                              manipulative behavior. Further, the
                                                Cboe Market Close by trading in the                        216 See IEX Letter, at 2.
                                                primary market auction, and thus, it                                                                            Commission expects that potential
                                                                                                           217 See id., at 2–3 and Bollerman Letter, at 2.
                                                would be difficult to distinguish                          218 See BZX Letter 1, at 11–12 and BZX Letter 2,
                                                                                                                                                                violative conduct identified by BZX,
                                                between manipulative trading activity                   at 9.                                                   FINRA, or any other national securities
                                                and legitimate ‘positioning.’ 214 GTS                      219 See BZX Letter 1, at 11 and BZX Letter 2, at     exchange would be investigated. With
                                                similarly argued that the proposal                      9.                                                      respect to NYSE’s comment on the
                                                would make surveillance of the market                      220 See BZX Letter 4, at 1.
                                                                                                                                                                potential challenges posed that time
                                                                                                           221 Id. In particular, BZX stated that the
                                                                                                                                                                differences or cross-market activity may
                                                                                                        surveillance would include, among other things,
                                                Journal of Financial Intermediation 20, 135–158         monitoring for possible non bona fide order
                                                                                                                                                                pose in identifying manipulative
                                                (2011), available at: https://www.sciencedirect.com/    activity, such as the submission of orders for the      activity,226 these issues also exist today
                                                science/article/pii/S104295731000015X; and Talis        purpose of gaining an informational advantage, the      with respect to existing off-exchange
                                                J. Putnins, ‘‘Market Manipulation: A Survey,’’          entry of large size orders on one side of the market,
                                                Journal of Economic Surveys, 26, 952–967 (2012),                                                                MOC matching services. To the extent
                                                                                                        or other trading activity that would indicate a
                                                available at: http://onlinelibrary.wiley.com/doi/       pattern or practice aimed at manipulating the
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                                                10.1111/j.1467-6419.2011.00692.x/full.                  closing auction. Id. Further, BZX committed to          the exchange’s behalf. Notwithstanding the
                                                   211 See infra for discussion of the obligations
                                                                                                        providing the Commission staff its surveillance         existence of a regulatory services agreement, the
                                                under the Act of national securities exchanges, as      plan and stated that it would implement that plan       exchange retains legal responsibility for the
                                                self-regulatory organizations, to surveil for           on the date that Cboe Market Close becomes              regulation of its members and its market and the
                                                manipulative activity on their markets.                 available to market participants. See id. at 2.         performance of its regulatory services provider.
                                                   212 See Nasdaq Letter 2, at 14.                                                                                223 Id.
                                                                                                           222 See id. Under regulatory services agreements,
                                                   213 See NYSE Report, at 20–21 and NYSE Letter                                                                  224 Id.
                                                                                                        national securities exchanges, such as BZX, may
                                                1, at 6.                                                enter into contracts with other regulatory entities,      225 Id.
                                                   214 See NYSE Report, at 19.                          such as FINRA, to provide regulatory services on          226 See supra note 213 and accompanying text.




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                                                                               Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                            3221

                                                that such attempted manipulative                           riding’’ on the investments the primary                    NYSE also stated that the proposal
                                                activity instead occurs on BZX, it would                   listing markets have made in their                         differs from the Nasdaq and NYSE Arca
                                                simply shift surveillance from FINRA to                    closing auctions.233 Specifically, NYSE                    competing auctions in securities not
                                                BZX, a national securities exchange                        asserted that the proposal is an                           listed on their exchanges in that such
                                                with obligations under the Act to                          unnecessary and inappropriate burden                       auctions compete on a level playing
                                                regulate and surveil its market. Further,                  on competition as it would allow BZX                       field because they are independent
                                                with regard to the challenge of                            to use the closing prices established                      price-discovery auction events that do
                                                differentiating between legitimate                         through the auction of a primary listing                   not rely on prices established by the
                                                trading and manipulative activity, this                    market, without bearing any of the costs                   primary listing exchange and they serve
                                                too exists today with regard to many                       or risks associated with conducting a                      as an alternative method of establishing
                                                different trading scenarios.                               closing auction.234 NYSE added that the                    an official closing price if a primary
                                                                                                           existing exchange fees for closing                         listing exchange is unable to conduct a
                                                Impact on Competition
                                                                                                           auctions reflect the value created by the                  closing auction due to a technology
                                                  A number of commenters addressed                         primary listing exchange’s complex                         issue.239
                                                the proposal’s impact on competition.                      procedures and technology to determine                        Nasdaq also argued that the proposal
                                                Seven commenters supporting the                            the official closing price of a security.235               would impose a burden on competition
                                                proposal stated that it would increase                     NYSE emphasized that it has invested                       not necessary or appropriate in
                                                competition among exchanges for                            significantly in intellectual property and                 furtherance of the purposes of the Act.
                                                executions of orders at the close.227                      software to implement systems that                         Specifically, Nasdaq believed that the
                                                These commenters asserted that                             facilitate orderly price discovery in the                  proposal undermines intra-market
                                                increased competition could result in                      closing auction, as well as surveillance                   competition, by removing orders from
                                                reduced fees for market participants.228                   tools necessary to monitor activity                        Nasdaq’s auction book and prohibiting
                                                Three commenters characterized the                         leading up to, and in, the closing                         those orders from competing on Nasdaq,
                                                primary listing markets as maintaining a                   process.236 Specifically, NYSE stated                      which Nasdaq argued is necessary for
                                                ‘‘monopoly’’ on orders seeking a closing                   that operating an auction is the most                      the exchange to arrive at the most
                                                price with no market competition,                          technologically complicated function of                    accurate closing price.240 Nasdaq also
                                                which they argued has, and would                           an exchange that requires significant                      stated that, by diverting orders away
                                                continue to, result in a continual                         resources.237 According to NYSE, BZX                       from NYSE and Nasdaq, the proposal
                                                increase in fees for such orders if the                    would be able to sell the official closing                 would detract from robust price
                                                proposal were not approved.229 In                          price established by a NYSE closing                        competition and discovery that closing
                                                addition, IEX argued that the proposal                     auction at a price point with which it                     auctions ensure.241 Nasdaq further
                                                does not unduly burden competition as                      could not realistically compete.238                        argued that in order for BZX to
                                                exchanges often attempt to compete by
                                                                                                                                                                      meaningfully enhance competition, it
                                                adopting functionality or fee schedules                       233 See NYSE Letter 1, at 9–10; NYSE Letter 3, at
                                                                                                                                                                      would have to generate its own closing
                                                developed by competitors.230                               1, 4–6 Nasdaq Letter 1, at 5–6 & 9; Nasdaq Letter
                                                                                                           2, at 7–8 (reiterating its assertion that BZX is ‘‘free-   price, as opposed to merely utilizing the
                                                ViableMkts also asserted that the
                                                                                                           riding’’ on the primary listing markets’ investments       closing price generated by a primary
                                                proposal is not fully competitive with                     in issuer relationships, real-time regulation, and         listing market.242 In addition, Nasdaq
                                                closing auctions, as it does not accept                    closing cross technology); BioCryst Letter, at 2;
                                                                                                                                                                      argued that price competition between
                                                priced orders or disseminate imbalance                     Digimarc Letter, at 1–2; NBT Bancorp Letter, at 2;
                                                information.231 Rather, it believed that                   Balchem Letter, at 2; Cree Letter, at 2; Sirius Letter,    exchanges is not as important a form of
                                                the proposal competes with other un-
                                                                                                           at 2; Lam Letter, at 2; and PayPal Letter, at 1. See       competition as innovation because price
                                                                                                           also Angel Letter, at 3 (calling for a rationalization     competition elevates fragmentation,
                                                priced orders in closing auctions which,                   of intellectual property protection in order to foster
                                                in its view, is not ‘‘destructive to the                   productive innovation).                                    sacrifices quote and order interaction,
                                                mission of the closing auction.’’ 232                         234 See NYSE Letter 1, at 9, NYSE Letter 2, at 1–       and, in the case of Cboe Market Close,
                                                  In contrast, other commenters argued                     3 (adding that the proposal is anti-competitive            undermines innovation.243 Further,
                                                                                                           because it is proposing to sell at a lower price the       Nasdaq stated that BZX’s comparisons
                                                that the proposal would impose a                           closing prices produced through resources
                                                burden on competition not necessary or                     expended by NYSE), and NYSE Letter 3, at 5; and
                                                                                                                                                                      to pegged orders, where the price is
                                                appropriate in furtherance of the                          NYSE Letter 4, at 1. In contrast, one commenter            based upon reference data that does not
                                                purposes of the Act, including by ‘‘free-                  argued that BZX would not be ‘‘free-riding’’ on the        originate on that exchange, was
                                                                                                           primary listing exchanges’ price discovery process         misplaced because all exchanges
                                                                                                           because it is ‘‘a regular and accepted practice’’ to
                                                   227 See PDQ Letter; Clearpool Letter, at 2; Virtu
                                                                                                           match orders at reference prices. See SIFMA Letter
                                                Letter, at 2; SIFMA Letter 1, at 2; IEX Letter, at 1;      2, at 2.                                                   that there likely would be other impacts on the
                                                ViableMkts Letter, at 1–2; and Bollerman Letter, at           235 See NYSE Letter 1, at 9 and NYSE Letter 3,          exchange’s overall fee structure. See id.
                                                2.                                                         at 5 (stating that NYSE does not segregate the costs
                                                                                                                                                                         239 See NYSE Letter 1, at 6; NYSE Letter 2, at 3–
                                                   228 See PDQ Letter; Clearpool Letter, at 2; Virtu
                                                                                                           associated with building, testing, monitoring or           4; and NYSE Letter 3, at 5. In response, one
                                                Letter, at 2; SIFMA Letter 1, at 2; IEX Letter, at 1;      maintaining its closing auction process and that the       commenter stated that these competing auctions
                                                ViableMkts Letter, at 1; SIFMA Letter 2, at 2; and         costs do not vary based on the volume of orders            were not originally proposed to only serve as a
                                                Bollerman Letter, at 2.                                    sent to the closing auction). NYSE also argued that        back-up to a primary listing markets’ closing
                                                   229 See IEX Letter, at 3; Clearpool Letter, at 2; and   the proposal impacts competition for listings, as          auction. See SIFMA Letter 2, at 2. In addition, one
                                                ViableMkts Letter, at 1–2. However, one commenter          issuers choose where to list their securities based        commenter stated that such competing auctions are
                                                also stated that it believes the fees charged by NYSE      on how primary listing exchanges are able to               not expressly limited to operating only when
                                                and Nasdaq for participating in their closing              centralize liquidity and perform closing auctions.         another primary listing exchange is experiencing a
                                                auctions are not excessive and there is no need for        See NYSE Letter 1, at 9.                                   failure. See Bollerman Letter, at 3.
                                                additional fee competition for executing orders at            236 See NYSE Letter 2, at 2. Moreover, NYSE                240 See Nasdaq Letter 1, at 9.
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                                                the official closing price. See GTS Securities Letter      stated that it dedicates resources to providing               241 See Nasdaq Letter 1, at 10 and Nasdaq Letter
                                                1, at 5.                                                   systems to DMMs necessary to facilitate the closing        2, at 7–8. See also supra notes 27–109 and
                                                   230 See IEX Letter, at 3.                               of trading as well as to floor brokers to enter and        accompanying text (discussing comments on the
                                                   231 See ViableMkts Letter, at 5.                        manage their customers’ closing interest. See id.          proposal’s impact on price discovery).
                                                   232 See id. ViableMkts also argued that the effect         237 See NYSE Letter 3, at 5.                               242 See id., at 13. See also supra notes 52–54

                                                of this competition will most likely be increased             238 See id. NYSE stated that the majority of costs      (discussing comments on the proposal’s impact on
                                                volumes at the closing price because of lower              associated with operating a closing auction are            price discovery and competing auctions and over-
                                                marginal costs and the potential to attract new types      fixed costs. If NYSE were to reduce the fees charged       the-counter matching services).
                                                of investors to transact at the closing price. See id.     for participating in its closing auction, NYSE stated         243 See Nasdaq Letter 2, at 8.




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                                                3222                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                contribute to the prices to which such                  enhances the competitive dynamic                           While the primary listing markets and
                                                orders are pegged.244 Nasdaq asserted                   amongst exchanges.253                                   other commenters argue that BZX is
                                                that Cboe Market Close is not an                           Further, BZX asserted that the                       ‘‘free riding’’ on investments of the
                                                analogous offering because BZX does                     Commission has approved the operation                   primary listing markets in the
                                                not contribute to the closing price on a                of competing closing auctions, noting in                development and maintenance of the
                                                primary listing exchange.245                            particular the closing auctions on                      closing auction process and thus
                                                   In response to commenters’                           Nasdaq, NYSE Arca, and the American                     impeding competition in a manner
                                                contentions about competition, BZX                      Stock Exchange.254                                      inconsistent with the Act, the
                                                asserted that the proposal would                           The Commission believes that the                     Commission believes that this form of
                                                enhance rather than burden                              proposal does not impose any burden                     burden on competition must be
                                                competition.246 In this regard, BZX                     on competition not necessary or                         evaluated against the potentially
                                                argued that its proposal would promote                  appropriate in furtherance of the Act;
                                                                                                                                                                enhanced competition that the proposal
                                                competition in the use of MOC orders at                 rather, it provides an alternative venue
                                                                                                                                                                also provides, as discussed above.255
                                                the official closing price.247 Specifically,            to which market participants may
                                                                                                                                                                Further, while NYSE and Nasdaq argue
                                                BZX stated that the proposal would                      submit closing interest and receive the
                                                                                                        official closing price. The Commission                  that their fees for closing executions
                                                have a positive impact on competition
                                                                                                        believes that while BZX would not be                    reflect their costs of developing and
                                                as it offers a price-competitive
                                                alternative that will not impact the price              conducting the closing auction that                     operating the closing auctions, other
                                                discovery process.248                                   would determine the execution price for                 commenters assert that the primary
                                                   BZX also challenged the assertion that               orders executed in Cboe Market Close,                   listing markets have taken advantage of
                                                it was ‘‘free-riding’’ on the primary                   the availability of Cboe Market Close                   the ‘‘monopoly’’ they have on orders
                                                listing exchanges’ closing auctions.249 In              will inject competition into the closing                seeking a closing price to impose high
                                                this regard, BZX argued that instead it                 process to the ultimate benefit of market               fees. In this regard, the Commission
                                                was, on balance, providing a ‘‘a                        participants generally, which could                     expects that the proposal, by
                                                materially better value to the                          include price and execution quality                     introducing further competition, should
                                                marketplace’’ in two ways: By not                       competition. The Commission further                     result in a reduction of fees for such
                                                diverting price-forming limit orders                    believes that implementation of Cboe                    orders. This may result in benefits to
                                                away from the primary listing market;                   Market Close could incent other venues,                 investors generally. In addition, in the
                                                and by providing users with the official                including the primary listing exchanges                 highly competitive environment of the
                                                closing price because any other price                   as well as off-exchange matching                        current national market system with
                                                would be undesirable to market                          venues, to continue to innovate and                     numerous exchanges competing for
                                                participants and potentially harmful to                 compete to attract MOC orders to their                  order flow, it is commonplace for
                                                price formation.250 BZX further argued                  closing auctions, which may include                     exchanges to attempt to mimic or build
                                                that there is precedent for an exchange                 lowering transaction fees, to the benefit               upon various functionality of their
                                                to execute orders solely at reference                   of market participants generally. The                   competitors. Doing so does not result in
                                                prices while not also displaying priced                 proposal would also provide an                          the proposal imposing a competitive
                                                orders for that security.251 In addition,               opportunity for market participants to                  burden not necessary or appropriate in
                                                BZX stated that no rule or regulation                   assess and compare their experience in                  furtherance of the purposes of the Act.
                                                provides the primary listing market with                seeking to execute MOC orders on
                                                control over how other market                           different national securities exchanges,                   In addition, both NYSE and Nasdaq
                                                participants use the official closing                   which would foster competition and                      referenced the Commission’s
                                                price in their matching engines or with                 that may enhance the quality and                        disapproval of Nasdaq’s proposal to
                                                regard to the pricing of their own                      efficiency of MOC order executions.                     create a Benchmark Order as support
                                                products, such as mutual funds, ETFs,                   Ultimately, the Commission believes                     that BZX has not sufficiently satisfied
                                                and indices.252 BZX also stated that                    that the success of the Cboe Market                     its obligation to justify that the proposal
                                                improving and mimicking functionality                   Close in competing with the primary                     is consistent with the Act and not an
                                                                                                        listing exchanges and off-exchange                      inappropriate burden on competition.
                                                  244 See  id., at 13.                                  matching venues for MOC orders will                     NYSE argued that BZX essentially
                                                  245 See  id.                                          depend on a variety of factors, including               proposes to compete with broker-dealer
                                                   246 See BZX Letter 1, at 10–11 and BZX Letter 2,
                                                                                                        the quality of the MOC order execution                  agency order matching services.256
                                                at 6–7.                                                                                                         NYSE asserted that the Commission
                                                   247 See id. BZX further argued that Nasdaq’s
                                                                                                        services, the attendant risks, and the
                                                                                                        costs associated with such executions.                  disapproved Nasdaq’s Benchmark Order
                                                assertion that the proposal would undermine
                                                competition amongst orders is misplaced because                                                                 in part because it would provide an
                                                BZX believes that paired MOC orders, which are            253 See  id.                                          exchange with an unfair advantage over
                                                beneficiaries of price discovery and not price-           254 See  BZX Letter 1, at 6. See also supra notes     competing broker-dealers, which was
                                                setting orders do not impact interactions that take     81–93 and accompanying text (discussing BZX’s
                                                place on another exchange because orders compete
                                                                                                                                                                not consistent with Section 6(b)(8) of
                                                                                                        comments on competing closing auctions with
                                                with each other for executions within each              regard to price discovery). In addition, in response    the Act.257 Nasdaq further argued that
                                                individual exchange based on the parameters a           to Nasdaq’s contention that it is aware of no           the disapproval of its Benchmark Order
                                                market participant places on its orders. See id., at    regulator in any jurisdiction that has sanctioned a     proposal supports the assertion that an
                                                11.                                                     diversion of orders from the primary market close,
                                                   248 See BZX Letter 2, at 7.                          BZX stated the Ontario Securities Commission’s          exchange must articulate how a
                                                   249 See BZX Letter 1, at 5 and BZX Letter 2, at      approval of a similar proposal by Chi-X Canada          proposed service is consistent with the
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                                                7.                                                      ATS, which it said is currently owned by Nasdaq,
                                                   250 See BZX Letter 1, at 5.
                                                                                                        to match MOC orders at the closing price                  255 To the extent that the primary listing markets
                                                                                                        established by the Toronto Stock Exchange. See
                                                   251 See BZX Letter 1, at 6 and BZX Letter 2, at
                                                                                                        Nasdaq Letter 1, at 10; BZX Letter 1, at 7; and BZX     believe the proposal infringes on their intellectual
                                                7 (describing NYSE’s after hours crossing sessions      Letter 2, at 2 (stating that the Ontario Securities     property and innovations they have developed with
                                                which executes orders at the NYSE official closing      Commission stated that the proposal would not           regard to closing auctions, they have the ability to
                                                price and the ISE Stock Exchange functionality that     threaten the integrity of the price formation process   seek protection under applicable laws, as
                                                only executed orders at the midpoint of the NBBO        and would pressure the Toronto Stock Exchange to        appropriate.
                                                and did not display orders).                            competitively price executions during their closing       256 See NYSE Letter 1, at 8.
                                                   252 See BZX Letter 2, at 8.                          auction).                                                 257 See id.




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                                                                              Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices                                                       3223

                                                policy goals of the Act with respect to                 and Nasdaq, its proposal does not                      limitations on liability are part of a
                                                national securities exchanges.258                       implicate the same issues as Nasdaq’s                  broader policy issue regarding the
                                                   Likewise, SIFMA also referenced the                  Benchmark Order proposal because the                   different regulatory structures for
                                                Commission’s disapproval of Nasdaq’s                    Commission’s disapproval of that                       exchanges and broker-dealers, and do
                                                proposal to create a Benchmark Order as                 proposal rested primarily on its finding               not materially impact the Commission’s
                                                support for its assertion that BZX is                   that it raised issues under the Market                 analysis or finding regarding whether
                                                proposing to offer a function identical to              Access Rule.268 BZX responded to                       this proposal poses an unnecessary or
                                                that currently offered by broker-dealers,               SIFMA’s comments on regulatory                         inappropriate burden on
                                                yet would benefit from regulatory                       immunity and its limitation on liability               competition.272
                                                immunity as well as the limits on                       rule by stating that the concerns raised                  The Commission has taken the
                                                liability contained in BZX Rule                         were ‘‘not germane to whether the                      position that immunity from suit ‘‘is
                                                11.16.259 Specifically, SIFMA stated                    [p]roposal is consistent with the Act,’’               properly afforded to the exchanges
                                                that, while it supports the proposal, it                and further stated that it believed it                 when engaged in their traditional self-
                                                believes that as a condition of approval,               would be inappropriate in the context of               regulatory functions—where the
                                                BZX and the Commission should clarify                   a filing on one proposed rule change to                exchanges act as regulators of their
                                                in writing that Cboe Market Close would                 set a new standard on an issue that has                members,’’ including ‘‘the core
                                                not be entitled to any application of                   broad application to all exchange                      adjudicatory and prosecutorial
                                                regulatory immunity and that the                        services as well as National Market                    functions that have traditionally been
                                                Exchange should amend its Rule 11.16                    System Plans.269 BZX also asserted that                accorded absolute immunity, as well as
                                                to provide that Cboe Market Close                       SIFMA did not provide any evidence to                  other functions that materially relate to
                                                would not be subject to the monetary                    support its claim that its members have                the exchanges’ regulation of their
                                                limits on the Exchange’s liability.260                  been disadvantaged by the exchange’s                   members,’’ but should not ‘‘extend to
                                                   With respect to regulatory immunity,                 limitation of liability rule as compared               functions performed by an exchange
                                                SIFMA asserted that both courts and the                 to limitation on liability provisions in a             itself in the operation of its own market,
                                                Commission have stated that regulatory                  broker-dealer’s contracts with its clients,            or to the sale of products and services
                                                immunity applies only in situations                     which often disclaim all liability.270                 arising out of those functions.’’ 273 The
                                                where an exchange is exercising its                        The Commission believes, as                         Court of Appeals for the Second Circuit
                                                regulatory authority over its member,                   acknowledged by BZX, that it is                        recently reached a similar
                                                pursuant to the Act.261 SIFMA stated                    possible that BZX’s proposal could                     conclusion.274 The Commission has also
                                                that because Cboe Market Close would                    divert some MOC orders from off-                       recognized that an exchange’s
                                                not be a self-regulatory function                       exchange matching services operated by                 invocation of immunity from suit
                                                whereby the exchange would be                           broker-dealers onto a regulated                        should be examined on a ‘‘‘case-by-case
                                                regulating its members, BZX should not                  exchange.271 Broker-dealers and                        basis,’ with ‘the party asserting
                                                be entitled to apply regulatory                         national securities exchanges currently                immunity bear[ing] the burden of
                                                immunity for any losses arising from the                compete with respect to a variety of                   demonstrating [an] entitlement to
                                                functionality.262 In addition, SIFMA                    functions and services that they offer to              it.’ ’’ 275 Whether and to what extent a
                                                stated that BZX Rule 11.16 currently                    market participants within the current                 court would consider BZX’s additional
                                                limits the liability exposure of the                    national market system. As such, the                   functionality under the proposed rule to
                                                exchange to its members.263 SIFMA                       fact that a national securities exchange               fall within an exchange’s traditional
                                                asserted that BZX’s limits on liability set             proposes to offer functionality that is                regulatory functions depends on an
                                                forth in Rule 11.16 ‘‘bear no relation to               similar to a service offered by a broker-              assessment of the facts and
                                                the actual amount of financial loss that                dealer does not, in and of itself, render              circumstances of the particular
                                                could result from an exchange                           such functionality an inappropriate                    allegations before it and is beyond the
                                                malfunction.’’ 264 SIFMA argued that the                burden on competition. Rather, the                     scope of the Commission’s
                                                ‘‘disparity is particularly acute’’ with                proposal must be considered in the                     consideration of the proposed rule
                                                respect to the proposal because broker-                 broader context of the existing                        change pursuant to the Act.
                                                dealers currently perform services akin                 competitive landscape and different
                                                to Cboe Market Close without a                                                                                 IV. Conclusion
                                                                                                        regulatory structures applicable to
                                                limitation on their liability.265                       broker-dealers and exchanges under the                   For the foregoing reasons, the
                                                Accordingly, SIFMA stated that, as a                    Act, respectively. With respect to BZX’s               Commission finds that the proposed
                                                condition of operating Cboe Market                      proposal, the Commission believes that,                rule change is consistent with the Act
                                                Close, BZX should carve it out from the                 on balance, in light of the differing                  and the rules and regulations
                                                liability limits of Rule 11.16.266                      requirements under the Act and the                     thereunder applicable to a national
                                                   BZX argued that, rather than looking                 rules and regulations thereunder                       securities exchange.
                                                to compete with broker-dealer services,                 applicable to national securities
                                                it is seeking to compete on price with                  exchanges and broker-dealers, the
                                                                                                                                                                  272 The Commission also notes that MOC orders

                                                the primary listing markets’ closing                                                                           submitted to other exchanges’ closing auctions
                                                                                                        proposal does not pose any burden on                   would be subject to those exchanges’ rules
                                                auctions.267 In addition, BZX argued                    competition not necessary or                           governing limitations on liability.
                                                that, contrary to the assertions by NYSE                appropriate in furtherance of the                         273 Brief of the Securities and Exchange

                                                                                                                                                               Commission, Amicus Curiae, No. 15–3057, City of
                                                  258 See
                                                                                                        purposes of the Act.                                   Providence v. Bats Global Markets, Inc. (2d Cir.)
                                                          Nasdaq Letter 1, at 5.
                                                  259 See
                                                                                                           Further, the Commission believes that               (‘‘City of Providence Amicus Br.’’), at 22.
                                                          SIFMA Letter 3, at 2–4.
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                                                  260 See id. at 1.                                     the issues raised by commenters                           274 City of Providence v. Bats Global Markets, Inc.,

                                                  261 See id. at 2–3.                                   regarding the judicial doctrine of                     878 F.3d 36 (2d Cir. 2017) (‘‘When an exchange
                                                  262 See id. at 3.                                     regulatory immunity and rule-based                     engages in conduct to operate its own market that
                                                  263 See BZX Rule 11.16.
                                                                                                                                                               is distinct from its oversight role, it is acting as a
                                                                                                                                                               regulated entity—not a regulator. Although the
                                                  264 See SIFMA Letter 3, at 4.                           268 See id., at 11.                                  latter warrants immunity, the former does not.’’).
                                                  265 See id.                                             269 See id.                                             275 City of Providence Amicus Br. at 21 (quoting
                                                  266 See id.                                             270 See BZX Letter 3, at 5.
                                                                                                                                                               In re NYSE Specialists Secs. Litig., 503 F.3d 89, 96
                                                  267 See BZX Letter 1, at 10.                            271 See BZX Letter 2, at 11.                         (2d Cir. 2007)).



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                                                3224                          Federal Register / Vol. 83, No. 15 / Tuesday, January 23, 2018 / Notices

                                                  It is therefore ordered, pursuant to                  the same meaning as set forth in OCC’s                 recovery and orderly wind-down of the
                                                Section 19(b)(2) of the Act 276 that the                By-Laws and Rules.4                                    [CCA] necessitated by credit losses, liquidity
                                                proposed rule change (SR–BatsBZX–                                                                              shortfalls, losses from general business risk,
                                                                                                        II. Clearing Agency’s Statement of the                 or any other losses.10
                                                2017–34), as modified by Amendment
                                                                                                        Purpose of, and Statutory Basis for, the
                                                No. 1, be, and hereby is, approved.                                                                              OCC is defined as a covered clearing
                                                                                                        Advance Notice
                                                  For the Commission, by the Division of                                                                       agency under the CCA rules, and
                                                Trading and Markets, pursuant to delegated                In its filing with the Commission,                   therefore is subject to the requirements
                                                authority.277                                           OCC included statements concerning                     of the CCA rules, including Rule 17Ad–
                                                Eduardo A. Aleman,                                      the purpose of and basis for the advance               22(e)(3).11
                                                Assistant Secretary.                                    notice and discussed any comments it
                                                                                                        received on the advance notice. The text               Proposed RWD Plan
                                                [FR Doc. 2018–01093 Filed 1–22–18; 8:45 am]
                                                                                                        of these statements may be examined at                    OCC is proposing to update, formalize
                                                BILLING CODE 8011–01–P
                                                                                                        the places specified in Item IV below.                 and adopt its RWD Plan.12 Consistent
                                                                                                        OCC has prepared summaries, set forth                  with the Commission’s guidance
                                                                                                        in sections A and B below, of the most                 concerning the requirements of Rule
                                                SECURITIES AND EXCHANGE
                                                                                                        significant aspects of these statements.               17Ad–22(e)(3)(ii), the purpose of the
                                                COMMISSION
                                                                                                                                                               proposed RWD Plan is to (i)
                                                [Release No. 34–82514; File No. SR–OCC–                 (A) Clearing Agency’s Statement on                     demonstrate that OCC has considered
                                                2017–810]                                               Comments on the Advance Notice                         the scenarios which may potentially
                                                                                                        Received From Members, Participants or                 prevent it from being able to provide its
                                                Self-Regulatory Organizations; The                      Others                                                 ‘‘Critical Services’’ (defined below) as a
                                                Options Clearing Corporation; Notice                      Written comments were not and are                    going-concern,13 (ii) provide
                                                of Filing of Advance Notice                             not intended to be solicited with respect              appropriate plans for OCC’s recovery or
                                                Concerning Updates to and                               to the proposed rule change and none                   orderly wind-down based on the results
                                                Formalization of OCC’s Recovery and                     have been received. OCC will notify the                of such consideration; 14 and (iii) impart
                                                Orderly Wind-Down Plan                                  Commission of any written comments                     to relevant authorities the information
                                                January 17, 2018.                                       received by OCC.                                       reasonably anticipated to be necessary
                                                   Pursuant to Section 806(e)(1) of Title                                                                      for purposes of recovery and orderly
                                                                                                        (B) Advance Notices Filed Pursuant to
                                                VIII of the Dodd-Frank Wall Street                                                                             wind-down planning.15
                                                                                                        Section 806(e) of the Payment, Clearing,
                                                Reform and Consumer Protection Act,                                                                               As discussed in greater detail below,
                                                                                                        and Settlement Supervision Act
                                                entitled Payment, Clearing and                                                                                 in preparing the proposed Plan, OCC
                                                Settlement Supervision Act of 2010                      Description of the Proposed Change                     was informed by relevant guidance from
                                                (‘‘Clearing Supervision Act’’) 1 and Rule               Background                                             not only from OCC’s regulators, but also
                                                19b–4(n)(1)(i) under the Securities                                                                            from certain international organizations.
                                                                                                           On September 28, 2016 the                           Within the framework of this guidance,
                                                Exchange Act of 1934 (‘‘Act’’),2 notice is              Commission adopted amendments to
                                                hereby given that on December 8, 2017,                                                                         OCC has drafted the proposed Plan to
                                                                                                        Rule 17Ad–22 5 and added new Rule                      reflect OCC’s specific characteristics,
                                                The Options Clearing Corporation                        17Ab2–2 6 pursuant to Section 17A of
                                                (‘‘OCC’’) filed with the Securities and                                                                        including its ownership, organizational,
                                                                                                        the Securities Exchange Act of 1934 7                  and operational structures, as well as
                                                Exchange Commission (‘‘Commission’’)                    and the Payment, Clearing, and
                                                an advance notice as described in Items                                                                        OCC’s size and systemic importance
                                                                                                        Settlement Supervision Act of 2010                     relative to the products that its clears.16
                                                I, II and III below, which Items have                   (‘‘Payment, Clearing and Settlement
                                                been prepared by OCC. The Commission                                                                              The proposed RWD Plan consists of
                                                                                                        Supervision Act’’) 8 to establish                      eight chapters. A description of each of
                                                is publishing this notice to solicit                    enhanced standards for the operation
                                                comments on the advance notice from                                                                            the first seven chapters of the proposed
                                                                                                        and governance of those clearing                       Plan is provided below (Chapter 8 of the
                                                interested persons.                                     agencies registered with the                           proposed plan consists of a series of
                                                I. Clearing Agency’s Statement of the                   Commission that meet the definition of                 appendices containing supporting
                                                Terms of Substance of the Advance                       a ‘‘covered clearing agency,’’ as defined              material).
                                                Notice                                                  by Rule 17Ad–22(a)(5) 9 (collectively,
                                                                                                        the new and amended rules are herein                   Chapter 1: Executive Summary
                                                  This advance notice is filed in
                                                connection with a proposed change to                    referred to as ‘‘CCA’’ rules). The CCA                   Chapter 1 of the RWD Plan would
                                                formalize and update OCC’s Recovery                     rules require that covered clearing                    provide an executive summary and
                                                and Orderly Wind-Down Plan (‘‘RWD                       agencies, among other things:                          overview of the proposed Plan. Chapter
                                                Plan’’ or ‘‘Plan’’), consistent with the                [E]stablish, implement, maintain and enforce           1 would begin by acknowledging OCC’s
                                                requirement applicable to OCC in Rule                   written policies and procedures reasonably
                                                                                                                                                                 10 17    CFR 240.17Ad–22(e)(3)(ii).
                                                17Ad–22(e)(3)(ii).                                      designed to . . . [m]aintain a sound risk
                                                                                                                                                                 11 Id.
                                                                                                        management framework for comprehensively
                                                  The RWD Plan was included as                                                                                   12 OCC maintains a recovery and orderly wind-
                                                                                                        managing legal, credit, liquidity, operational,
                                                confidential Exhibit 5 of the filing.3 The              general business, investment, custody, and             down plan that was prepared in response to
                                                proposed change is described in detail                  other risks that arise in or are borne by the          evolving international standards for CCPs. The
                                                in Item II below. All terms with initial                                                                       existing version of OCC’s recovery and orderly
                                                                                                        [CCA], which . . . [i]ncludes plans for the            wind-down plan was prepared in advance of the
                                                capitalization not defined herein have
sradovich on DSK3GMQ082PROD with NOTICES




                                                                                                                                                               adoption of the CCA rules.
                                                                                                          4 OCC’s By-Laws and Rules can be found on              13 As defined by Rule 17Ad–22(e)(3)(ii), those
                                                  276 15 U.S.C. 78s(b)(2).                              OCC’s public website: http://optionsclearing.com/      scenarios are: ‘‘credit losses, liquidity shortfalls,
                                                  277 17 CFR 200.30–3(a)(12).                           about/publications/bylaws.jsp.                         losses from general business risks and other losses.’’
                                                                                                          5 17 CFR 240.17Ad–22.
                                                  1 12 U.S.C. 5465(e)(1).                                                                                      17 CFR 240.17Ad–22(e)(3)(ii).
                                                  2 17 CFR 240.19b–4(n)(1)(i).                            6 17 CFR 240.17Ab2–2.                                  14 See Standards for Covered Clearing Agencies,

                                                  3 OCC has filed a proposed rule change with the         7 15 U.S.C. 78q–1.                                   81 FR 70786, 70810 (Oct. 13, 2016).
                                                                                                          8 12 U.S.C. 5461 et. seq.                              15 Id.
                                                Commission in connection with the proposed
                                                change. See SR–OCC–2017–021.                              9 17 CFR 240.17Ad–22(a)(5).                            16 See 81 FR at 70808.




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Document Created: 2018-01-23 01:08:44
Document Modified: 2018-01-23 01:08:44
CategoryRegulatory Information
CollectionFederal Register
sudoc ClassAE 2.7:
GS 4.107:
AE 2.106:
PublisherOffice of the Federal Register, National Archives and Records Administration
SectionNotices
FR Citation83 FR 3205 

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