81_FR_64703 81 FR 64521 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing of a Proposed Rule Change Relating to Price Protection Mechanisms and Risk Controls

81 FR 64521 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing of a Proposed Rule Change Relating to Price Protection Mechanisms and Risk Controls

SECURITIES AND EXCHANGE COMMISSION

Federal Register Volume 81, Issue 182 (September 20, 2016)

Page Range64521-64534
FR Document2016-22538

Federal Register, Volume 81 Issue 182 (Tuesday, September 20, 2016)
[Federal Register Volume 81, Number 182 (Tuesday, September 20, 2016)]
[Notices]
[Pages 64521-64534]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-22538]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-78839; File No. SR-CBOE-2016-053]


Self-Regulatory Organizations; Chicago Board Options Exchange, 
Incorporated; Notice of Filing of a Proposed Rule Change Relating to 
Price Protection Mechanisms and Risk Controls

September 14, 2016.
    Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 
(``Act''),\1\ and Rule 19b-4 thereunder,\2\ notice is hereby given that 
on September 1, 2016, Chicago Board Options Exchange, Incorporated 
(``Exchange'' or ``CBOE'') filed with the Securities and Exchange 
Commission (``Commission'') the proposed rule change as described in 
Items I, II, and III below, which Items have been prepared by the 
Exchange. The Commission is publishing this notice to solicit comments 
on the proposed rule change from interested persons.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
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I. Self-Regulatory Organization's Statement of the Terms of Substance 
of the Proposed Rule Change

    The Exchange proposes to enhance current and adopt new price 
protection mechanisms and risk controls for orders and quotes.
    The text of the proposed rule change is available on the Exchange's 
Web site (http://www.cboe.com/AboutCBOE/CBOELegalRegulatoryHome.aspx), 
at the Exchange's Office of the Secretary, and at the Commission's 
Public Reference Room.

II. Self-Regulatory Organization's Statement of the Purpose of, and 
Statutory Basis for, the Proposed Rule Change

    In its filing with the Commission, the Exchange included statements 
concerning the purpose of and basis for the proposed rule change and 
discussed any comments it received on the proposed rule change. The 
text of these statements may be examined at the places specified in 
Item IV below. The Exchange has prepared summaries, set forth in 
sections A, B, and C below, of the most significant aspects of such 
statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and the 
Statutory Basis for, the Proposed Rule Change

1. Purpose
    The Exchange has in place various price check mechanisms and risk 
controls that are designed to prevent incoming orders and quotes from 
automatically executing at potentially erroneous prices or to assist 
Trading Permit Holders (``TPHs'') with managing their risk.\3\ These 
mechanisms and controls are designed to help maintain a fair and 
orderly market by mitigating potential risks associated with orders 
trading at prices that are extreme and potentially erroneous, or in 
extremely large and potentially erroneous volumes, that may be harmful 
to market participants. The Exchange proposes to

[[Page 64522]]

amend Rules 6.12(a)(3), 6.13(b)(v), 6.14 and 8.18 to add new, as well 
as enhance current, price protection mechanisms and risk controls to 
further prevent potentially harmful and disruptive trading.\4\
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    \3\ See, e.g., Rule 6.12(a)(3) through (5) (limit order price 
parameters), 6.13(b)(v) (market-width and drill through price check 
parameters), 6.14 (price protections), 6.53C, Interpretation and 
Policy .08 (price check parameters for complex orders), and 8.18 
(Quote Risk Monitor Mechanism (``QRM'')).
    \4\ The proposed rule change makes conforming changes to other 
rules, as further discussed below.
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Limit Order Price Parameter for Simple Orders
    The proposed rule change amends the limit order price parameter for 
simple orders in Rule 6.12(a)(3). This price parameter currently states 
simple limit orders will route directly from an order entry firm to an 
order management terminal (``OMT'') designated by the order entry firm 
when initially routed to the Exchange if:
     Prior to the opening of a series (including before a 
series is opened following a halt), the order is to buy (sell) at more 
than an acceptable tick distance (``ATD'') above (below) the Exchange's 
previous day's close; however, this does not apply to CBOE or away 
market-makers; or
     once a series has opened, the order is to buy (sell) at 
more than an acceptable tick distance above (below) the disseminated 
Exchange offer (bid).
    The proposed rule change states the System rejects back to a TPH an 
order to buy (sell) at more than an acceptable tick distance above 
(below) if:
     Prior to the opening of a series (including during any 
pre-opening period and opening rotation), (1) the last disseminated 
national best offer (``NBO'') (national best bid (``NBB'')), if a 
series is open on another exchange(s), or (2) the Exchange's previous 
day's closing price, if a series is not yet open on any other exchange; 
if the NBBO is locked, crossed or unavailable; \5\ or if there is no 
NBO (NBB) and the previous day's closing price is greater (less) than 
or equal to the NBB (NBO). However, this does not apply to orders of 
CBOE or away market-makers; if there is no NBO (NBB) and the Exchange's 
previous day's closing price is less (greater) than the NBB (NBO); or 
if there is no NBBO and no Exchange previous day's closing price;
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    \5\ If the NBBO (or BBO) is not currently being disseminated, 
the NBBO (or BBO) will be considered ``unavailable.''
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     intraday, the last disseminated NBO (NBB), or the 
Exchange's best offer (bid) if the NBBO is locked, crossed or 
unavailable. However, this does not apply if there is no NBBO and no 
Exchange best bid or offer (``BBO''); or
     during a trading halt (including during any pre-opening 
period or opening rotation prior to re-opening following the halt), the 
last disseminated NBO (NBB). However, this does not apply to a buy 
(sell) order if the NBBO is locked, crossed or unavailable or if there 
is no NBO (NBB).
    Prior to a series opening on CBOE, the series may already be open 
on another exchange(s), in which case that exchange(s) would be 
disseminating an NBBO. The NBBO would more accurately reflect the then-
current market, rather than the previous day's closing price, and thus 
the Exchange believes it would be a better measure to use for purposes 
of determining the reasonability of the prices of orders. If the series 
is not yet open on any other exchange, the System will continue to use 
the Exchange's previous day's closing price as the comparison figure. 
Additionally, the System will use the Exchange's previous day's closing 
price if the NBBO is locked, crossed or unavailable (and thus 
unreliable) or if there is no NBO (NBB) and the Exchange's previous 
day's closing price is greater (less) than or equal to the NBB (NBO). 
The check will continue to not apply to orders of CBOE or away market-
makers, and will also not apply to orders entered when there is no NBO 
(NBB) and the Exchange's previous day's closing price is less (greater) 
than the NBB (NBO) or if there is no NBBO and no Exchange previous 
day's closing price (for example, if the order is in a newly listed 
series) (and thus no reliable measure against which to compare the 
price of the order to determine its reasonability). Prior to the 
opening of a series, and the NBBO is unavailable, the previous day's 
closing price is the most relevant pricing information to determine the 
price at which an investor may want to buy or sell within a series, and 
the Exchange believes it is a reasonable substitute for the NBB or NBO 
when not available. With respect to the proposed provisions regarding 
the applicability of the check when there is no NBO (NBB) against which 
the price of the buy (sell) order can be compared to determine price 
reasonability, the Exchange believes using the previous day's closing 
price is appropriate if that price is greater (less) than or equal to 
the NBB (NBO) because it does not cross the disseminated NBB (NBO). On 
the contrary, if that price is less (greater) than the NBB (NBO), and 
thus would cross the disseminated NBB (NBO), the Exchange believes that 
closing price is too far away from what an NBO (NBB) would be if an 
offer (bid) quote or sell (buy) order were to be entered and 
essentially creates a crossed, unreliable market.
    Once a series has opened on CBOE, this check will compare the price 
of a buy (sell) order to the last disseminated NBO (NBB) rather than 
the Exchange best offer (bid). The NBBO would more accurately reflect 
the then-current market, rather than the Exchange BBO, and thus the 
Exchange believes it would be a better measure to use for purposes of 
determining the reasonability of the prices of orders. The System will 
continue to use the Exchange BBO if the NBBO is locked, crossed or 
unavailable (and thus unreliable). This check will not apply intraday 
if there is no NBBO and no BBO (and thus no reliable measure against 
which to compare the price of the order to determine its 
reasonability).
    With respect to orders entered during a trading halt (including 
during any pre-opening period or opening rotation prior to re-opening 
following a halt), the proposed rule change states the System will use 
the last disseminated NBO (NBB) rather than the Exchange's previous 
day's closing price (as the current rule states). If a halt occurs 
during the trading day, the NBO (NBB) would more accurately reflect the 
then-current market rather than the previous day's closing price, which 
would be stale by that time. This check will not apply to orders if the 
NBBO is locked, crossed or unavailable (and thus unreliable) or if 
there is no NBO (NBB) (and thus no reliable measure against which to 
compare the price of the order to determine its reasonability).
    The rule currently states the Exchange determines the ATD on a 
series-by-series \6\ and premium basis and will be no less than five 
minimum increment ticks. The proposed rule change amends the minimum 
ATD to be two minimum increment ticks rather than five. The Exchange 
believes it may be appropriate to set the ATD for certain classes 
(depending on the minimum increment and premium) or during different 
trading sessions (as further discussed below) to be fewer than five to 
ensure that the ATD price is not so far away from the market price and 
thus this price check is effective given the market model or market 
conditions.\7\ Additionally, because market conditions during pre-
opening periods, trading

[[Page 64523]]

rotations, and trading halts,\8\ are different than those present 
during regular trading hours, the proposed rule change provides the 
Exchange with flexibility to apply a different ATD during those times 
(which the Exchange may want to be less than the current minimum of 
five). The Exchange believes it is appropriate to have the ability to 
apply a different ATD during the pre-open period or opening rotation so 
the check does not impact the Exchange's ability to open an option or 
determination of the opening price. The Exchange may also want to apply 
a different ATD during a halt, as pricing during those times may be 
volatile and inaccurate.\9\
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    \6\ The proposed rule change amends this to be class-by-class 
rather than series-by-series. The Exchange generally sets parameters 
on a class-by-class basis; however, pursuant to Rule 8.14, 
Interpretation and Policy .01, if the Exchange authorizes a group of 
series of a class to trade on the Hybrid Trading System and the 
remaining groups of series of a class to trade on the Hybrid 3.0 
Trading System, the Exchange will establish trading parameters on a 
group basis rather than class basis.
    \7\ The Exchange notes Rule 6.13(b)(v) sets the minimum ATD at 
two minimum increments for the drill through protection.
    \8\ Pursuant to Rule 6.1A(i), the Exchange may make a 
determination for Extended Trading Hours different from that made 
for Regular Trading Hours to the extent the rules allow the Exchange 
to make a determination, including on a class-by-class basis. Thus, 
the Exchange may set a different ATD for classes trading during 
Extended Trading Hours than the ATD set for those classes during 
Regular Trading Hours.
    \9\ Note Rule 6.12, Interpretation and Policy .01 permits a 
senior official on the Exchange Help Desk or two Floor Officials to 
grant intra-day relief by widening or inactivating one or more of 
the applicable ATD parameters settings in the interest of a fair and 
orderly market.
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    The proposed rule change deletes the Exchange's flexibility to not 
apply this price parameter to immediate-or-cancel orders, as the 
Exchange believes these orders are also at risk of execution at extreme 
and potentially erroneous prices and thus will benefit from 
applicability of these checks. The proposed rule change states this 
price parameter will not apply to orders routed from a PAR workstation 
or OMT. Orders routed from a PAR workstation or OMT are subject to 
manual handling, so the PAR or OMT operator will have evaluated the 
price of an order based on then-existing market conditions prior to 
submitting the order for electronic execution, and thus there is 
minimal risk of execution at an erroneous price.
    The proposed rule change also states this price parameter does not 
apply to orders with a stop contingency. By definition, the stop 
contingency \10\ is triggered for a buy order if there is a last sale 
or bid at or above the stop price and for a sell order if there is a 
last sale or offer at or below the stop price. As a result, buy orders 
with a stop contingency are generally submitted at a triggering price 
that is above the NBO, and sell orders with a stop contingency are 
generally submitted at a triggering price that is below the NBB. 
Because these orders are expected to be priced outside the NBBO, the 
Exchange will not apply this check to not interfere with the 
application of the stop contingency.\11\
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    \10\ See Rule 6.53.
    \11\ The proposed rule change also makes nonsubstantive changes 
to Rule 6.12, including deletion of an extraneous period.
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Drill Through Price Check Parameter
    The proposed rule change amends the drill through price check 
parameter in Rule 6.13(b)(v). Currently, the System will not 
automatically execute a marketable order if the execution would follow 
an initial partial execution on the Exchange and would be at a 
subsequent price not within an ATD from the initial execution 
(determined by the Exchange on a series-by-series and premium basis for 
market orders and/or marketable limit orders \12\). An ATD may be no 
less than two minimum increment ticks. If an execution is suspended 
because executing the remaining unexecuted portion of an order would 
exceed the drill through ATD, then such unexecuted portion will be 
exposed pursuant to the Hybrid Agency Liaison (``HAL'') process in Rule 
6.14A using the ATD as the exposure price. If a quantity remains at the 
conclusion of the HAL process or if the order has already been subject 
to the HAL process of if the order is not eligible for HAL, the 
remaining unexecuted quantity will route via the order handling system 
pursuant to Rule 6.12.
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    \12\ Pursuant to the rule filing proposing this language, the 
intent of this provision is to allow the Exchange to determine to 
apply the drill through price check parameter, as well as the 
market-width price check parameter, to market orders and/or 
marketable limit orders. See Securities Exchange Act Release No. 34-
63191 (October 27, 2010), 75 FR 67411 (November 2, 2010) (SR-CBOE-
2010-094) (notice of filing and immediate effectiveness of proposed 
rule change related to the Hybrid automatic execution feature, 
including a change to allow CBOE to determine ``to apply these price 
check parameters to market and/or marketable limit orders''). 
Currently, the Exchange applies the market-width check to market 
orders and the drill through check to market and marketable limit 
orders. The proposed rule change merely removes this flexibility 
from the Rules and codifies the current practice (which is permitted 
under the current Rule).
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    Pursuant to the proposed rule change, the drill through protection 
functions in a similar manner. The proposed rule change clarifies how 
the System handles orders that were not exposed prior to trading up to 
the drill through price and orders that traded up to the drill through 
price following exposure. Specifically, under the proposed rule change, 
if a buy (sell) order not yet exposed via HAL partially executes, and 
the System determines the unexecuted portion would execute at a 
subsequent price higher (lower) than the price that is an ATD above 
(below) the NBO (NBB) (the ``drill through price''), the System will 
not automatically execute that portion and will expose \13\ that 
portion via HAL at the better of the NBBO and the drill through price 
(if eligible for HAL). The Exchange will determine the ATD on a class 
and premium basis (which may be no less than two minimum increment 
ticks),\14\ which the Exchange will announce via Regulatory Circular. 
If a buy (sell) order is exposed via HAL (other than pursuant to the 
previous sentence) or the Solicitation Auction Mechanism (``SAL'') \15\ 
and, following the exposure period pursuant to Rule 6.14A or 6.13A, 
respectively, the System determines the order (or any unexecuted 
portion) would execute at a price higher (lower) than the drill through 
price, the System will not automatically execute the order (or 
unexecuted portion).\16\
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    \13\ The current HAL exposure period is 20 milliseconds.
    \14\ The proposed rule change amends this to be class-by-class 
rather than series-by-series. The Exchange generally sets parameters 
on a class-by-class basis; however, pursuant to Rule 8.14, 
Interpretation and Policy .01, if the Exchange authorizes a group of 
series of a class to trade on the Hybrid Trading System and the 
remaining groups of series of a class to trade on the Hybrid 3.0 
Trading System, the Exchange will establish trading parameters on a 
group basis rather than class basis.
    \15\ The proposed rule change expands this to include SAL, a 
similar price improvement auction the Exchange may activate in 
classes in which it did not activate HAL. In classes in which SAL is 
activated, an order eligible for SAL will be exposed immediately and 
would not partially execute prior to being exposed via SAL. For this 
reason, SAL is not included in proposed Rule 6.13(v)(B)(I).
    \16\ The proposed rule change makes corresponding changes to 
Rules 6.13A and 6.14A to clarify orders (or portions) that do not 
execute following the applicable exposure process are subject to the 
drill through price check parameter in proposed Rule 6.13(b)(v)(B). 
The proposed rule change also amends Rule 6.14A to provide orders 
(or any unexecuted portions) may initiate a HAL at the better of the 
drill through price and NBBO and make nonsubstantive changes, 
including deletion of an extra space and use of plain English.
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    Under the proposed rule change, rather than route via the order 
handling system, these orders (or unexecuted portions) will rest in the 
book (based on the time at which they enter the book for priority 
purposes) for a time period in milliseconds (which the Exchange will 
determine and announce via Regulatory Circular and will not exceed 
three seconds) \17\ with a price equal to the drill through price.\18\ 
This time period will provide an additional opportunity for execution 
for these orders (or unexecuted portions) at a

[[Page 64524]]

price that does not appear to be erroneous. If the order (or any 
unexecuted portion) does not execute during that time period, the 
System cancels it. Buy (sell) orders (or any unexecuted portion) not 
eligible for HAL or SAL will continue to not automatically execute at a 
subsequent price higher (lower) than the drill through price and will 
route it via the order handling system pursuant to Rule 6.12 (except 
orders (or any unexecuted portions) that by their terms cancel if they 
do not execute immediately (such as immediate-or-cancel, fill-or-kill, 
intermarket sweep, and market-maker trade prevention orders) will be 
cancelled). To avoid any confusion, the proposed rule change also 
clarifies this drill through check does not apply to executions of 
orders following exposure via HAL at the open pursuant to Rule 6.2B, 
Interpretation and Policy .03, which instead are subject to a separate 
drill through protection set forth in that rule.\19\
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    \17\ The Exchange intends to initially set this time period at 
two seconds.
    \18\ Any order (or unexecuted portion) that by its terms cancels 
if it does not execute immediately (including immediate-or-cancel, 
fill-or-kill, intermarket sweep, and market-maker trade prevention 
orders) will be cancelled rather than rest in the book for this time 
period in accordance with the definition of those order types.
    \19\ The proposed rule change amends the market width price 
check parameter in Rule 6.13(b)(v) (proposed Rule 6.13(b)(v)(A)) to 
be determined on a class-by-class basis rather than series-by-
series. The Exchange generally sets parameters on a class-by-class 
basis; however, pursuant to Rule 8.14, Interpretation and Policy 
.01, if the Exchange authorizes a group of series of a class to 
trade on the Hybrid Trading System and the remaining groups of 
series of a class to trade on the Hybrid 3.0 Trading System, the 
Exchange will establish trading parameters on a group basis rather 
than class basis. The proposed rule change makes additional 
nonsubstantive changes to Rule 6.13(b)(v), including separation of 
the provisions regarding the market-width price check parameter from 
those regarding the drill through price check parameter and use of 
plain English. The proposed rule change also amends Rule 6.2B, 
Interpretation and Policy .03 to update the cross-reference to the 
drill through price check parameter and indicate the Exchange will 
determine the ATD for the opening drill through protection on a 
class-by-class rather than series-by-series basis consistent with 
the proposed rule change described above.
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    The following examples illustrate the new functionality to briefly 
rest orders in the book in connection with the drill through price 
check parameter:
Example #1
    Suppose CBOE's market for a series in a class with a 0.05 minimum 
increment is 0.90-1.00, represented by a quote for 10 contracts on each 
side (the quote offer is Quote A). The following sell orders or quote 
offers also rest in the series: 10 contracts at 1.05 (Order A), 10 
contracts at 1.10 (Quote B), 10 contracts at 1.15 (Order B), and 100 
contracts at 1.20 (Order C). The market for away exchanges is 0.80-
1.25. The Exchange's drill through amount for the class is three ticks 
(or 0.15), and the drill through resting time period is two seconds. 
The System receives an incoming order to buy 100 at 1.30, which 
executes against resting orders and quotes as follows: 10 against Quote 
A at 1.00, 10 against Order A at 1.05, 10 against Quote B at 1.10, and 
10 against Order B at 1.15. The System will not automatically execute 
the remaining 60 contracts from the incoming order against Order C, 
because 1.20 is more than 0.15 away from the initial execution price of 
1.00 and thus exceeds the drill through price check. The 60 unexecuted 
contracts are then exposed pursuant to HAL at 1.15 (which is the drill 
through price, and better than the NBO). No responses to trade against 
the remaining 60 contracts are entered during the auction, so the 60 
contracts remain unexecuted. These contracts then rest in the book for 
two seconds at a price of 1.15. No incoming orders are entered during 
that time period to trade against the remaining 60 contracts, so the 
System cancels that remaining portion of the original incoming order.
Example #2
    Suppose CBOE's market for a series in a class with a 0.05 minimum 
increment is 0.90-1.00, represented by a quote for 10 contracts on each 
side (the quote offer is Quote A). The following sell orders or quote 
offers also rest in the series: 10 contracts at 1.05 (Order A), 10 
contracts at 1.10 (Quote B), 10 contracts at 1.15 (Order B), and 100 
contracts at 1.20 (Order C). The market for away exchanges is 0.80-
1.10, with 5 contracts available on each side. The Exchange's drill 
through amount for the class is three ticks (or 0.15), and the drill 
through resting time period is two seconds. The System receives an 
incoming order to buy 100 at 1.30, which executes against resting 
orders and quotes as follows: 10 against Quote A at 1.00, 10 against 
Order A at 1.05, and 10 against Quote B at 1.10. The System will not 
automatically execute the remaining 70 contracts from the incoming 
order against Orders B and C, because CBOE no longer has size available 
at the NBBO. The 70 unexecuted contracts are then exposed pursuant to 
HAL at 1.10 (which is the NBO). No responses to trade against the 
remaining 70 contracts are entered during the auction, so 5 contracts 
route away to trade at 1.10 against the 5 contracts available at an 
away exchange. The best offer from an away exchange then changes to 
1.25. Of the remaining 65 unexecuted contracts from the incoming order, 
10 trade against Order B at 1.15. The System will not automatically 
execute the remaining 55 contracts from the incoming order against 
Order C, because 1.20 is more than 0.15 away from the initial execution 
price of 1.00 and thus exceeds the drill through price check. These 
contracts will not be exposed pursuant to HAL again, and instead will 
rest in the book for two seconds at a price of 1.15. An incoming order 
to buy 20 at 1.15 is entered after one second, which trades against 20 
of the 55 resting contracts. No other incoming orders are entered 
during that time period to trade against the remaining 35 contracts, so 
the System cancels that remaining portion of the original incoming 
order.
TPH-Designated Risk Settings
    The proposed rule change amends Rule 6.14 to authorize the Exchange 
to share any TPH-designated risk settings in the system with a Clearing 
TPH that clears Exchange transactions on behalf of the TPH. Rule 
6.20(a) states unless otherwise provided in the Rules, no one but a 
TPH, an Order Book Official designated by the Exchange pursuant to Rule 
7.3, or PAR Official designated by the Exchange pursuant to Rule 7.12 
may make any transaction on the Exchange. All Exchange transactions 
must be submitted for clearance to the Options Clearing Corporation 
(the ``Clearing Corporation'') and are subject to the Clearing 
Corporation's rules. For each Exchange transaction in which it 
participates, a TPH must immediately give up the name of the Clearing 
TPH through which the Exchange transaction will be cleared.\20\ Every 
Clearing TPH is responsible for the clearance of the Exchange 
transactions of such Clearing TPH and each TPH that gives up such 
Clearing TPH's name pursuant to a letter of authorization, letter of 
guarantee or authorization given by such Clearing TPH to such TPH, 
which authorization must be submitted to the Exchange.\21\
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    \20\ See Rule 6.21.
    \21\ See id.
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    Thus, while not all TPHs are Clearing TPHs, all TPHs require a 
Clearing TPH's consent to clear Exchange transactions on their behalf 
in order to conduct business on the Exchange. The letter of 
authorization or guarantee, or other authorization, describes the 
relationship between the TPH and Clearing TPH and provides the Exchange 
with notice of which Clearing TPHs have relationships with which TPHs. 
The Clearing TPH that guarantees the TPH's Exchange transactions has a 
financial interest in understanding the risk tolerance of the TPH. This 
proposed rule change would provide the Exchange with authority to 
provide Clearing TPHs directly with information that may otherwise be 
available to such Clearing TPHs by

[[Page 64525]]

virtue of their relationship with respective TPHs.\22\
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    \22\ The Exchange will share a TPH's risk settings with its 
Clearing TPH(s) upon request from the Clearing TPH(s).
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    The risk settings that the Exchange may share with Clearing TPHs 
include, but are not limited to, settings under Rule 8.18 (related to 
QRM, as further described below), and will include settings under 
proposed Rule 6.14(d) (related to order entry and execution rate 
checks, as described below) and (e) (related to maximum contract size, 
as described below). To the extent the Exchange proposes additional 
rules providing for TPH-designated risk settings other than those in 
current rules and this rule filing, the Exchange will be able to share 
those settings with Clearing TPHs under this proposed change as 
well.\23\ Other options exchange [sic] have similar rules permitting 
them to share member-designated risk settings with other members that 
clear transactions on the member's behalf.\24\
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    \23\ The proposed rule change also makes nonsubstantive changes 
to Rule 6.14, including adding risk controls to the name of the rule 
and an introductory sentence that the System's acceptance and 
execution of orders and quotes are subject to the price protection 
mechanisms and risk controls in Rule 6.14 and other rules.
    \24\ See, e.g., Miami International Securities Exchange, LLC 
(``MIAX'') Rule 500; NASDAQ OMX BX, Inc. (``BX'') Chapter VI, 
Section 20; NYSE Arca, Inc. (``Arca'') Rule 6.2A(a); NYSE MKT LLC 
(``MKT'') Rule 902.1NY(a); and NASDAQ OMX PHLX LLC (``PHLX'') Rule 
1016.
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Put Strike Price/Call Underlying Value Checks
    The proposed rule change amends the put strike price and call 
underlying value checks in Rule 6.14(a). Pursuant to these checks, the 
System rejects back to the TPH a quote or buy limit order for (1) a put 
if the price of the quote bid or order is greater than or equal to the 
strike price of the option, or (2) a call if the price of the quote bid 
or order is greater than or equal to the consolidated last sale price 
of the underlying security, with respect to equity and exchange-traded 
fund options, or the last disseminated value of the underlying index, 
with respect to index options. The proposed rule change extends this 
check to apply to market orders (or any remaining size after partial 
execution).
    With respect to put options, a TPH seeks to buy an option that 
could be exercised into the right to sell the underlying. The value of 
a put can never exceed the strike price of the option, even if the 
underlying goes to zero. For example, one put for stock ABC with a 
strike price of $50 gives the holder the right to sell 100 shares of 
ABC for $50, no more or less. Therefore, it would be illogical to pay 
more than $50 for the right to sell shares of ABC, regardless of the 
price of ABC. Under this check, the Exchange deems any put bid or buy 
limit order with a price that equals or exceeds the strike price of the 
option to be erroneous and rejects it, and the Exchange believes it 
would be appropriate to similarly reject a market order (or remaining 
size after partial execution) that would execute at that erroneous 
price.
    With respect to call options, a TPH seeks to buy an option that 
could be exercised into the right to buy the underlying. The Exchange 
does not believe a derivative product that conveys the right to buy the 
underlying should ever be priced higher than the prevailing value of 
the underlying itself. In that case, a market participant could 
purchase the underlying at the prevailing value rather than pay a 
larger amount for the call. Accordingly, under this check, the Exchange 
rejects bids or buy limit orders for call options with prices that are 
equal to or in excess of the value of the underlying. As an example, 
suppose a TPH submits an order to buy an ABC call for $11 when the last 
sale price for stock ABC is $10. The System rejects this order. The 
Exchange believes it would be appropriate to similarly reject a market 
order (or remaining size after partial execution) that would execute at 
that erroneous price.
    The Exchange also proposes to amend Rule 6.14(a) to provide the 
Exchange will not (as opposed to have the discretion not to) apply the 
call check to a class during Extended Trading Hours. The Exchange 
currently does not apply the check during that trading session and is 
only deleting its ability to apply the check during that trading 
session, which it does not expect to do.\25\ Additionally, the proposed 
rule change states the put and call checks will not apply to market 
orders that execute during the opening process as set forth in Rule 
6.2B to avoid impacting the determination of the opening price. 
Separate price protections apply during the opening process, including 
the drill through protection in Rule 6.2B.\26\
---------------------------------------------------------------------------

    \25\ Note the current rule states the check does not apply if 
market data for the underlying is unavailable. If the value of the 
underlying is not currently being disseminated, market data for the 
underlying will be considered ``unavailable.''
    \26\ The Exchange also makes a nonsubstantive change to Rule 
6.14(a) so the language reads ``greater than or equal to'' rather 
than ``equal to or greater than,'' which is the standard phrase.
---------------------------------------------------------------------------

Quote Inverting NBBO Check
    The proposed rule change amends Rule 6.14(b) regarding the quote 
inverting NBBO check. Pursuant to this check, if CBOE is at the NBO 
(NBB), the System rejects a quote back to a Market-Maker if the quote 
bid (offer) crosses the NBO (NBB) by more than a number of ticks 
specified by the Exchange. If CBOE is not at the NBO (NBB), the System 
rejects a quote back to a Market-Maker if the quote bid (offer) locks 
or crosses the NBO (NBB).\27\ If the NBBO is unavailable, locked or 
crossed, then this check compares the quote to the BBO (if available). 
The rule is currently silent on what happens if the BBO is also 
unavailable. Therefore, the proposed rule change clarifies the System 
does not apply this check to incoming quotes when the BBO is also 
unavailable, as there is no then-current price to use as a comparison 
to determine the reasonability of the quote. The proposed rule change 
also clarifies this is true when a series is open for trading.
---------------------------------------------------------------------------

    \27\ The System also cancels any resting quote of the Market-
Maker in the same series.
---------------------------------------------------------------------------

    The proposed rule change further clarifies the times when this 
check applies. Current Rule 6.14(b)(ii) provides the Exchange may not 
apply the check during the pre-opening, a trading rotation, or trading 
halt. Proposed Rule 6.14(b)(ii) states prior to the opening of a series 
(including during any pre-opening period and opening rotation), the 
System does not apply this check to incoming quotes if the series is 
not open on another exchange. This is consistent with flexibility in 
the current rule permitting the Exchange to apply (or not apply) the 
check prior to the open. The Exchange believes without inputs of 
pricing from other exchanges, it is appropriate to not apply the check 
if a series is not yet open on another exchange to avoid rejecting 
quotes that may be consistent with market pricing not yet available in 
the System. Proposed Rule 6.14(b)(iii) deletes the Exchange's 
flexibility to apply the quote inverting NBBO check during a trading 
halt. The Exchange currently does not apply the check to quotes entered 
during these times and does not expect to do so. The proposed rule 
change moves the provision permitting a senior official at the 
Exchange's Help Desk to determine not to apply this check in the 
interest of maintaining a fair and orderly market to proposed Rule 
6.14(b)(iv).
Execution of Quotes That Lock or Cross NBBO
    The proposed rule change amends the provision related to the 
execution of quotes that lock or cross the NBBO in

[[Page 64526]]

current Rule 6.14(b)(iii). As this is a separate limitation on 
execution than the quote inverting NBBO check in Rule 6.14(b),\28\ the 
proposed rule change moves this limitation to proposed Rule 6.14(c) 
(and makes other nonsubstantive changes to the numbering and lettering 
within that paragraph, as well as adding a name to the paragraph). The 
rule currently states if the System accepts a quote that locks or 
crosses the NBBO, the System executes the quote bid (offer) against 
quotes and orders in the book at a price(s) that is the same or better 
than the best price disseminated by an away exchange(s) up to the size 
available on the Exchange and either (1) cancels any remaining size of 
the quote, if the price of the quote locks or crosses the price 
disseminated by the away exchange(s), or (2) books any remaining size 
of the quote, if the price of the quote does not lock or cross the 
price of the away exchange(s); provided, if a quote inverts another 
quote, it is subject to Rule 6.45A(d)(ii) or 6.45B(d)(ii).
---------------------------------------------------------------------------

    \28\ The quote inverting NBBO check rejects quotes back to a 
Market-Maker if the quote bid (offer) crosses the NBO (NBB) by more 
than a specified number of ticks. The limitation on execution of 
quote that lock or cross the NBBO describes how the System will 
handle quotes that lock or cross the NBBO (but not by more than the 
specified number of ticks and thus are accepted).
---------------------------------------------------------------------------

    Rules 6.45A(d)(ii) and 6.45B(d)(ii) state the System will not 
disseminate an internally crossed market, and if a Market-Maker submits 
a quote that would invert an existing quote, the System will change the 
incoming quote so it locks the existing quote. The Exchange then 
disseminates the locked market, and both quotes will be deemed firm. 
When the market locks, a counting period will begin during which 
Market-Makers whose quotes are locked may eliminate the locked quote 
(provided a Market-Maker will be obligated to execute orders eligible 
for automatic execution at its disseminated quote). If at the end of 
the counting period the quotes remain locked, the locked quotes will 
automatically execute against each other in accordance with the 
applicable allocation algorithm.
    Under current Rule 6.14(b)(iii) (which is being moved to proposed 
paragraph (c)), an incoming quote that locks or crosses the NBBO would 
execute against quotes that are at the same best price disseminated by 
an away exchange up to the size available on the Exchange. However, if 
the only available size on the Exchange at that best price is a Market-
Maker quote, any counting period under the quote lock rule would cause 
the Exchange to disseminate a quote that locks that of an away exchange 
(which should be avoided pursuant to Rule 6.82 and the Options Linkage 
Plan). To prevent this, the proposed rule change states if the Exchange 
has established a counting period for a class pursuant to Rule 
6.45A(d)(i) or 6.45B(d)(i), then notwithstanding Rule 6.45A(d) or 
6.45B(d), if CBOE (represented by a Market-Maker quote offer (bid)) and 
an away exchange(s) are each at the NBO (NBB), the System rejects an 
incoming Market-Maker quote bid (offer) (or unexecuted portion after 
the quote trades against any resting orders in the Book at the NBO 
(NBB)) that locks or crosses resting Market-Maker quote offer (bid) at 
the NBO (NBB).\29\ For example, suppose the NBBO is 1.00-1.20 and the 
BBO is 0.95-1.20 in equity class ABC. The 1.20 offer on CBOE consists 
of a Market-Maker quote. Suppose the counting period in Rule 
6.45A(d)(i) is set at one second. If another Market-Maker submits a 
quote bid for 1.20, rather than lock with the resting Market-Maker 
quote offer of 1.20 pursuant to the quote lock provision, the incoming 
quote bid will be rejected.
---------------------------------------------------------------------------

    \29\ Rules 6.45A(d)(ii) and 6.45B(d)(ii) continue to apply to 
inverted quotes in other circumstances.
---------------------------------------------------------------------------

    Incoming bid (offer) quotes that lock or cross the NBO (NBB) if 
CBOE alone is at the NBO (NBB) and no Market-Maker quote represents the 
NBO (NBB), if an away exchange alone is at the NBO (NBB), or if there 
is no counting period will continue to be handled as described in 
current Rule 6.14(b)(iii) (proposed paragraph (c)) (the System executes 
the quote bid (offer) against quotes and orders in the book at prices 
that are the same or better than the best price disseminated by an away 
exchange(s) up to the size available on CBOE (which amount is none if 
CBOE is not at the NBO (NBB)), and cancels the remaining size).
    In addition, the current rule is silent regarding the applicability 
of this limitation on execution to quotes when the NBBO is locked, 
crossed or unavailable. The purpose of this provision is to prevent 
trade-throughs and displays of locked and crossed markets in accordance 
with the Options Linkage Plan. However, when the NBBO is locked or 
crossed, it is unreliable for comparison purposes. Additionally, if 
there is no NBBO available, then there is no measure against which the 
System can compare the price of an incoming quote. Therefore, the 
proposed rule change states if the NBBO is locked, crossed or 
unavailable, the System does not apply this check to incoming quotes. 
The linkage rules similarly provide exceptions to the prohibitions on 
trade-throughs and crossed markets when there is a crossed market or 
systems or equipment malfunctions.\30\ The proposed rule change adds a 
senior official at the Exchange's Help Desk may determine not to apply 
this check in the interest of maintaining a fair and orderly 
market.\31\ The Exchange may believe it is appropriate to disable this 
check in response to a market event or market volatility to avoid 
inadvertently cancelling quotes not erroneously priced but rather 
priced to reflect potentially rapidly changing prices.
---------------------------------------------------------------------------

    \30\ See Rules 6.81 and 6.82.
    \31\ Pursuant to Exchange procedures, any decision to not apply 
the quote inverting NBBO check, as well as the reason for the 
decision, will be documented, retained, and periodically reviewed.
---------------------------------------------------------------------------

Order Entry, Execution and Price Parameter Rate Checks
    The proposed rule change adopts order entry, execution and price 
parameter rate checks in proposed Rule 6.14(d). Currently, QRM 
(described below) provides Market-Makers with functionality to help 
manage their risk by limiting the number of quotes they may execute in 
a specified period of time (based on several parameters). The proposed 
order entry and execution rate checks will provide similar risk-
management functionality for orders. These order risk protections are 
designed to aid TPHs in their risk management by supplementing current 
and proposed price reasonability checks with activity-based order 
protections that protect against entering too many orders, executing 
too many contracts, and having too many orders rejected because of 
price protection parameters in a short time, based on parameters 
entered by TPHs.
    Specifically, the proposed rule change states each TPH must provide 
to the Exchange parameters for an acronym or, if the TPH requests, a 
login,\32\ for each of the following rate checks. The System will count 
each of the following over rolling time intervals, which the Exchange 
will set and announce via Regulatory Circular:
---------------------------------------------------------------------------

    \32\ A TPH firm may have multiple acronyms. For each Trading 
Permit a TPH purchases, it receives up to three log-ins (the TPH may 
elect to use fewer than the three). Additionally, a TPH may purchase 
additional bandwidth packets, each of which comes with three log-
ins. The TPH determines which log-ins will be used under which 
acronym. While not required, TPH firms, for example, may use one 
acronym, or log-in, for its proprietary business and another for its 
customer agency business (if the firm conducts both). Additionally, 
TPH firms sometimes use different log-ins for different customers. 
Allowing TPHs to set parameters for these protection mechanisms will 
allow TPHs to minimize the possibility of these mechanisms from 
affecting multiple businesses, if they choose to set up acronyms and 
log-ins in a manner that keeps these business separate.


[[Page 64527]]


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

    (1) The total number of orders (of all order types) and auction 
responses entered and accepted by the System (``orders entered'');
    (2) the total number of contracts (from orders and auction 
responses) executed on the System, which does not count executed 
contracts from orders submitted from a PAR workstation or an OMT or 
stock contracts executed as part of stock-option orders (``contracts 
executed'');
    (3) the total number of orders the System books or routes via 
the order handling system \33\ pursuant to the drill through price 
check parameter (as amended by this proposed rule change) in 
proposed Rule 6.13(b)(v)(B) (``drill through events''); and
---------------------------------------------------------------------------

    \33\ As discussed above, orders (or unexecuted portions) that by 
their terms cancel if they do not execute immediately will be 
cancelled rather than rest in the book for a period of time (as 
proposed in this filing) pursuant to the drill through price check 
parameter is [sic] triggered. Because these orders will not book or 
route pursuant to the drill through price check parameter, these 
orders will not be included in the count for the drill through event 
check.
---------------------------------------------------------------------------

    (4) the total number of orders the System cancels or routes via 
the order handling system pursuant to the limit order price 
parameter in Rule 6.12(a)(3) through (5) (``price reasonability 
events'').

    When the System determines the orders entered, contracts executed, 
drill through order [sic] events or price reasonability events within 
the applicable time interval exceeds a TPH's parameter, the System (1) 
rejects all subsequent incoming orders and quotes, (2) cancels all 
resting quotes (if the acronym or login is for a Market-Maker), and (3) 
for the orders entered and contracts executed checks, if the TPH 
requests (i.e., this part of the proposed functionality is optional), 
cancels resting orders (either all orders, orders with time-in-force of 
day, or orders entered on that trading day) for the acronym or login, 
as applicable.
    The System will not accept new orders or quotes from a restricted 
acronym or login, as applicable, until the Exchange receives the TPH's 
manual notification (in a form and manner determined by the Exchange, 
which will be announced by Regulatory Circular) to reactivate its 
ability to send orders and quotes for the acronym or login. While an 
acronym or login is restricted, a TPH may continue to interact with any 
resting orders (i.e., orders not cancelled pursuant to this protection) 
entered prior to its acronym or login becoming restricted, including 
receiving trade execution reports and canceling resting orders.
    While these order entry and execution rate checks are mandatory for 
all TPHs, the Exchange is not proposing to establish minimum or maximum 
values for the parameters described in (1) through (4) above. The 
Exchange believes this approach will give TPHs the flexibility needed 
to appropriately tailor these checks to their respective risk 
management needs. In this regard, the Exchange notes each TPH is in the 
best position to determine risk settings appropriate for its firm based 
on its trading activity and business needs. The Exchange will set the 
values of the time intervals \34\; however, the Exchange believes the 
amount of flexibility provided to TPHs by having no minimum or maximum 
values, or default values, for the parameters, as well as by permitting 
the parameters to be set at the acronym or login level, sufficiently 
allows TPHs to adjust their parameter inputs to these intervals in 
accordance with their business models and risk management needs.
---------------------------------------------------------------------------

    \34\ The Exchange expects the initial time intervals for all 
these checks to be set at one and five minutes. The time intervals 
set by the Exchange will apply to all TPHs, who will not be able to 
change these time intervals.
---------------------------------------------------------------------------

    The Exchange believes these proposed order entry and execution rate 
checks will assist TPHs in better managing their risk when trading on 
CBOE. In particular, the proposed rule change provides functionality 
that allows TPHs to set risk management thresholds for the number of 
orders entered or contracts executed on the Exchange during a specified 
period. This is similar to how other options exchanges have implemented 
activity-based risk management protections, and the Exchange believes 
this functionality will likewise benefit TPHs.\35\ Additionally, 
similar to QRM, which includes a parameter for the maximum number of 
QRM incidents that will trigger cancellation of their orders and quotes 
once reached, the proposed rule change includes parameters for a 
maximum number of orders that book or route pursuant to the drill 
through check and cancel or route pursuant to the limit order price 
check. This could occur, for example, if a system issue is causing many 
orders to be submitted at prices that are too far away from the market 
and likely erroneous; this protection will help prevent execution of 
these erroneous orders.
---------------------------------------------------------------------------

    \35\ See, e.g., International Securities Exchange, LLC (``ISE'') 
Rule 714(d) and MIAX Rule 519A.
---------------------------------------------------------------------------

    The below examples illustrate how these order entry and execution 
rate checks will work:
Example #1--Order Entry Rate Check
    A TPH designates an allowable orders entered rate of 9 orders/1 
minute for acronym ABC.\36\ The TPH enters three orders for acronym 
ABC, then enters nine additional orders one minute and thirty seconds 
later (for the same acronym). Because the orders entered did not exceed 
the TPH's designated rate for acronym ABC within one minute (the second 
batch of orders was entered more than one minute after the first batch 
of orders), acronym ABC is not restricted from submitting additional 
orders. Thirty seconds later, the TPH enters one additional order for 
acronym ABC. Entry of this order triggers the rate check because the 
TPH entered 10 orders in less than one minute for acronym ABC. At this 
time, acronym ABC becomes restricted,\37\ and the System will reject 
all orders (and quotes, if acronym ABC is a Market-Maker), cancel any 
resting quotes (if acronym ABC is a Market-Maker), and cancel resting 
orders (if the TPH opted to enable that functionality). The TPH must 
contact the Exchange to resume trading for acronym ABC.
---------------------------------------------------------------------------

    \36\ As noted above, the Exchange intends to initially set 
intervals of one minute and five minutes, so the TPH would have a 
separate entry rate for the five-minute interval, which would be 
measured in the same manner demonstrated by these examples. This is 
true for each of the rate checks in proposed Rule 6.14(e).
    \37\ Note the System accepts the tenth order entered, as the 
check is not triggered until the orders entered exceeds the TPH's 
designated rate during a one-minute interval.
---------------------------------------------------------------------------

Example #2--Contracts Executed Rate Check
    A TPH designates an allowable contracts executed rate of 999 
contracts/1 minute for acronym DEF. The TPH enters an order to buy 600 
contracts for acronym DEF, which immediately executes against a resting 
quote offer. One minute and 15 seconds after that execution, the TPH 
enters an order to sell 500 contracts for acronym DEF, which 
immediately executes against a resting quote bid. Because the two 
executions did not exceed the TPH's designated rate for acronym DEF 
within one minute (the second execution occurred more than one minute 
after the first execution), acronym DEF is not restricted from 
submitting additional orders. Forty-five seconds after the second 
execution, the TPH enters an order to buy 500 contracts for acronym 
DEF, which immediately executes against a resting sell order. Execution 
of this third order triggers the rate check because the TPH executed 
1,000 contracts in less than one minute for acronym DEF. At this time, 
acronym DEF becomes restricted,\38\ and the System will reject all 
orders (and quotes, if acronym DEF is a Market-Maker), cancel any 
resting quotes (if

[[Page 64528]]

acronym DEF is a Market-Maker), and cancel resting orders (if the TPH 
opted to enable that functionality). The TPH must contact the Exchange 
to resume trading for acronym DEF.
---------------------------------------------------------------------------

    \38\ Note the System executes this third order, as the check is 
not triggered until the contracts executed exceeds the TPH's 
designated rate during a one-minute interval.
---------------------------------------------------------------------------

Example #3--Drill Through Event Rate Check
    A TPH designates an allowable drill through event rate of 1 event/1 
minute for acronym GHI. The ATD for the class, whose minimum increment 
is 0.05, is 0.10 (i.e., two minimum increments). The market for the XYZ 
Dec 50 call is 1.00--1.20, represented by an order for 100 contracts on 
each side. There are also resting orders to buy 100 at 0.90 and buy 100 
at 0.80. The TPH enters a market order to sell 300 contracts for 
acronym GHI. One hundred contracts from the order execute against the 
resting order to buy 100 at 1.00 and 100 more contracts from the order 
execute against the resting order to buy 100 at 0.90. The System 
cancels the remaining 100 contracts of the order after resting in the 
book at 0.90 for a period of time (pursuant to the drill through 
protection, as proposed to be changed). Thirty seconds later, the 
market for the XYZ Jan 40 call is 2.00-2.20, represented by an order 
for 100 contracts on each side. There are also resting orders to sell 
100 at 2.25, sell 100 at 2.30, and sell 100 at 2.40. The TPH enters a 
market order to buy 500 contracts for acronym GHI. One hundred 
contracts from the order execute against the resting order to sell 100 
at 2.20, 100 more contracts from the order execute against the resting 
order to sell 100 at 2.25, and 100 more contracts from the order 
execute against the resting order to sell 100 at 2.30. One hundred of 
the remaining contracts executes at 2.30 while resting in the book for 
a period of time, and the System cancels the remaining 100 contracts 
(pursuant to the drill through protection, as proposed to be changed). 
This is the second instance in less than one minute of the remaining 
portion of an order for acronym GHI being cancelled due to the drill 
through protection. At this time, acronym GHI becomes restricted, and 
the System will reject all orders (and quotes, if acronym GHI is a 
Market-Maker), and cancel any resting quotes (if acronym GHI is a 
Market-Maker). The TPH must contact the Exchange to resume trading for 
acronym GHI.
Example #4--Price Reasonability Event Rate Check
    A TPH designates an allowable price reasonability event rate of 1 
event/1 minute for acronym JKL. The ATD for the class, whose minimum 
increment is 0.05, is 0.10 (i.e., two minimum increments). The market 
for the XYZ Dec 50 call is 1.00-1.20. The TPH enters a limit order to 
sell at 0.85 for acronym JKL. The System rejects the order because it 
is more than 0.10 below the NBB (pursuant to the limit order price 
parameter, as proposed to be changed). Thirty seconds later, the market 
for the XYZ Jan 40 call is 2.00-2.20. The TPH enters a limit order to 
buy at 2.40 for acronym JKL. The System rejects the order because it is 
more than 0.10 above the NBO (pursuant to the limit order price 
parameter, as proposed to be changed). This is the second instance in 
less than one minute of an order for acronym JKL being rejected due to 
the limit order price parameter. At this time, acronym JKL becomes 
restricted, and the System will reject all orders (and quotes, if 
acronym JKL is a Market-Maker), and cancel any resting quotes (if 
acronym JKL is a Market-Maker). The TPH must contact the Exchange to 
resume trading for acronym JKL.
Maximum Contract Size
    The proposed rule change adds a maximum contract size risk control. 
Specifically, proposed Rule 6.14(e) states the System will reject a 
TPH's incoming order or quote (including both sides of a two-sided 
quote) if its size exceeds the TPH's designated maximum contract size 
parameter. Each TPH must provide a maximum contract size for each of 
simple orders, complex orders, and quotes applicable to an acronym or, 
if the TPH requests, a login.\39\ The Exchange believes the amount of 
flexibility provided to TPHs by having no maximum for the contract size 
parameter, as well as by permitting the parameters to be set at the 
acronym or login level, sufficiently allows TPH to adjust their 
parameter inputs to these intervals in accordance with their business 
models and risk management needs. The Exchange believes this proposed 
risk control will help prevent executions of orders with size that may 
be potentially erroneous and mitigate risk associated with such 
executions. This is similar to how other options exchanges have 
implemented maximum contract size protections, and the Exchange 
believes this functionality will likewise benefit TPHs.\40\
---------------------------------------------------------------------------

    \39\ For purposes of determining the contract size of an 
incoming order or quote, the proposed rule states the contract size 
of a complex order will equal the contract size of the largest 
option leg of the order (i.e., if the order is a stock-option order, 
this check will not apply to the stock leg of the order).
    \40\ See, e.g., MIAX Rule 519(b).
---------------------------------------------------------------------------

    If a TPH enters an order or quote to replace a resting order or 
update a resting quote, respectively, and the System rejects the 
incoming order or quote because it exceeds the applicable maximum 
contract size, the System will also cancel the resting order or any 
resting quote in the same series. The Exchange believes it is 
appropriate to reject or cancel the resting order or quote because, by 
submitting a replacement order or quote update because it exceeds the 
TPH's maximum contract size, the TPH is implicitly instructing the 
Exchange to cancel the resting order or quote, respectively. Thus, even 
if the system rejects the replacement order or quote update, the TPH's 
implicit instruction to cancel the resting order or quote remains valid 
nonetheless. Additionally, with respect to quotes, the Exchange 
believes it is appropriate to reject or cancel, as applicable, both 
sides of a quote (whether submitted as a two-sided quote or resting, 
respectively) because Market-Makers generally submit two-sided quotes, 
as their trading strategies and risk profiles are based on the spreads 
of their quotes. Rejecting and cancelling, as applicable, quotes on 
both sides of the series is consistent with this practice. The Exchange 
believes cancellation of resting quotes and orders, and rejection of 
both sides of a two-sided quote, operate as additional safeguards that 
cause TPHs to re-evaluate orders and quotes before attempting to submit 
new orders or quotes.
    To the extent a TPH submits a pair of orders to the Automated 
Improvement Mechanism (``AIM''),\41\ the Solicitation Auction mechanism 
(``SAM''),\42\ or as a qualified cross-contingent order (``QCC 
order''),\43\ this proposed check will apply to both orders in the 
pair. If the System rejects either order in the pair, then the system 
will also cancel the paired order. It is the intent of these paired 
orders to execute against each other (with respect to AIM and SAM 
orders) or as a single transaction (with respect to QCC orders). Thus, 
the Exchange believes it is appropriate to reject both orders if one 
does not satisfy the maximum contract size check to be consistent with 
the intent of the submitting TPH. Notwithstanding the foregoing, with 
respect to A:AIR \44\ orders, if the System rejects the agency order 
pursuant to the maximum contract size check, then the System will also 
reject the contra-side order. However, if

[[Page 64529]]

the System rejects the contra-side order pursuant to this check, the 
System will accept the agency order (assuming it satisfies the check). 
The purpose of the A:AIR contingency provides the opportunity for the 
agency order (which is a customer of the submitting TPH) to execute 
despite not entering an AIM auction pursuant to which the order may 
execute against a facilitation or solicitation order of the TPH. The 
Exchange believes the proposed rule change is consistent with that 
contingency.
---------------------------------------------------------------------------

    \41\ See Rule 6.74A for a description of the AIM auction 
process.
    \42\ See Rule 6.74B for a description of the SAM auction 
process.
    \43\ See Rule 6.53(u) for a definition of QCC orders.
    \44\ See Rule 6.74A, Interpretation and Policy .09 for a 
description of the A:AIR functionality.
---------------------------------------------------------------------------

Kill Switch
    The Exchange proposes to adopt a kill switch in proposed Rule 
6.14(f). The kill switch will be an optional tool allowing a TPH to 
send a message to the System to, or contact the Exchange Help Desk to 
request that the Exchange, cancel all its resting quotes (if the 
acronym or login is for a Market-Maker), resting orders (either all 
orders, orders with time-in-force of day, or orders entered on that 
trading day), or both for an acronym or login. The System will send a 
TPH an automated message when the Exchange has processed a kill switch 
request for any acronym or login.
    Once a TPH initiates the kill switch for an acronym or login, the 
System rejects all subsequent incoming orders and quotes for the 
acronym or login, as applicable. The System will not accept new orders 
or quotes from a restricted acronym or login until the Exchange 
receives the TPH's manual notification (in a form and manner determined 
by the Exchange, which will be announced by Regulatory Circular) to 
reactivate its ability to send orders and quotes for the acronym or 
login. While an acronym or login is restricted, a TPH may continue to 
interact with any resting orders (i.e., orders not cancelled pursuant 
to the kill switch) entered prior to its acronym or login becoming 
restricted, including receiving trade execution reports and canceling 
resting orders. The proposed kill switch will provide TPHs with a 
powerful risk management tool for immediate control of their order and 
quote activity. It will offer TPHs a means to control their exposure 
through an interface not dependent on the integrity of their own 
systems, should they experience any type of system failure. This is 
similar to how other options exchanges have implemented kill switches, 
and the Exchange believes this functionality will likewise benefit 
TPHs.\45\
---------------------------------------------------------------------------

    \45\ See, e.g., BOX Options Exchange LLC (``BOX'') Rule 7280 and 
PHLX Rule 1019(b).
---------------------------------------------------------------------------

QRM Mechanism
    The proposed rule change amends the QRM mechanism in Rule 8.18. QRM 
is functionality that automatically cancels a Market-Maker's quotes 
when certain parameter settings are triggered. Specifically, a Market-
Maker may establish a (1) maximum number of contracts, (2) a maximum 
cumulative percentage of the original quoted size of each side of each 
series, and (3) the maximum number of series for which either side of 
the quote is fully traded that may trade within a rolling time period 
in milliseconds also established by the Market-Maker. When these 
parameters are exceeded within the time interval, the System cancels 
the Market-Maker's quotes in the class and other classes with the same 
underlying on the same trading platform. Additionally, Rule 8.18 allows 
Market-Makers or TPH organizations to specify a maximum number of QRM 
incidents on an Exchange-wide basis. If the Market-Maker or TPH 
organization exceeds this number of incidents within a specified time 
interval, the System will cancel all of the Market-Maker's or TPH 
organization's quotes and resting orders in all classes and prevent it 
from sending additional quotes or orders to the Exchange until it 
reactivates this ability.
    This functionality allows Market-Makers to provide liquidity across 
potentially hundreds of options series without being at risk of 
executing the full cumulative size of all these quotes before being 
given adequate opportunity to adjust their quotes. Use of this 
functionality has been voluntary for Market-Makers under the rules. 
From a technical perspective, Market-Makers currently do not need to 
enter any values into the applicable fields, and thus effectively can 
choose not to use these tools. The Exchange proposes to amend Rule 8.18 
to make it mandatory for Market-Makers to enter values for each 
parameter for all classes in which it enters quotes. The purpose of the 
proposed rule change is to prevent Market-Makers from inadvertently 
entering quotes without risk-management parameters. The Exchange notes 
all Market-Makers currently have settings for these parameters. 
However, it is possible that a Market-Maker could inadvertently enter 
quotes without populating one or more of the parameters, resulting in 
the Market-Maker being exposed to much more risk than it intended. The 
proposed rule change will prevent this from occurring.
    While entering values for the QRM parameters will be mandatory to 
prevent inadvertent exposure to risk, the Exchange notes Market-Makers 
who prefer to use their own risk-management systems can enter values 
that assure the Exchange parameters will not be triggered.\46\ 
Accordingly, the proposed rule change provides Market-Makers with 
flexibility to use their own risk management tools. The Exchange notes 
other exchanges make similar functionality mandatory for all Market-
Makers.\47\
---------------------------------------------------------------------------

    \46\ For example, a Market-Maker could set the value for the 
total number of contracts executed in a class at a level exceeding 
the total number of contracts it actually quotes in the class.
    \47\ See, e.g., ISE Rule 804(g).
---------------------------------------------------------------------------

Order of Application of Risk Controls/Price Protections
    Upon approval of this rule filing, the Exchange will have various 
risk controls and price protection mechanisms in place applicable to 
quotes and orders. The following lists the ``order'' in which the 
System will apply these controls and mechanisms to incoming quotes and 
orders:
Incoming Quotes
     Maximum contract size (proposed Rule 6.14(e));
     put/call check (current Rule 6.14(a), as proposed to be 
amended by this rule filing);
     execution of quotes that lock or cross the NBBO (current 
Rule 6.14(b)(iii), proposed to be moved to proposed Rule 6.14(c) in 
this rule filing); and
     quote inverting NBBO (current Rule 6.14(b), as proposed to 
be amended by this rule filing).
    Note QRM may be triggered after a quote executes.
Incoming Simple Limit Orders
     Maximum contract size (proposed Rule 6.14(e));
     put/call check (current Rule 6.14(a), as proposed to be 
amended by this rule filing) \48\; and
---------------------------------------------------------------------------

    \48\ If a limit order is an order marked to cancel and replace a 
resting limit order, the maximum contract size check applies after 
the put/call check. Generally, cancel and replace orders do not 
modify the size of a resting order, which the System would have 
already determined did not exceed the TPH's maximum contract size 
parameter. Therefore, the Exchange believed it was reasonable to 
apply a price reasonability check to these orders first, as that is 
the order information likely being changed.
---------------------------------------------------------------------------

     limit order price parameter (current Rule 6.12(a)(3), as 
proposed to be amended by this rule filing).
    Note the order entry, execution and price parameter rate checks in 
proposed Rule 6.14(d) and the drill through price check parameter in 
current Rule 6.13(b)(v) (as proposed to be amended by and moved to 
proposed Rule

[[Page 64530]]

6.13(b)(v)(B) in this rule filing) may be triggered after a limit order 
executes.
Incoming Simple Market Orders
     Maximum contract size (proposed Rule 6.14(e));
     market-width price check parameter (current Rule 
6.13(b)(v), as proposed to be amended (nonsubstantively) by this rule 
filing and moved to proposed Rule 6.13(b)(v)(A)); and
     put/call check (current Rule 6.14(a), as proposed to be 
amended by this rule filing).\49\
---------------------------------------------------------------------------

    \49\ The pricing checks always apply after the maximum size 
check for market orders, because they apply at the time the System 
determines at what price these orders will execute, unlike limit 
orders entered with an execution price.
---------------------------------------------------------------------------

Incoming Complex Orders
     Maximum contract size (proposed Rule 6.14(e));
     limit order price parameter (current Rule 6.12(a)(4) and 
(5));
     debit/credit check (current Rule 6.53C, Interpretation and 
Policy .08(c)) or buy-buy (sell-sell) strategy parameter (current Rule 
6.53C, Interpretation and Policy .08(d)), as applicable;
     maximum value acceptable price range check (current Rule 
6.53C, Interpretation and Policy .08(g));
     market width parameter (current Rule 6.53C, Interpretation 
and Policy .08(a));
     credit-to-debit parameter (current Rule 6.53C, 
Interpretation and Policy .08(b));
     percentage distance parameter (current Rule 6.53C, 
Interpretation and Policy .08(e)); and
     stock-option derived net market parameter (current Rule 
6.53C, Interpretation and Policy .08(f)).
    Note the order entry, execution and price parameter rate checks in 
proposed Rule 6.14(d) and the drill through price check parameter in 
current Rule 6.13(b)(v) (as proposed to be amended by and moved to 
proposed Rule 6.13(b)(v)(B) in this rule filing) may be triggered after 
a market order executes.
2. Statutory Basis
    The Exchange believes the proposed rule change is consistent with 
the Act and the rules and regulations thereunder applicable to the 
Exchange and, in particular, the requirements of Section 6(b) of the 
Act.\50\ Specifically, the Exchange believes the proposed rule change 
is consistent with the Section 6(b)(5) \51\ requirements that the rules 
of an exchange be designed to prevent fraudulent and manipulative acts 
and practices, to promote just and equitable principles of trade, to 
foster cooperation and coordination with persons engaged in regulating, 
clearing, settling, processing information with respect to, and 
facilitating transactions in securities, 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. 
Additionally, the Exchange believes the proposed rule change is 
consistent with the Section 6(b)(5) \52\ requirement that the rules of 
an exchange not be designed to permit unfair discrimination between 
customers, issuers, brokers, or dealers.
---------------------------------------------------------------------------

    \50\ 15 U.S.C. 78f(b).
    \51\ 15 U.S.C. 78f(b)(5).
    \52\ Id.
---------------------------------------------------------------------------

    In particular, the proposed price protection mechanisms and risk 
controls will protect investors and the public interest and maintain 
fair and orderly markets by mitigating potential risks associated with 
market participants entering orders and quotes at unintended prices or 
sizes, and risks associated with orders and quotes trading at prices 
that are extreme and potentially erroneous, which may likely have 
resulted from human or operational error.
    The Exchange believes amending the limit order price parameter for 
simple orders (current Rule 6.12(a)(3)) to use the NBBO (rather than 
the Exchange previous day's closing price or BBO) when available 
perfects the mechanism of a free and open market and a national market 
system because it would more accurately reflect the then-current 
market. Thus, the Exchange believes it would be a better measure to use 
for purposes of determining the reasonability of the prices of orders 
and more accurately prevent executions of limit orders at erroneous 
prices, which ultimately protects investors. Continued use of the 
Exchange's previous day's closing price or BBO, as applicable, when no 
NBBO is available or the NBBO is not reliable will still provide 
continued price protection for orders during those times. The Exchange 
believes those prices would be the most relevant pricing information to 
determine the price at which an investor may want to buy or sell within 
a series, and the Exchange believes it is a reasonable substitute when 
no NBBO is available. The Exchange believes it is appropriate to have 
flexibility to determine to apply a different ATD to orders entered 
during the pre-opening, a trading rotation, or a trading halt to 
reflect different market conditions during those times. Additionally, 
the Exchange believes it is appropriate to not apply this price check 
to orders routed from a PAR workstation or OMT, as those orders were 
subject to manual handling by a PAR or OMT operator who will have 
evaluated the price of an order based on then-existing market condition 
prior to submitted it for electronic execution, thus minimizing risk of 
an erroneous execution. Additionally, the Exchange believes it is 
appropriate to not apply the check to orders with a stop contingency, 
because the prices that trigger execution of orders with a stop 
condition are intended to be outside the NBBO, and nonapplicability of 
this check is consistent with that condition. Therefore, the Exchange 
believes it is unnecessary to apply this check to stop-limit orders. 
This flexibility and non-applicability, as applicable, will further 
assist the Exchange with its efforts to maintain a fair and orderly 
market, which will ultimately protect investors. Application of the 
drill through check to market and marketable limit orders (and of the 
market width check only to market orders) is consistent with the 
current Rule and applicability of those checks; the proposed rule 
change merely deletes the Exchange's flexibility to apply each check to 
market orders, marketable limit orders, or both.
    The proposed rule change to the drill through price check parameter 
(current Rule 6.13(b)(v), and proposed Rule 6.13(b)(v)(B)) will benefit 
investors, as it more clearly describes how the System handles orders 
that were and were not previously exposed prior to trading at the drill 
through price. Additionally, the proposed rule change adds 
functionality to the drill through price check parameter to rest orders 
(or any remaining unexecuted portions) in the book for a brief time 
period (not to exceed three seconds) with a price equal to the drill 
through price promotes just and equitable principles of trade and 
benefits investors by providing an additional opportunity for execution 
at a price that does not appear to be erroneous prior to their 
cancellation while continuing to protect them against execution at 
erroneous prices. Excluding orders that by their terms cancel if they 
do not immediately execute from this proposed change is consistent with 
the terms of those orders. In addition, the proposed rule change to 
apply the drill through protection to orders eligible for SAL will 
prevent erroneous executions of more orders, which assists the Exchange 
in its efforts to maintain a fair and orderly market. The proposed rule 
change also clarifies an order will HAL at the better of the drill 
through price [sic] to ensure an order will not be exposed at a price 
worse than the NBBO (this is consistent

[[Page 64531]]

with the current HAL rule, which exposes orders at the NBBO).
    The proposed rule change to permit the Exchange to share TPH-
designated risk settings with Clearing TPHs that clear transactions on 
the TPH's behalf (proposed introductory paragraph to Rule 6.14) will 
permit Clearing TPHs who have a financial interest in the risk settings 
of TPHs with whom they have entered into a letter of authorization, 
letter of guarantee, or authorization given by such Clearing TPHs to 
such TPH to better monitor and manage the potential risks assumed by 
Clearing TPHs. Because such Clearing TPHs bear the risk associated with 
Exchange transactions of that TPH, it is appropriate for the Clearing 
TPHs to have knowledge of what risk settings the TPH may apply within 
the System. This knowledge will provide Clearing TPHs with greater 
control and flexibility in managing their own risk tolerance and 
exposure and aiding Clearing TPHs in complying with the Act. 
Additionally, to the extent a Clearing TPH might reasonably require a 
TPH to provide access to its risk settings as a prerequisite to 
continuing to clear trades on such TPH's behalf, the Exchange's 
proposed rule change to share those risk settings directly with a 
Clearing TPH reduces the administrative burden on the TPH and ensures 
that Clearing TPHs are receiving information that is up to date and 
conforms to settings active in the System. The Exchange also notes the 
proposed rule change is consistent with rules of other exchanges.\53\
---------------------------------------------------------------------------

    \53\ See, e.g., MIAX Rule 500; BX Chapter VI, Section 20; NYSE 
Arca Rule 6.2A(a); NYSE MKT Rule 902.1NY(a); and PHLX Rule 1016.`
---------------------------------------------------------------------------

    The proposed rule change to expand the applicability of the put 
strike price and call underlying value check to market orders (current 
Rule 6.14(a)) will further assist the Exchange's efforts to maintain a 
fair and orderly market by mitigating the potential risks associated 
with additional orders trading at prices that exceed a corresponding 
benchmark (which may result in executions at prices that are 
potentially erroneous). The Exchange believes it is appropriate and 
consistent with the current rule to no longer have flexibility to 
determine to not apply the call check to orders entered during Extended 
Trading Hours, as the check currently does not apply during that 
trading session and does not expect to do so. Similarly, the Exchange 
believes it promotes fair and orderly markets to not apply these checks 
to market orders executed during an opening rotation to avoid impacting 
the determination of the opening price (the Exchange notes separate 
price protections apply to orders during the opening process).
    The proposed rule change to the quote inverting NBBO check (current 
Rule 6.14(b)) benefits investors by clarifying the System does not 
apply those checks to orders entered when there is no NBBO (or BBO with 
respect to the quote inverting NBBO check) available, as there is no 
reliable benchmark during those times against which the System can 
compare quote prices. This will remove impediments to and perfect the 
mechanism of a free and open market because these checks would not 
apply to quotes during times when there is no reliable price benchmark, 
and thus the check would not erroneously reject otherwise acceptable 
quotes, which may be disruptive to Market-Makers that provide necessary 
liquidity to the Exchange. The proposed rule change to delete the 
Exchange's flexibility regarding when to apply the quote inverting NBBO 
check and instead state in the Rules it will not apply prior to a 
series opening if the series is not open on another exchange, and it 
will not apply during a trading halt is appropriate and consistent with 
the current rule. The Exchange currently does not apply the check to 
quotes entered during a halt and does not expect to do so. With respect 
to quotes entered in series prior to the opening, the Exchange believes 
it is appropriate to not apply the check if a series is not yet open on 
another exchange to avoid rejecting quotes that may be consistent with 
market pricing not yet available in the System.
    The proposed changes to the execution of quotes that lock or cross 
the NBBO (current Rule 6.14(b)(iii) and proposed Rule 6.14(c)) to 
reject incoming quotes when a Market-Maker quote represents the BBO 
(and the Exchange has established a counting period pursuant to its 
quote lock functionality), which is also the NBBO (along with an away 
exchange), is consistent with the Options Linkage Plan and related 
rules, as it will prevent dissemination of a quote that locks or 
crosses an away market. The proposed rule change to allow the Exchange 
not to apply the execution of quotes that lock or cross the NBBO check 
in the interest of maintaining a fair and orderly market will allow the 
Exchange to disable this check in response to a market event or market 
volatility to avoid inadvertently cancelling quotes not erroneously 
priced but rather priced to reflect potentially rapidly changing 
prices, which will assist with the maintenance of a fair and orderly 
market.
    The Exchange believes the proposed order entry, execution and price 
parameter rate checks (proposed Rule 6.14(d)) will assist with the 
maintenance of a fair and orderly market by establishing new activity 
based risk protections for orders. The Exchange currently offers QRM, a 
risk protection mechanism for Market-Maker quotes, which the Exchange 
believes has been successful in reducing Market-Maker risk, and now 
proposes to adopt risk protections for orders that would allow other 
TPHs to similarly manage their exposure to excessive risk. In 
particular, the proposed rule change implements four new risk 
protections based on order entry and execution rates as well as rates 
of orders that trigger the drill through or price reasonability 
parameters. The Exchange believes these new protections would enable 
TPHs to better manage their risk when trading on the Exchange by 
limiting their risk exposure when systems or other issues result in 
orders being entered or executed, as well as executed at extreme 
prices, at rates that exceed predefined thresholds. In today's market, 
the Exchange believes robust risk management is becoming increasingly 
more important for all TPHs. The proposed rule change would provide an 
additional layer or risk protection for TPHs. In particular, these rate 
checks are designed to reduce risk associated with system errors or 
market events that may cause TPHs to send a large number of orders, 
receive multiple, automatic executions, or execute a large number of 
orders at extreme and potentially erroneous prices, before they can 
adjust their exposure in the market. The proposed order entry and 
execution rate checks are similar to risk management functionality 
provided by other options exchanges.\54\ While the order entry and 
contracts executed rate checks apply to all TPHs, it is optional for 
TPHs to have resting orders (or certain subcategories of resting 
orders) cancelled when a rate check is triggered and an acronym or 
login becomes restricted.
---------------------------------------------------------------------------

    \54\ See, e.g., ISE Rule 714(d) and MIAX Rule 519A.
---------------------------------------------------------------------------

    The proposed maximum contract size risk control (proposed Rule 
6.14(e)) is designed to help TPHs avoid potential submission of 
erroneously sized orders on the Exchange. Similar to functionality 
intended to protect against orders and quotes executing at unintended 
prices, this proposed functionality will assist in the maintenance of a 
fair and orderly market and protect investors by rejecting orders and 
quotes that are ``too large'' to prevent executions at

[[Page 64532]]

unintended sizes and mitigate risks associated with such executions 
that are potentially erroneous. The Exchange believes the additional 
risk control feature to reject or cancel the resting or quote when an 
incoming replacement order or quote update is rejected pursuant to this 
proposed risk control is appropriate because, by submitting a 
replacement order or quote update, the TPH is implicitly instructing 
the Exchange to cancel the resting order or quote, respectively. 
Additionally, the Exchange believes it is appropriate to reject or 
cancel, as applicable, both sides of a quote because Market-Makers 
generally submit two-sided quotes, as their trading strategies and risk 
profiles are based on spreads of their quotes, and rejecting and 
cancelling, as applicable, both sides of a quote is consistent with 
this practice. The Exchange believes cancellation of resting quotes and 
orders, and rejection of both sides of a quote, operate as additional 
safeguards that cause TPHs to re-evaluate orders and quotes before 
attempting to submit new orders or quotes. This will further protect 
against erroneous trades, which protects investors. The Exchange also 
believes the proposed rule change regarding how the proposed check will 
apply to AIM, SAM and QCC orders is reasonable, as the proposed rule 
change is consistent with the contingencies attached to those types of 
orders.
    With respect to the proposed order entry, execution and price 
parameter rate checks and maximum contract size check (as well as the 
existing QRM functionality), the Exchange believes it is appropriate to 
not have minimum or maximum values, or default values, for the 
parameters, to provide sufficient flexibility to TPHs to adjust their 
parameter inputs in accordance with their business and risk management 
needs. The Exchange believes price protection mechanisms benefits its 
market and the options industry as a whole, however, ultimately these 
mechanisms primarily protect TPHs against erroneous executions of their 
orders and quotes. CBOE appreciates the parameter settings determine 
whether these protections will be meaningful. Based on discussions with 
TPHs regarding its current and proposed package of risk controls and 
price protection mechanisms, the Exchange understands TPHs support the 
implementation of price protection mechanisms such as these and expects 
TPHs to input settings that are meaningful so they can take full 
advantage of the benefits these mechanisms are intended to provide.
    The proposed kill switch (proposed Rule 6.14(f)) is an optional 
tool offered to all TPHs. The Exchange represents the proposed kill 
switch will operate consistently with the firm quote obligations of a 
broker-dealer pursuant to Rule 602 of Regulation NMS and the 
functionality is not mandatory. Specifically, any interest executable 
against a TPH's quotes and orders received by the Exchange prior to the 
time the kill switch is processed by the Exchange will automatically 
execute at the price up to the TPH's size. The kill switch message will 
be accepted by the System in the order of receipt in the queue and will 
be processed in that order so that interest already in the System will 
be processed prior to the kill switch message. A Market-Maker's 
utilization of the kill switch, and subsequent removal of its quotes, 
does not diminish or relieve the Market-Maker of its obligation to 
provide continuous two-sided quotes. Market-Makers will continue to be 
required to provide continuous two-sided quotes on a daily basis, and a 
Market-Maker's utilization of the kill switch will not prohibit the 
Exchange from taking disciplinary action against the Market-Maker for 
failing to meet the continuing quoting obligation each trading day. All 
TPHs may determine whether a kill switch cancels resting quotes, 
resting orders (or certain subcategories of resting orders), or both. 
The Exchange also notes the proposed rule change is consistent with 
rules of other exchanges.\55\
---------------------------------------------------------------------------

    \55\ See, e.g., BOX Rule 7280 (b) and PHLX Rule 1019(b).
---------------------------------------------------------------------------

    The Exchange believes requiring Market-Makers to enter values into 
the risk parameters of the QRM mechanism (current Rule 8.18) will not 
be unreasonably burdensome, as all Market-Makers currently utilize the 
functionality. Additionally, the proposed rule change will assist 
Market-Makers in reducing their risk of inadvertently entering quotes 
without populating the risk parameters. Reducing this risk will enable 
Market-Makers to enter quotations with larger size, which in turn will 
benefit investors through increased liquidity for the execution of 
their orders. Such increased liquidity benefits investors because they 
receive better prices and because it lowers volatility in the options 
market.
    While entering values for the QRM parameters will be mandatory to 
prevent inadvertent exposure to risk, the Exchange notes Market-Makers 
who prefer to use their own risk-management systems can enter values 
that assure the Exchange parameters will not be triggered. Accordingly, 
the proposed rule change provides Market-Makers with flexibility to use 
their own risk management tools. The Exchange notes other exchanges 
make similar functionality mandatory for all Market-Makers.\56\
---------------------------------------------------------------------------

    \56\ See, e.g., ISE Rule 804(g).
---------------------------------------------------------------------------

    The individual firm benefits of enhanced risk protections flow 
downstream to counterparties both at the Exchange and at other options 
exchanges, which increases systemic protections as well. The Exchange 
believes these risk protections will allow TPHs to enter orders and 
quotes with reduced fear of inadvertent exposure to excessive risk, 
which will benefit investors through increased liquidity for the 
execution of their orders, thereby protecting investors and the public 
interest. Without adequate risk management tools, such as those 
proposed in this filing, TPHs could reduce the amount of order flow and 
liquidity they provide. Such actions may undermine the quality of the 
markets available to customers and other market participants. 
Accordingly, the proposed rule change is designed to encourage TPHs to 
submit additional order flow and liquidity to the Exchange, thereby 
removing impediments to and perfecting the mechanisms of a free and 
open market and a national market system and, in general, protecting 
investors and the public interest. In addition, providing TPHs with 
more tools for managing risk will facilitate transactions in securities 
because, as noted above, TPHs will have more confidence protections are 
in place that reduce the risks from potential system errors and market 
events. As a result, the new functionality as the potential to promote 
just and equitable principles of trade.
    The Exchange notes TPHs must be mindful of their obligations to 
seek best execution of orders handled on an agency basis. Decisions to 
use the optional functionality described in this filing (i.e., 
cancellation of orders when an acronym or log-in becomes restricted 
after exceeding the orders entered or contracts executed rate, 
cancellation of orders upon initiation of a kill switch), and decisions 
on values of parameters (i.e., parameters for the orders entered, 
contracts executed and price parameter rate check, maximum contract 
size check), must be made consistent with this duty.

B. Self-Regulatory Organization's Statement on Burden on Competition

    CBOE does not believe that the proposed rule change will impose any 
burden on competition that is not

[[Page 64533]]

necessary or appropriate in furtherance of the purposes of the Act. The 
proposed rule change adds price protection mechanisms and risk controls 
for orders and quotes of all Trading Permit Holders submitted to CBOE 
to help further prevent potentially erroneous executions, which 
benefits all market participants. These mechanisms and controls apply 
to orders of all TPHs, and quotes of all Market-Makers, in the same 
manner. The proposed rule changes related to the quote inverting NBBO 
check, the execution of quotes that lock or cross the NBBO check, and 
QRM apply only to Market-Makers because only Market-Makers may submit 
quotes under the Rules, and because similar protections applicable to 
orders are in place or also proposed in this rule filing. Additionally, 
the Exchange believes these types of protection for Market-Makers are 
appropriate given their unique role in the market and may encourage 
Market-Makers to quote tighter and deeper markets, which will increase 
liquidity and enhance competition, given the additional protection 
these price checks will provide. The Exchange believes the proposed 
rule change would provide market participants with additional 
protection from risks related to erroneous executions. Certain of the 
proposed protections are similar to those available on other 
exchanges.\57\
---------------------------------------------------------------------------

    \57\ See, e.g., ISE Rule 714(d) and MIAX Rule 519A (order entry 
and execution rate checks); and MIAX Rule 519(b) (order contract 
size).
---------------------------------------------------------------------------

    While the proposed rule change makes entry of parameters into the 
QRM mechanism mandatory, the Exchange notes all Market-Makers currently 
avail themselves of this mechanism today. Additionally, the Exchange 
believes the use of QRM will prevent the inadvertent entry of quotes 
without risk-management parameters. Market-Makers who prefer to use 
their own risk-management systems can enter out-of-range values so the 
Exchange-provided parameters will not be triggered and can function as 
back-up protection. While entering values for the QRM parameters will 
be mandatory to prevent inadvertent exposure to risk, the Exchange 
notes Market-Makers who prefer to use their own risk-management systems 
can enter values that assure the Exchange parameters will not be 
triggered. Accordingly, the proposed rule change provides Market-Makers 
with flexibility to use their own risk management tools. The Exchange 
notes other exchanges make similar functionality mandatory for all 
Market-Makers.\58\
---------------------------------------------------------------------------

    \58\ See, e.g., ISE Rule 804(g).
---------------------------------------------------------------------------

    With respect to the proposed kill switch functionality, all TPHs 
may avail themselves of the kill switch, which functionality is 
optional. The proposed rule change is intended to protect TPHs in the 
event they experience a systems issue or unusual or unexpected market 
activity that would require them to withdraw from the market to protect 
investors. The ability to control risk at either the acronym or login 
level will permit a TPH to protect itself from inadvertent exposure to 
excessive risk at each level. Reducing such risk will enable TPHs to 
enter quotes and orders with protection against inadvertent exposure to 
excessive risk, which in turn will benefit investors through increased 
liquidity for the execution of their orders. Such increased liquidity 
benefits investors because they may receive better prices and because 
it may lower volatility in the options market. Additionally, the 
proposed kill switch functionality is similar to that available on 
other exchanges.\59\
---------------------------------------------------------------------------

    \59\ See, e.g., BOX Rule 7280(b) and PHLX Rule 1019(b).
---------------------------------------------------------------------------

    The proposed rule change to permit the Exchange to share TPH-
designated risk settings with Clearing TPHs that clear transaction on 
behalf of the TPH is not designed to address any competitive issues and 
does not pose any undue burden on non-Clearing TPHs because, unlike 
Clearing TPHs, non-Clearing TPHs do not guarantee the execution of 
transactions on the Exchange. The proposed rule change applies the same 
to all TPHs and Clearing TPHs. Any TPH that does not wish to have the 
Exchange share designated risk settings with its Clearing TPHs could 
avoid this by becoming a clearing member of the Clearing Corporation. 
The Exchange notes other exchanges' rules permit sharing of these 
settings with clearing members.\60\
---------------------------------------------------------------------------

    \60\ See, e.g., MIAX Rule 500; BOX Chapter VI, Section 20; NYSE 
Arca Rule 6.2A(a); NYSE MKT Rule 901.1NY(a); and PHLX Rule 1016 
(sharing TPH-designated risk settings).
---------------------------------------------------------------------------

    The individual firm benefits of enhanced risk protections flow 
downstream to counterparties both at the Exchange and at other options 
exchanges, which increases systemic protections as well. The Exchange 
believes these risk protections will allow TPHs to enter orders and 
quotes with reduced fear of inadvertent exposure to excessive risk, 
which will benefit investors through increased liquidity for the 
execution of their orders. Without adequate risk management tools, such 
as those proposed in this filing, TPHs could reduce the amount of order 
flow and liquidity they provide. Such actions may undermine the quality 
of the markets available to customers and other market participants. 
Accordingly, the proposed rule change is designed to encourage TPHs to 
submit additional order flow and liquidity to the Exchange, which may 
ultimately promote competition. In addition, providing TPHs with more 
tools for managing risk will facilitate transactions in securities 
because, as noted above, TPHs will have more confidence protections are 
in place that reduce the risks from potential system errors and market 
events.
    Based on discussions with TPHs regarding its current and proposed 
package of risk controls and price protection mechanisms, the Exchange 
understands TPHs support the implementation of price protection 
mechanisms such as these and expects TPHs to input settings that are 
meaningful so they can take full advantage of the benefits these 
mechanisms are intended to provide.

C. Self-Regulatory Organization's Statement on Comments on the Proposed 
Rule Change Received From Members, Participants, or Others

    The Exchange neither solicited nor received comments on the 
proposed rule change.

III. Date of Effectiveness of the Proposed Rule Change and Timing for 
Commission Action

    Within 45 days of the date of publication of this notice in the 
Federal Register or within such longer period up to 90 days (i) as the 
Commission may designate if it finds such longer period to be 
appropriate and publishes its reasons for so finding or (ii) as to 
which the Exchange consents, the Commission will:
    A. By order approve or disapprove such proposed rule change, or
    B. institute proceedings to determine whether the proposed rule 
change should be disapproved.

IV. Solicitation of Comments

    Interested persons are invited to submit written data, views, and 
arguments concerning the foregoing, including whether the proposed rule 
change is consistent with the Act. Comments may be submitted by any of 
the following methods:

Electronic Comments

     Use the Commission's Internet comment form (http://www.sec.gov/rules/sro.shtml); or

[[Page 64534]]

     Send an email to [email protected]. Please include 
File Number SR-CBOE-2016-053 on the subject line.

Paper Comments

     Send paper comments in triplicate to Secretary, Securities 
and Exchange Commission, 100 F Street NE., Washington, DC 20549-1090.

All submissions should refer to File Number SR-CBOE-2016-053. This file 
number should be included on the subject line if email is used. To help 
the Commission process and review your comments more efficiently, 
please use only one method. The Commission will post all comments on 
the Commission's Internet Web site (http://www.sec.gov/rules/sro.shtml). Copies of the submission, all subsequent amendments, all 
written statements with respect to the proposed rule change that are 
filed with the Commission, and all written communications relating to 
the proposed rule change between the Commission and any person, other 
than those that may be withheld from the public in accordance with the 
provisions of 5 U.S.C. 552, will be available for Web site viewing and 
printing in the Commission's Public Reference Room, 100 F Street NE., 
Washington, DC 20549, on official business days between the hours of 
10:00 a.m. and 3:00 p.m. Copies of the filing also will be available 
for inspection and copying at the principal office of the Exchange. All 
comments received will be posted without change; the Commission does 
not edit personal identifying information from submissions. You should 
submit only information that you wish to make available publicly. All 
submissions should refer to File Number SR-CBOE-2016-053, and should be 
submitted on or before October 11, 2016.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\61\
---------------------------------------------------------------------------

    \61\ 17 CFR 200.30-3(a)(12).
---------------------------------------------------------------------------

Robert W. Errett,
Deputy Secretary.
[FR Doc. 2016-22538 Filed 9-19-16; 8:45 am]
 BILLING CODE 8011-01-P



                                                                              Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                                   64521

                                                B. Self-Regulatory Organization’s                       number should be included on the                       (‘‘Exchange’’ or ‘‘CBOE’’) filed with the
                                                Statement on Burden on Competition                      subject line if email is used. To help the             Securities and Exchange Commission
                                                   C2 does not believe that the proposed                Commission process and review your                     (‘‘Commission’’) the proposed rule
                                                rule change will impose any burden on                   comments more efficiently, please use                  change as described in Items I, II, and
                                                competition that is not necessary or                    only one method. The Commission will                   III below, which Items have been
                                                appropriate in furtherance of the                       post all comments on the Commission’s                  prepared by the Exchange. The
                                                purposes of the Act. Rather, the                        Internet Web site (http://www.sec.gov/                 Commission is publishing this notice to
                                                proposed rule change is merely                          rules/sro.shtml). Copies of the                        solicit comments on the proposed rule
                                                attempting to correct an inadvertent                    submission, all subsequent                             change from interested persons.
                                                reference error in the Exchange’s                       amendments, all written statements
                                                                                                                                                               I. Self-Regulatory Organization’s
                                                Bylaws. The proposed rule change has                    with respect to the proposed rule
                                                                                                                                                               Statement of the Terms of Substance of
                                                no impact on competition.                               change that are filed with the
                                                                                                                                                               the Proposed Rule Change
                                                                                                        Commission, and all written
                                                C. Self-Regulatory Organization’s                       communications relating to the                            The Exchange proposes to enhance
                                                Statement on Comments on the                            proposed rule change between the                       current and adopt new price protection
                                                Proposed Rule Change Received From                      Commission and any person, other than                  mechanisms and risk controls for orders
                                                Members, Participants, or Others                        those that may be withheld from the                    and quotes.
                                                                                                        public in accordance with the                             The text of the proposed rule change
                                                  The Exchange neither solicited nor
                                                                                                        provisions of 5 U.S.C. 552, will be                    is available on the Exchange’s Web site
                                                received comments on the proposed
                                                                                                        available for Web site viewing and                     (http://www.cboe.com/AboutCBOE/
                                                rule change.
                                                                                                        printing in the Commission’s Public                    CBOELegalRegulatoryHome.aspx), at
                                                III. Date of Effectiveness of the                       Reference Room, 100 F Street NE.,                      the Exchange’s Office of the Secretary,
                                                Proposed Rule Change and Timing for                     Washington, DC 20549 on official                       and at the Commission’s Public
                                                Commission Action                                       business days between the hours of                     Reference Room.
                                                   The foregoing rule change has become                 10:00 a.m. and 3:00 p.m. Copies of such                II. Self-Regulatory Organization’s
                                                effective pursuant to Section 19(b)(3)(A)               filing also will be available for                      Statement of the Purpose of, and
                                                of the Act 7 and paragraph (f) of Rule                  inspection and copying at the principal                Statutory Basis for, the Proposed Rule
                                                19b–4 8 thereunder. At any time within                  office of the Exchange. All comments                   Change
                                                60 days of the filing of the proposed rule              received will be posted without change;
                                                                                                        the Commission does not edit personal                     In its filing with the Commission, the
                                                change, the Commission summarily may                                                                           Exchange included statements
                                                temporarily suspend such rule change if                 identifying information from
                                                                                                        submissions. You should submit only                    concerning the purpose of and basis for
                                                it appears to the Commission that such                                                                         the proposed rule change and discussed
                                                action is necessary or appropriate in the               information that you wish to make
                                                                                                        available publicly. All submissions                    any comments it received on the
                                                public interest, for the protection of                                                                         proposed rule change. The text of these
                                                investors, or otherwise in furtherance of               should refer to File Number SR–C2–
                                                                                                        2016–019, and should be submitted on                   statements may be examined at the
                                                the purposes of the Act. If the                                                                                places specified in Item IV below. The
                                                Commission takes such action, the                       or before October 11, 2016.
                                                                                                                                                               Exchange has prepared summaries, set
                                                Commission will institute proceedings                     For the Commission, by the Division of               forth in sections A, B, and C below, of
                                                to determine whether the proposed rule                  Trading and Markets, pursuant to delegated             the most significant aspects of such
                                                change should be approved or                            authority.9
                                                                                                                                                               statements.
                                                disapproved.                                            Robert W. Errett,
                                                                                                        Deputy Secretary.                                      A. Self-Regulatory Organization’s
                                                IV. Solicitation of Comments                                                                                   Statement of the Purpose of, and the
                                                                                                        [FR Doc. 2016–22540 Filed 9–19–16; 8:45 am]
                                                  Interested persons are invited to                     BILLING CODE 8011–01–P
                                                                                                                                                               Statutory Basis for, the Proposed Rule
                                                submit written data, views, and                                                                                Change
                                                arguments concerning the foregoing,                                                                            1. Purpose
                                                including whether the proposed rule                     SECURITIES AND EXCHANGE
                                                change is consistent with the Act.                      COMMISSION                                                The Exchange has in place various
                                                Comments may be submitted by any of                                                                            price check mechanisms and risk
                                                                                                        [Release No. 34–78839; File No. SR–CBOE–               controls that are designed to prevent
                                                the following methods:                                  2016–053]                                              incoming orders and quotes from
                                                Electronic Comments                                                                                            automatically executing at potentially
                                                                                                        Self-Regulatory Organizations;
                                                  • Use the Commission’s Internet                       Chicago Board Options Exchange,
                                                                                                                                                               erroneous prices or to assist Trading
                                                comment form (http://www.sec.gov/                                                                              Permit Holders (‘‘TPHs’’) with managing
                                                                                                        Incorporated; Notice of Filing of a
                                                rules/sro.shtml); or                                                                                           their risk.3 These mechanisms and
                                                                                                        Proposed Rule Change Relating to
                                                  • Send an email to rule-comments@                                                                            controls are designed to help maintain
                                                                                                        Price Protection Mechanisms and Risk
                                                sec.gov. Please include File Number SR–                                                                        a fair and orderly market by mitigating
                                                                                                        Controls
                                                C2–2016–019 on the subject line.                                                                               potential risks associated with orders
                                                                                                        September 14, 2016.                                    trading at prices that are extreme and
                                                Paper Comments                                                                                                 potentially erroneous, or in extremely
                                                                                                           Pursuant to Section 19(b)(1) of the
                                                  • Send paper comments in triplicate                   Securities Exchange Act of 1934                        large and potentially erroneous
                                                to Secretary, Securities and Exchange
sradovich on DSK3GMQ082PROD with NOTICES




                                                                                                        (‘‘Act’’),1 and Rule 19b–4 thereunder,2                volumes, that may be harmful to market
                                                Commission, 100 F Street NE.,                           notice is hereby given that on                         participants. The Exchange proposes to
                                                Washington, DC 20549–1090.                              September 1, 2016, Chicago Board
                                                All submissions should refer to File                    Options Exchange, Incorporated                           3 See, e.g., Rule 6.12(a)(3) through (5) (limit order

                                                Number SR–C2–2016–019. This file                                                                               price parameters), 6.13(b)(v) (market-width and
                                                                                                                                                               drill through price check parameters), 6.14 (price
                                                                                                          9 17 CFR 200.30–3(a)(12).                            protections), 6.53C, Interpretation and Policy .08
                                                  7 15 U.S.C. 78s(b)(3)(A).                               1 15 U.S.C. 78s(b)(1).                               (price check parameters for complex orders), and
                                                  8 17 CFR 240.19b–4(f).                                  2 17 CFR 240.19b–4.                                  8.18 (Quote Risk Monitor Mechanism (‘‘QRM’’)).



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                                                64522                      Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                amend Rules 6.12(a)(3), 6.13(b)(v), 6.14                disseminated NBO (NBB). However, this                 NBO (NBB) rather than the Exchange
                                                and 8.18 to add new, as well as enhance                 does not apply to a buy (sell) order if the           best offer (bid). The NBBO would more
                                                current, price protection mechanisms                    NBBO is locked, crossed or unavailable                accurately reflect the then-current
                                                and risk controls to further prevent                    or if there is no NBO (NBB).                          market, rather than the Exchange BBO,
                                                potentially harmful and disruptive                         Prior to a series opening on CBOE, the             and thus the Exchange believes it would
                                                trading.4                                               series may already be open on another                 be a better measure to use for purposes
                                                                                                        exchange(s), in which case that                       of determining the reasonability of the
                                                Limit Order Price Parameter for Simple                  exchange(s) would be disseminating an
                                                Orders                                                                                                        prices of orders. The System will
                                                                                                        NBBO. The NBBO would more                             continue to use the Exchange BBO if the
                                                   The proposed rule change amends the                  accurately reflect the then-current                   NBBO is locked, crossed or unavailable
                                                limit order price parameter for simple                  market, rather than the previous day’s                (and thus unreliable). This check will
                                                orders in Rule 6.12(a)(3). This price                   closing price, and thus the Exchange                  not apply intraday if there is no NBBO
                                                parameter currently states simple limit                 believes it would be a better measure to              and no BBO (and thus no reliable
                                                orders will route directly from an order                use for purposes of determining the                   measure against which to compare the
                                                entry firm to an order management                       reasonability of the prices of orders. If             price of the order to determine its
                                                terminal (‘‘OMT’’) designated by the                    the series is not yet open on any other               reasonability).
                                                order entry firm when initially routed to               exchange, the System will continue to
                                                the Exchange if:                                                                                                 With respect to orders entered during
                                                                                                        use the Exchange’s previous day’s
                                                   • Prior to the opening of a series                                                                         a trading halt (including during any pre-
                                                                                                        closing price as the comparison figure.
                                                (including before a series is opened                    Additionally, the System will use the                 opening period or opening rotation prior
                                                following a halt), the order is to buy                  Exchange’s previous day’s closing price               to re-opening following a halt), the
                                                (sell) at more than an acceptable tick                  if the NBBO is locked, crossed or                     proposed rule change states the System
                                                distance (‘‘ATD’’) above (below) the                    unavailable (and thus unreliable) or if               will use the last disseminated NBO
                                                Exchange’s previous day’s close;                        there is no NBO (NBB) and the                         (NBB) rather than the Exchange’s
                                                however, this does not apply to CBOE                    Exchange’s previous day’s closing price               previous day’s closing price (as the
                                                or away market-makers; or                               is greater (less) than or equal to the NBB            current rule states). If a halt occurs
                                                   • once a series has opened, the order                (NBO). The check will continue to not                 during the trading day, the NBO (NBB)
                                                is to buy (sell) at more than an                        apply to orders of CBOE or away                       would more accurately reflect the then-
                                                acceptable tick distance above (below)                  market-makers, and will also not apply                current market rather than the previous
                                                the disseminated Exchange offer (bid).                  to orders entered when there is no NBO                day’s closing price, which would be
                                                   The proposed rule change states the                  (NBB) and the Exchange’s previous                     stale by that time. This check will not
                                                System rejects back to a TPH an order                   day’s closing price is less (greater) than            apply to orders if the NBBO is locked,
                                                to buy (sell) at more than an acceptable                the NBB (NBO) or if there is no NBBO                  crossed or unavailable (and thus
                                                tick distance above (below) if:                         and no Exchange previous day’s closing                unreliable) or if there is no NBO (NBB)
                                                   • Prior to the opening of a series                   price (for example, if the order is in a              (and thus no reliable measure against
                                                (including during any pre-opening                       newly listed series) (and thus no reliable            which to compare the price of the order
                                                period and opening rotation), (1) the last              measure against which to compare the                  to determine its reasonability).
                                                disseminated national best offer                        price of the order to determine its                      The rule currently states the Exchange
                                                (‘‘NBO’’) (national best bid (‘‘NBB’’)), if             reasonability). Prior to the opening of a             determines the ATD on a series-by-
                                                a series is open on another exchange(s),                series, and the NBBO is unavailable, the              series 6 and premium basis and will be
                                                or (2) the Exchange’s previous day’s                    previous day’s closing price is the most              no less than five minimum increment
                                                closing price, if a series is not yet open              relevant pricing information to                       ticks. The proposed rule change amends
                                                on any other exchange; if the NBBO is                   determine the price at which an investor              the minimum ATD to be two minimum
                                                locked, crossed or unavailable; 5 or if                 may want to buy or sell within a series,              increment ticks rather than five. The
                                                there is no NBO (NBB) and the previous                  and the Exchange believes it is a                     Exchange believes it may be appropriate
                                                day’s closing price is greater (less) than              reasonable substitute for the NBB or                  to set the ATD for certain classes
                                                or equal to the NBB (NBO). However,                     NBO when not available. With respect                  (depending on the minimum increment
                                                this does not apply to orders of CBOE                   to the proposed provisions regarding the              and premium) or during different
                                                or away market-makers; if there is no                   applicability of the check when there is              trading sessions (as further discussed
                                                NBO (NBB) and the Exchange’s previous                   no NBO (NBB) against which the price                  below) to be fewer than five to ensure
                                                day’s closing price is less (greater) than              of the buy (sell) order can be compared               that the ATD price is not so far away
                                                the NBB (NBO); or if there is no NBBO                   to determine price reasonability, the                 from the market price and thus this
                                                and no Exchange previous day’s closing                  Exchange believes using the previous                  price check is effective given the market
                                                price;                                                  day’s closing price is appropriate if that
                                                   • intraday, the last disseminated NBO                                                                      model or market conditions.7
                                                                                                        price is greater (less) than or equal to the          Additionally, because market conditions
                                                (NBB), or the Exchange’s best offer (bid)               NBB (NBO) because it does not cross the
                                                if the NBBO is locked, crossed or                                                                             during pre-opening periods, trading
                                                                                                        disseminated NBB (NBO). On the
                                                unavailable. However, this does not                     contrary, if that price is less (greater)                6 The proposed rule change amends this to be
                                                apply if there is no NBBO and no                        than the NBB (NBO), and thus would                    class-by-class rather than series-by-series. The
                                                Exchange best bid or offer (‘‘BBO’’); or                cross the disseminated NBB (NBO), the                 Exchange generally sets parameters on a class-by-
                                                   • during a trading halt (including                   Exchange believes that closing price is               class basis; however, pursuant to Rule 8.14,
                                                during any pre-opening period or                                                                              Interpretation and Policy .01, if the Exchange
sradovich on DSK3GMQ082PROD with NOTICES




                                                                                                        too far away from what an NBO (NBB)                   authorizes a group of series of a class to trade on
                                                opening rotation prior to re-opening                    would be if an offer (bid) quote or sell              the Hybrid Trading System and the remaining
                                                following the halt), the last                           (buy) order were to be entered and                    groups of series of a class to trade on the Hybrid
                                                                                                        essentially creates a crossed, unreliable             3.0 Trading System, the Exchange will establish
                                                  4 The proposed rule change makes conforming                                                                 trading parameters on a group basis rather than
                                                changes to other rules, as further discussed below.
                                                                                                        market.                                               class basis.
                                                  5 If the NBBO (or BBO) is not currently being            Once a series has opened on CBOE,                     7 The Exchange notes Rule 6.13(b)(v) sets the

                                                disseminated, the NBBO (or BBO) will be                 this check will compare the price of a                minimum ATD at two minimum increments for the
                                                considered ‘‘unavailable.’’                             buy (sell) order to the last disseminated             drill through protection.



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                                                                           Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                                      64523

                                                rotations, and trading halts,8 are                      with the application of the stop                         portion and will expose 13 that portion
                                                different than those present during                     contingency.11                                           via HAL at the better of the NBBO and
                                                regular trading hours, the proposed rule                                                                         the drill through price (if eligible for
                                                                                                        Drill Through Price Check Parameter
                                                change provides the Exchange with                                                                                HAL). The Exchange will determine the
                                                flexibility to apply a different ATD                       The proposed rule change amends the                   ATD on a class and premium basis
                                                during those times (which the Exchange                  drill through price check parameter in                   (which may be no less than two
                                                may want to be less than the current                    Rule 6.13(b)(v). Currently, the System                   minimum increment ticks),14 which the
                                                minimum of five). The Exchange                          will not automatically execute a                         Exchange will announce via Regulatory
                                                believes it is appropriate to have the                  marketable order if the execution would                  Circular. If a buy (sell) order is exposed
                                                ability to apply a different ATD during                 follow an initial partial execution on the               via HAL (other than pursuant to the
                                                the pre-open period or opening rotation                 Exchange and would be at a subsequent                    previous sentence) or the Solicitation
                                                so the check does not impact the                        price not within an ATD from the initial                 Auction Mechanism (‘‘SAL’’) 15 and,
                                                Exchange’s ability to open an option or                 execution (determined by the Exchange                    following the exposure period pursuant
                                                determination of the opening price. The                 on a series-by-series and premium basis                  to Rule 6.14A or 6.13A, respectively, the
                                                Exchange may also want to apply a                       for market orders and/or marketable                      System determines the order (or any
                                                different ATD during a halt, as pricing                 limit orders 12). An ATD may be no less                  unexecuted portion) would execute at a
                                                during those times may be volatile and                  than two minimum increment ticks. If                     price higher (lower) than the drill
                                                inaccurate.9                                            an execution is suspended because                        through price, the System will not
                                                   The proposed rule change deletes the                 executing the remaining unexecuted                       automatically execute the order (or
                                                Exchange’s flexibility to not apply this                portion of an order would exceed the                     unexecuted portion).16
                                                price parameter to immediate-or-cancel                  drill through ATD, then such                               Under the proposed rule change,
                                                orders, as the Exchange believes these                  unexecuted portion will be exposed                       rather than route via the order handling
                                                orders are also at risk of execution at                 pursuant to the Hybrid Agency Liaison                    system, these orders (or unexecuted
                                                extreme and potentially erroneous                       (‘‘HAL’’) process in Rule 6.14A using                    portions) will rest in the book (based on
                                                prices and thus will benefit from                       the ATD as the exposure price. If a                      the time at which they enter the book
                                                applicability of these checks. The                      quantity remains at the conclusion of                    for priority purposes) for a time period
                                                proposed rule change states this price                  the HAL process or if the order has                      in milliseconds (which the Exchange
                                                parameter will not apply to orders                      already been subject to the HAL process                  will determine and announce via
                                                routed from a PAR workstation or OMT.                   of if the order is not eligible for HAL,                 Regulatory Circular and will not exceed
                                                Orders routed from a PAR workstation                    the remaining unexecuted quantity will                   three seconds) 17 with a price equal to
                                                or OMT are subject to manual handling,                  route via the order handling system                      the drill through price.18 This time
                                                so the PAR or OMT operator will have                    pursuant to Rule 6.12.                                   period will provide an additional
                                                evaluated the price of an order based on                   Pursuant to the proposed rule change,                 opportunity for execution for these
                                                then-existing market conditions prior to                the drill through protection functions in                orders (or unexecuted portions) at a
                                                submitting the order for electronic                     a similar manner. The proposed rule
                                                execution, and thus there is minimal                    change clarifies how the System handles                     13 The current HAL exposure period is 20


                                                risk of execution at an erroneous price.                orders that were not exposed prior to                    milliseconds.
                                                                                                                                                                    14 The proposed rule change amends this to be
                                                   The proposed rule change also states                 trading up to the drill through price and
                                                                                                                                                                 class-by-class rather than series-by-series. The
                                                this price parameter does not apply to                  orders that traded up to the drill                       Exchange generally sets parameters on a class-by-
                                                orders with a stop contingency. By                      through price following exposure.                        class basis; however, pursuant to Rule 8.14,
                                                definition, the stop contingency 10 is                  Specifically, under the proposed rule                    Interpretation and Policy .01, if the Exchange
                                                                                                        change, if a buy (sell) order not yet                    authorizes a group of series of a class to trade on
                                                triggered for a buy order if there is a last                                                                     the Hybrid Trading System and the remaining
                                                                                                        exposed via HAL partially executes, and
                                                sale or bid at or above the stop price and                                                                       groups of series of a class to trade on the Hybrid
                                                                                                        the System determines the unexecuted                     3.0 Trading System, the Exchange will establish
                                                for a sell order if there is a last sale or
                                                                                                        portion would execute at a subsequent                    trading parameters on a group basis rather than
                                                offer at or below the stop price. As a                                                                           class basis.
                                                                                                        price higher (lower) than the price that
                                                result, buy orders with a stop                                                                                      15 The proposed rule change expands this to
                                                                                                        is an ATD above (below) the NBO (NBB)
                                                contingency are generally submitted at a                                                                         include SAL, a similar price improvement auction
                                                                                                        (the ‘‘drill through price’’), the System
                                                triggering price that is above the NBO,                                                                          the Exchange may activate in classes in which it did
                                                                                                        will not automatically execute that                      not activate HAL. In classes in which SAL is
                                                and sell orders with a stop contingency
                                                                                                                                                                 activated, an order eligible for SAL will be exposed
                                                are generally submitted at a triggering                    11 The proposed rule change also makes                immediately and would not partially execute prior
                                                price that is below the NBB. Because                    nonsubstantive changes to Rule 6.12, including           to being exposed via SAL. For this reason, SAL is
                                                these orders are expected to be priced                  deletion of an extraneous period.                        not included in proposed Rule 6.13(v)(B)(I).
                                                                                                                                                                    16 The proposed rule change makes
                                                outside the NBBO, the Exchange will                        12 Pursuant to the rule filing proposing this

                                                                                                        language, the intent of this provision is to allow the   corresponding changes to Rules 6.13A and 6.14A to
                                                not apply this check to not interfere                                                                            clarify orders (or portions) that do not execute
                                                                                                        Exchange to determine to apply the drill through
                                                                                                        price check parameter, as well as the market-width       following the applicable exposure process are
                                                  8 Pursuant to Rule 6.1A(i), the Exchange may                                                                   subject to the drill through price check parameter
                                                                                                        price check parameter, to market orders and/or
                                                make a determination for Extended Trading Hours         marketable limit orders. See Securities Exchange         in proposed Rule 6.13(b)(v)(B). The proposed rule
                                                different from that made for Regular Trading Hours      Act Release No. 34–63191 (October 27, 2010), 75 FR       change also amends Rule 6.14A to provide orders
                                                to the extent the rules allow the Exchange to make      67411 (November 2, 2010) (SR–CBOE–2010–094)              (or any unexecuted portions) may initiate a HAL at
                                                a determination, including on a class-by-class basis.   (notice of filing and immediate effectiveness of         the better of the drill through price and NBBO and
                                                Thus, the Exchange may set a different ATD for          proposed rule change related to the Hybrid               make nonsubstantive changes, including deletion of
                                                classes trading during Extended Trading Hours than      automatic execution feature, including a change to       an extra space and use of plain English.
sradovich on DSK3GMQ082PROD with NOTICES




                                                the ATD set for those classes during Regular            allow CBOE to determine ‘‘to apply these price              17 The Exchange intends to initially set this time
                                                Trading Hours.                                          check parameters to market and/or marketable limit       period at two seconds.
                                                  9 Note Rule 6.12, Interpretation and Policy .01                                                                   18 Any order (or unexecuted portion) that by its
                                                                                                        orders’’). Currently, the Exchange applies the
                                                permits a senior official on the Exchange Help Desk     market-width check to market orders and the drill        terms cancels if it does not execute immediately
                                                or two Floor Officials to grant intra-day relief by     through check to market and marketable limit             (including immediate-or-cancel, fill-or-kill,
                                                widening or inactivating one or more of the             orders. The proposed rule change merely removes          intermarket sweep, and market-maker trade
                                                applicable ATD parameters settings in the interest      this flexibility from the Rules and codifies the         prevention orders) will be cancelled rather than rest
                                                of a fair and orderly market.                           current practice (which is permitted under the           in the book for this time period in accordance with
                                                  10 See Rule 6.53.                                     current Rule).                                           the definition of those order types.



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                                                64524                      Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                price that does not appear to be                         which executes against resting orders                the drill through price check. These
                                                erroneous. If the order (or any                          and quotes as follows: 10 against Quote              contracts will not be exposed pursuant
                                                unexecuted portion) does not execute                     A at 1.00, 10 against Order A at 1.05, 10            to HAL again, and instead will rest in
                                                during that time period, the System                      against Quote B at 1.10, and 10 against              the book for two seconds at a price of
                                                cancels it. Buy (sell) orders (or any                    Order B at 1.15. The System will not                 1.15. An incoming order to buy 20 at
                                                unexecuted portion) not eligible for                     automatically execute the remaining 60               1.15 is entered after one second, which
                                                HAL or SAL will continue to not                          contracts from the incoming order                    trades against 20 of the 55 resting
                                                automatically execute at a subsequent                    against Order C, because 1.20 is more                contracts. No other incoming orders are
                                                price higher (lower) than the drill                      than 0.15 away from the initial                      entered during that time period to trade
                                                through price and will route it via the                  execution price of 1.00 and thus exceeds             against the remaining 35 contracts, so
                                                order handling system pursuant to Rule                   the drill through price check. The 60                the System cancels that remaining
                                                6.12 (except orders (or any unexecuted                   unexecuted contracts are then exposed                portion of the original incoming order.
                                                portions) that by their terms cancel if                  pursuant to HAL at 1.15 (which is the
                                                they do not execute immediately (such                    drill through price, and better than the             TPH-Designated Risk Settings
                                                as immediate-or-cancel, fill-or-kill,                    NBO). No responses to trade against the
                                                intermarket sweep, and market-maker                      remaining 60 contracts are entered                      The proposed rule change amends
                                                trade prevention orders) will be                         during the auction, so the 60 contracts              Rule 6.14 to authorize the Exchange to
                                                cancelled). To avoid any confusion, the                  remain unexecuted. These contracts                   share any TPH-designated risk settings
                                                proposed rule change also clarifies this                 then rest in the book for two seconds at             in the system with a Clearing TPH that
                                                drill through check does not apply to                    a price of 1.15. No incoming orders are              clears Exchange transactions on behalf
                                                executions of orders following exposure                  entered during that time period to trade             of the TPH. Rule 6.20(a) states unless
                                                via HAL at the open pursuant to Rule                     against the remaining 60 contracts, so               otherwise provided in the Rules, no one
                                                6.2B, Interpretation and Policy .03,                     the System cancels that remaining                    but a TPH, an Order Book Official
                                                which instead are subject to a separate                  portion of the original incoming order.              designated by the Exchange pursuant to
                                                drill through protection set forth in that                                                                    Rule 7.3, or PAR Official designated by
                                                                                                         Example #2
                                                rule.19                                                                                                       the Exchange pursuant to Rule 7.12 may
                                                   The following examples illustrate the                    Suppose CBOE’s market for a series in             make any transaction on the Exchange.
                                                new functionality to briefly rest orders                 a class with a 0.05 minimum increment                All Exchange transactions must be
                                                in the book in connection with the drill                 is 0.90–1.00, represented by a quote for
                                                                                                                                                              submitted for clearance to the Options
                                                through price check parameter:                           10 contracts on each side (the quote
                                                                                                                                                              Clearing Corporation (the ‘‘Clearing
                                                                                                         offer is Quote A). The following sell
                                                Example #1                                               orders or quote offers also rest in the              Corporation’’) and are subject to the
                                                   Suppose CBOE’s market for a series in                 series: 10 contracts at 1.05 (Order A), 10           Clearing Corporation’s rules. For each
                                                a class with a 0.05 minimum increment                    contracts at 1.10 (Quote B), 10 contracts            Exchange transaction in which it
                                                is 0.90–1.00, represented by a quote for                 at 1.15 (Order B), and 100 contracts at              participates, a TPH must immediately
                                                10 contracts on each side (the quote                     1.20 (Order C). The market for away                  give up the name of the Clearing TPH
                                                offer is Quote A). The following sell                    exchanges is 0.80–1.10, with 5 contracts             through which the Exchange transaction
                                                orders or quote offers also rest in the                  available on each side. The Exchange’s               will be cleared.20 Every Clearing TPH is
                                                series: 10 contracts at 1.05 (Order A), 10               drill through amount for the class is                responsible for the clearance of the
                                                contracts at 1.10 (Quote B), 10 contracts                three ticks (or 0.15), and the drill                 Exchange transactions of such Clearing
                                                at 1.15 (Order B), and 100 contracts at                  through resting time period is two                   TPH and each TPH that gives up such
                                                1.20 (Order C). The market for away                      seconds. The System receives an                      Clearing TPH’s name pursuant to a letter
                                                exchanges is 0.80–1.25. The Exchange’s                   incoming order to buy 100 at 1.30,                   of authorization, letter of guarantee or
                                                drill through amount for the class is                    which executes against resting orders                authorization given by such Clearing
                                                three ticks (or 0.15), and the drill                     and quotes as follows: 10 against Quote              TPH to such TPH, which authorization
                                                through resting time period is two                       A at 1.00, 10 against Order A at 1.05,               must be submitted to the Exchange.21
                                                seconds. The System receives an                          and 10 against Quote B at 1.10. The
                                                                                                                                                                 Thus, while not all TPHs are Clearing
                                                incoming order to buy 100 at 1.30,                       System will not automatically execute
                                                                                                                                                              TPHs, all TPHs require a Clearing TPH’s
                                                                                                         the remaining 70 contracts from the
                                                                                                                                                              consent to clear Exchange transactions
                                                   19 The proposed rule change amends the market
                                                                                                         incoming order against Orders B and C,
                                                width price check parameter in Rule 6.13(b)(v)           because CBOE no longer has size                      on their behalf in order to conduct
                                                (proposed Rule 6.13(b)(v)(A)) to be determined on
                                                                                                         available at the NBBO. The 70                        business on the Exchange. The letter of
                                                a class-by-class basis rather than series-by-series.                                                          authorization or guarantee, or other
                                                The Exchange generally sets parameters on a class-       unexecuted contracts are then exposed
                                                by-class basis; however, pursuant to Rule 8.14,          pursuant to HAL at 1.10 (which is the                authorization, describes the relationship
                                                Interpretation and Policy .01, if the Exchange           NBO). No responses to trade against the              between the TPH and Clearing TPH and
                                                authorizes a group of series of a class to trade on                                                           provides the Exchange with notice of
                                                the Hybrid Trading System and the remaining              remaining 70 contracts are entered
                                                groups of series of a class to trade on the Hybrid       during the auction, so 5 contracts route             which Clearing TPHs have relationships
                                                3.0 Trading System, the Exchange will establish          away to trade at 1.10 against the 5                  with which TPHs. The Clearing TPH
                                                trading parameters on a group basis rather than          contracts available at an away exchange.             that guarantees the TPH’s Exchange
                                                class basis. The proposed rule change makes
                                                additional nonsubstantive changes to Rule                The best offer from an away exchange                 transactions has a financial interest in
                                                6.13(b)(v), including separation of the provisions       then changes to 1.25. Of the remaining               understanding the risk tolerance of the
                                                                                                         65 unexecuted contracts from the                     TPH. This proposed rule change would
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                                                regarding the market-width price check parameter
                                                from those regarding the drill through price check       incoming order, 10 trade against Order               provide the Exchange with authority to
                                                parameter and use of plain English. The proposed
                                                rule change also amends Rule 6.2B, Interpretation        B at 1.15. The System will not                       provide Clearing TPHs directly with
                                                and Policy .03 to update the cross-reference to the      automatically execute the remaining 55               information that may otherwise be
                                                drill through price check parameter and indicate         contracts from the incoming order                    available to such Clearing TPHs by
                                                the Exchange will determine the ATD for the
                                                opening drill through protection on a class-by-class
                                                                                                         against Order C, because 1.20 is more                  20 See   Rule 6.21.
                                                rather than series-by-series basis consistent with the   than 0.15 away from the initial                        21 See   id.
                                                proposed rule change described above.                    execution price of 1.00 and thus exceeds


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                                                                          Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                                      64525

                                                virtue of their relationship with                       no more or less. Therefore, it would be                  Quote Inverting NBBO Check
                                                respective TPHs.22                                      illogical to pay more than $50 for the                      The proposed rule change amends
                                                   The risk settings that the Exchange                  right to sell shares of ABC, regardless of               Rule 6.14(b) regarding the quote
                                                may share with Clearing TPHs include,                   the price of ABC. Under this check, the                  inverting NBBO check. Pursuant to this
                                                but are not limited to, settings under                  Exchange deems any put bid or buy                        check, if CBOE is at the NBO (NBB), the
                                                Rule 8.18 (related to QRM, as further                   limit order with a price that equals or                  System rejects a quote back to a Market-
                                                described below), and will include                      exceeds the strike price of the option to                Maker if the quote bid (offer) crosses the
                                                settings under proposed Rule 6.14(d)                    be erroneous and rejects it, and the                     NBO (NBB) by more than a number of
                                                (related to order entry and execution                                                                            ticks specified by the Exchange. If CBOE
                                                                                                        Exchange believes it would be
                                                rate checks, as described below) and (e)                                                                         is not at the NBO (NBB), the System
                                                                                                        appropriate to similarly reject a market
                                                (related to maximum contract size, as                                                                            rejects a quote back to a Market-Maker
                                                described below). To the extent the                     order (or remaining size after partial
                                                                                                        execution) that would execute at that                    if the quote bid (offer) locks or crosses
                                                Exchange proposes additional rules                                                                               the NBO (NBB).27 If the NBBO is
                                                providing for TPH-designated risk                       erroneous price.
                                                                                                                                                                 unavailable, locked or crossed, then this
                                                settings other than those in current rules                 With respect to call options, a TPH                   check compares the quote to the BBO (if
                                                and this rule filing, the Exchange will be              seeks to buy an option that could be                     available). The rule is currently silent
                                                able to share those settings with                       exercised into the right to buy the                      on what happens if the BBO is also
                                                Clearing TPHs under this proposed                       underlying. The Exchange does not                        unavailable. Therefore, the proposed
                                                change as well.23 Other options                         believe a derivative product that                        rule change clarifies the System does
                                                exchange [sic] have similar rules                       conveys the right to buy the underlying                  not apply this check to incoming quotes
                                                permitting them to share member-                        should ever be priced higher than the                    when the BBO is also unavailable, as
                                                designated risk settings with other                     prevailing value of the underlying itself.               there is no then-current price to use as
                                                members that clear transactions on the                  In that case, a market participant could                 a comparison to determine the
                                                member’s behalf.24                                                                                               reasonability of the quote. The proposed
                                                                                                        purchase the underlying at the
                                                Put Strike Price/Call Underlying Value                  prevailing value rather than pay a larger                rule change also clarifies this is true
                                                Checks                                                  amount for the call. Accordingly, under                  when a series is open for trading.
                                                                                                        this check, the Exchange rejects bids or                    The proposed rule change further
                                                   The proposed rule change amends the
                                                                                                        buy limit orders for call options with                   clarifies the times when this check
                                                put strike price and call underlying
                                                                                                        prices that are equal to or in excess of                 applies. Current Rule 6.14(b)(ii)
                                                value checks in Rule 6.14(a). Pursuant
                                                                                                        the value of the underlying. As an                       provides the Exchange may not apply
                                                to these checks, the System rejects back
                                                                                                                                                                 the check during the pre-opening, a
                                                to the TPH a quote or buy limit order                   example, suppose a TPH submits an
                                                                                                                                                                 trading rotation, or trading halt.
                                                for (1) a put if the price of the quote bid             order to buy an ABC call for $11 when                    Proposed Rule 6.14(b)(ii) states prior to
                                                or order is greater than or equal to the                the last sale price for stock ABC is $10.                the opening of a series (including during
                                                strike price of the option, or (2) a call               The System rejects this order. The                       any pre-opening period and opening
                                                if the price of the quote bid or order is               Exchange believes it would be                            rotation), the System does not apply this
                                                greater than or equal to the consolidated               appropriate to similarly reject a market                 check to incoming quotes if the series is
                                                last sale price of the underlying                       order (or remaining size after partial                   not open on another exchange. This is
                                                security, with respect to equity and                    execution) that would execute at that                    consistent with flexibility in the current
                                                exchange-traded fund options, or the                    erroneous price.                                         rule permitting the Exchange to apply
                                                last disseminated value of the
                                                                                                           The Exchange also proposes to amend                   (or not apply) the check prior to the
                                                underlying index, with respect to index
                                                                                                        Rule 6.14(a) to provide the Exchange                     open. The Exchange believes without
                                                options. The proposed rule change
                                                                                                        will not (as opposed to have the                         inputs of pricing from other exchanges,
                                                extends this check to apply to market
                                                                                                        discretion not to) apply the call check                  it is appropriate to not apply the check
                                                orders (or any remaining size after
                                                                                                        to a class during Extended Trading                       if a series is not yet open on another
                                                partial execution).
                                                   With respect to put options, a TPH                   Hours. The Exchange currently does not                   exchange to avoid rejecting quotes that
                                                seeks to buy an option that could be                                                                             may be consistent with market pricing
                                                                                                        apply the check during that trading
                                                exercised into the right to sell the                                                                             not yet available in the System.
                                                                                                        session and is only deleting its ability to
                                                underlying. The value of a put can never                                                                         Proposed Rule 6.14(b)(iii) deletes the
                                                                                                        apply the check during that trading
                                                exceed the strike price of the option,                                                                           Exchange’s flexibility to apply the quote
                                                                                                        session, which it does not expect to                     inverting NBBO check during a trading
                                                even if the underlying goes to zero. For                do.25 Additionally, the proposed rule
                                                example, one put for stock ABC with a                                                                            halt. The Exchange currently does not
                                                                                                        change states the put and call checks                    apply the check to quotes entered
                                                strike price of $50 gives the holder the                will not apply to market orders that
                                                right to sell 100 shares of ABC for $50,                                                                         during these times and does not expect
                                                                                                        execute during the opening process as                    to do so. The proposed rule change
                                                   22 The Exchange will share a TPH’s risk settings
                                                                                                        set forth in Rule 6.2B to avoid impacting                moves the provision permitting a senior
                                                with its Clearing TPH(s) upon request from the
                                                                                                        the determination of the opening price.                  official at the Exchange’s Help Desk to
                                                Clearing TPH(s).                                        Separate price protections apply during                  determine not to apply this check in the
                                                   23 The proposed rule change also makes               the opening process, including the drill                 interest of maintaining a fair and orderly
                                                nonsubstantive changes to Rule 6.14, including          through protection in Rule 6.2B.26                       market to proposed Rule 6.14(b)(iv).
                                                adding risk controls to the name of the rule and an
                                                introductory sentence that the System’s acceptance                                                               Execution of Quotes That Lock or Cross
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                                                and execution of orders and quotes are subject to          25 Note the current rule states the check does not

                                                the price protection mechanisms and risk controls       apply if market data for the underlying is
                                                                                                                                                                 NBBO
                                                in Rule 6.14 and other rules.                           unavailable. If the value of the underlying is not         The proposed rule change amends the
                                                   24 See, e.g., Miami International Securities         currently being disseminated, market data for the
                                                                                                        underlying will be considered ‘‘unavailable.’’
                                                                                                                                                                 provision related to the execution of
                                                Exchange, LLC (‘‘MIAX’’) Rule 500; NASDAQ OMX
                                                BX, Inc. (‘‘BX’’) Chapter VI, Section 20; NYSE Arca,       26 The Exchange also makes a nonsubstantive           quotes that lock or cross the NBBO in
                                                Inc. (‘‘Arca’’) Rule 6.2A(a); NYSE MKT LLC              change to Rule 6.14(a) so the language reads
                                                (‘‘MKT’’) Rule 902.1NY(a); and NASDAQ OMX               ‘‘greater than or equal to’’ rather than ‘‘equal to or     27 The System also cancels any resting quote of

                                                PHLX LLC (‘‘PHLX’’) Rule 1016.                          greater than,’’ which is the standard phrase.            the Market-Maker in the same series.



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                                                64526                     Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                current Rule 6.14(b)(iii). As this is a                 pursuant to Rule 6.82 and the Options                  there is a crossed market or systems or
                                                separate limitation on execution than                   Linkage Plan). To prevent this, the                    equipment malfunctions.30 The
                                                the quote inverting NBBO check in Rule                  proposed rule change states if the                     proposed rule change adds a senior
                                                6.14(b),28 the proposed rule change                     Exchange has established a counting                    official at the Exchange’s Help Desk may
                                                moves this limitation to proposed Rule                  period for a class pursuant to Rule                    determine not to apply this check in the
                                                6.14(c) (and makes other nonsubstantive                 6.45A(d)(i) or 6.45B(d)(i), then                       interest of maintaining a fair and orderly
                                                changes to the numbering and lettering                  notwithstanding Rule 6.45A(d) or                       market.31 The Exchange may believe it
                                                within that paragraph, as well as adding                6.45B(d), if CBOE (represented by a                    is appropriate to disable this check in
                                                a name to the paragraph). The rule                      Market-Maker quote offer (bid)) and an                 response to a market event or market
                                                currently states if the System accepts a                away exchange(s) are each at the NBO                   volatility to avoid inadvertently
                                                quote that locks or crosses the NBBO,                   (NBB), the System rejects an incoming                  cancelling quotes not erroneously
                                                the System executes the quote bid (offer)               Market-Maker quote bid (offer) (or                     priced but rather priced to reflect
                                                against quotes and orders in the book at                unexecuted portion after the quote                     potentially rapidly changing prices.
                                                a price(s) that is the same or better than              trades against any resting orders in the
                                                the best price disseminated by an away                  Book at the NBO (NBB)) that locks or                   Order Entry, Execution and Price
                                                exchange(s) up to the size available on                 crosses resting Market-Maker quote offer               Parameter Rate Checks
                                                the Exchange and either (1) cancels any                 (bid) at the NBO (NBB).29 For example,                    The proposed rule change adopts
                                                remaining size of the quote, if the price               suppose the NBBO is 1.00–1.20 and the                  order entry, execution and price
                                                of the quote locks or crosses the price                 BBO is 0.95–1.20 in equity class ABC.                  parameter rate checks in proposed Rule
                                                disseminated by the away exchange(s),                   The 1.20 offer on CBOE consists of a                   6.14(d). Currently, QRM (described
                                                or (2) books any remaining size of the                  Market-Maker quote. Suppose the                        below) provides Market-Makers with
                                                quote, if the price of the quote does not               counting period in Rule 6.45A(d)(i) is                 functionality to help manage their risk
                                                lock or cross the price of the away                     set at one second. If another Market-                  by limiting the number of quotes they
                                                exchange(s); provided, if a quote inverts               Maker submits a quote bid for 1.20,                    may execute in a specified period of
                                                another quote, it is subject to Rule                    rather than lock with the resting Market-              time (based on several parameters). The
                                                6.45A(d)(ii) or 6.45B(d)(ii).                           Maker quote offer of 1.20 pursuant to                  proposed order entry and execution rate
                                                   Rules 6.45A(d)(ii) and 6.45B(d)(ii)                  the quote lock provision, the incoming                 checks will provide similar risk-
                                                state the System will not disseminate an                quote bid will be rejected.                            management functionality for orders.
                                                internally crossed market, and if a                        Incoming bid (offer) quotes that lock               These order risk protections are
                                                Market-Maker submits a quote that                       or cross the NBO (NBB) if CBOE alone
                                                                                                                                                               designed to aid TPHs in their risk
                                                would invert an existing quote, the                     is at the NBO (NBB) and no Market-
                                                                                                                                                               management by supplementing current
                                                System will change the incoming quote                   Maker quote represents the NBO (NBB),
                                                                                                                                                               and proposed price reasonability checks
                                                so it locks the existing quote. The                     if an away exchange alone is at the NBO
                                                                                                                                                               with activity-based order protections
                                                Exchange then disseminates the locked                   (NBB), or if there is no counting period
                                                                                                                                                               that protect against entering too many
                                                market, and both quotes will be deemed                  will continue to be handled as described
                                                                                                                                                               orders, executing too many contracts,
                                                firm. When the market locks, a counting                 in current Rule 6.14(b)(iii) (proposed
                                                                                                                                                               and having too many orders rejected
                                                period will begin during which Market-                  paragraph (c)) (the System executes the
                                                                                                                                                               because of price protection parameters
                                                Makers whose quotes are locked may                      quote bid (offer) against quotes and
                                                                                                                                                               in a short time, based on parameters
                                                eliminate the locked quote (provided a                  orders in the book at prices that are the
                                                                                                        same or better than the best price                     entered by TPHs.
                                                Market-Maker will be obligated to
                                                execute orders eligible for automatic                   disseminated by an away exchange(s)                       Specifically, the proposed rule change
                                                execution at its disseminated quote). If                up to the size available on CBOE (which                states each TPH must provide to the
                                                at the end of the counting period the                   amount is none if CBOE is not at the                   Exchange parameters for an acronym or,
                                                quotes remain locked, the locked quotes                 NBO (NBB)), and cancels the remaining                  if the TPH requests, a login,32 for each
                                                will automatically execute against each                 size).                                                 of the following rate checks. The System
                                                other in accordance with the applicable                    In addition, the current rule is silent             will count each of the following over
                                                allocation algorithm.                                   regarding the applicability of this                    rolling time intervals, which the
                                                   Under current Rule 6.14(b)(iii) (which               limitation on execution to quotes when                 Exchange will set and announce via
                                                is being moved to proposed paragraph                    the NBBO is locked, crossed or                         Regulatory Circular:
                                                (c)), an incoming quote that locks or                   unavailable. The purpose of this
                                                crosses the NBBO would execute against                  provision is to prevent trade-throughs                   30 See Rules 6.81 and 6.82.
                                                                                                                                                                 31 Pursuant  to Exchange procedures, any decision
                                                quotes that are at the same best price                  and displays of locked and crossed
                                                                                                                                                               to not apply the quote inverting NBBO check, as
                                                disseminated by an away exchange up                     markets in accordance with the Options                 well as the reason for the decision, will be
                                                to the size available on the Exchange.                  Linkage Plan. However, when the NBBO                   documented, retained, and periodically reviewed.
                                                However, if the only available size on                  is locked or crossed, it is unreliable for                32 A TPH firm may have multiple acronyms. For

                                                the Exchange at that best price is a                    comparison purposes. Additionally, if                  each Trading Permit a TPH purchases, it receives
                                                                                                        there is no NBBO available, then there                 up to three log-ins (the TPH may elect to use fewer
                                                Market-Maker quote, any counting                                                                               than the three). Additionally, a TPH may purchase
                                                period under the quote lock rule would                  is no measure against which the System                 additional bandwidth packets, each of which comes
                                                cause the Exchange to disseminate a                     can compare the price of an incoming                   with three log-ins. The TPH determines which log-
                                                quote that locks that of an away                        quote. Therefore, the proposed rule                    ins will be used under which acronym. While not
                                                                                                        change states if the NBBO is locked,                   required, TPH firms, for example, may use one
                                                exchange (which should be avoided                                                                              acronym, or log-in, for its proprietary business and
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                                                                                                        crossed or unavailable, the System does                another for its customer agency business (if the firm
                                                  28 The quote inverting NBBO check rejects quotes      not apply this check to incoming quotes.               conducts both). Additionally, TPH firms sometimes
                                                back to a Market-Maker if the quote bid (offer)         The linkage rules similarly provide                    use different log-ins for different customers.
                                                crosses the NBO (NBB) by more than a specified          exceptions to the prohibitions on trade-               Allowing TPHs to set parameters for these
                                                number of ticks. The limitation on execution of                                                                protection mechanisms will allow TPHs to
                                                quote that lock or cross the NBBO describes how         throughs and crossed markets when                      minimize the possibility of these mechanisms from
                                                the System will handle quotes that lock or cross the                                                           affecting multiple businesses, if they choose to set
                                                NBBO (but not by more than the specified number           29 Rules 6.45A(d)(ii) and 6.45B(d)(ii) continue to   up acronyms and log-ins in a manner that keeps
                                                of ticks and thus are accepted).                        apply to inverted quotes in other circumstances.       these business separate.



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                                                                           Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                                    64527

                                                   (1) The total number of orders (of all order         believes this approach will give TPHs                   orders for acronym ABC, then enters
                                                types) and auction responses entered and                the flexibility needed to appropriately                 nine additional orders one minute and
                                                accepted by the System (‘‘orders entered’’);            tailor these checks to their respective                 thirty seconds later (for the same
                                                   (2) the total number of contracts (from                                                                      acronym). Because the orders entered
                                                                                                        risk management needs. In this regard,
                                                orders and auction responses) executed on
                                                the System, which does not count executed               the Exchange notes each TPH is in the                   did not exceed the TPH’s designated
                                                contracts from orders submitted from a PAR              best position to determine risk settings                rate for acronym ABC within one
                                                workstation or an OMT or stock contracts                appropriate for its firm based on its                   minute (the second batch of orders was
                                                executed as part of stock-option orders                 trading activity and business needs. The                entered more than one minute after the
                                                (‘‘contracts executed’’);                               Exchange will set the values of the time                first batch of orders), acronym ABC is
                                                   (3) the total number of orders the System            intervals 34; however, the Exchange                     not restricted from submitting
                                                books or routes via the order handling                  believes the amount of flexibility                      additional orders. Thirty seconds later,
                                                system 33 pursuant to the drill through price           provided to TPHs by having no                           the TPH enters one additional order for
                                                check parameter (as amended by this                                                                             acronym ABC. Entry of this order
                                                                                                        minimum or maximum values, or
                                                proposed rule change) in proposed Rule                                                                          triggers the rate check because the TPH
                                                6.13(b)(v)(B) (‘‘drill through events’’); and           default values, for the parameters, as
                                                   (4) the total number of orders the System            well as by permitting the parameters to                 entered 10 orders in less than one
                                                cancels or routes via the order handling                be set at the acronym or login level,                   minute for acronym ABC. At this time,
                                                system pursuant to the limit order price                sufficiently allows TPHs to adjust their                acronym ABC becomes restricted,37 and
                                                parameter in Rule 6.12(a)(3) through (5)                parameter inputs to these intervals in                  the System will reject all orders (and
                                                (‘‘price reasonability events’’).                       accordance with their business models                   quotes, if acronym ABC is a Market-
                                                  When the System determines the                        and risk management needs.                              Maker), cancel any resting quotes (if
                                                orders entered, contracts executed, drill                  The Exchange believes these proposed                 acronym ABC is a Market-Maker), and
                                                through order [sic] events or price                     order entry and execution rate checks                   cancel resting orders (if the TPH opted
                                                reasonability events within the                         will assist TPHs in better managing their               to enable that functionality). The TPH
                                                applicable time interval exceeds a TPH’s                risk when trading on CBOE. In                           must contact the Exchange to resume
                                                parameter, the System (1) rejects all                   particular, the proposed rule change                    trading for acronym ABC.
                                                subsequent incoming orders and quotes,                  provides functionality that allows TPHs                 Example #2—Contracts Executed Rate
                                                (2) cancels all resting quotes (if the                  to set risk management thresholds for                   Check
                                                acronym or login is for a Market-Maker),                the number of orders entered or
                                                                                                        contracts executed on the Exchange                         A TPH designates an allowable
                                                and (3) for the orders entered and                                                                              contracts executed rate of 999 contracts/
                                                contracts executed checks, if the TPH                   during a specified period. This is
                                                                                                                                                                1 minute for acronym DEF. The TPH
                                                requests (i.e., this part of the proposed               similar to how other options exchanges
                                                                                                                                                                enters an order to buy 600 contracts for
                                                functionality is optional), cancels                     have implemented activity-based risk
                                                                                                                                                                acronym DEF, which immediately
                                                resting orders (either all orders, orders               management protections, and the
                                                                                                                                                                executes against a resting quote offer.
                                                with time-in-force of day, or orders                    Exchange believes this functionality
                                                                                                                                                                One minute and 15 seconds after that
                                                entered on that trading day) for the                    will likewise benefit TPHs.35
                                                                                                                                                                execution, the TPH enters an order to
                                                acronym or login, as applicable.                        Additionally, similar to QRM, which
                                                                                                                                                                sell 500 contracts for acronym DEF,
                                                  The System will not accept new                        includes a parameter for the maximum
                                                                                                                                                                which immediately executes against a
                                                orders or quotes from a restricted                      number of QRM incidents that will
                                                                                                                                                                resting quote bid. Because the two
                                                acronym or login, as applicable, until                  trigger cancellation of their orders and                executions did not exceed the TPH’s
                                                the Exchange receives the TPH’s manual                  quotes once reached, the proposed rule                  designated rate for acronym DEF within
                                                notification (in a form and manner                      change includes parameters for a                        one minute (the second execution
                                                determined by the Exchange, which will                  maximum number of orders that book or                   occurred more than one minute after the
                                                be announced by Regulatory Circular) to                 route pursuant to the drill through                     first execution), acronym DEF is not
                                                reactivate its ability to send orders and               check and cancel or route pursuant to                   restricted from submitting additional
                                                quotes for the acronym or login. While                  the limit order price check. This could                 orders. Forty-five seconds after the
                                                an acronym or login is restricted, a TPH                occur, for example, if a system issue is                second execution, the TPH enters an
                                                may continue to interact with any                       causing many orders to be submitted at                  order to buy 500 contracts for acronym
                                                resting orders (i.e., orders not cancelled              prices that are too far away from the                   DEF, which immediately executes
                                                pursuant to this protection) entered                    market and likely erroneous; this                       against a resting sell order. Execution of
                                                prior to its acronym or login becoming                  protection will help prevent execution                  this third order triggers the rate check
                                                restricted, including receiving trade                   of these erroneous orders.                              because the TPH executed 1,000
                                                execution reports and canceling resting                    The below examples illustrate how                    contracts in less than one minute for
                                                orders.                                                 these order entry and execution rate                    acronym DEF. At this time, acronym
                                                  While these order entry and execution                 checks will work:                                       DEF becomes restricted,38 and the
                                                rate checks are mandatory for all TPHs,                                                                         System will reject all orders (and
                                                                                                        Example #1—Order Entry Rate Check
                                                the Exchange is not proposing to                                                                                quotes, if acronym DEF is a Market-
                                                establish minimum or maximum values                       A TPH designates an allowable orders                  Maker), cancel any resting quotes (if
                                                for the parameters described in (1)                     entered rate of 9 orders/1 minute for
                                                through (4) above. The Exchange                         acronym ABC.36 The TPH enters three                     rate for the five-minute interval, which would be
                                                                                                                                                                measured in the same manner demonstrated by
                                                  33 As discussed above, orders (or unexecuted            34 The  Exchange expects the initial time intervals   these examples. This is true for each of the rate
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                                                portions) that by their terms cancel if they do not     for all these checks to be set at one and five          checks in proposed Rule 6.14(e).
                                                execute immediately will be cancelled rather than       minutes. The time intervals set by the Exchange           37 Note the System accepts the tenth order

                                                rest in the book for a period of time (as proposed      will apply to all TPHs, who will not be able to         entered, as the check is not triggered until the
                                                in this filing) pursuant to the drill through price     change these time intervals.                            orders entered exceeds the TPH’s designated rate
                                                                                                          35 See, e.g., International Securities Exchange,      during a one-minute interval.
                                                check parameter is [sic] triggered. Because these
                                                orders will not book or route pursuant to the drill     LLC (‘‘ISE’’) Rule 714(d) and MIAX Rule 519A.             38 Note the System executes this third order, as

                                                through price check parameter, these orders will          36 As noted above, the Exchange intends to            the check is not triggered until the contracts
                                                not be included in the count for the drill through      initially set intervals of one minute and five          executed exceeds the TPH’s designated rate during
                                                event check.                                            minutes, so the TPH would have a separate entry         a one-minute interval.



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                                                64528                     Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                acronym DEF is a Market-Maker), and                     0.05, is 0.10 (i.e., two minimum                         resting quote, respectively, and the
                                                cancel resting orders (if the TPH opted                 increments). The market for the XYZ                      System rejects the incoming order or
                                                to enable that functionality). The TPH                  Dec 50 call is 1.00–1.20. The TPH enters                 quote because it exceeds the applicable
                                                must contact the Exchange to resume                     a limit order to sell at 0.85 for acronym                maximum contract size, the System will
                                                trading for acronym DEF.                                JKL. The System rejects the order                        also cancel the resting order or any
                                                                                                        because it is more than 0.10 below the                   resting quote in the same series. The
                                                Example #3—Drill Through Event Rate
                                                                                                        NBB (pursuant to the limit order price                   Exchange believes it is appropriate to
                                                Check
                                                                                                        parameter, as proposed to be changed).                   reject or cancel the resting order or
                                                   A TPH designates an allowable drill                  Thirty seconds later, the market for the                 quote because, by submitting a
                                                through event rate of 1 event/1 minute                  XYZ Jan 40 call is 2.00–2.20. The TPH                    replacement order or quote update
                                                for acronym GHI. The ATD for the class,                 enters a limit order to buy at 2.40 for                  because it exceeds the TPH’s maximum
                                                whose minimum increment is 0.05, is                     acronym JKL. The System rejects the                      contract size, the TPH is implicitly
                                                0.10 (i.e., two minimum increments).                    order because it is more than 0.10 above                 instructing the Exchange to cancel the
                                                The market for the XYZ Dec 50 call is                   the NBO (pursuant to the limit order                     resting order or quote, respectively.
                                                1.00—1.20, represented by an order for                  price parameter, as proposed to be                       Thus, even if the system rejects the
                                                100 contracts on each side. There are                   changed). This is the second instance in                 replacement order or quote update, the
                                                also resting orders to buy 100 at 0.90                  less than one minute of an order for                     TPH’s implicit instruction to cancel the
                                                and buy 100 at 0.80. The TPH enters a                   acronym JKL being rejected due to the                    resting order or quote remains valid
                                                market order to sell 300 contracts for                  limit order price parameter. At this                     nonetheless. Additionally, with respect
                                                acronym GHI. One hundred contracts                      time, acronym JKL becomes restricted,                    to quotes, the Exchange believes it is
                                                from the order execute against the                      and the System will reject all orders                    appropriate to reject or cancel, as
                                                resting order to buy 100 at 1.00 and 100                (and quotes, if acronym JKL is a Market-                 applicable, both sides of a quote
                                                more contracts from the order execute                   Maker), and cancel any resting quotes (if                (whether submitted as a two-sided quote
                                                against the resting order to buy 100 at                 acronym JKL is a Market-Maker). The                      or resting, respectively) because Market-
                                                0.90. The System cancels the remaining                  TPH must contact the Exchange to                         Makers generally submit two-sided
                                                100 contracts of the order after resting                resume trading for acronym JKL.                          quotes, as their trading strategies and
                                                in the book at 0.90 for a period of time                                                                         risk profiles are based on the spreads of
                                                (pursuant to the drill through                          Maximum Contract Size                                    their quotes. Rejecting and cancelling,
                                                protection, as proposed to be changed).                    The proposed rule change adds a                       as applicable, quotes on both sides of
                                                Thirty seconds later, the market for the                maximum contract size risk control.                      the series is consistent with this
                                                XYZ Jan 40 call is 2.00–2.20,                           Specifically, proposed Rule 6.14(e)                      practice. The Exchange believes
                                                represented by an order for 100                         states the System will reject a TPH’s                    cancellation of resting quotes and
                                                contracts on each side. There are also                  incoming order or quote (including both                  orders, and rejection of both sides of a
                                                resting orders to sell 100 at 2.25, sell                sides of a two-sided quote) if its size                  two-sided quote, operate as additional
                                                100 at 2.30, and sell 100 at 2.40. The                  exceeds the TPH’s designated maximum                     safeguards that cause TPHs to re-
                                                TPH enters a market order to buy 500                    contract size parameter. Each TPH must                   evaluate orders and quotes before
                                                contracts for acronym GHI. One                          provide a maximum contract size for                      attempting to submit new orders or
                                                hundred contracts from the order                        each of simple orders, complex orders,                   quotes.
                                                execute against the resting order to sell               and quotes applicable to an acronym or,                     To the extent a TPH submits a pair of
                                                100 at 2.20, 100 more contracts from the                if the TPH requests, a login.39 The                      orders to the Automated Improvement
                                                order execute against the resting order                 Exchange believes the amount of                          Mechanism (‘‘AIM’’),41 the Solicitation
                                                to sell 100 at 2.25, and 100 more                       flexibility provided to TPHs by having                   Auction mechanism (‘‘SAM’’),42 or as a
                                                contracts from the order execute against                no maximum for the contract size                         qualified cross-contingent order (‘‘QCC
                                                the resting order to sell 100 at 2.30. One              parameter, as well as by permitting the                  order’’),43 this proposed check will
                                                hundred of the remaining contracts                      parameters to be set at the acronym or                   apply to both orders in the pair. If the
                                                executes at 2.30 while resting in the                   login level, sufficiently allows TPH to                  System rejects either order in the pair,
                                                book for a period of time, and the                      adjust their parameter inputs to these                   then the system will also cancel the
                                                System cancels the remaining 100                        intervals in accordance with their                       paired order. It is the intent of these
                                                contracts (pursuant to the drill through                business models and risk management                      paired orders to execute against each
                                                protection, as proposed to be changed).                 needs. The Exchange believes this                        other (with respect to AIM and SAM
                                                This is the second instance in less than                proposed risk control will help prevent                  orders) or as a single transaction (with
                                                one minute of the remaining portion of                  executions of orders with size that may                  respect to QCC orders). Thus, the
                                                an order for acronym GHI being                          be potentially erroneous and mitigate                    Exchange believes it is appropriate to
                                                cancelled due to the drill through                      risk associated with such executions.                    reject both orders if one does not satisfy
                                                protection. At this time, acronym GHI                   This is similar to how other options                     the maximum contract size check to be
                                                becomes restricted, and the System will                 exchanges have implemented maximum                       consistent with the intent of the
                                                reject all orders (and quotes, if acronym               contract size protections, and the                       submitting TPH. Notwithstanding the
                                                GHI is a Market-Maker), and cancel any                  Exchange believes this functionality                     foregoing, with respect to A:AIR 44
                                                resting quotes (if acronym GHI is a                     will likewise benefit TPHs.40                            orders, if the System rejects the agency
                                                Market-Maker). The TPH must contact                        If a TPH enters an order or quote to                  order pursuant to the maximum contract
                                                the Exchange to resume trading for                      replace a resting order or update a                      size check, then the System will also
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                                                acronym GHI.                                                                                                     reject the contra-side order. However, if
                                                                                                          39 For purposes of determining the contract size
                                                Example #4—Price Reasonability Event                    of an incoming order or quote, the proposed rule           41 See Rule 6.74A for a description of the AIM
                                                Rate Check                                              states the contract size of a complex order will         auction process.
                                                                                                        equal the contract size of the largest option leg of       42 See Rule 6.74B for a description of the SAM
                                                  A TPH designates an allowable price
                                                                                                        the order (i.e., if the order is a stock-option order,   auction process.
                                                reasonability event rate of 1 event/1                   this check will not apply to the stock leg of the          43 See Rule 6.53(u) for a definition of QCC orders.
                                                minute for acronym JKL. The ATD for                     order).                                                    44 See Rule 6.74A, Interpretation and Policy .09

                                                the class, whose minimum increment is                     40 See, e.g., MIAX Rule 519(b).                        for a description of the A:AIR functionality.



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                                                                          Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                                     64529

                                                the System rejects the contra-side order                QRM Mechanism                                         Exchange notes Market-Makers who
                                                pursuant to this check, the System will                    The proposed rule change amends the                prefer to use their own risk-management
                                                accept the agency order (assuming it                    QRM mechanism in Rule 8.18. QRM is                    systems can enter values that assure the
                                                satisfies the check). The purpose of the                functionality that automatically cancels              Exchange parameters will not be
                                                A:AIR contingency provides the                          a Market-Maker’s quotes when certain                  triggered.46 Accordingly, the proposed
                                                opportunity for the agency order (which                 parameter settings are triggered.                     rule change provides Market-Makers
                                                is a customer of the submitting TPH) to                 Specifically, a Market-Maker may                      with flexibility to use their own risk
                                                execute despite not entering an AIM                     establish a (1) maximum number of                     management tools. The Exchange notes
                                                auction pursuant to which the order                     contracts, (2) a maximum cumulative                   other exchanges make similar
                                                may execute against a facilitation or                   percentage of the original quoted size of             functionality mandatory for all Market-
                                                solicitation order of the TPH. The                      each side of each series, and (3) the                 Makers.47
                                                Exchange believes the proposed rule                     maximum number of series for which                    Order of Application of Risk Controls/
                                                change is consistent with that                          either side of the quote is fully traded              Price Protections
                                                contingency.                                            that may trade within a rolling time
                                                                                                        period in milliseconds also established                 Upon approval of this rule filing, the
                                                Kill Switch                                                                                                   Exchange will have various risk controls
                                                                                                        by the Market-Maker. When these
                                                                                                        parameters are exceeded within the time               and price protection mechanisms in
                                                   The Exchange proposes to adopt a kill                                                                      place applicable to quotes and orders.
                                                switch in proposed Rule 6.14(f). The kill               interval, the System cancels the Market-
                                                                                                        Maker’s quotes in the class and other                 The following lists the ‘‘order’’ in which
                                                switch will be an optional tool allowing                                                                      the System will apply these controls
                                                a TPH to send a message to the System                   classes with the same underlying on the
                                                                                                        same trading platform. Additionally,                  and mechanisms to incoming quotes
                                                to, or contact the Exchange Help Desk                                                                         and orders:
                                                to request that the Exchange, cancel all                Rule 8.18 allows Market-Makers or TPH
                                                its resting quotes (if the acronym or                   organizations to specify a maximum                    Incoming Quotes
                                                                                                        number of QRM incidents on an
                                                login is for a Market-Maker), resting                                                                            • Maximum contract size (proposed
                                                orders (either all orders, orders with                  Exchange-wide basis. If the Market-
                                                                                                                                                              Rule 6.14(e));
                                                                                                        Maker or TPH organization exceeds this
                                                time-in-force of day, or orders entered                                                                          • put/call check (current Rule 6.14(a),
                                                on that trading day), or both for an                    number of incidents within a specified
                                                                                                                                                              as proposed to be amended by this rule
                                                acronym or login. The System will send                  time interval, the System will cancel all
                                                                                                                                                              filing);
                                                                                                        of the Market-Maker’s or TPH
                                                a TPH an automated message when the                                                                              • execution of quotes that lock or
                                                Exchange has processed a kill switch                    organization’s quotes and resting orders
                                                                                                                                                              cross the NBBO (current Rule
                                                request for any acronym or login.                       in all classes and prevent it from
                                                                                                                                                              6.14(b)(iii), proposed to be moved to
                                                                                                        sending additional quotes or orders to
                                                   Once a TPH initiates the kill switch                                                                       proposed Rule 6.14(c) in this rule
                                                                                                        the Exchange until it reactivates this
                                                for an acronym or login, the System                                                                           filing); and
                                                                                                        ability.
                                                rejects all subsequent incoming orders                                                                           • quote inverting NBBO (current Rule
                                                                                                           This functionality allows Market-
                                                and quotes for the acronym or login, as                                                                       6.14(b), as proposed to be amended by
                                                                                                        Makers to provide liquidity across
                                                applicable. The System will not accept                                                                        this rule filing).
                                                                                                        potentially hundreds of options series
                                                new orders or quotes from a restricted                                                                           Note QRM may be triggered after a
                                                                                                        without being at risk of executing the
                                                acronym or login until the Exchange                                                                           quote executes.
                                                                                                        full cumulative size of all these quotes
                                                receives the TPH’s manual notification                  before being given adequate opportunity               Incoming Simple Limit Orders
                                                (in a form and manner determined by                     to adjust their quotes. Use of this
                                                the Exchange, which will be announced                                                                            • Maximum contract size (proposed
                                                                                                        functionality has been voluntary for                  Rule 6.14(e));
                                                by Regulatory Circular) to reactivate its               Market-Makers under the rules. From a
                                                ability to send orders and quotes for the                                                                        • put/call check (current Rule 6.14(a),
                                                                                                        technical perspective, Market-Makers                  as proposed to be amended by this rule
                                                acronym or login. While an acronym or                   currently do not need to enter any
                                                login is restricted, a TPH may continue                                                                       filing) 48; and
                                                                                                        values into the applicable fields, and                   • limit order price parameter (current
                                                to interact with any resting orders (i.e.,              thus effectively can choose not to use
                                                orders not cancelled pursuant to the kill                                                                     Rule 6.12(a)(3), as proposed to be
                                                                                                        these tools. The Exchange proposes to                 amended by this rule filing).
                                                switch) entered prior to its acronym or                 amend Rule 8.18 to make it mandatory
                                                login becoming restricted, including                                                                             Note the order entry, execution and
                                                                                                        for Market-Makers to enter values for                 price parameter rate checks in proposed
                                                receiving trade execution reports and                   each parameter for all classes in which               Rule 6.14(d) and the drill through price
                                                canceling resting orders. The proposed                  it enters quotes. The purpose of the                  check parameter in current Rule
                                                kill switch will provide TPHs with a                    proposed rule change is to prevent                    6.13(b)(v) (as proposed to be amended
                                                powerful risk management tool for                       Market-Makers from inadvertently                      by and moved to proposed Rule
                                                immediate control of their order and                    entering quotes without risk-
                                                quote activity. It will offer TPHs a                    management parameters. The Exchange                     46 For example, a Market-Maker could set the
                                                means to control their exposure through                 notes all Market-Makers currently have                value for the total number of contracts executed in
                                                an interface not dependent on the                       settings for these parameters. However,               a class at a level exceeding the total number of
                                                integrity of their own systems, should                  it is possible that a Market-Maker could              contracts it actually quotes in the class.
                                                they experience any type of system                      inadvertently enter quotes without                      47 See, e.g., ISE Rule 804(g).
                                                                                                                                                                48 If a limit order is an order marked to cancel and
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                                                failure. This is similar to how other                   populating one or more of the
                                                                                                                                                              replace a resting limit order, the maximum contract
                                                options exchanges have implemented                      parameters, resulting in the Market-                  size check applies after the put/call check.
                                                kill switches, and the Exchange believes                Maker being exposed to much more risk                 Generally, cancel and replace orders do not modify
                                                this functionality will likewise benefit                than it intended. The proposed rule                   the size of a resting order, which the System would
                                                TPHs.45                                                 change will prevent this from occurring.              have already determined did not exceed the TPH’s
                                                                                                                                                              maximum contract size parameter. Therefore, the
                                                                                                           While entering values for the QRM                  Exchange believed it was reasonable to apply a
                                                  45 See, e.g., BOX Options Exchange LLC (‘‘BOX’’)      parameters will be mandatory to prevent               price reasonability check to these orders first, as
                                                Rule 7280 and PHLX Rule 1019(b).                        inadvertent exposure to risk, the                     that is the order information likely being changed.



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                                                64530                         Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                6.13(b)(v)(B) in this rule filing) may be          principles of trade, to foster cooperation                    as those orders were subject to manual
                                                triggered after a limit order executes.            and coordination with persons engaged                         handling by a PAR or OMT operator
                                                                                                   in regulating, clearing, settling,                            who will have evaluated the price of an
                                                Incoming Simple Market Orders
                                                                                                   processing information with respect to,                       order based on then-existing market
                                                   • Maximum contract size (proposed               and facilitating transactions in                              condition prior to submitted it for
                                                Rule 6.14(e));                                     securities, to remove impediments to                          electronic execution, thus minimizing
                                                   • market-width price check parameter and perfect the mechanism of a free and                                  risk of an erroneous execution.
                                                (current Rule 6.13(b)(v), as proposed to           open market and a national market                             Additionally, the Exchange believes it is
                                                be amended (nonsubstantively) by this              system, and, in general, to protect                           appropriate to not apply the check to
                                                rule filing and moved to proposed Rule             investors and the public interest.                            orders with a stop contingency, because
                                                6.13(b)(v)(A)); and                                Additionally, the Exchange believes the                       the prices that trigger execution of
                                                   • put/call check (current Rule 6.14(a), proposed rule change is consistent with                               orders with a stop condition are
                                                as proposed to be amended by this rule             the Section 6(b)(5) 52 requirement that                       intended to be outside the NBBO, and
                                                filing).49                                         the rules of an exchange not be designed                      nonapplicability of this check is
                                                Incoming Complex Orders                            to permit unfair discrimination between                       consistent with that condition.
                                                                                                   customers, issuers, brokers, or dealers.                      Therefore, the Exchange believes it is
                                                   • Maximum contract size (proposed                  In particular, the proposed price                          unnecessary to apply this check to stop-
                                                Rule 6.14(e));                                     protection mechanisms and risk                                limit orders. This flexibility and non-
                                                   • limit order price parameter (current controls will protect investors and the                                applicability, as applicable, will further
                                                Rule 6.12(a)(4) and (5));                          public interest and maintain fair and                         assist the Exchange with its efforts to
                                                   • debit/credit check (current Rule              orderly markets by mitigating potential                       maintain a fair and orderly market,
                                                6.53C, Interpretation and Policy .08(c))           risks associated with market                                  which will ultimately protect investors.
                                                or buy-buy (sell-sell) strategy parameter participants entering orders and quotes                                Application of the drill through check to
                                                (current Rule 6.53C, Interpretation and            at unintended prices or sizes, and risks                      market and marketable limit orders (and
                                                Policy .08(d)), as applicable;                     associated with orders and quotes                             of the market width check only to
                                                   • maximum value acceptable price                trading at prices that are extreme and                        market orders) is consistent with the
                                                range check (current Rule 6.53C,                   potentially erroneous, which may likely                       current Rule and applicability of those
                                                Interpretation and Policy .08(g));                 have resulted from human or                                   checks; the proposed rule change
                                                   • market width parameter (current               operational error.                                            merely deletes the Exchange’s flexibility
                                                Rule 6.53C, Interpretation and Policy                 The Exchange believes amending the                         to apply each check to market orders,
                                                .08(a));                                           limit order price parameter for simple                        marketable limit orders, or both.
                                                   • credit-to-debit parameter (current            orders (current Rule 6.12(a)(3)) to use
                                                Rule 6.53C, Interpretation and Policy              the NBBO (rather than the Exchange                               The proposed rule change to the drill
                                                .08(b));                                           previous day’s closing price or BBO)                          through price check parameter (current
                                                   • percentage distance parameter                 when available perfects the mechanism                         Rule 6.13(b)(v), and proposed Rule
                                                (current Rule 6.53C, Interpretation and            of a free and open market and a national                      6.13(b)(v)(B)) will benefit investors, as it
                                                Policy .08(e)); and                                market system because it would more                           more clearly describes how the System
                                                   • stock-option derived net market               accurately reflect the then-current                           handles orders that were and were not
                                                parameter (current Rule 6.53C,                     market. Thus, the Exchange believes it                        previously exposed prior to trading at
                                                Interpretation and Policy .08(f)).                 would be a better measure to use for                          the drill through price. Additionally, the
                                                   Note the order entry, execution and             purposes of determining the                                   proposed rule change adds functionality
                                                price parameter rate checks in proposed reasonability of the prices of orders and                                to the drill through price check
                                                Rule 6.14(d) and the drill through price           more accurately prevent executions of                         parameter to rest orders (or any
                                                check parameter in current Rule                    limit orders at erroneous prices, which                       remaining unexecuted portions) in the
                                                6.13(b)(v) (as proposed to be amended              ultimately protects investors. Continued                      book for a brief time period (not to
                                                by and moved to proposed Rule                      use of the Exchange’s previous day’s                          exceed three seconds) with a price equal
                                                6.13(b)(v)(B) in this rule filing) may be          closing price or BBO, as applicable,                          to the drill through price promotes just
                                                triggered after a market order executes.           when no NBBO is available or the                              and equitable principles of trade and
                                                                                                   NBBO is not reliable will still provide                       benefits investors by providing an
                                                2. Statutory Basis                                                                                               additional opportunity for execution at
                                                                                                   continued price protection for orders
                                                   The Exchange believes the proposed              during those times. The Exchange                              a price that does not appear to be
                                                rule change is consistent with the Act             believes those prices would be the most                       erroneous prior to their cancellation
                                                and the rules and regulations                      relevant pricing information to                               while continuing to protect them against
                                                thereunder applicable to the Exchange              determine the price at which an investor                      execution at erroneous prices.
                                                and, in particular, the requirements of            may want to buy or sell within a series,                      Excluding orders that by their terms
                                                Section 6(b) of the Act.50 Specifically,           and the Exchange believes it is a                             cancel if they do not immediately
                                                the Exchange believes the proposed rule reasonable substitute when no NBBO is                                    execute from this proposed change is
                                                change is consistent with the Section              available. The Exchange believes it is                        consistent with the terms of those
                                                6(b)(5) 51 requirements that the rules of          appropriate to have flexibility to                            orders. In addition, the proposed rule
                                                an exchange be designed to prevent                 determine to apply a different ATD to                         change to apply the drill through
                                                fraudulent and manipulative acts and               orders entered during the pre-opening, a                      protection to orders eligible for SAL will
                                                                                                                                                                 prevent erroneous executions of more
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                                                practices, to promote just and equitable           trading rotation, or a trading halt to
                                                                                                   reflect different market conditions                           orders, which assists the Exchange in its
                                                  49 The pricing checks always apply after the
                                                                                                   during those times. Additionally, the                         efforts to maintain a fair and orderly
                                                maximum size check for market orders, because      Exchange believes it is appropriate to                        market. The proposed rule change also
                                                they apply at the time the System determines at
                                                what price these orders will execute, unlike limit not apply this price check to orders                          clarifies an order will HAL at the better
                                                orders entered with an execution price.            routed from a PAR workstation or OMT,                         of the drill through price [sic] to ensure
                                                  50 15   U.S.C. 78f(b).                                                                                         an order will not be exposed at a price
                                                  51 15   U.S.C. 78f(b)(5).                                  52 Id.                                              worse than the NBBO (this is consistent


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                                                                          Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                                     64531

                                                with the current HAL rule, which                        protections apply to orders during the                   The Exchange believes the proposed
                                                exposes orders at the NBBO).                            opening process).                                     order entry, execution and price
                                                   The proposed rule change to permit                      The proposed rule change to the quote              parameter rate checks (proposed Rule
                                                the Exchange to share TPH-designated                    inverting NBBO check (current Rule                    6.14(d)) will assist with the
                                                risk settings with Clearing TPHs that                   6.14(b)) benefits investors by clarifying             maintenance of a fair and orderly
                                                clear transactions on the TPH’s behalf                  the System does not apply those checks                market by establishing new activity
                                                (proposed introductory paragraph to                     to orders entered when there is no                    based risk protections for orders. The
                                                Rule 6.14) will permit Clearing TPHs                    NBBO (or BBO with respect to the quote                Exchange currently offers QRM, a risk
                                                who have a financial interest in the risk               inverting NBBO check) available, as                   protection mechanism for Market-Maker
                                                settings of TPHs with whom they have                    there is no reliable benchmark during                 quotes, which the Exchange believes has
                                                entered into a letter of authorization,                 those times against which the System                  been successful in reducing Market-
                                                letter of guarantee, or authorization                   can compare quote prices. This will                   Maker risk, and now proposes to adopt
                                                given by such Clearing TPHs to such                     remove impediments to and perfect the                 risk protections for orders that would
                                                TPH to better monitor and manage the                    mechanism of a free and open market                   allow other TPHs to similarly manage
                                                potential risks assumed by Clearing                     because these checks would not apply                  their exposure to excessive risk. In
                                                TPHs. Because such Clearing TPHs bear                   to quotes during times when there is no               particular, the proposed rule change
                                                the risk associated with Exchange                       reliable price benchmark, and thus the                implements four new risk protections
                                                transactions of that TPH, it is                         check would not erroneously reject                    based on order entry and execution rates
                                                appropriate for the Clearing TPHs to                    otherwise acceptable quotes, which may                as well as rates of orders that trigger the
                                                have knowledge of what risk settings the                be disruptive to Market-Makers that                   drill through or price reasonability
                                                TPH may apply within the System. This                   provide necessary liquidity to the                    parameters. The Exchange believes
                                                knowledge will provide Clearing TPHs                    Exchange. The proposed rule change to                 these new protections would enable
                                                with greater control and flexibility in                 delete the Exchange’s flexibility                     TPHs to better manage their risk when
                                                managing their own risk tolerance and                   regarding when to apply the quote                     trading on the Exchange by limiting
                                                exposure and aiding Clearing TPHs in                    inverting NBBO check and instead state                their risk exposure when systems or
                                                complying with the Act. Additionally,                   in the Rules it will not apply prior to a             other issues result in orders being
                                                to the extent a Clearing TPH might                      series opening if the series is not open              entered or executed, as well as executed
                                                reasonably require a TPH to provide                     on another exchange, and it will not                  at extreme prices, at rates that exceed
                                                access to its risk settings as a                        apply during a trading halt is                        predefined thresholds. In today’s
                                                prerequisite to continuing to clear trades              appropriate and consistent with the                   market, the Exchange believes robust
                                                on such TPH’s behalf, the Exchange’s                    current rule. The Exchange currently                  risk management is becoming
                                                proposed rule change to share those risk                does not apply the check to quotes                    increasingly more important for all
                                                settings directly with a Clearing TPH                   entered during a halt and does not                    TPHs. The proposed rule change would
                                                reduces the administrative burden on                    expect to do so. With respect to quotes               provide an additional layer or risk
                                                the TPH and ensures that Clearing TPHs                  entered in series prior to the opening,               protection for TPHs. In particular, these
                                                are receiving information that is up to                                                                       rate checks are designed to reduce risk
                                                                                                        the Exchange believes it is appropriate
                                                date and conforms to settings active in                                                                       associated with system errors or market
                                                                                                        to not apply the check if a series is not
                                                the System. The Exchange also notes the                                                                       events that may cause TPHs to send a
                                                                                                        yet open on another exchange to avoid
                                                proposed rule change is consistent with                                                                       large number of orders, receive
                                                                                                        rejecting quotes that may be consistent
                                                rules of other exchanges.53                                                                                   multiple, automatic executions, or
                                                                                                        with market pricing not yet available in
                                                   The proposed rule change to expand                                                                         execute a large number of orders at
                                                                                                        the System.
                                                the applicability of the put strike price                                                                     extreme and potentially erroneous
                                                                                                           The proposed changes to the                        prices, before they can adjust their
                                                and call underlying value check to
                                                                                                        execution of quotes that lock or cross                exposure in the market. The proposed
                                                market orders (current Rule 6.14(a)) will
                                                                                                        the NBBO (current Rule 6.14(b)(iii) and               order entry and execution rate checks
                                                further assist the Exchange’s efforts to
                                                                                                        proposed Rule 6.14(c)) to reject                      are similar to risk management
                                                maintain a fair and orderly market by
                                                                                                        incoming quotes when a Market-Maker                   functionality provided by other options
                                                mitigating the potential risks associated
                                                                                                        quote represents the BBO (and the                     exchanges.54 While the order entry and
                                                with additional orders trading at prices
                                                                                                        Exchange has established a counting                   contracts executed rate checks apply to
                                                that exceed a corresponding benchmark
                                                                                                        period pursuant to its quote lock                     all TPHs, it is optional for TPHs to have
                                                (which may result in executions at
                                                                                                        functionality), which is also the NBBO                resting orders (or certain subcategories
                                                prices that are potentially erroneous).
                                                                                                        (along with an away exchange), is                     of resting orders) cancelled when a rate
                                                The Exchange believes it is appropriate
                                                                                                        consistent with the Options Linkage                   check is triggered and an acronym or
                                                and consistent with the current rule to
                                                                                                        Plan and related rules, as it will prevent            login becomes restricted.
                                                no longer have flexibility to determine
                                                                                                        dissemination of a quote that locks or                   The proposed maximum contract size
                                                to not apply the call check to orders
                                                                                                        crosses an away market. The proposed                  risk control (proposed Rule 6.14(e)) is
                                                entered during Extended Trading Hours,
                                                                                                        rule change to allow the Exchange not                 designed to help TPHs avoid potential
                                                as the check currently does not apply
                                                                                                        to apply the execution of quotes that                 submission of erroneously sized orders
                                                during that trading session and does not
                                                                                                        lock or cross the NBBO check in the                   on the Exchange. Similar to
                                                expect to do so. Similarly, the Exchange
                                                                                                        interest of maintaining a fair and orderly            functionality intended to protect against
                                                believes it promotes fair and orderly
                                                                                                        market will allow the Exchange to                     orders and quotes executing at
                                                markets to not apply these checks to
                                                                                                        disable this check in response to a
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                                                market orders executed during an                                                                              unintended prices, this proposed
                                                                                                        market event or market volatility to                  functionality will assist in the
                                                opening rotation to avoid impacting the
                                                                                                        avoid inadvertently cancelling quotes                 maintenance of a fair and orderly
                                                determination of the opening price (the
                                                                                                        not erroneously priced but rather priced              market and protect investors by
                                                Exchange notes separate price
                                                                                                        to reflect potentially rapidly changing               rejecting orders and quotes that are ‘‘too
                                                  53 See, e.g., MIAX Rule 500; BX Chapter VI,           prices, which will assist with the                    large’’ to prevent executions at
                                                Section 20; NYSE Arca Rule 6.2A(a); NYSE MKT            maintenance of a fair and orderly
                                                Rule 902.1NY(a); and PHLX Rule 1016.                    market.                                                 54 See,   e.g., ISE Rule 714(d) and MIAX Rule 519A.



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                                                64532                     Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                unintended sizes and mitigate risks                     to all TPHs. The Exchange represents                  rule change provides Market-Makers
                                                associated with such executions that are                the proposed kill switch will operate                 with flexibility to use their own risk
                                                potentially erroneous. The Exchange                     consistently with the firm quote                      management tools. The Exchange notes
                                                believes the additional risk control                    obligations of a broker-dealer pursuant               other exchanges make similar
                                                feature to reject or cancel the resting or              to Rule 602 of Regulation NMS and the                 functionality mandatory for all Market-
                                                quote when an incoming replacement                      functionality is not mandatory.                       Makers.56
                                                order or quote update is rejected                       Specifically, any interest executable                    The individual firm benefits of
                                                pursuant to this proposed risk control is               against a TPH’s quotes and orders                     enhanced risk protections flow
                                                appropriate because, by submitting a                    received by the Exchange prior to the                 downstream to counterparties both at
                                                replacement order or quote update, the                  time the kill switch is processed by the              the Exchange and at other options
                                                TPH is implicitly instructing the                       Exchange will automatically execute at                exchanges, which increases systemic
                                                Exchange to cancel the resting order or                 the price up to the TPH’s size. The kill              protections as well. The Exchange
                                                quote, respectively. Additionally, the                  switch message will be accepted by the                believes these risk protections will
                                                Exchange believes it is appropriate to                  System in the order of receipt in the                 allow TPHs to enter orders and quotes
                                                reject or cancel, as applicable, both                   queue and will be processed in that                   with reduced fear of inadvertent
                                                sides of a quote because Market-Makers                  order so that interest already in the                 exposure to excessive risk, which will
                                                generally submit two-sided quotes, as                   System will be processed prior to the                 benefit investors through increased
                                                their trading strategies and risk profiles              kill switch message. A Market-Maker’s                 liquidity for the execution of their
                                                are based on spreads of their quotes, and               utilization of the kill switch, and                   orders, thereby protecting investors and
                                                rejecting and cancelling, as applicable,                subsequent removal of its quotes, does                the public interest. Without adequate
                                                both sides of a quote is consistent with                not diminish or relieve the Market-                   risk management tools, such as those
                                                this practice. The Exchange believes                    Maker of its obligation to provide                    proposed in this filing, TPHs could
                                                cancellation of resting quotes and                      continuous two-sided quotes. Market-                  reduce the amount of order flow and
                                                orders, and rejection of both sides of a                Makers will continue to be required to                liquidity they provide. Such actions
                                                quote, operate as additional safeguards                 provide continuous two-sided quotes on                may undermine the quality of the
                                                that cause TPHs to re-evaluate orders                   a daily basis, and a Market-Maker’s                   markets available to customers and
                                                and quotes before attempting to submit                  utilization of the kill switch will not               other market participants. Accordingly,
                                                new orders or quotes. This will further                 prohibit the Exchange from taking                     the proposed rule change is designed to
                                                protect against erroneous trades, which                 disciplinary action against the Market-               encourage TPHs to submit additional
                                                protects investors. The Exchange also                   Maker for failing to meet the continuing              order flow and liquidity to the
                                                believes the proposed rule change                       quoting obligation each trading day. All              Exchange, thereby removing
                                                regarding how the proposed check will                   TPHs may determine whether a kill                     impediments to and perfecting the
                                                apply to AIM, SAM and QCC orders is                     switch cancels resting quotes, resting                mechanisms of a free and open market
                                                reasonable, as the proposed rule change                 orders (or certain subcategories of                   and a national market system and, in
                                                is consistent with the contingencies                    resting orders), or both. The Exchange                general, protecting investors and the
                                                attached to those types of orders.                      also notes the proposed rule change is                public interest. In addition, providing
                                                   With respect to the proposed order                   consistent with rules of other                        TPHs with more tools for managing risk
                                                entry, execution and price parameter                    exchanges.55                                          will facilitate transactions in securities
                                                rate checks and maximum contract size                      The Exchange believes requiring                    because, as noted above, TPHs will have
                                                check (as well as the existing QRM                      Market-Makers to enter values into the                more confidence protections are in
                                                functionality), the Exchange believes it                risk parameters of the QRM mechanism                  place that reduce the risks from
                                                is appropriate to not have minimum or                   (current Rule 8.18) will not be                       potential system errors and market
                                                maximum values, or default values, for                  unreasonably burdensome, as all                       events. As a result, the new
                                                the parameters, to provide sufficient                   Market-Makers currently utilize the                   functionality as the potential to promote
                                                flexibility to TPHs to adjust their                     functionality. Additionally, the                      just and equitable principles of trade.
                                                parameter inputs in accordance with                     proposed rule change will assist Market-                 The Exchange notes TPHs must be
                                                their business and risk management                      Makers in reducing their risk of                      mindful of their obligations to seek best
                                                needs. The Exchange believes price                      inadvertently entering quotes without                 execution of orders handled on an
                                                protection mechanisms benefits its                      populating the risk parameters.                       agency basis. Decisions to use the
                                                market and the options industry as a                    Reducing this risk will enable Market-                optional functionality described in this
                                                whole, however, ultimately these                        Makers to enter quotations with larger                filing (i.e., cancellation of orders when
                                                mechanisms primarily protect TPHs                       size, which in turn will benefit investors            an acronym or log-in becomes restricted
                                                against erroneous executions of their                   through increased liquidity for the                   after exceeding the orders entered or
                                                orders and quotes. CBOE appreciates the                 execution of their orders. Such                       contracts executed rate, cancellation of
                                                parameter settings determine whether                    increased liquidity benefits investors                orders upon initiation of a kill switch),
                                                these protections will be meaningful.                   because they receive better prices and                and decisions on values of parameters
                                                Based on discussions with TPHs                          because it lowers volatility in the                   (i.e., parameters for the orders entered,
                                                regarding its current and proposed                      options market.                                       contracts executed and price parameter
                                                package of risk controls and price                         While entering values for the QRM                  rate check, maximum contract size
                                                protection mechanisms, the Exchange                     parameters will be mandatory to prevent               check), must be made consistent with
                                                understands TPHs support the                            inadvertent exposure to risk, the                     this duty.
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                                                implementation of price protection                      Exchange notes Market-Makers who
                                                mechanisms such as these and expects                                                                          B. Self-Regulatory Organization’s
                                                                                                        prefer to use their own risk-management
                                                TPHs to input settings that are                                                                               Statement on Burden on Competition
                                                                                                        systems can enter values that assure the
                                                meaningful so they can take full                        Exchange parameters will not be                         CBOE does not believe that the
                                                advantage of the benefits these                         triggered. Accordingly, the proposed                  proposed rule change will impose any
                                                mechanisms are intended to provide.                                                                           burden on competition that is not
                                                   The proposed kill switch (proposed                     55 See, e.g., BOX Rule 7280 (b) and PHLX Rule

                                                Rule 6.14(f)) is an optional tool offered               1019(b).                                                56 See,   e.g., ISE Rule 804(g).



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                                                                          Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices                                            64533

                                                necessary or appropriate in furtherance                 functionality mandatory for all Market-                proposed in this filing, TPHs could
                                                of the purposes of the Act. The                         Makers.58                                              reduce the amount of order flow and
                                                proposed rule change adds price                            With respect to the proposed kill                   liquidity they provide. Such actions
                                                protection mechanisms and risk                          switch functionality, all TPHs may avail               may undermine the quality of the
                                                controls for orders and quotes of all                   themselves of the kill switch, which                   markets available to customers and
                                                Trading Permit Holders submitted to                     functionality is optional. The proposed                other market participants. Accordingly,
                                                CBOE to help further prevent                            rule change is intended to protect TPHs                the proposed rule change is designed to
                                                potentially erroneous executions, which                 in the event they experience a systems                 encourage TPHs to submit additional
                                                benefits all market participants. These                 issue or unusual or unexpected market                  order flow and liquidity to the
                                                mechanisms and controls apply to                        activity that would require them to                    Exchange, which may ultimately
                                                orders of all TPHs, and quotes of all                   withdraw from the market to protect                    promote competition. In addition,
                                                Market-Makers, in the same manner.                      investors. The ability to control risk at              providing TPHs with more tools for
                                                The proposed rule changes related to                    either the acronym or login level will                 managing risk will facilitate transactions
                                                                                                        permit a TPH to protect itself from                    in securities because, as noted above,
                                                the quote inverting NBBO check, the
                                                                                                        inadvertent exposure to excessive risk at              TPHs will have more confidence
                                                execution of quotes that lock or cross
                                                                                                        each level. Reducing such risk will                    protections are in place that reduce the
                                                the NBBO check, and QRM apply only
                                                                                                        enable TPHs to enter quotes and orders                 risks from potential system errors and
                                                to Market-Makers because only Market-                   with protection against inadvertent
                                                Makers may submit quotes under the                                                                             market events.
                                                                                                        exposure to excessive risk, which in                      Based on discussions with TPHs
                                                Rules, and because similar protections                  turn will benefit investors through
                                                applicable to orders are in place or also                                                                      regarding its current and proposed
                                                                                                        increased liquidity for the execution of               package of risk controls and price
                                                proposed in this rule filing.                           their orders. Such increased liquidity                 protection mechanisms, the Exchange
                                                Additionally, the Exchange believes                     benefits investors because they may                    understands TPHs support the
                                                these types of protection for Market-                   receive better prices and because it may               implementation of price protection
                                                Makers are appropriate given their                      lower volatility in the options market.                mechanisms such as these and expects
                                                unique role in the market and may                       Additionally, the proposed kill switch                 TPHs to input settings that are
                                                encourage Market-Makers to quote                        functionality is similar to that available             meaningful so they can take full
                                                tighter and deeper markets, which will                  on other exchanges.59                                  advantage of the benefits these
                                                increase liquidity and enhance                             The proposed rule change to permit                  mechanisms are intended to provide.
                                                competition, given the additional                       the Exchange to share TPH-designated
                                                protection these price checks will                      risk settings with Clearing TPHs that                  C. Self-Regulatory Organization’s
                                                provide. The Exchange believes the                      clear transaction on behalf of the TPH                 Statement on Comments on the
                                                proposed rule change would provide                      is not designed to address any                         Proposed Rule Change Received From
                                                market participants with additional                     competitive issues and does not pose                   Members, Participants, or Others
                                                protection from risks related to                        any undue burden on non-Clearing                         The Exchange neither solicited nor
                                                erroneous executions. Certain of the                    TPHs because, unlike Clearing TPHs,                    received comments on the proposed
                                                proposed protections are similar to                     non-Clearing TPHs do not guarantee the                 rule change.
                                                those available on other exchanges.57                   execution of transactions on the
                                                                                                        Exchange. The proposed rule change                     III. Date of Effectiveness of the
                                                   While the proposed rule change                       applies the same to all TPHs and                       Proposed Rule Change and Timing for
                                                makes entry of parameters into the QRM                  Clearing TPHs. Any TPH that does not                   Commission Action
                                                mechanism mandatory, the Exchange                       wish to have the Exchange share                           Within 45 days of the date of
                                                notes all Market-Makers currently avail                 designated risk settings with its Clearing             publication of this notice in the Federal
                                                themselves of this mechanism today.                     TPHs could avoid this by becoming a                    Register or within such longer period
                                                Additionally, the Exchange believes the                 clearing member of the Clearing                        up to 90 days (i) as the Commission may
                                                use of QRM will prevent the inadvertent                 Corporation. The Exchange notes other                  designate if it finds such longer period
                                                entry of quotes without risk-                           exchanges’ rules permit sharing of these               to be appropriate and publishes its
                                                management parameters. Market-Makers                    settings with clearing members.60                      reasons for so finding or (ii) as to which
                                                who prefer to use their own risk-                          The individual firm benefits of                     the Exchange consents, the Commission
                                                management systems can enter out-of-                    enhanced risk protections flow                         will:
                                                range values so the Exchange-provided                   downstream to counterparties both at                      A. By order approve or disapprove
                                                parameters will not be triggered and can                the Exchange and at other options                      such proposed rule change, or
                                                function as back-up protection. While                   exchanges, which increases systemic                       B. institute proceedings to determine
                                                entering values for the QRM parameters                  protections as well. The Exchange                      whether the proposed rule change
                                                will be mandatory to prevent                            believes these risk protections will                   should be disapproved.
                                                inadvertent exposure to risk, the                       allow TPHs to enter orders and quotes
                                                Exchange notes Market-Makers who                        with reduced fear of inadvertent                       IV. Solicitation of Comments
                                                prefer to use their own risk-management                 exposure to excessive risk, which will                   Interested persons are invited to
                                                systems can enter values that assure the                benefit investors through increased                    submit written data, views, and
                                                Exchange parameters will not be                         liquidity for the execution of their                   arguments concerning the foregoing,
                                                triggered. Accordingly, the proposed                    orders. Without adequate risk                          including whether the proposed rule
sradovich on DSK3GMQ082PROD with NOTICES




                                                rule change provides Market-Makers                      management tools, such as those                        change is consistent with the Act.
                                                with flexibility to use their own risk                                                                         Comments may be submitted by any of
                                                                                                          58 See,   e.g., ISE Rule 804(g).
                                                management tools. The Exchange notes                                                                           the following methods:
                                                                                                          59 See,   e.g., BOX Rule 7280(b) and PHLX Rule
                                                other exchanges make similar                            1019(b).                                               Electronic Comments
                                                                                                          60 See, e.g., MIAX Rule 500; BOX Chapter VI,
                                                  57 See, e.g., ISE Rule 714(d) and MIAX Rule 519A      Section 20; NYSE Arca Rule 6.2A(a); NYSE MKT
                                                                                                                                                                 • Use the Commission’s Internet
                                                (order entry and execution rate checks); and MIAX       Rule 901.1NY(a); and PHLX Rule 1016 (sharing           comment form (http://www.sec.gov/
                                                Rule 519(b) (order contract size).                      TPH-designated risk settings).                         rules/sro.shtml); or


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                                                64534                       Federal Register / Vol. 81, No. 182 / Tuesday, September 20, 2016 / Notices

                                                  • Send an email to rule-comments@                       SECURITIES AND EXCHANGE                               request a hearing by writing to the
                                                sec.gov. Please include File Number SR–                   COMMISSION                                            Commission’s Secretary and serving
                                                CBOE–2016–053 on the subject line.                                                                              applicants with a copy of the request,
                                                                                                          [Investment Company Act Release No.
                                                                                                                                                                personally or by mail. Hearing requests
                                                Paper Comments                                            32262; 812–14549]
                                                                                                                                                                should be received by the Commission
                                                  • Send paper comments in triplicate                     Global X Funds, et al.; Notice of                     by 5:30 p.m. on October 11, 2016, and
                                                                                                          Application                                           should be accompanied by proof of
                                                to Secretary, Securities and Exchange
                                                                                                                                                                service on applicants, in the form of an
                                                Commission, 100 F Street NE.,                             September 14, 2016.                                   affidavit, or for lawyers, a certificate of
                                                Washington, DC 20549–1090.                                AGENCY:    Securities and Exchange                    service. Pursuant to rule 0–5 under the
                                                All submissions should refer to File                      Commission (‘‘Commission’’).                          Act, hearing requests should state the
                                                Number SR–CBOE–2016–053. This file                        ACTION: Notice of an application for an               nature of the writer’s interest, any facts
                                                number should be included on the                          order under section 6(c) of the                       bearing upon the desirability of a
                                                subject line if email is used. To help the                Investment Company Act of 1940 (the                   hearing on the matter, the reason for the
                                                Commission process and review your                        ‘‘Act’’) for an exemption from sections               request, and the issues contested.
                                                comments more efficiently, please use                     2(a)(32), 5(a)(1), 22(d), and 22(e) of the            Persons who wish to be notified of a
                                                only one method. The Commission will                      Act and rule 22c–1 under the Act, under               hearing may request notification by
                                                                                                          sections 6(c) and 17(b) of the Act for an             writing to the Commission’s Secretary.
                                                post all comments on the Commission’s
                                                                                                          exemption from sections 17(a)(1) and                  ADDRESSES: Secretary, Securities and
                                                Internet Web site (http://www.sec.gov/
                                                rules/sro.shtml). Copies of the                           17(a)(2) of the Act, and under section                Exchange Commission, 100 F Street NE.,
                                                                                                          12(d)(1)(J) for an exemption from                     Washington, DC 20549–1090;
                                                submission, all subsequent
                                                                                                          sections 12(d)(1)(A) and 12(d)(1)(B) of               Applicants: Global X Funds and Global
                                                amendments, all written statements                                                                              X Management Company LLC, 600
                                                                                                          the Act. The requested order would
                                                with respect to the proposed rule                                                                               Lexington Avenue, 20th Floor, New
                                                                                                          permit (a) series of certain open-end
                                                change that are filed with the                                                                                  York, NY 10022; SEI Investments
                                                                                                          management investment companies that
                                                Commission, and all written                               track the performance of an index                     Distribution Company, 1 Freedom
                                                communications relating to the                            provided by an affiliated person to issue             Valley Drive, Oaks, PA 19456.
                                                proposed rule change between the                          shares (‘‘Shares’’) redeemable in large               FOR FURTHER INFORMATION CONTACT:
                                                Commission and any person, other than                     aggregations only (‘‘Creation Units’’); (b)           Barbara T. Heussler, Senior Counsel at
                                                those that may be withheld from the                       secondary market transactions in Shares               (202) 551–6990, or Mary Kay Frech,
                                                public in accordance with the                             to occur at negotiated market prices                  Branch Chief, at (202) 551–6821
                                                provisions of 5 U.S.C. 552, will be                       rather than at net asset value (‘‘NAV’’);             (Division of Investment Management,
                                                available for Web site viewing and                        (c) certain funds to pay redemption                   Chief Counsel’s Office).
                                                printing in the Commission’s Public                       proceeds, under certain circumstances,                SUPPLEMENTARY INFORMATION: The
                                                Reference Room, 100 F Street NE.,                         more than seven days after the tender of              following is a summary of the
                                                Washington, DC 20549, on official                         Shares for redemption; (d) certain                    application. The complete application
                                                business days between the hours of                        affiliated persons of a fund to deposit               may be obtained via the Commission’s
                                                10:00 a.m. and 3:00 p.m. Copies of the                    securities into, and receive securities               Web site by searching for the file
                                                filing also will be available for                         from, the fund in connection with the                 number, or for an applicant using the
                                                inspection and copying at the principal                   purchase and redemption of Creation                   Company name box, at http://
                                                office of the Exchange. All comments                      Units; and (e) certain registered                     www.sec.gov/search/search.htm or by
                                                received will be posted without change;                   management investment companies and                   calling (202) 551–8090.
                                                the Commission does not edit personal                     unit investment trusts outside of the                 Summary of the Application
                                                identifying information from                              same group of investment companies as
                                                                                                          the funds (‘‘Funds of Funds’’) to acquire               1. Applicants request an order that
                                                submissions. You should submit only                                                                             would allow funds to operate as index
                                                information that you wish to make                         Shares.
                                                                                                                                                                exchange traded funds (‘‘ETFs’’) and for
                                                available publicly. All submissions                                                                             which an Affiliated Person (as defined
                                                                                                          APPLICANTS:    Global X Funds (the
                                                should refer to File Number SR–CBOE–                      ‘‘Trust’’), a Delaware statutory trust                below) will serve as the index provider
                                                2016–053, and should be submitted on                      registered under the Act as an open-end               (each a ‘‘Self-Indexing Fund’’) .1 The
                                                or before October 11, 2016.                               management investment company with                    Self-Indexing Fund Shares will be
                                                  For the Commission, by the Division of                  multiple series, Global X Management                  purchased and redeemed at their NAV
                                                Trading and Markets, pursuant to delegated                Company LLC (the ‘‘Adviser’’), a                      in Creation Units only. All orders to
                                                authority.61                                              Delaware limited liability company                    purchase Creation Units and all
                                                Robert W. Errett,                                         registered as an investment adviser                   redemption requests will be placed by
                                                                                                          under the Investment Advisers Act of                  or through an ‘‘Authorized Participant’’,
                                                Deputy Secretary.
                                                                                                          1940, and SEI Investments Distribution                which will have signed a participant
                                                [FR Doc. 2016–22538 Filed 9–19–16; 8:45 am]
                                                                                                          Company (the ‘‘Distributor’’), a
                                                BILLING CODE 8011–01–P                                                                                             1 Applicants request that the order apply to any
                                                                                                          Pennsylvania corporation and broker-
                                                                                                                                                                series of the Trust and any other open-end
                                                                                                          dealer registered under the Securities                management investment companies or series
                                                                                                          Exchange Act of 1934 (‘‘Exchange Act’’).              thereof (each, included in the term ‘‘Self-Indexing
sradovich on DSK3GMQ082PROD with NOTICES




                                                                                                          FILING DATES: The application was filed               Funds’’), each of which will operate as an ETF and
                                                                                                                                                                will track a specified index comprised of domestic
                                                                                                          on September 18, 2015, and amended                    or foreign equity and/or fixed income securities
                                                                                                          on June 3, 2016 and August 31, 2016.                  (each, an ‘‘Underlying Index’’). Any Self-Indexing
                                                                                                          HEARING OR NOTIFICATION OF HEARING: An                Fund will (a) be advised by the Adviser or an entity
                                                                                                                                                                controlling, controlled by, or under common
                                                                                                          order granting the requested relief will              control with the Adviser (included in the term
                                                                                                          be issued unless the Commission orders                ‘‘Adviser’’) and (b) comply with the terms and
                                                  61 17   CFR 200.30–3(a)(12).                            a hearing. Interested persons may                     conditions of the application.



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Document Created: 2018-02-09 13:20:39
Document Modified: 2018-02-09 13:20:39
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 Citation81 FR 64521 

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