81_FR_76884 81 FR 76671 - Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Notice of Filing of a Proposed Rule Change Relating to Price Protection Mechanisms and Risk Controls

81 FR 76671 - Self-Regulatory Organizations; C2 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 213 (November 3, 2016)

Page Range76671-76683
FR Document2016-26510

Federal Register, Volume 81 Issue 213 (Thursday, November 3, 2016)
[Federal Register Volume 81, Number 213 (Thursday, November 3, 2016)]
[Notices]
[Pages 76671-76683]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2016-26510]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-79189; File No. SR-C2-2016-020]


Self-Regulatory Organizations; C2 Options Exchange, Incorporated; 
Notice of Filing of a Proposed Rule Change Relating to Price Protection 
Mechanisms and Risk Controls

October 28, 2016.
    Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 
(the ``Act''),\1\ and Rule 19b-4 thereunder,\2\ notice is hereby given 
that on October 25, 2016, C2 Options Exchange, Incorporated 
(``Exchange'' or ``C2'') 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.c2exchange.com/Legal/), 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 
Statutory Basis for, the Proposed Rule Change

1. Purpose
    The Exchange has in place various price check mechanisms and risk

[[Page 76672]]

controls that are designed to prevent incoming orders and quotes from 
automatically executing at potentially erroneous prices or to assist 
Trading Permit Holders (``TPHs'' or ``Participants'') 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 amend Rules 6.17 and 8.12 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., 6.13, Interpretation and Policy .04 (price check 
parameters for complex orders), 6.17(a) (market-width and drill 
through price check parameters), Rule 6.17(b) (simple limit order 
price parameters), 6.17(d) and (e) (price protections), and 8.12 
(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 6.17(b). This price parameter currently states 
the Exchange will not accept for execution eligible limit orders 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 is not applicable to limit orders 
of C2 Market-Makers or away Market-Makers, or to intermarket sweep 
orders (``ISO''s), which cannot be entered prior to the opening on the 
System; or
     once a series has opened, the order is to buy (sell) at 
more than an ATD 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 C2 
or away market-makers, or to ISOs; 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; to ISOs; or 
if there is no NBO (NBB).
    Prior to a series opening on C2, 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 C2 or away market-
makers, or to ISOs,\6\ 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.
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    \6\ The proposed rule change moves this rule provision to 
subparagraphs (b)(1) and (b)(3). The proposed rule change also 
deletes the language stating subparagraph (b)(2) applies to ISOs, 
because it is unnecessary to explicitly state this given the rules 
clarify when a provision does not apply to a specific order type.
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    Once a series has opened on C2, 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); to ISOs; 
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-

[[Page 76673]]

series \7\ 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) 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.\8\ 
Additionally, because market conditions during pre-opening periods, 
trading rotations, and trading halts are different than those present 
when the exchange is open for trading, 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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    \7\ 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. The proposed rule change also moves this 
provision from subparagraph (c)(1) to paragraph (b).
    \8\ The Exchange notes current Rule 6.17(c)(1) sets the minimum 
ATD at two minimum increments for the drill through protection.
    \9\ Note current Rule 6.17(c)(2) (which becomes proposed Rule 
6.17(c)) permits a senior official on the Exchange Help Desk to 
grant intra-day relief by widening or inactivating one or more of 
the applicable acceptable price range (``APR'') and/or ATD 
parameters settings in the interest of a fair and orderly market. 
The Exchange makes additional nonsubstantive changes to paragraph 
(c), including to clarify it applies to paragraphs (a) and (b) of 
the Rule. The provisions for the checks in paragraphs (d) and (e) 
specify when those checks do and do not apply.
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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 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 6.10.
    \11\ The proposed rule change also makes nonsubstantive changes 
to Rule 6.17(b), including moving a provision from current paragraph 
(c) into proposed paragraph (b) regarding the precedence of the 
limit order price parameter that applies only to proposed paragraph 
(b). The proposed rule change also deletes the language in current 
paragraph (c) regarding returning an order to the order entry firm, 
as the proposed language in paragraph (b) more directly states the 
order will be rejected, which is consistent with System 
functionality.
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Drill Through Price Check Parameter
    The proposed rule change amends the drill through price check 
parameter in Rule 6.17(a)(2). Currently, the System will not 
automatically execute eligible orders that are marketable 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. Pursuant to paragraph (c), 
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 cancelled.
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    \12\ Pursuant to the rule filing of Chicago Board Options 
Exchange, Incorporated, upon which this rule was based and which 
proposed 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 
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, if a buy (sell) order not yet 
exposed via HAL (pursuant to Rule 6.18) 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 SAL \15\ and, following the exposure period 
pursuant to Rule 6.18 or 6.14, 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\ Currently, the Exchange has not activated HAL in any class.
    \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.
    \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 6.17(a)(2)(A). 
Currently, the Exchange has not activated SAL in any class.
    \16\ The proposed rule change makes corresponding changes to 
Rules 6.14 and 6.18 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 6.17(a)(2). The 
proposed rule change also amends Rule 6.18 to provide orders (or any 
unexecuted portions) may initiate a HAL at the better of the drill 
through price and NBBO and make other nonsubstantive changes.
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    Under the proposed rule change, rather than be cancelled, 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 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

[[Page 76674]]

HAL or SAL that would execute at a price higher (lower) than the drill 
through price will continue to 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 at the open 
pursuant to Rule 6.11(g)(2) and Interpretation and Policy .04, which 
instead are subject to a separate drill through protection set forth in 
that rule.\19\
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    \17\ Because the Exchange currently has not activated HAL in any 
class, no initial time period will be set.
    \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 6.17(a)(1) 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. The proposed rule change 
makes additional nonsubstantive changes to Rule 6.17(a)(1), 
including moving provisions from current paragraph (c) applicable 
only to the market-width parameter (including the provision 
regarding setting the APR and the provision stating an order that 
does not meet the APR width will be cancelled) to proposed 
subparagraph (a)(1). The proposed rule change also amends Rule 
6.11(g)(2) and Interpretation and Policy .04 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. As noted above, C2 has not activated HAL or SAL on C2, 
and thus this new functionality will apply to orders on C2 only if C2 
activates those auctions for any classes. Upon approval of this 
proposed rule change, unless C2 activates these auctions at this time, 
the drill through price check parameter will apply to orders in the 
same manner as it does today (as described in proposed Rule 
6.17(a)(2)(D))--buy (sell) orders (or any unexecuted portion) that 
would execute at a subsequent price higher (lower) than the drill 
through price will be cancelled.
Example #1
    Suppose C2'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 C2'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 C2 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 6.17 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 3.1 
states Trading Permits confer the ability to transact on the Exchange, 
and only CBOE Trading Permit Holders in good standing or non-CBOE 
Trading Permit Holders whose applications to become C2 Permit Holders 
are approved by the Exchange are eligible to receive Trading Permits. 
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 Participant must immediately 
give up the name of the Clearing Participant through which the Exchange 
transaction will be cleared.\20\ Each TPH must provide a letter of 
guarantee or authorization for the TPH's trading activities on the 
Exchange from a Clearing Participant.\21\
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    \20\ See Rule 6.30.
    \21\ See Rule 3.10.
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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 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 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 8.12 (related to 
QRM, as further described below), and will include

[[Page 76675]]

settings under proposed Rule 6.17(g) (related to order entry and 
execution rate checks, as described below) and (h) (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 exchanges 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 6.17, 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 6.17 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 6.17(d). 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.\25\ The proposed rule change extends 
this check to apply to market orders (or any remaining size after 
partial execution).
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    \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.''
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    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 proposed rule change also states the put and call checks will 
not apply to market orders that execute during the opening process as 
set forth in Rule 6.11 to avoid impacting the determination of the 
opening price. Separate price protections apply during the opening 
process, including the drill through protection in Rule 6.11.\26\
---------------------------------------------------------------------------

    \26\ The Exchange also makes a nonsubstantive change to Rule 
6.17(d) so the language reads ``greater than or equal to'' rather 
than ``equal to or greater than,'' which is the standard phrase, as 
well as to re-letter and re-number subparagraphs to be consistent 
with other subparagraphs in the rule.
---------------------------------------------------------------------------

Quote Inverting NBBO Check
    The proposed rule change amends Rule 6.17(e) regarding the quote 
inverting NBBO check. Pursuant to this check, if C2 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 C2 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 6.17(e)(ii) provides the Exchange may not 
apply the check during the pre-opening, a trading rotation, or trading 
halt. Proposed Rule 6.17(e)(2) 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 6.17(e)(3) 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 6.17(e)(4).
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 current Rule 
6.17(e)(iii). As this is a separate limitation on execution than the 
quote inverting NBBO check in Rule 6.17(e),\28\ the proposed rule 
change moves this limitation to proposed Rule 6.17(f) (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

[[Page 76676]]

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).
---------------------------------------------------------------------------

    \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).
---------------------------------------------------------------------------

    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.\29\ 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.\30\ 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.
---------------------------------------------------------------------------

    \29\ See CBOE Rules 6.81 and 6.82 (which are incorporated by 
reference into the C2 Rules).
    \30\ 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 6.17(g). 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,\31\ 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:
---------------------------------------------------------------------------

    \31\ 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.
---------------------------------------------------------------------------

    (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 stock contracts 
executed as part of stock-option orders (``contracts executed'');
    (3) the total number of orders the System books or cancels (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)) \32\ 
pursuant to the drill through price check parameter (as amended by this 
proposed rule change) in proposed Rule 6.17(a)(2) (``drill through 
events''); and
---------------------------------------------------------------------------

    \32\ 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 
be cancelled pursuant to the drill through price check parameter 
(but rather because of their terms), these orders will not be 
included in the count for the drill through event check.
---------------------------------------------------------------------------

    (4) the total number of orders the System cancels pursuant to the 
limit order price parameters in Rules 6.13, Interpretation and Policy 
.04(f) and (g) and 6.17(b) (``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; \33\ 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.
---------------------------------------------------------------------------

    \33\ 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 
C2. In particular,

[[Page 76677]]

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.\34\ 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 cancel pursuant to the drill through check and 
cancel 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.
---------------------------------------------------------------------------

    \34\ 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.\35\ 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,\36\ 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.
---------------------------------------------------------------------------

    \35\ 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 6.17(g).
    \36\ 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,\37\ and the System will reject all 
orders (and quotes, if acronym DEF is a Market-Maker), cancel any 
resting quotes (if 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.
---------------------------------------------------------------------------

    \37\ 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 (pursuant to the drill 
through protection).\38\ 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. The System cancels the remaining 200 contracts 
(pursuant to the drill through protection). 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.
---------------------------------------------------------------------------

    \38\ This presumes the order is not eligible for HAL or SAL. As 
discussed above, the Exchange has not activated these auctions on 
C2, and thus the proposed booking functionality will not be 
applicable on C2 upon approval of this rule filing.
---------------------------------------------------------------------------

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.

[[Page 76678]]

Specifically, proposed Rule 6.17(h) 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\ or the Solicitation Auction 
mechanism (``SAM''),\42\ 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. 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 \43\ 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 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 6.51 for a description of the AIM auction process.
    \42\ See Rule 6.52 for a description of the SAM auction process.
    \43\ See Rule 6.51, Interpretation and Policy .10 for a 
description of the A:AIR functionality.
---------------------------------------------------------------------------

Kill Switch
    The Exchange proposes to adopt a kill switch in proposed Rule 
6.17(i). 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.\44\
---------------------------------------------------------------------------

    \44\ 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 8.12. 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. Additionally, Rule 8.12 allows Market-Makers or TPH 
organizations to specify a maximum number of QRM incidents on an 
Exchange-wide basis. When the Exchange determines that a Market-Maker 
or TPH organization has reached its QRM incident limit during the 
rolling time interval, the System will cancel all of the Market-Maker's 
or TPH organization's electronic quotes and Market-Maker orders resting 
in the book in all option classes on the Exchange and prevent the 
Market-Maker or TPH organization from sending additional quotes or 
orders to the Exchange until the Market-Maker or TPH organization

[[Page 76679]]

reactivates its ability to send quotes or orders in a manner prescribed 
by the Exchange.
    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 8.12 
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.\45\ 
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.\46\
---------------------------------------------------------------------------

    \45\ 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.
    \46\ 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 6.17(h));
     put/call check (current Rule 6.17(d), as proposed to be 
amended by this rule filing);
     execution of quotes that lock or cross the NBBO (current 
Rule 6.17(e)(iii), proposed to be moved to proposed Rule 6.17(f) in 
this rule filing); and
     quote inverting NBBO (current Rule 6.17(e), 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 6.17(h));
     put/call check (current Rule 6.17(d), as proposed to be 
amended by this rule filing); \47\ and
---------------------------------------------------------------------------

    \47\ 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 6.17(b), as 
proposed to be amended by this rule filing).

Note the order entry, execution and price parameter rate checks in 
proposed Rule 6.17(g) and the drill through price check parameter in 
current Rule 6.17(a)(2) (as proposed to be amended by this rule filing) 
may be triggered after a limit order executes.
Incoming Simple Market Orders
     Maximum contract size (proposed Rule 6.17(h));
     market-width price check parameter (current Rule 
6.17(a)(1), as proposed to be amended (nonsubstantively) by this rule 
filing); and
     put/call check (current Rule 6.17(d), as proposed to be 
amended by this rule filing).\48\
---------------------------------------------------------------------------

    \48\ 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 6.17(h));
     limit order price parameter (current Rule 6.13, 
Interpretation and Policy .04(g));
     debit/credit check (current Rule 6.13, Interpretation and 
Policy .04(c)) or buy-buy (sell-sell) strategy parameter (current Rule 
6.13, Interpretation and Policy .04(d)), as applicable;
     maximum value acceptable price range check (current Rule 
6.13, Interpretation and Policy .04(h));
     market width parameter (current Rule 6.13, Interpretation 
and Policy .04(a));
     credit-to-debit parameter (current Rule 6.13, 
Interpretation and Policy .04(b));
     percentage distance parameter (current Rule 6.13, 
Interpretation and Policy .04(e)); and
     stock-option derived net market parameter (current Rule 
6.13, Interpretation and Policy .04(f)).

Note the order entry, execution and price parameter rate checks in 
proposed Rule 6.17(g) and the drill through price check parameter in 
Rule 6.17(a)(2) (as proposed to be amended by 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.\49\ Specifically, the Exchange believes the proposed rule change 
is consistent with the Section 6(b)(5) \50\ 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) \51\ requirement that the rules of 
an exchange not be designed to permit unfair discrimination between 
customers, issuers, brokers, or dealers.
---------------------------------------------------------------------------

    \49\ 15 U.S.C. 78f(b).
    \50\ 15 U.S.C. 78f(b)(5).
    \51\ 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 6.17(b)) to use the

[[Page 76680]]

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 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 
(Rule 6.17(a)(2)) will benefit investors, as it 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 
expose orders at the better of the NBBO or drill through price, and 
then 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,\52\ promotes just and equitable principles of 
trade and benefits investors by providing an additional opportunity for 
execution at a price at least as good as the NBBO and 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 NBBO and the drill through price to 
ensure an order will not be exposed at a price worse than the NBBO 
(this is consistent with the current HAL rule, which exposes orders at 
the NBBO).
---------------------------------------------------------------------------

    \52\ As discussed above, this functionality will not be 
applicable upon approval of this filing, because the Exchange has 
not activated HAL and SAL for any classes on C2. Unless C2 activates 
those auctions for a class, the drill through parameter will 
function in the same manner as it does today.
---------------------------------------------------------------------------

    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 6.17) 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 or 
letter of guarantee 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 6.17(d)) 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 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 6.17(e)) 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 6.17(e)(iii) and

[[Page 76681]]

proposed Rule 6.17(f)) to not apply the check when the NBBO is locked, 
crossed or unavailable, or to allow the Exchange to disable this check 
in response to a market event or market volatility in the interest of 
maintaining a fair and orderly market, will prevent the System from 
inadvertently cancelling quotes when there is no reliable measure 
against which to compare the price of the order to determine its 
reasonability, or that are not erroneously priced but rather priced to 
reflect potentially rapidly changing prices, respectively, 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 6.17(g)) 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 
6.17(h)) 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 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 order 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 and SAM 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. C2 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 6.17(i)) 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 8.12) 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.

[[Page 76682]]

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

    C2 does not believe that the proposed rule change will impose any 
burden on competition that is not 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 C2 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).

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

[[Page 76683]]

    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
     Send an email to [email protected]. Please include 
File Number SR-C2-2016-020 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-C2-2016-020. 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-C2-2016-020, and should be 
submitted on or before November 25, 2016.

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

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

Brent J. Fields,
Secretary.
[FR Doc. 2016-26510 Filed 11-2-16; 8:45 am]
 BILLING CODE 8011-01-P



                                                                             Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                            76671

                                                  Dreyfus New York AMT-Free                               Securities Money Market Fund                          SECURITIES AND EXCHANGE
                                                  Municipal Money Market Fund [File                       (formerly, General Treasury Prime                     COMMISSION
                                                  No. 811–05160]                                          Money Market Fund), a series of General
                                                                                                                                                                [Release No. 34–79189; File No. SR–C2–
                                                     Summary: Applicant seeks an order                    Government Securities Money Market                    2016–020]
                                                  declaring that it has ceased to be an                   Funds Inc. and, on December 4, 2015,
                                                  investment company. On October 28,                      made a final distribution to its                      Self-Regulatory Organizations; C2
                                                  2015, applicant made a liquidating                      shareholders based on net asset value.                Options Exchange, Incorporated;
                                                  distribution to its shareholders, based                 Expenses of approximately $199,495                    Notice of Filing of a Proposed Rule
                                                  on net asset value. Expenses of                         incurred in connection with the                       Change Relating to Price Protection
                                                  approximately $2,016 incurred in                        reorganization were paid by the                       Mechanisms and Risk Controls
                                                  connection with the liquidation were                    applicant’s investment adviser.                       October 28, 2016.
                                                  paid by the applicant’s investment                         Filing Date: The application was filed                Pursuant to Section 19(b)(1) of the
                                                  adviser.
                                                                                                          on October 17, 2016.                                  Securities Exchange Act of 1934 (the
                                                     Filing Dates: The application was
                                                                                                             Applicant’s Address: c/o The Dreyfus               ‘‘Act’’),1 and Rule 19b–4 thereunder,2
                                                  filed on August 5, 2016, and amended
                                                                                                          Corporation, 200 Park Avenue, New                     notice is hereby given that on October
                                                  on September 8, 2016 and October 7,
                                                                                                          York, New York 10166.                                 25, 2016, C2 Options Exchange,
                                                  2016.
                                                     Applicant’s Address: 200 Park                                                                              Incorporated (‘‘Exchange’’ or ‘‘C2’’) filed
                                                  Avenue, New York, New York 10166.                       Western Asset Inflation Management                    with the Securities and Exchange
                                                                                                          Fund Inc. [File No. 811–21533]                        Commission (‘‘Commission’’) the
                                                  Little Harbor MultiStrategy Composite                                                                         proposed rule change as described in
                                                  Fund [File No. 811–22891]                                  Summary: Applicant, a closed-end                   Items I, II, and III below, which Items
                                                     Summary: Applicant, a closed-end                     investment company, seeks an order                    have been prepared by the Exchange.
                                                  investment company, seeks an order                      declaring that it has ceased to be an                 The Commission is publishing this
                                                  declaring that it has ceased to be an                   investment company. On May 30, 2014,                  notice to solicit comments on the
                                                  investment company. On July 11, 2016                    applicant made a liquidating                          proposed rule change from interested
                                                  and August 26, 2016, applicant made a                   distribution to its shareholders, based               persons.
                                                  liquidating distribution to its                         on net asset value. Expenses of $137,100              I. Self-Regulatory Organization’s
                                                  shareholders, based on net asset value.                 incurred in connection with the                       Statement of the Terms of Substance of
                                                  Applicant is retaining remaining assets                 liquidation were paid by the applicant.               the Proposed Rule Change
                                                  of approximately $9,708 in cash to cover                   Filing Date: The application was filed                The Exchange proposes to enhance
                                                  current and anticipated liabilities and                 on October 20, 2016.                                  current and adopt new price protection
                                                  expenses in connection with applicant’s
                                                                                                             Applicant’s Address: 620 Eighth                    mechanisms and risk controls for orders
                                                  liquidation. Expenses of approximately                                                                        and quotes. The text of the proposed
                                                  $69,863 incurred in connection with the                 Avenue, 49th Floor, New York, New
                                                                                                          York 10018.                                           rule change is available on the
                                                  liquidation were paid by the applicant.                                                                       Exchange’s Web site (http://
                                                     Filing Date: The application was filed               Western Asset 2008 Worldwide Dollar                   www.c2exchange.com/Legal/), at the
                                                  on October 7, 2016.                                     Government Term Trust Inc. [File No.
                                                     Applicant’s Address: c/o Little Harbor                                                                     Exchange’s Office of the Secretary, and
                                                                                                          811–07740]                                            at the Commission’s Public Reference
                                                  Advisors, LLC, 30 Doaks Lane,
                                                                                                                                                                Room.
                                                  Marblehead, Massachusetts 01945.                           Summary: Applicant, a closed-end
                                                                                                          investment company, seeks an order                    II. Self-Regulatory Organization’s
                                                  Dreyfus Worldwide Dollar Money
                                                                                                          declaring that it has ceased to be an                 Statement of the Purpose of, and
                                                  Market Fund, Inc. [File No. 811–05717]
                                                                                                          investment company. On November 30,                   Statutory Basis for, the Proposed Rule
                                                     Summary: Applicant seeks an order                                                                          Change
                                                  declaring that it has ceased to be an                   2008, applicant made a liquidating
                                                                                                          distribution to its shareholders, based                  In its filing with the Commission, the
                                                  investment company. The applicant has
                                                                                                          on net asset value. Expenses of $20,000               Exchange included statements
                                                  transferred its assets to Dreyfus Liquid
                                                                                                          incurred in connection with the                       concerning the purpose of and basis for
                                                  Assets, Inc. and, on September 18, 2016,
                                                                                                          liquidation were paid by the applicant.               the proposed rule change and discussed
                                                  made a final distribution to its
                                                                                                                                                                any comments it received on the
                                                  shareholders based on net asset value.                     Filing Date: The application was filed
                                                                                                                                                                proposed rule change. The text of these
                                                  Expenses of $131,250 incurred in                        on October 20, 2016.                                  statements may be examined at the
                                                  connection with the reorganization were                    Applicant’s Address: 55 Water Street,              places specified in Item IV below. The
                                                  paid by the applicant’s investment
                                                                                                          New York, New York 10041.                             Exchange has prepared summaries, set
                                                  adviser.
                                                     Filing Dates: The application was                      For the Commission, by the Division of              forth in sections A, B, and C below, of
                                                  filed on August 30, 2016, and amended                   Investment Management, pursuant to                    the most significant aspects of such
                                                  on October 13, 2016.                                    delegated authority.                                  statements.
                                                     Applicant’s Address: c/o The Dreyfus                 Brent J. Fields,                                      A. Self-Regulatory Organization’s
                                                  Corporation, 200 Park Avenue, New                       Secretary.                                            Statement of the Purpose of, and
                                                  York, New York 10166.                                   [FR Doc. 2016–26508 Filed 11–2–16; 8:45 am]           Statutory Basis for, the Proposed Rule
mstockstill on DSK3G9T082PROD with NOTICES




                                                  Dreyfus One Hundred Percent US                          BILLING CODE 8011–01–P
                                                                                                                                                                Change
                                                  Treasury Money Market Fund [File No.                                                                          1. Purpose
                                                  811–04430]
                                                                                                                                                                   The Exchange has in place various
                                                     Summary: Applicant seeks an order                                                                          price check mechanisms and risk
                                                  declaring that it has ceased to be an
                                                  investment company. The applicant has                                                                           1 15   U.S.C. 78s(b)(1).
                                                  transferred its assets to General Treasury                                                                      2 17   CFR 240.19b–4.



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                                                  76672                      Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices

                                                  controls that are designed to prevent                   there is no NBO (NBB) and the previous                 determine the price at which an investor
                                                  incoming orders and quotes from                         day’s closing price is greater (less) than             may want to buy or sell within a series,
                                                  automatically executing at potentially                  or equal to the NBB (NBO). However,                    and the Exchange believes it is a
                                                  erroneous prices or to assist Trading                   this does not apply to orders of C2 or                 reasonable substitute for the NBB or
                                                  Permit Holders (‘‘TPHs’’ or                             away market-makers, or to ISOs; if there               NBO when not available. With respect
                                                  ‘‘Participants’’) with managing their                   is no NBO (NBB) and the Exchange’s                     to the proposed provisions regarding the
                                                  risk.3 These mechanisms and controls                    previous day’s closing price is less                   applicability of the check when there is
                                                  are designed to help maintain a fair and                (greater) than the NBB (NBO); or if there              no NBO (NBB) against which the price
                                                  orderly market by mitigating potential                  is no NBBO and no Exchange previous                    of the buy (sell) order can be compared
                                                  risks associated with orders trading at                 day’s closing price;                                   to determine price reasonability, the
                                                  prices that are extreme and potentially                    • intraday, the last disseminated NBO               Exchange believes using the previous
                                                  erroneous, or in extremely large and                    (NBB), or the Exchange’s best offer (bid)              day’s closing price is appropriate if that
                                                  potentially erroneous volumes, that may                 if the NBBO is locked, crossed or                      price is greater (less) than or equal to the
                                                  be harmful to market participants. The                  unavailable. However, this does not
                                                                                                                                                                 NBB (NBO) because it does not cross the
                                                  Exchange proposes to amend Rules 6.17                   apply if there is no NBBO and no
                                                                                                                                                                 disseminated NBB (NBO). On the
                                                  and 8.12 to add new, as well as enhance                 Exchange best bid or offer (‘‘BBO’’); or
                                                                                                             • during a trading halt (including                  contrary, if that price is less (greater)
                                                  current, price protection mechanisms
                                                                                                          during any pre-opening period or                       than the NBB (NBO), and thus would
                                                  and risk controls to further prevent
                                                                                                          opening rotation prior to re-opening                   cross the disseminated NBB (NBO), the
                                                  potentially harmful and disruptive
                                                                                                          following the halt), the last                          Exchange believes that closing price is
                                                  trading.4
                                                                                                          disseminated NBO (NBB). However, this                  too far away from what an NBO (NBB)
                                                  Limit Order Price Parameter for Simple                  does not apply to a buy (sell) order if the            would be if an offer (bid) quote or sell
                                                  Orders                                                  NBBO is locked, crossed or unavailable;                (buy) order were to be entered and
                                                     The proposed rule change amends the                  to ISOs; or if there is no NBO (NBB).                  essentially creates a crossed, unreliable
                                                  limit order price parameter for simple                     Prior to a series opening on C2, the                market.
                                                  orders in Rule 6.17(b). This price                      series may already be open on another                     Once a series has opened on C2, this
                                                  parameter currently states the Exchange                 exchange(s), in which case that                        check will compare the price of a buy
                                                  will not accept for execution eligible                  exchange(s) would be disseminating an                  (sell) order to the last disseminated NBO
                                                  limit orders if:                                        NBBO. The NBBO would more                              (NBB) rather than the Exchange best
                                                     • Prior to the opening of a series                   accurately reflect the then-current                    offer (bid). The NBBO would more
                                                  (including before a series is opened                    market, rather than the previous day’s                 accurately reflect the then-current
                                                  following a halt), the order is to buy                  closing price, and thus the Exchange                   market, rather than the Exchange BBO,
                                                  (sell) at more than an acceptable tick                  believes it would be a better measure to               and thus the Exchange believes it would
                                                  distance (‘‘ATD’’) above (below) the                    use for purposes of determining the
                                                                                                                                                                 be a better measure to use for purposes
                                                  Exchange’s previous day’s close;                        reasonability of the prices of orders. If
                                                                                                                                                                 of determining the reasonability of the
                                                  however, this is not applicable to limit                the series is not yet open on any other
                                                  orders of C2 Market-Makers or away                                                                             prices of orders. The System will
                                                                                                          exchange, the System will continue to
                                                  Market-Makers, or to intermarket sweep                                                                         continue to use the Exchange BBO if the
                                                                                                          use the Exchange’s previous day’s
                                                  orders (‘‘ISO’’s), which cannot be                      closing price as the comparison figure.                NBBO is locked, crossed or unavailable
                                                  entered prior to the opening on the                     Additionally, the System will use the                  (and thus unreliable). This check will
                                                  System; or                                              Exchange’s previous day’s closing price                not apply intraday if there is no NBBO
                                                     • once a series has opened, the order                if the NBBO is locked, crossed or                      and no BBO (and thus no reliable
                                                  is to buy (sell) at more than an ATD                    unavailable (and thus unreliable) or if                measure against which to compare the
                                                  above (below) the disseminated                          there is no NBO (NBB) and the                          price of the order to determine its
                                                  Exchange offer (bid).                                   Exchange’s previous day’s closing price                reasonability).
                                                     The proposed rule change states the                  is greater (less) than or equal to the NBB                With respect to orders entered during
                                                  System rejects back to a TPH an order                   (NBO). The check will continue to not                  a trading halt (including during any pre-
                                                  to buy (sell) at more than an acceptable                apply to orders of C2 or away market-                  opening period or opening rotation prior
                                                  tick distance above (below) if:                         makers, or to ISOs,6 and will also not                 to re-opening following a halt), the
                                                     • Prior to the opening of a series                   apply to orders entered when there is no               proposed rule change states the System
                                                  (including during any pre-opening                       NBO (NBB) and the Exchange’s previous                  will use the last disseminated NBO
                                                  period and opening rotation), (1) the last              day’s closing price is less (greater) than             (NBB) rather than the Exchange’s
                                                  disseminated national best offer                        the NBB (NBO) or if there is no NBBO                   previous day’s closing price (as the
                                                  (‘‘NBO’’) (national best bid (‘‘NBB’’)), if             and no Exchange previous day’s closing                 current rule states). If a halt occurs
                                                  a series is open on another exchange(s),                price (for example, if the order is in a               during the trading day, the NBO (NBB)
                                                  or (2) the Exchange’s previous day’s                    newly listed series) (and thus no reliable             would more accurately reflect the then-
                                                  closing price, if a series is not yet open              measure against which to compare the                   current market rather than the previous
                                                  on any other exchange; if the NBBO is                   price of the order to determine its                    day’s closing price, which would be
                                                  locked, crossed or unavailable; 5 or if                 reasonability). Prior to the opening of a              stale by that time. This check will not
                                                    3 See, e.g., 6.13, Interpretation and Policy .04
                                                                                                          series, and the NBBO is unavailable, the               apply to orders if the NBBO is locked,
                                                  (price check parameters for complex orders), 6.17(a)    previous day’s closing price is the most               crossed or unavailable (and thus
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                                                  (market-width and drill through price check             relevant pricing information to                        unreliable); to ISOs; or if there is no
                                                  parameters), Rule 6.17(b) (simple limit order price                                                            NBO (NBB) (and thus no reliable
                                                  parameters), 6.17(d) and (e) (price protections), and      6 The proposed rule change moves this rule
                                                  8.12 (Quote Risk Monitor Mechanism (‘‘QRM’’)).
                                                                                                                                                                 measure against which to compare the
                                                                                                          provision to subparagraphs (b)(1) and (b)(3). The
                                                    4 The proposed rule change makes conforming
                                                                                                          proposed rule change also deletes the language         price of the order to determine its
                                                  changes to other rules, as further discussed below.     stating subparagraph (b)(2) applies to ISOs, because   reasonability).
                                                    5 If the NBBO (or BBO) is not currently being         it is unnecessary to explicitly state this given the
                                                  disseminated, the NBBO (or BBO) will be                 rules clarify when a provision does not apply to a
                                                                                                                                                                    The rule currently states the Exchange
                                                  considered ‘‘unavailable.’’                             specific order type.                                   determines the ATD on a series-by-


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                                                                              Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                                      76673

                                                  series 7 and premium basis and will be                   contingency are generally submitted at a                execute that portion and will expose 13
                                                  no less than five minimum increment                      triggering price that is above the NBO,                 that portion via HAL at the better of the
                                                  ticks. The proposed rule change amends                   and sell orders with a stop contingency                 NBBO and the drill through price (if
                                                  the minimum ATD to be two minimum                        are generally submitted at a triggering                 eligible for HAL). The Exchange will
                                                  increment ticks rather than five. The                    price that is below the NBB. Because                    determine the ATD on a class and
                                                  Exchange believes it may be appropriate                  these orders are expected to be priced                  premium basis (which may be no less
                                                  to set the ATD for certain classes                       outside the NBBO, the Exchange will                     than two minimum increment ticks),14
                                                  (depending on the minimum increment                      not apply this check to not interfere                   which the Exchange will announce via
                                                  and premium) to be fewer than five to                    with the application of the stop                        Regulatory Circular. If a buy (sell) order
                                                  ensure that the ATD price is not so far                  contingency.11                                          is exposed via HAL (other than pursuant
                                                  away from the market price and thus                                                                              to the previous sentence) or SAL 15 and,
                                                  this price check is effective given the                  Drill Through Price Check Parameter                     following the exposure period pursuant
                                                  market model or market conditions.8                         The proposed rule change amends the                  to Rule 6.18 or 6.14, respectively, the
                                                  Additionally, because market conditions                  drill through price check parameter in                  System determines the order (or any
                                                  during pre-opening periods, trading                      Rule 6.17(a)(2). Currently, the System                  unexecuted portion) would execute at a
                                                  rotations, and trading halts are different               will not automatically execute eligible                 price higher (lower) than the drill
                                                  than those present when the exchange is                  orders that are marketable if the                       through price, the System will not
                                                  open for trading, the proposed rule                      execution would follow an initial partial               automatically execute the order (or
                                                  change provides the Exchange with                        execution on the Exchange and would                     unexecuted portion).16
                                                  flexibility to apply a different ATD                     be at a subsequent price not within an                     Under the proposed rule change,
                                                  during those times (which the Exchange                   ATD from the initial execution                          rather than be cancelled, these orders
                                                  may want to be less than the current                     (determined by the Exchange on a                        (or unexecuted portions) will rest in the
                                                  minimum of five). The Exchange                           series-by-series and premium basis for                  book (based on the time at which they
                                                  believes it is appropriate to have the                   market orders and/or marketable limit                   enter the book for priority purposes) for
                                                  ability to apply a different ATD during                  orders).12 An ATD may be no less than                   a time period in milliseconds (which
                                                  the pre-open period or opening rotation                  two minimum increment ticks. Pursuant                   the Exchange will determine and
                                                  so the check does not impact the                         to paragraph (c), if an execution is                    announce via Regulatory Circular and
                                                  Exchange’s ability to open an option or                  suspended because executing the                         will not exceed three seconds) 17 with a
                                                  determination of the opening price. The                  remaining unexecuted portion of an                      price equal to the drill through price.18
                                                  Exchange may also want to apply a                        order would exceed the drill through                    This time period will provide an
                                                  different ATD during a halt, as pricing                  ATD, then such unexecuted portion will                  additional opportunity for execution for
                                                  during those times may be volatile and                   be cancelled.                                           these orders (or unexecuted portions) at
                                                  inaccurate.9                                                                                                     a price that does not appear to be
                                                     The proposed rule change deletes the                     Pursuant to the proposed rule change,
                                                                                                           if a buy (sell) order not yet exposed via               erroneous. If the order (or any
                                                  Exchange’s flexibility to not apply this                                                                         unexecuted portion) does not execute
                                                  price parameter to immediate-or-cancel                   HAL (pursuant to Rule 6.18) partially
                                                                                                           executes, and the System determines the                 during that time period, the System
                                                  orders, as the Exchange believes these                                                                           cancels it. Buy (sell) orders (or any
                                                  orders are also at risk of execution at                  unexecuted portion would execute at a
                                                                                                           subsequent price higher (lower) than the                unexecuted portion) not eligible for
                                                  extreme and potentially erroneous
                                                  prices and thus will benefit from                        price that is an ATD above (below) the                     13 Currently, the Exchange has not activated HAL

                                                  applicability of these checks.                           NBO (NBB) (the ‘‘drill through price’’),                in any class.
                                                     The proposed rule change also states                  the System will not automatically                          14 The proposed rule change amends this to be

                                                  this price parameter does not apply to                                                                           class-by-class rather than series-by-series. The
                                                                                                                                                                   Exchange generally sets parameters on a class-by-
                                                  orders with a stop contingency. By                          11 The proposed rule change also makes
                                                                                                                                                                   class basis.
                                                  definition, the stop contingency 10 is                   nonsubstantive changes to Rule 6.17(b), including
                                                                                                                                                                      15 The proposed rule change expands this to
                                                                                                           moving a provision from current paragraph (c) into
                                                  triggered for a buy order if there is a last             proposed paragraph (b) regarding the precedence of      include SAL, a similar price improvement auction
                                                  sale or bid at or above the stop price and               the limit order price parameter that applies only to    the Exchange may activate in classes in which it did
                                                  for a sell order if there is a last sale or              proposed paragraph (b). The proposed rule change        not activate HAL. In classes in which SAL is
                                                                                                           also deletes the language in current paragraph (c)      activated, an order eligible for SAL will be exposed
                                                  offer at or below the stop price. As a                                                                           immediately and would not partially execute prior
                                                                                                           regarding returning an order to the order entry firm,
                                                  result, buy orders with a stop                           as the proposed language in paragraph (b) more          to being exposed via SAL. For this reason, SAL is
                                                                                                           directly states the order will be rejected, which is    not included in proposed Rule 6.17(a)(2)(A).
                                                    7 The proposed rule change amends this to be           consistent with System functionality.                   Currently, the Exchange has not activated SAL in
                                                  class-by-class rather than series-by-series. The            12 Pursuant to the rule filing of Chicago Board      any class.
                                                                                                                                                                      16 The proposed rule change makes
                                                  Exchange generally sets parameters on a class-by-        Options Exchange, Incorporated, upon which this
                                                  class basis. The proposed rule change also moves         rule was based and which proposed this language,        corresponding changes to Rules 6.14 and 6.18 to
                                                  this provision from subparagraph (c)(1) to               the intent of this provision is to allow the Exchange   clarify orders (or portions) that do not execute
                                                  paragraph (b).                                           to determine to apply the drill through price check     following the applicable exposure process are
                                                    8 The Exchange notes current Rule 6.17(c)(1) sets
                                                                                                           parameter, as well as the market-width price check      subject to the drill through price check parameter
                                                  the minimum ATD at two minimum increments for            parameter, to market orders and/or marketable limit     in proposed Rule 6.17(a)(2). The proposed rule
                                                  the drill through protection.                            orders. See Securities Exchange Act Release No. 34–     change also amends Rule 6.18 to provide orders (or
                                                    9 Note current Rule 6.17(c)(2) (which becomes          63191 (October 27, 2010), 75 FR 67411 (November         any unexecuted portions) may initiate a HAL at the
                                                  proposed Rule 6.17(c)) permits a senior official on      2, 2010) (SR–CBOE–2010–094) (notice of filing and       better of the drill through price and NBBO and
                                                  the Exchange Help Desk to grant intra-day relief by      immediate effectiveness of proposed rule change         make other nonsubstantive changes.
                                                                                                                                                                      17 Because the Exchange currently has not
                                                  widening or inactivating one or more of the              related to the automatic execution feature,
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                                                  applicable acceptable price range (‘‘APR’’) and/or       including a change to allow CBOE to determine ‘‘to      activated HAL in any class, no initial time period
                                                  ATD parameters settings in the interest of a fair and    apply these price check parameters to market and/       will be set.
                                                  orderly market. The Exchange makes additional            or marketable limit orders’’). Currently, the              18 Any order (or unexecuted portion) that by its

                                                  nonsubstantive changes to paragraph (c), including       Exchange applies the market-width check to market       terms cancels if it does not execute immediately
                                                  to clarify it applies to paragraphs (a) and (b) of the   orders and the drill through check to market and        (including immediate-or-cancel, fill-or-kill,
                                                  Rule. The provisions for the checks in paragraphs        marketable limit orders. The proposed rule change       intermarket sweep, and market-maker trade
                                                  (d) and (e) specify when those checks do and do          merely removes this flexibility from the Rules and      prevention orders) will be cancelled rather than rest
                                                  not apply.                                               codifies the current practice (which is permitted       in the book for this time period in accordance with
                                                    10 See Rule 6.10.                                      under the current Rule).                                the definition of those order types.



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                                                  76674                       Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices

                                                  HAL or SAL that would execute at a                      against Quote B at 1.10, and 10 against               seconds at a price of 1.15. An incoming
                                                  price higher (lower) than the drill                     Order B at 1.15. The System will not                  order to buy 20 at 1.15 is entered after
                                                  through price will continue to be                       automatically execute the remaining 60                one second, which trades against 20 of
                                                  cancelled. To avoid any confusion, the                  contracts from the incoming order                     the 55 resting contracts. No other
                                                  proposed rule change also clarifies this                against Order C, because 1.20 is more                 incoming orders are entered during that
                                                  drill through check does not apply to                   than 0.15 away from the initial                       time period to trade against the
                                                  executions of orders following exposure                 execution price of 1.00 and thus exceeds              remaining 35 contracts, so the System
                                                  at the open pursuant to Rule 6.11(g)(2)                 the drill through price check. The 60                 cancels that remaining portion of the
                                                  and Interpretation and Policy .04, which                unexecuted contracts are then exposed                 original incoming order.
                                                  instead are subject to a separate drill                 pursuant to HAL at 1.15 (which is the
                                                  through protection set forth in that                    drill through price, and better than the              TPH-Designated Risk Settings
                                                  rule.19                                                 NBO). No responses to trade against the                  The proposed rule change amends
                                                     The following examples illustrate the                remaining 60 contracts are entered                    Rule 6.17 to authorize the Exchange to
                                                  new functionality to briefly rest orders                during the auction, so the 60 contracts               share any TPH-designated risk settings
                                                  in the book in connection with the drill                remain unexecuted. These contracts                    in the system with a Clearing TPH that
                                                  through price check parameter. As                       then rest in the book for two seconds at              clears Exchange transactions on behalf
                                                  noted above, C2 has not activated HAL                   a price of 1.15. No incoming orders are               of the TPH. Rule 3.1 states Trading
                                                  or SAL on C2, and thus this new                         entered during that time period to trade              Permits confer the ability to transact on
                                                  functionality will apply to orders on C2                against the remaining 60 contracts, so                the Exchange, and only CBOE Trading
                                                  only if C2 activates those auctions for                 the System cancels that remaining                     Permit Holders in good standing or non-
                                                  any classes. Upon approval of this                      portion of the original incoming order.               CBOE Trading Permit Holders whose
                                                  proposed rule change, unless C2                                                                               applications to become C2 Permit
                                                  activates these auctions at this time, the              Example #2
                                                                                                                                                                Holders are approved by the Exchange
                                                  drill through price check parameter will                   Suppose C2’s market for a series in a              are eligible to receive Trading Permits.
                                                  apply to orders in the same manner as                   class with a 0.05 minimum increment is                All Exchange transactions must be
                                                  it does today (as described in proposed                 0.90–1.00, represented by a quote for 10              submitted for clearance to the Options
                                                  Rule 6.17(a)(2)(D))—buy (sell) orders (or               contracts on each side (the quote offer               Clearing Corporation (the ‘‘Clearing
                                                  any unexecuted portion) that would                      is Quote A). The following sell orders or             Corporation’’) and are subject to the
                                                  execute at a subsequent price higher                    quote offers also rest in the series: 10              Clearing Corporation’s rules. For each
                                                  (lower) than the drill through price will               contracts at 1.05 (Order A), 10 contracts             Exchange transaction in which it
                                                  be cancelled.                                           at 1.10 (Quote B), 10 contracts at 1.15               participates, a Participant must
                                                                                                          (Order B), and 100 contracts at 1.20                  immediately give up the name of the
                                                  Example #1                                              (Order C). The market for away                        Clearing Participant through which the
                                                     Suppose C2’s market for a series in a                exchanges is 0.80–1.10, with 5 contracts              Exchange transaction will be cleared.20
                                                  class with a 0.05 minimum increment is                  available on each side. The Exchange’s                Each TPH must provide a letter of
                                                  0.90–1.00, represented by a quote for 10                drill through amount for the class is                 guarantee or authorization for the TPH’s
                                                  contracts on each side (the quote offer                 three ticks (or 0.15), and the drill                  trading activities on the Exchange from
                                                  is Quote A). The following sell orders or               through resting time period is two                    a Clearing Participant.21
                                                  quote offers also rest in the series: 10                seconds. The System receives an                          Thus, while not all TPHs are Clearing
                                                  contracts at 1.05 (Order A), 10 contracts               incoming order to buy 100 at 1.30,
                                                                                                                                                                TPHs, all TPHs require a Clearing TPH’s
                                                  at 1.10 (Quote B), 10 contracts at 1.15                 which executes against resting orders
                                                                                                                                                                consent to clear Exchange transactions
                                                  (Order B), and 100 contracts at 1.20                    and quotes as follows: 10 against Quote
                                                  (Order C). The market for away                                                                                on their behalf in order to conduct
                                                                                                          A at 1.00, 10 against Order A at 1.05,
                                                  exchanges is 0.80–1.25. The Exchange’s                                                                        business on the Exchange. The letter of
                                                                                                          and 10 against Quote B at 1.10. The
                                                  drill through amount for the class is                                                                         authorization or guarantee describes the
                                                                                                          System will not automatically execute
                                                  three ticks (or 0.15), and the drill                                                                          relationship between the TPH and
                                                                                                          the remaining 70 contracts from the
                                                  through resting time period is two                                                                            Clearing TPH and provides the
                                                                                                          incoming order against Orders B and C,
                                                  seconds. The System receives an                                                                               Exchange with notice of which Clearing
                                                                                                          because C2 no longer has size available
                                                  incoming order to buy 100 at 1.30,                                                                            TPHs have relationships with which
                                                                                                          at the NBBO. The 70 unexecuted
                                                  which executes against resting orders                   contracts are then exposed pursuant to                TPHs. The Clearing TPH that guarantees
                                                  and quotes as follows: 10 against Quote                 HAL at 1.10 (which is the NBO). No                    the TPH’s Exchange transactions has a
                                                  A at 1.00, 10 against Order A at 1.05, 10               responses to trade against the remaining              financial interest in understanding the
                                                                                                          70 contracts are entered during the                   risk tolerance of the TPH. This proposed
                                                    19 The proposed rule change amends the market
                                                                                                          auction, so 5 contracts route away to                 rule change would provide the
                                                  width price check parameter in Rule 6.17(a)(1) to       trade at 1.10 against the 5 contracts                 Exchange with authority to provide
                                                  be determined on a class-by-class basis rather than
                                                                                                          available at an away exchange. The best               Clearing TPHs directly with information
                                                  series-by-series. The Exchange generally sets                                                                 that may otherwise be available to such
                                                  parameters on a class-by-class basis. The proposed      offer from an away exchange then
                                                  rule change makes additional nonsubstantive             changes to 1.25. Of the remaining 65                  Clearing TPHs by virtue of their
                                                  changes to Rule 6.17(a)(1), including moving            unexecuted contracts from the incoming                relationship with respective TPHs.22
                                                  provisions from current paragraph (c) applicable                                                                 The risk settings that the Exchange
                                                  only to the market-width parameter (including the       order, 10 trade against Order B at 1.15.
                                                  provision regarding setting the APR and the             The System will not automatically                     may share with Clearing TPHs include,
                                                  provision stating an order that does not meet the       execute the remaining 55 contracts from               but are not limited to, settings under
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                                                  APR width will be cancelled) to proposed                the incoming order against Order C,                   Rule 8.12 (related to QRM, as further
                                                  subparagraph (a)(1). The proposed rule change also                                                            described below), and will include
                                                  amends Rule 6.11(g)(2) and Interpretation and           because 1.20 is more than 0.15 away
                                                  Policy .04 to update the cross-reference to the drill   from the initial execution price of 1.00                20 See
                                                  through price check parameter and indicate the                                                                         Rule 6.30.
                                                                                                          and thus exceeds the drill through price                21 See
                                                  Exchange will determine the ATD for the opening                                                                        Rule 3.10.
                                                  drill through protection on a class-by-class rather
                                                                                                          check. These contracts will not be                      22 The Exchange will share a TPH’s risk settings

                                                  than series-by-series basis consistent with the         exposed pursuant to HAL again, and                    with its Clearing TPH(s) upon request from the
                                                  proposed rule change described above.                   instead will rest in the book for two                 Clearing TPH(s).



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                                                                             Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                                       76675

                                                  settings under proposed Rule 6.17(g)                    exceeds the strike price of the option to                not apply this check to incoming quotes
                                                  (related to order entry and execution                   be erroneous and rejects it, and the                     when the BBO is also unavailable, as
                                                  rate checks, as described below) and (h)                Exchange believes it would be                            there is no then-current price to use as
                                                  (related to maximum contract size, as                   appropriate to similarly reject a market                 a comparison to determine the
                                                  described below). To the extent the                     order (or remaining size after partial                   reasonability of the quote. The proposed
                                                  Exchange proposes additional rules                      execution) that would execute at that                    rule change also clarifies this is true
                                                  providing for TPH-designated risk                       erroneous price.                                         when a series is open for trading.
                                                  settings other than those in current rules                With respect to call options, a TPH                       The proposed rule change further
                                                  and this rule filing, the Exchange will be              seeks to buy an option that could be                     clarifies the times when this check
                                                  able to share those settings with                       exercised into the right to buy the                      applies. Current Rule 6.17(e)(ii)
                                                  Clearing TPHs under this proposed                       underlying. The Exchange does not                        provides the Exchange may not apply
                                                  change as well.23 Other options                         believe a derivative product that                        the check during the pre-opening, a
                                                  exchanges have similar rules permitting                 conveys the right to buy the underlying                  trading rotation, or trading halt.
                                                  them to share member-designated risk                    should ever be priced higher than the                    Proposed Rule 6.17(e)(2) states prior to
                                                  settings with other members that clear                  prevailing value of the underlying itself.               the opening of a series (including during
                                                  transactions on the member’s behalf.24                  In that case, a market participant could                 any pre-opening period and opening
                                                                                                          purchase the underlying at the                           rotation), the System does not apply this
                                                  Put Strike Price/Call Underlying Value
                                                                                                          prevailing value rather than pay a larger                check to incoming quotes if the series is
                                                  Checks
                                                                                                          amount for the call. Accordingly, under                  not open on another exchange. This is
                                                     The proposed rule change amends the                  this check, the Exchange rejects bids or                 consistent with flexibility in the current
                                                  put strike price and call underlying                    buy limit orders for call options with                   rule permitting the Exchange to apply
                                                  value checks in Rule 6.17(d). Pursuant                  prices that are equal to or in excess of                 (or not apply) the check prior to the
                                                  to these checks, the System rejects back                the value of the underlying. As an                       open. The Exchange believes without
                                                  to the TPH a quote or buy limit order                   example, suppose a TPH submits an                        inputs of pricing from other exchanges,
                                                  for (1) a put if the price of the quote bid             order to buy an ABC call for $11 when                    it is appropriate to not apply the check
                                                  or order is greater than or equal to the                the last sale price for stock ABC is $10.                if a series is not yet open on another
                                                  strike price of the option, or (2) a call               The System rejects this order. The                       exchange to avoid rejecting quotes that
                                                  if the price of the quote bid or order is               Exchange believes it would be                            may be consistent with market pricing
                                                  greater than or equal to the consolidated               appropriate to similarly reject a market                 not yet available in the System.
                                                  last sale price of the underlying                       order (or remaining size after partial                   Proposed Rule 6.17(e)(3) deletes the
                                                  security, with respect to equity and                    execution) that would execute at that                    Exchange’s flexibility to apply the quote
                                                  exchange-traded fund options, or the                    erroneous price.                                         inverting NBBO check during a trading
                                                  last disseminated value of the                            The proposed rule change also states                   halt. The Exchange currently does not
                                                  underlying index, with respect to index                 the put and call checks will not apply                   apply the check to quotes entered
                                                  options.25 The proposed rule change                     to market orders that execute during the                 during these times and does not expect
                                                  extends this check to apply to market                   opening process as set forth in Rule 6.11                to do so. The proposed rule change
                                                  orders (or any remaining size after                     to avoid impacting the determination of                  moves the provision permitting a senior
                                                  partial execution).                                     the opening price. Separate price                        official at the Exchange’s Help Desk to
                                                     With respect to put options, a TPH                   protections apply during the opening                     determine not to apply this check in the
                                                  seeks to buy an option that could be                    process, including the drill through                     interest of maintaining a fair and orderly
                                                  exercised into the right to sell the                    protection in Rule 6.11.26                               market to proposed Rule 6.17(e)(4).
                                                  underlying. The value of a put can never
                                                  exceed the strike price of the option,                  Quote Inverting NBBO Check                               Execution of Quotes That Lock or Cross
                                                  even if the underlying goes to zero. For                   The proposed rule change amends                       NBBO
                                                  example, one put for stock ABC with a                   Rule 6.17(e) regarding the quote                           The proposed rule change amends the
                                                  strike price of $50 gives the holder the                inverting NBBO check. Pursuant to this                   provision related to the execution of
                                                  right to sell 100 shares of ABC for $50,                check, if C2 is at the NBO (NBB), the                    quotes that lock or cross the NBBO in
                                                  no more or less. Therefore, it would be                 System rejects a quote back to a Market-                 current Rule 6.17(e)(iii). As this is a
                                                  illogical to pay more than $50 for the                  Maker if the quote bid (offer) crosses the               separate limitation on execution than
                                                  right to sell shares of ABC, regardless of              NBO (NBB) by more than a number of                       the quote inverting NBBO check in Rule
                                                  the price of ABC. Under this check, the                 ticks specified by the Exchange. If C2 is                6.17(e),28 the proposed rule change
                                                  Exchange deems any put bid or buy                       not at the NBO (NBB), the System                         moves this limitation to proposed Rule
                                                  limit order with a price that equals or                 rejects a quote back to a Market-Maker                   6.17(f) (and makes other nonsubstantive
                                                                                                          if the quote bid (offer) locks or crosses                changes to the numbering and lettering
                                                     23 The proposed rule change also makes
                                                                                                          the NBO (NBB).27 If the NBBO is                          within that paragraph, as well as adding
                                                  nonsubstantive changes to Rule 6.17, including
                                                  adding risk controls to the name of the rule and an
                                                                                                          unavailable, locked or crossed, then this                a name to the paragraph). The rule
                                                  introductory sentence that the System’s acceptance      check compares the quote to the BBO (if                  currently states if the System accepts a
                                                  and execution of orders and quotes are subject to       available). The rule is currently silent                 quote that locks or crosses the NBBO,
                                                  the price protection mechanisms and risk controls       on what happens if the BBO is also                       the System executes the quote bid (offer)
                                                  in Rule 6.17 and other rules.
                                                     24 See, e.g., Miami International Securities
                                                                                                          unavailable. Therefore, the proposed                     against quotes and orders in the book at
                                                  Exchange, LLC (‘‘MIAX’’) Rule 500; NASDAQ OMX           rule change clarifies the System does                    a price(s) that is the same or better than
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                                                  BX, Inc. (‘‘BX’’) Chapter VI, Section 20; NYSE Arca,
                                                  Inc. (‘‘Arca’’) Rule 6.2A(a); NYSE MKT LLC                 26 The Exchange also makes a nonsubstantive             28 The quote inverting NBBO check rejects quotes
                                                  (‘‘MKT’’) Rule 902.1NY(a); and NASDAQ OMX               change to Rule 6.17(d) so the language reads             back to a Market-Maker if the quote bid (offer)
                                                  PHLX LLC (‘‘PHLX’’) Rule 1016.                          ‘‘greater than or equal to’’ rather than ‘‘equal to or   crosses the NBO (NBB) by more than a specified
                                                     25 Note the current rule states the check does not   greater than,’’ which is the standard phrase, as well    number of ticks. The limitation on execution of
                                                  apply if market data for the underlying is              as to re-letter and re-number subparagraphs to be        quote that lock or cross the NBBO describes how
                                                  unavailable. If the value of the underlying is not      consistent with other subparagraphs in the rule.         the System will handle quotes that lock or cross the
                                                  currently being disseminated, market data for the          27 The System also cancels any resting quote of       NBBO (but not by more than the specified number
                                                  underlying will be considered ‘‘unavailable.’’          the Market-Maker in the same series.                     of ticks and thus are accepted).



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                                                  76676                      Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices

                                                  the best price disseminated by an away                  with activity-based order protections                      When the System determines the
                                                  exchange(s) up to the size available on                 that protect against entering too many                  orders entered, contracts executed, drill
                                                  the Exchange and either (1) cancels any                 orders, executing too many contracts,                   through order [sic] events or price
                                                  remaining size of the quote, if the price               and having too many orders rejected                     reasonability events within the
                                                  of the quote locks or crosses the price                 because of price protection parameters                  applicable time interval exceeds a TPH’s
                                                  disseminated by the away exchange(s),                   in a short time, based on parameters                    parameter, the System (1) rejects all
                                                  or (2) books any remaining size of the                  entered by TPHs.                                        subsequent incoming orders and quotes,
                                                  quote, if the price of the quote does not                  Specifically, the proposed rule change               (2) cancels all resting quotes (if the
                                                  lock or cross the price of the away                     states each TPH must provide to the                     acronym or login is for a Market-Maker),
                                                  exchange(s).                                            Exchange parameters for an acronym or,                  and (3) for the orders entered and
                                                     In addition, the current rule is silent              if the TPH requests, a login,31 for each                contracts executed checks, if the TPH
                                                  regarding the applicability of this                     of the following rate checks. The System                requests (i.e., this part of the proposed
                                                  limitation on execution to quotes when                  will count each of the following over                   functionality is optional), cancels
                                                  the NBBO is locked, crossed or                          rolling time intervals, which the                       resting orders (either all orders, orders
                                                  unavailable. The purpose of this                        Exchange will set and announce via                      with time-in-force of day, or orders
                                                  provision is to prevent trade-throughs                  Regulatory Circular:                                    entered on that trading day) for the
                                                  and displays of locked and crossed                         (1) The total number of orders (of all               acronym or login, as applicable.
                                                  markets in accordance with the Options                  order types) and auction responses                         The System will not accept new
                                                  Linkage Plan. However, when the NBBO                    entered and accepted by the System                      orders or quotes from a restricted
                                                  is locked or crossed, it is unreliable for              (‘‘orders entered’’);                                   acronym or login, as applicable, until
                                                  comparison purposes. Additionally, if                      (2) the total number of contracts (from              the Exchange receives the TPH’s manual
                                                  there is no NBBO available, then there                  orders and auction responses) executed                  notification (in a form and manner
                                                  is no measure against which the System                  on the System, which does not count                     determined by the Exchange, which will
                                                  can compare the price of an incoming                    stock contracts executed as part of                     be announced by Regulatory Circular) to
                                                  quote. Therefore, the proposed rule                     stock-option orders (‘‘contracts                        reactivate its ability to send orders and
                                                  change states if the NBBO is locked,                    executed’’);                                            quotes for the acronym or login. While
                                                  crossed or unavailable, the System does                    (3) the total number of orders the                   an acronym or login is restricted, a TPH
                                                  not apply this check to incoming quotes.                System books or cancels (except orders                  may continue to interact with any
                                                  The linkage rules similarly provide                     (or any unexecuted portions) that by                    resting orders (i.e., orders not cancelled
                                                  exceptions to the prohibitions on trade-                their terms cancel if they do not execute               pursuant to this protection) entered
                                                  throughs and crossed markets when                       immediately (such as immediate-or-                      prior to its acronym or login becoming
                                                  there is a crossed market or systems or                 cancel, fill-or-kill, intermarket sweep,                restricted, including receiving trade
                                                  equipment malfunctions.29 The                           and market-maker trade prevention                       execution reports and canceling resting
                                                  proposed rule change adds a senior                      orders)) 32 pursuant to the drill through               orders.
                                                  official at the Exchange’s Help Desk may                price check parameter (as amended by                       While these order entry and execution
                                                  determine not to apply this check in the                this proposed rule change) in proposed                  rate checks are mandatory for all TPHs,
                                                  interest of maintaining a fair and orderly              Rule 6.17(a)(2) (‘‘drill through events’’);             the Exchange is not proposing to
                                                  market.30 The Exchange may believe it                   and                                                     establish minimum or maximum values
                                                  is appropriate to disable this check in                    (4) the total number of orders the                   for the parameters described in (1)
                                                  response to a market event or market                    System cancels pursuant to the limit                    through (4) above. The Exchange
                                                  volatility to avoid inadvertently                       order price parameters in Rules 6.13,                   believes this approach will give TPHs
                                                  cancelling quotes not erroneously                       Interpretation and Policy .04(f) and (g)                the flexibility needed to appropriately
                                                  priced but rather priced to reflect                     and 6.17(b) (‘‘price reasonability                      tailor these checks to their respective
                                                  potentially rapidly changing prices.                    events’’).                                              risk management needs. In this regard,
                                                                                                                                                                  the Exchange notes each TPH is in the
                                                  Order Entry, Execution and Price                                                                                best position to determine risk settings
                                                                                                             31 A TPH firm may have multiple acronyms. For
                                                  Parameter Rate Checks                                                                                           appropriate for its firm based on its
                                                                                                          each Trading Permit a TPH purchases, it receives
                                                    The proposed rule change adopts                       up to three log-ins (the TPH may elect to use fewer     trading activity and business needs. The
                                                  order entry, execution and price                        than the three). Additionally, a TPH may purchase       Exchange will set the values of the time
                                                                                                          additional bandwidth packets, each of which comes
                                                  parameter rate checks in proposed Rule                  with three log-ins. The TPH determines which log-       intervals; 33 however, the Exchange
                                                  6.17(g). Currently, QRM (described                      ins will be used under which acronym. While not         believes the amount of flexibility
                                                  below) provides Market-Makers with                      required, TPH firms, for example, may use one           provided to TPHs by having no
                                                  functionality to help manage their risk                 acronym, or log-in, for its proprietary business and    minimum or maximum values, or
                                                  by limiting the number of quotes they                   another for its customer agency business (if the firm
                                                                                                          conducts both). Additionally, TPH firms sometimes
                                                                                                                                                                  default values, for the parameters, as
                                                  may execute in a specified period of                    use different log-ins for different customers.          well as by permitting the parameters to
                                                  time (based on several parameters). The                 Allowing TPHs to set parameters for these               be set at the acronym or login level,
                                                  proposed order entry and execution rate                 protection mechanisms will allow TPHs to                sufficiently allows TPHs to adjust their
                                                  checks will provide similar risk-                       minimize the possibility of these mechanisms from
                                                                                                          affecting multiple businesses, if they choose to set
                                                                                                                                                                  parameter inputs to these intervals in
                                                  management functionality for orders.                    up acronyms and log-ins in a manner that keeps          accordance with their business models
                                                  These order risk protections are                        these business separate.                                and risk management needs.
                                                  designed to aid TPHs in their risk                         32 As discussed above, orders (or unexecuted            The Exchange believes these proposed
                                                  management by supplementing current                     portions) that by their terms cancel if they do not     order entry and execution rate checks
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                                                                                                          execute immediately will be cancelled rather than
                                                  and proposed price reasonability checks                 rest in the book for a period of time (as proposed
                                                                                                                                                                  will assist TPHs in better managing their
                                                                                                          in this filing) pursuant to the drill through price     risk when trading on C2. In particular,
                                                    29 See CBOE Rules 6.81 and 6.82 (which are
                                                                                                          check parameter is [sic] triggered. Because these
                                                  incorporated by reference into the C2 Rules).           orders will not book or be cancelled pursuant to the      33 The Exchange expects the initial time intervals
                                                    30 Pursuant to Exchange procedures, any decision      drill through price check parameter (but rather         for all these checks to be set at one and five
                                                  to not apply the quote inverting NBBO check, as         because of their terms), these orders will not be       minutes. The time intervals set by the Exchange
                                                  well as the reason for the decision, will be            included in the count for the drill through event       will apply to all TPHs, who will not be able to
                                                  documented, retained, and periodically reviewed.        check.                                                  change these time intervals.



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                                                                             Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                                       76677

                                                  the proposed rule change provides                         to enable that functionality). The TPH                 seconds later, the market for the XYZ
                                                  functionality that allows TPHs to set                     must contact the Exchange to resume                    Jan 40 call is 2.00–2.20, represented by
                                                  risk management thresholds for the                        trading for acronym ABC.                               an order for 100 contracts on each side.
                                                  number of orders entered or contracts                                                                            There are also resting orders to sell 100
                                                                                                            Example #2—Contracts Executed Rate
                                                  executed on the Exchange during a                                                                                at 2.25, sell 100 at 2.30, and sell 100 at
                                                                                                            Check
                                                  specified period. This is similar to how                                                                         2.40. The TPH enters a market order to
                                                  other options exchanges have                                 A TPH designates an allowable                       buy 500 contracts for acronym GHI. One
                                                  implemented activity-based risk                           contracts executed rate of 999 contracts/              hundred contracts from the order
                                                  management protections, and the                           1 minute for acronym DEF. The TPH                      execute against the resting order to sell
                                                  Exchange believes this functionality                      enters an order to buy 600 contracts for               100 at 2.20, 100 more contracts from the
                                                  will likewise benefit TPHs.34                             acronym DEF, which immediately                         order execute against the resting order
                                                  Additionally, similar to QRM, which                       executes against a resting quote offer.                to sell 100 at 2.25, and 100 more
                                                  includes a parameter for the maximum                      One minute and 15 seconds after that                   contracts from the order execute against
                                                  number of QRM incidents that will                         execution, the TPH enters an order to                  the resting order to sell 100 at 2.30. The
                                                  trigger cancellation of their orders and                  sell 500 contracts for acronym DEF,                    System cancels the remaining 200
                                                  quotes once reached, the proposed rule                    which immediately executes against a                   contracts (pursuant to the drill through
                                                  change includes parameters for a                          resting quote bid. Because the two                     protection). This is the second instance
                                                  maximum number of orders that book or                     executions did not exceed the TPH’s                    in less than one minute of the remaining
                                                  cancel pursuant to the drill through                      designated rate for acronym DEF within                 portion of an order for acronym GHI
                                                  check and cancel pursuant to the limit                    one minute (the second execution                       being cancelled due to the drill through
                                                  order price check. This could occur, for                  occurred more than one minute after the                protection. At this time, acronym GHI
                                                  example, if a system issue is causing                     first execution), acronym DEF is not                   becomes restricted, and the System will
                                                  many orders to be submitted at prices                     restricted from submitting additional                  reject all orders (and quotes, if acronym
                                                  that are too far away from the market                     orders. Forty-five seconds after the                   GHI is a Market-Maker), and cancel any
                                                  and likely erroneous; this protection                     second execution, the TPH enters an                    resting quotes (if acronym GHI is a
                                                  will help prevent execution of these                      order to buy 500 contracts for acronym                 Market-Maker). The TPH must contact
                                                  erroneous orders.                                         DEF, which immediately executes                        the Exchange to resume trading for
                                                     The below examples illustrate how                      against a resting sell order. Execution of             acronym GHI.
                                                  these order entry and execution rate                      this third order triggers the rate check
                                                  checks will work:                                         because the TPH executed 1,000                         Example #4—Price Reasonability Event
                                                                                                            contracts in less than one minute for                  Rate Check
                                                  Example #1—Order Entry Rate Check                         acronym DEF. At this time, acronym                        A TPH designates an allowable price
                                                     A TPH designates an allowable orders                   DEF becomes restricted,37 and the                      reasonability event rate of 1 event/1
                                                  entered rate of 9 orders/1 minute for                     System will reject all orders (and                     minute for acronym JKL. The ATD for
                                                  acronym ABC.35 The TPH enters three                       quotes, if acronym DEF is a Market-                    the class, whose minimum increment is
                                                  orders for acronym ABC, then enters                       Maker), cancel any resting quotes (if                  0.05, is 0.10 (i.e., two minimum
                                                  nine additional orders one minute and                     acronym DEF is a Market-Maker), and                    increments). The market for the XYZ
                                                  thirty seconds later (for the same                        cancel resting orders (if the TPH opted                Dec 50 call is 1.00–1.20. The TPH enters
                                                  acronym). Because the orders entered                      to enable that functionality). The TPH                 a limit order to sell at 0.85 for acronym
                                                  did not exceed the TPH’s designated                       must contact the Exchange to resume                    JKL. The System rejects the order
                                                  rate for acronym ABC within one                           trading for acronym DEF.                               because it is more than 0.10 below the
                                                  minute (the second batch of orders was                                                                           NBB (pursuant to the limit order price
                                                                                                            Example #3—Drill Through Event Rate
                                                  entered more than one minute after the                                                                           parameter, as proposed to be changed).
                                                                                                            Check
                                                  first batch of orders), acronym ABC is                                                                           Thirty seconds later, the market for the
                                                  not restricted from submitting                               A TPH designates an allowable drill
                                                                                                            through event rate of 1 event/1 minute                 XYZ Jan 40 call is 2.00–2.20. The TPH
                                                  additional orders. Thirty seconds later,                                                                         enters a limit order to buy at 2.40 for
                                                  the TPH enters one additional order for                   for acronym GHI. The ATD for the class,
                                                                                                            whose minimum increment is 0.05, is                    acronym JKL. The System rejects the
                                                  acronym ABC. Entry of this order                                                                                 order because it is more than 0.10 above
                                                  triggers the rate check because the TPH                   0.10 (i.e., two minimum increments).
                                                                                                            The market for the XYZ Dec 50 call is                  the NBO (pursuant to the limit order
                                                  entered 10 orders in less than one                                                                               price parameter, as proposed to be
                                                  minute for acronym ABC. At this time,                     1.00–1.20, represented by an order for
                                                                                                            100 contracts on each side. There are                  changed). This is the second instance in
                                                  acronym ABC becomes restricted,36 and                                                                            less than one minute of an order for
                                                  the System will reject all orders (and                    also resting orders to buy 100 at 0.90
                                                                                                            and buy 100 at 0.80. The TPH enters a                  acronym JKL being rejected due to the
                                                  quotes, if acronym ABC is a Market-                                                                              limit order price parameter. At this
                                                  Maker), cancel any resting quotes (if                     market order to sell 300 contracts for
                                                                                                            acronym GHI. One hundred contracts                     time, acronym JKL becomes restricted,
                                                  acronym ABC is a Market-Maker), and                                                                              and the System will reject all orders
                                                  cancel resting orders (if the TPH opted                   from the order execute against the
                                                                                                            resting order to buy 100 at 1.00 and 100               (and quotes, if acronym JKL is a Market-
                                                    34 See, e.g., International Securities Exchange,        more contracts from the order execute                  Maker), and cancel any resting quotes (if
                                                  LLC (‘‘ISE’’) Rule 714(d) and MIAX Rule 519A.             against the resting order to buy 100 at                acronym JKL is a Market-Maker). The
                                                    35 As noted above, the Exchange intends to
                                                                                                            0.90. The System cancels the remaining                 TPH must contact the Exchange to
                                                  initially set intervals of one minute and five            100 contracts of the order (pursuant to                resume trading for acronym JKL.
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                                                  minutes, so the TPH would have a separate entry
                                                  rate for the five-minute interval, which would be         the drill through protection).38 Thirty                Maximum Contract Size
                                                  measured in the same manner demonstrated by
                                                  these examples. This is true for each of the rate           37 Note the System executes this third order, as
                                                                                                                                                                    The proposed rule change adds a
                                                  checks in proposed Rule 6.17(g).                          the check is not triggered until the contracts         maximum contract size risk control.
                                                    36 Note the System accepts the tenth order              executed exceeds the TPH’s designated rate during
                                                  entered, as the check is not triggered until the          a one-minute interval.                                 activated these auctions on C2, and thus the
                                                  orders entered exceeds the TPH’s designated rate            38 This presumes the order is not eligible for HAL   proposed booking functionality will not be
                                                  during a one-minute interval.                             or SAL. As discussed above, the Exchange has not       applicable on C2 upon approval of this rule filing.



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                                                  76678                        Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices

                                                  Specifically, proposed Rule 6.17(h)                       practice. The Exchange believes                         applicable. The System will not accept
                                                  states the System will reject a TPH’s                     cancellation of resting quotes and                      new orders or quotes from a restricted
                                                  incoming order or quote (including both                   orders, and rejection of both sides of a                acronym or login until the Exchange
                                                  sides of a two-sided quote) if its size                   two-sided quote, operate as additional                  receives the TPH’s manual notification
                                                  exceeds the TPH’s designated maximum                      safeguards that cause TPHs to re-                       (in a form and manner determined by
                                                  contract size parameter. Each TPH must                    evaluate orders and quotes before                       the Exchange, which will be announced
                                                  provide a maximum contract size for                       attempting to submit new orders or                      by Regulatory Circular) to reactivate its
                                                  each of simple orders, complex orders,                    quotes.                                                 ability to send orders and quotes for the
                                                  and quotes applicable to an acronym or,                      To the extent a TPH submits a pair of                acronym or login. While an acronym or
                                                  if the TPH requests, a login.39 The                       orders to the Automated Improvement                     login is restricted, a TPH may continue
                                                  Exchange believes the amount of                           Mechanism (‘‘AIM’’) 41 or the                           to interact with any resting orders (i.e.,
                                                  flexibility provided to TPHs by having                    Solicitation Auction mechanism                          orders not cancelled pursuant to the kill
                                                  no maximum for the contract size                          (‘‘SAM’’),42 this proposed check will                   switch) entered prior to its acronym or
                                                  parameter, as well as by permitting the                   apply to both orders in the pair. If the                login becoming restricted, including
                                                  parameters to be set at the acronym or                    System rejects either order in the pair,                receiving trade execution reports and
                                                  login level, sufficiently allows TPH to                   then the system will also cancel the                    canceling resting orders. The proposed
                                                  adjust their parameter inputs to these                    paired order. It is the intent of these                 kill switch will provide TPHs with a
                                                  intervals in accordance with their                        paired orders to execute against each                   powerful risk management tool for
                                                  business models and risk management                       other. Thus, the Exchange believes it is                immediate control of their order and
                                                  needs. The Exchange believes this                         appropriate to reject both orders if one                quote activity. It will offer TPHs a
                                                  proposed risk control will help prevent                   does not satisfy the maximum contract                   means to control their exposure through
                                                  executions of orders with size that may                   size check to be consistent with the                    an interface not dependent on the
                                                  be potentially erroneous and mitigate                     intent of the submitting TPH.                           integrity of their own systems, should
                                                  risk associated with such executions.                     Notwithstanding the foregoing, with                     they experience any type of system
                                                  This is similar to how other options                      respect to A:AIR 43 orders, if the System               failure. This is similar to how other
                                                  exchanges have implemented maximum                        rejects the agency order pursuant to the                options exchanges have implemented
                                                  contract size protections, and the                        maximum contract size check, then the                   kill switches, and the Exchange believes
                                                  Exchange believes this functionality                      System will also reject the contra-side                 this functionality will likewise benefit
                                                  will likewise benefit TPHs.40                             order. However, if the System rejects the               TPHs.44
                                                     If a TPH enters an order or quote to                   contra-side order pursuant to this check,
                                                  replace a resting order or update a                       the System will accept the agency order                 QRM Mechanism
                                                  resting quote, respectively, and the                      (assuming it satisfies the check). The                     The proposed rule change amends the
                                                  System rejects the incoming order or                      purpose of the A:AIR contingency                        QRM mechanism in Rule 8.12. QRM is
                                                  quote because it exceeds the applicable                   provides the opportunity for the agency                 functionality that automatically cancels
                                                  maximum contract size, the System will                    order (which is a customer of the                       a Market-Maker’s quotes when certain
                                                  also cancel the resting order or any                      submitting TPH) to execute despite not                  parameter settings are triggered.
                                                  resting quote in the same series. The                     entering an AIM auction pursuant to                     Specifically, a Market-Maker may
                                                  Exchange believes it is appropriate to                    which the order may execute against a                   establish a (1) maximum number of
                                                  reject or cancel the resting order or                     facilitation or solicitation order of the               contracts, (2) a maximum cumulative
                                                  quote because, by submitting a                            TPH. The Exchange believes the                          percentage of the original quoted size of
                                                  replacement order or quote update                         proposed rule change is consistent with                 each side of each series, and (3) the
                                                  because it exceeds the TPH’s maximum                      that contingency.                                       maximum number of series for which
                                                  contract size, the TPH is implicitly                                                                              either side of the quote is fully traded
                                                                                                            Kill Switch                                             that may trade within a rolling time
                                                  instructing the Exchange to cancel the
                                                  resting order or quote, respectively.                        The Exchange proposes to adopt a kill                period in milliseconds also established
                                                  Thus, even if the System rejects the                      switch in proposed Rule 6.17(i). The kill               by the Market-Maker. When these
                                                  replacement order or quote update, the                    switch will be an optional tool allowing                parameters are exceeded within the time
                                                  TPH’s implicit instruction to cancel the                  a TPH to send a message to the System                   interval, the System cancels the Market-
                                                  resting order or quote remains valid                      to, or contact the Exchange Help Desk                   Maker’s quotes in the class and other
                                                  nonetheless. Additionally, with respect                   to request that the Exchange, cancel all                classes with the same underlying.
                                                  to quotes, the Exchange believes it is                    its resting quotes (if the acronym or                   Additionally, Rule 8.12 allows Market-
                                                  appropriate to reject or cancel, as                       login is for a Market-Maker), resting                   Makers or TPH organizations to specify
                                                  applicable, both sides of a quote                         orders (either all orders, orders with                  a maximum number of QRM incidents
                                                  (whether submitted as a two-sided quote                   time-in-force of day, or orders entered                 on an Exchange-wide basis. When the
                                                  or resting, respectively) because Market-                 on that trading day), or both for an                    Exchange determines that a Market-
                                                  Makers generally submit two-sided                         acronym or login. The System will send                  Maker or TPH organization has reached
                                                  quotes, as their trading strategies and                   a TPH an automated message when the                     its QRM incident limit during the
                                                  risk profiles are based on the spreads of                 Exchange has processed a kill switch                    rolling time interval, the System will
                                                  their quotes. Rejecting and cancelling,                   request for any acronym or login.                       cancel all of the Market-Maker’s or TPH
                                                  as applicable, quotes on both sides of                       Once a TPH initiates the kill switch                 organization’s electronic quotes and
                                                                                                            for an acronym or login, the System                     Market-Maker orders resting in the book
                                                  the series is consistent with this
                                                                                                            rejects all subsequent incoming orders
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                                                                                                                                                                    in all option classes on the Exchange
                                                    39 For purposes of determining the contract size
                                                                                                            and quotes for the acronym or login, as                 and prevent the Market-Maker or TPH
                                                  of an incoming order or quote, the proposed rule                                                                  organization from sending additional
                                                                                                              41 See Rule 6.51 for a description of the AIM
                                                  states the contract size of a complex order will
                                                  equal the contract size of the largest option leg of      auction process.
                                                                                                                                                                    quotes or orders to the Exchange until
                                                  the order (i.e., if the order is a stock-option order,      42 See Rule 6.52 for a description of the SAM         the Market-Maker or TPH organization
                                                  this check will not apply to the stock leg of the         auction process.
                                                  order).                                                     43 See Rule 6.51, Interpretation and Policy .10 for     44 See, e.g., BOX Options Exchange LLC (‘‘BOX’’)
                                                    40 See, e.g., MIAX Rule 519(b).                         a description of the A:AIR functionality.               Rule 7280 and PHLX Rule 1019(b).



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                                                                             Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                           76679

                                                  reactivates its ability to send quotes or                  • put/call check (current Rule 6.17(d),               • market width parameter (current
                                                  orders in a manner prescribed by the                    as proposed to be amended by this rule                Rule 6.13, Interpretation and Policy
                                                  Exchange.                                               filing);                                              .04(a));
                                                     This functionality allows Market-                       • execution of quotes that lock or                    • credit-to-debit parameter (current
                                                  Makers to provide liquidity across                      cross the NBBO (current Rule                          Rule 6.13, Interpretation and Policy
                                                  potentially hundreds of options series                  6.17(e)(iii), proposed to be moved to                 .04(b));
                                                  without being at risk of executing the                  proposed Rule 6.17(f) in this rule filing);              • percentage distance parameter
                                                  full cumulative size of all these quotes                and                                                   (current Rule 6.13, Interpretation and
                                                  before being given adequate opportunity                    • quote inverting NBBO (current Rule               Policy .04(e)); and
                                                  to adjust their quotes. Use of this                     6.17(e), as proposed to be amended by                    • stock-option derived net market
                                                  functionality has been voluntary for                    this rule filing).                                    parameter (current Rule 6.13,
                                                  Market-Makers under the rules. From a                   Note QRM may be triggered after a quote               Interpretation and Policy .04(f)).
                                                  technical perspective, Market-Makers                    executes.                                             Note the order entry, execution and
                                                  currently do not need to enter any                                                                            price parameter rate checks in proposed
                                                                                                          Incoming Simple Limit Orders                          Rule 6.17(g) and the drill through price
                                                  values into the applicable fields, and
                                                  thus effectively can choose not to use                     • Maximum contract size (proposed                  check parameter in Rule 6.17(a)(2) (as
                                                  these tools. The Exchange proposes to                   Rule 6.17(h));                                        proposed to be amended by this rule
                                                  amend Rule 8.12 to make it mandatory                       • put/call check (current Rule 6.17(d),            filing) may be triggered after a market
                                                  for Market-Makers to enter values for                   as proposed to be amended by this rule                order executes.
                                                  each parameter for all classes in which                 filing); 47 and
                                                                                                             • limit order price parameter (current              2. Statutory Basis
                                                  it enters quotes. The purpose of the
                                                  proposed rule change is to prevent                      Rule 6.17(b), as proposed to be amended                   The Exchange believes the proposed
                                                  Market-Makers from inadvertently                        by this rule filing).                                  rule change is consistent with the Act
                                                  entering quotes without risk-                           Note the order entry, execution and                    and the rules and regulations
                                                  management parameters. The Exchange                     price parameter rate checks in proposed                thereunder applicable to the Exchange
                                                  notes all Market-Makers currently have                  Rule 6.17(g) and the drill through price               and, in particular, the requirements of
                                                  settings for these parameters. However,                 check parameter in current Rule                        Section 6(b) of the Act.49 Specifically,
                                                  it is possible that a Market-Maker could                6.17(a)(2) (as proposed to be amended                  the Exchange believes the proposed rule
                                                  inadvertently enter quotes without                      by this rule filing) may be triggered after            change is consistent with the Section
                                                  populating one or more of the                           a limit order executes.                                6(b)(5) 50 requirements that the rules of
                                                  parameters, resulting in the Market-                                                                           an exchange be designed to prevent
                                                                                                          Incoming Simple Market Orders                          fraudulent and manipulative acts and
                                                  Maker being exposed to much more risk
                                                                                                             • Maximum contract size (proposed                   practices, to promote just and equitable
                                                  than it intended. The proposed rule
                                                                                                          Rule 6.17(h));                                         principles of trade, to foster cooperation
                                                  change will prevent this from occurring.
                                                                                                             • market-width price check parameter and coordination with persons engaged
                                                     While entering values for the QRM
                                                                                                          (current Rule 6.17(a)(1), as proposed to               in regulating, clearing, settling,
                                                  parameters will be mandatory to prevent
                                                                                                          be amended (nonsubstantively) by this                  processing information with respect to,
                                                  inadvertent exposure to risk, the
                                                                                                          rule filing); and                                      and facilitating transactions in
                                                  Exchange notes Market-Makers who                           • put/call check (current Rule 6.17(d), securities, to remove impediments to
                                                  prefer to use their own risk-management                 as proposed to be amended by this rule
                                                  systems can enter values that assure the                                                                       and perfect the mechanism of a free and
                                                                                                          filing).48                                             open market and a national market
                                                  Exchange parameters will not be
                                                  triggered.45 Accordingly, the proposed                  Incoming Complex Orders                                system, and, in general, to protect
                                                                                                                                                                 investors and the public interest.
                                                  rule change provides Market-Makers                         • Maximum contract size (proposed                   Additionally, the Exchange believes the
                                                  with flexibility to use their own risk                  Rule 6.17(h));                                         proposed rule change is consistent with
                                                  management tools. The Exchange notes                       • limit order price parameter (current
                                                  other exchanges make similar                                                                                   the Section 6(b)(5) 51 requirement that
                                                                                                          Rule 6.13, Interpretation and Policy
                                                  functionality mandatory for all Market-                                                                        the rules of an exchange not be designed
                                                                                                          .04(g));
                                                  Makers.46                                                  • debit/credit check (current Rule                  to permit unfair discrimination between
                                                                                                          6.13, Interpretation and Policy .04(c)) or customers, issuers, brokers, or dealers.
                                                  Order of Application of Risk Controls/                                                                            In particular, the proposed price
                                                                                                          buy-buy (sell-sell) strategy parameter
                                                  Price Protections                                                                                              protection mechanisms and risk
                                                                                                          (current Rule 6.13, Interpretation and
                                                    Upon approval of this rule filing, the                                                                       controls will protect investors and the
                                                                                                          Policy .04(d)), as applicable;
                                                  Exchange will have various risk controls                   • maximum value acceptable price                    public interest and maintain fair and
                                                  and price protection mechanisms in                      range check (current Rule 6.13,                        orderly markets by mitigating potential
                                                  place applicable to quotes and orders.                  Interpretation and Policy .04(h));                     risks associated with market
                                                  The following lists the ‘‘order’’ in which                                                                     participants entering orders and quotes
                                                  the System will apply these controls                      47 If a limit order is an order marked to cancel and at unintended prices or sizes, and risks
                                                  and mechanisms to incoming quotes                       replace a resting limit order, the maximum contract    associated with orders and quotes
                                                  and orders:                                             size check applies after the put/call check.           trading at prices that are extreme and
                                                                                                          Generally, cancel and replace orders do not modify     potentially erroneous, which may likely
                                                  Incoming Quotes                                         the size of a resting order, which the System would
                                                                                                          have already determined did not exceed the TPH’s
                                                                                                                                                                 have resulted from human or
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                                                    • Maximum contract size (proposed                     maximum contract size parameter. Therefore, the        operational error.
                                                  Rule 6.17(h));                                          Exchange believed it was reasonable to apply a            The Exchange believes amending the
                                                                                                          price reasonability check to these orders first, as    limit order price parameter for simple
                                                                                                          that is the order information likely being changed.
                                                    45 For example, a Market-Maker could set the
                                                                                                                                                                 orders (current Rule 6.17(b)) to use the
                                                                                                            48The pricing checks always apply after the
                                                  value for the total number of contracts executed in     maximum size check for market orders, because
                                                                                                                                                                  49 15    U.S.C. 78f(b).
                                                  a class at a level exceeding the total number of        they apply at the time the System determines at
                                                  contracts it actually quotes in the class.              what price these orders will execute, unlike limit      50 15    U.S.C. 78f(b)(5).
                                                    46 See, e.g., ISE Rule 804(g).                        orders entered with an execution price.                 51 Id.




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                                                  76680                      Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices

                                                  NBBO (rather than the Exchange                          unexecuted portions) in the book for a                   settings active in the System. The
                                                  previous day’s closing price or BBO)                    brief time period (not to exceed three                   Exchange also notes the proposed rule
                                                  when available perfects the mechanism                   seconds) with a price equal to the drill                 change is consistent with rules of other
                                                  of a free and open market and a national                through price,52 promotes just and                       exchanges.53
                                                  market system because it would more                     equitable principles of trade and                           The proposed rule change to expand
                                                  accurately reflect the then-current                     benefits investors by providing an                       the applicability of the put strike price
                                                  market. Thus, the Exchange believes it                  additional opportunity for execution at                  and call underlying value check to
                                                  would be a better measure to use for                    a price at least as good as the NBBO and                 market orders (current Rule 6.17(d)) will
                                                  purposes of determining the                             that does not appear to be erroneous                     further assist the Exchange’s efforts to
                                                  reasonability of the prices of orders and               prior to their cancellation while                        maintain a fair and orderly market by
                                                  more accurately prevent executions of                   continuing to protect them against                       mitigating the potential risks associated
                                                  limit orders at erroneous prices, which                 execution at erroneous prices.                           with additional orders trading at prices
                                                  ultimately protects investors. Continued                Excluding orders that by their terms                     that exceed a corresponding benchmark
                                                  use of the Exchange’s previous day’s                    cancel if they do not immediately                        (which may result in executions at
                                                  closing price or BBO, as applicable,                    execute from this proposed change is                     prices that are potentially erroneous).
                                                  when no NBBO is available or the                        consistent with the terms of those                       The Exchange believes it promotes fair
                                                  NBBO is not reliable will still provide                 orders. In addition, the proposed rule                   and orderly markets to not apply these
                                                  continued price protection for orders                   change to apply the drill through                        checks to market orders executed during
                                                  during those times. The Exchange                        protection to orders eligible for SAL will               an opening rotation to avoid impacting
                                                  believes those prices would be the most                 prevent erroneous executions of more                     the determination of the opening price
                                                  relevant pricing information to                         orders, which assists the Exchange in its                (the Exchange notes separate price
                                                  determine the price at which an investor                efforts to maintain a fair and orderly                   protections apply to orders during the
                                                  may want to buy or sell within a series,                market. The proposed rule change also                    opening process).
                                                  and the Exchange believes it is a                       clarifies an order will HAL at the better                   The proposed rule change to the quote
                                                  reasonable substitute when no NBBO is                   of the NBBO and the drill through price                  inverting NBBO check (current Rule
                                                  available. The Exchange believes it is                  to ensure an order will not be exposed                   6.17(e)) benefits investors by clarifying
                                                  appropriate to have flexibility to                      at a price worse than the NBBO (this is                  the System does not apply those checks
                                                  determine to apply a different ATD to                   consistent with the current HAL rule,                    to orders entered when there is no
                                                  orders entered during the pre-opening, a                which exposes orders at the NBBO).                       NBBO (or BBO with respect to the quote
                                                  trading rotation, or a trading halt to                     The proposed rule change to permit                    inverting NBBO check) available, as
                                                  reflect different market conditions                     the Exchange to share TPH-designated                     there is no reliable benchmark during
                                                  during those times. Additionally, the                   risk settings with Clearing TPHs that                    those times against which the System
                                                  Exchange believes it is appropriate to                  clear transactions on the TPH’s behalf                   can compare quote prices. This will
                                                  not apply the check to orders with a                    (proposed introductory paragraph to                      remove impediments to and perfect the
                                                  stop contingency, because the prices                    Rule 6.17) will permit Clearing TPHs                     mechanism of a free and open market
                                                  that trigger execution of orders with a                 who have a financial interest in the risk                because these checks would not apply
                                                  stop condition are intended to be                       settings of TPHs with whom they have                     to quotes during times when there is no
                                                  outside the NBBO, and nonapplicability                  entered into a letter of authorization or                reliable price benchmark, and thus the
                                                  of this check is consistent with that                   letter of guarantee given by such                        check would not erroneously reject
                                                                                                          Clearing TPHs to such TPH to better                      otherwise acceptable quotes, which may
                                                  condition. Therefore, the Exchange
                                                                                                          monitor and manage the potential risks                   be disruptive to Market-Makers that
                                                  believes it is unnecessary to apply this
                                                                                                          assumed by Clearing TPHs. Because                        provide necessary liquidity to the
                                                  check to stop-limit orders. This
                                                                                                          such Clearing TPHs bear the risk                         Exchange. The proposed rule change to
                                                  flexibility and non-applicability, as
                                                                                                          associated with Exchange transactions                    delete the Exchange’s flexibility
                                                  applicable, will further assist the
                                                                                                          of that TPH, it is appropriate for the                   regarding when to apply the quote
                                                  Exchange with its efforts to maintain a
                                                                                                          Clearing TPHs to have knowledge of                       inverting NBBO check and instead state
                                                  fair and orderly market, which will
                                                                                                          what risk settings the TPH may apply                     in the Rules it will not apply prior to a
                                                  ultimately protect investors.
                                                                                                          within the System. This knowledge will                   series opening if the series is not open
                                                  Application of the drill through check to
                                                                                                          provide Clearing TPHs with greater                       on another exchange, and it will not
                                                  market and marketable limit orders (and                 control and flexibility in managing their
                                                  of the market width check only to                                                                                apply during a trading halt is
                                                                                                          own risk tolerance and exposure and                      appropriate and consistent with the
                                                  market orders) is consistent with the                   aiding Clearing TPHs in complying with
                                                  current Rule and applicability of those                                                                          current rule. The Exchange currently
                                                                                                          the Act. Additionally, to the extent a                   does not apply the check to quotes
                                                  checks; the proposed rule change                        Clearing TPH might reasonably require
                                                  merely deletes the Exchange’s flexibility                                                                        entered during a halt and does not
                                                                                                          a TPH to provide access to its risk                      expect to do so. With respect to quotes
                                                  to apply each check to market orders,                   settings as a prerequisite to continuing
                                                  marketable limit orders, or both.                                                                                entered in series prior to the opening,
                                                                                                          to clear trades on such TPH’s behalf, the                the Exchange believes it is appropriate
                                                     The proposed rule change to the drill                Exchange’s proposed rule change to                       to not apply the check if a series is not
                                                  through price check parameter (Rule                     share those risk settings directly with a                yet open on another exchange to avoid
                                                  6.17(a)(2)) will benefit investors, as it               Clearing TPH reduces the administrative                  rejecting quotes that may be consistent
                                                  describes how the System handles                        burden on the TPH and ensures that                       with market pricing not yet available in
                                                  orders that were and were not
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                                                                                                          Clearing TPHs are receiving information                  the System.
                                                  previously exposed prior to trading at                  that is up to date and conforms to                          The proposed changes to the
                                                  the drill through price. Additionally, the
                                                                                                                                                                   execution of quotes that lock or cross
                                                  proposed rule change adds functionality                   52 As discussed above, this functionality will not

                                                                                                          be applicable upon approval of this filing, because
                                                                                                                                                                   the NBBO (current Rule 6.17(e)(iii) and
                                                  to the drill through price check
                                                                                                          the Exchange has not activated HAL and SAL for
                                                  parameter to expose orders at the better                any classes on C2. Unless C2 activates those               53 See, e.g., MIAX Rule 500; BX Chapter VI,
                                                  of the NBBO or drill through price, and                 auctions for a class, the drill through parameter will   Section 20; NYSE Arca Rule 6.2A(a); NYSE MKT
                                                  then rest orders (or any remaining                      function in the same manner as it does today.            Rule 902.1NY(a); and PHLX Rule 1016.



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                                                                               Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                                  76681

                                                  proposed Rule 6.17(f)) to not apply the                   resting orders (or certain subcategories              against erroneous executions of their
                                                  check when the NBBO is locked,                            of resting orders) cancelled when a rate              orders and quotes. C2 appreciates the
                                                  crossed or unavailable, or to allow the                   check is triggered and an acronym or                  parameter settings determine whether
                                                  Exchange to disable this check in                         login becomes restricted.                             these protections will be meaningful.
                                                  response to a market event or market                         The proposed maximum contract size                 Based on discussions with TPHs
                                                  volatility in the interest of maintaining                 risk control (proposed Rule 6.17(h)) is               regarding its current and proposed
                                                  a fair and orderly market, will prevent                   designed to help TPHs avoid potential                 package of risk controls and price
                                                  the System from inadvertently                             submission of erroneously sized orders                protection mechanisms, the Exchange
                                                  cancelling quotes when there is no                        on the Exchange. Similar to                           understands TPHs support the
                                                  reliable measure against which to                         functionality intended to protect against             implementation of price protection
                                                  compare the price of the order to                         orders and quotes executing at                        mechanisms such as these and expects
                                                  determine its reasonability, or that are                  unintended prices, this proposed                      TPHs to input settings that are
                                                  not erroneously priced but rather priced                  functionality will assist in the                      meaningful so they can take full
                                                  to reflect potentially rapidly changing                   maintenance of a fair and orderly                     advantage of the benefits these
                                                  prices, respectively, which will assist                   market and protect investors by                       mechanisms are intended to provide.
                                                  with the maintenance of a fair and                        rejecting orders and quotes that are ‘‘too               The proposed kill switch (proposed
                                                  orderly market.                                           large’’ to prevent executions at                      Rule 6.17(i)) is an optional tool offered
                                                     The Exchange believes the proposed                     unintended sizes and mitigate risks                   to all TPHs. The Exchange represents
                                                  order entry, execution and price                          associated with such executions that are              the proposed kill switch will operate
                                                  parameter rate checks (proposed Rule                      potentially erroneous. The Exchange                   consistently with the firm quote
                                                  6.17(g)) will assist with the maintenance                 believes the additional risk control                  obligations of a broker-dealer pursuant
                                                  of a fair and orderly market by                           feature to reject or cancel the resting               to Rule 602 of Regulation NMS and the
                                                  establishing new activity based risk                      order or quote when an incoming                       functionality is not mandatory.
                                                  protections for orders. The Exchange                      replacement order or quote update is                  Specifically, any interest executable
                                                  currently offers QRM, a risk protection                   rejected pursuant to this proposed risk               against a TPH’s quotes and orders
                                                  mechanism for Market-Maker quotes,                        control is appropriate because, by                    received by the Exchange prior to the
                                                  which the Exchange believes has been                      submitting a replacement order or quote               time the kill switch is processed by the
                                                  successful in reducing Market-Maker                       update, the TPH is implicitly instructing             Exchange will automatically execute at
                                                  risk, and now proposes to adopt risk                      the Exchange to cancel the resting order              the price up to the TPH’s size. The kill
                                                  protections for orders that would allow                   or quote, respectively. Additionally, the             switch message will be accepted by the
                                                  other TPHs to similarly manage their                      Exchange believes it is appropriate to                System in the order of receipt in the
                                                  exposure to excessive risk. In particular,                reject or cancel, as applicable, both                 queue and will be processed in that
                                                  the proposed rule change implements                       sides of a quote because Market-Makers                order so that interest already in the
                                                  four new risk protections based on order                  generally submit two-sided quotes, as                 System will be processed prior to the
                                                  entry and execution rates as well as                      their trading strategies and risk profiles            kill switch message. A Market-Maker’s
                                                  rates of orders that trigger the drill                    are based on spreads of their quotes, and             utilization of the kill switch, and
                                                  through or price reasonability                            rejecting and cancelling, as applicable,              subsequent removal of its quotes, does
                                                  parameters. The Exchange believes                         both sides of a quote is consistent with              not diminish or relieve the Market-
                                                  these new protections would enable                        this practice. The Exchange believes                  Maker of its obligation to provide
                                                  TPHs to better manage their risk when                     cancellation of resting quotes and                    continuous two-sided quotes. Market-
                                                  trading on the Exchange by limiting                       orders, and rejection of both sides of a              Makers will continue to be required to
                                                  their risk exposure when systems or                       quote, operate as additional safeguards               provide continuous two-sided quotes on
                                                  other issues result in orders being                       that cause TPHs to re-evaluate orders                 a daily basis, and a Market-Maker’s
                                                  entered or executed, as well as executed                  and quotes before attempting to submit                utilization of the kill switch will not
                                                  at extreme prices, at rates that exceed                   new orders or quotes. This will further               prohibit the Exchange from taking
                                                  predefined thresholds. In today’s                         protect against erroneous trades, which               disciplinary action against the Market-
                                                  market, the Exchange believes robust                      protects investors. The Exchange also                 Maker for failing to meet the continuing
                                                  risk management is becoming                               believes the proposed rule change                     quoting obligation each trading day. All
                                                  increasingly more important for all                       regarding how the proposed check will                 TPHs may determine whether a kill
                                                  TPHs. The proposed rule change would                      apply to AIM and SAM orders is                        switch cancels resting quotes, resting
                                                  provide an additional layer or risk                       reasonable, as the proposed rule change               orders (or certain subcategories of
                                                  protection for TPHs. In particular, these                 is consistent with the contingencies                  resting orders), or both. The Exchange
                                                  rate checks are designed to reduce risk                   attached to those types of orders.                    also notes the proposed rule change is
                                                  associated with system errors or market                      With respect to the proposed order                 consistent with rules of other
                                                  events that may cause TPHs to send a                      entry, execution and price parameter                  exchanges.55
                                                  large number of orders, receive                           rate checks and maximum contract size                    The Exchange believes requiring
                                                  multiple, automatic executions, or                        check (as well as the existing QRM                    Market-Makers to enter values into the
                                                  execute a large number of orders at                       functionality), the Exchange believes it              risk parameters of the QRM mechanism
                                                  extreme and potentially erroneous                         is appropriate to not have minimum or                 (current Rule 8.12) will not be
                                                  prices, before they can adjust their                      maximum values, or default values, for                unreasonably burdensome, as all
                                                  exposure in the market. The proposed                      the parameters, to provide sufficient                 Market-Makers currently utilize the
                                                                                                            flexibility to TPHs to adjust their
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                                                  order entry and execution rate checks                                                                           functionality. Additionally, the
                                                  are similar to risk management                            parameter inputs in accordance with                   proposed rule change will assist Market-
                                                  functionality provided by other options                   their business and risk management                    Makers in reducing their risk of
                                                  exchanges.54 While the order entry and                    needs. The Exchange believes price                    inadvertently entering quotes without
                                                  contracts executed rate checks apply to                   protection mechanisms benefits its                    populating the risk parameters.
                                                  all TPHs, it is optional for TPHs to have                 market and the options industry as a
                                                                                                            whole, however, ultimately these                        55 See, e.g., BOX Rule 7280 (b) and PHLX Rule
                                                    54 See,   e.g., ISE Rule 714(d) and MIAX Rule 519A.     mechanisms primarily protect TPHs                     1019(b).



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                                                  76682                          Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices

                                                  Reducing this risk will enable Market-                     filing (i.e., cancellation of orders when             parameters will not be triggered and can
                                                  Makers to enter quotations with larger                     an acronym or log-in becomes restricted               function as back-up protection. While
                                                  size, which in turn will benefit investors                 after exceeding the orders entered or                 entering values for the QRM parameters
                                                  through increased liquidity for the                        contracts executed rate, cancellation of              will be mandatory to prevent
                                                  execution of their orders. Such                            orders upon initiation of a kill switch),             inadvertent exposure to risk, the
                                                  increased liquidity benefits investors                     and decisions on values of parameters                 Exchange notes Market-Makers who
                                                  because they receive better prices and                     (i.e., parameters for the orders entered,             prefer to use their own risk-management
                                                  because it lowers volatility in the                        contracts executed and price parameter                systems can enter values that assure the
                                                  options market.                                            rate check, maximum contract size                     Exchange parameters will not be
                                                     While entering values for the QRM                       check), must be made consistent with                  triggered. Accordingly, the proposed
                                                  parameters will be mandatory to prevent                    this duty.                                            rule change provides Market-Makers
                                                  inadvertent exposure to risk, the                                                                                with flexibility to use their own risk
                                                  Exchange notes Market-Makers who                           B. Self-Regulatory Organization’s
                                                                                                                                                                   management tools. The Exchange notes
                                                  prefer to use their own risk-management                    Statement on Burden on Competition
                                                                                                                                                                   other exchanges make similar
                                                  systems can enter values that assure the                      C2 does not believe that the proposed              functionality mandatory for all Market-
                                                  Exchange parameters will not be                            rule change will impose any burden on                 Makers.58
                                                  triggered. Accordingly, the proposed                       competition that is not necessary or                     With respect to the proposed kill
                                                  rule change provides Market-Makers                         appropriate in furtherance of the                     switch functionality, all TPHs may avail
                                                  with flexibility to use their own risk                     purposes of the Act. The proposed rule                themselves of the kill switch, which
                                                  management tools. The Exchange notes                       change adds price protection                          functionality is optional. The proposed
                                                  other exchanges make similar                               mechanisms and risk controls for orders               rule change is intended to protect TPHs
                                                  functionality mandatory for all Market-                    and quotes of all Trading Permit                      in the event they experience a systems
                                                  Makers.56                                                  Holders submitted to C2 to help further               issue or unusual or unexpected market
                                                     The individual firm benefits of                         prevent potentially erroneous                         activity that would require them to
                                                  enhanced risk protections flow                             executions, which benefits all market                 withdraw from the market to protect
                                                  downstream to counterparties both at                       participants. These mechanisms and                    investors. The ability to control risk at
                                                  the Exchange and at other options                          controls apply to orders of all TPHs, and             either the acronym or login level will
                                                  exchanges, which increases systemic                        quotes of all Market-Makers, in the same              permit a TPH to protect itself from
                                                  protections as well. The Exchange                          manner. The proposed rule changes                     inadvertent exposure to excessive risk at
                                                  believes these risk protections will                       related to the quote inverting NBBO                   each level. Reducing such risk will
                                                  allow TPHs to enter orders and quotes                      check, the execution of quotes that lock              enable TPHs to enter quotes and orders
                                                  with reduced fear of inadvertent                           or cross the NBBO check, and QRM                      with protection against inadvertent
                                                  exposure to excessive risk, which will                     apply only to Market-Makers because                   exposure to excessive risk, which in
                                                  benefit investors through increased                        only Market-Makers may submit quotes                  turn will benefit investors through
                                                  liquidity for the execution of their                       under the Rules, and because similar                  increased liquidity for the execution of
                                                  orders, thereby protecting investors and                   protections applicable to orders are in               their orders. Such increased liquidity
                                                  the public interest. Without adequate                      place or also proposed in this rule filing.           benefits investors because they may
                                                  risk management tools, such as those                       Additionally, the Exchange believes                   receive better prices and because it may
                                                  proposed in this filing, TPHs could                        these types of protection for Market-                 lower volatility in the options market.
                                                  reduce the amount of order flow and                        Makers are appropriate given their                    Additionally, the proposed kill switch
                                                  liquidity they provide. Such actions                       unique role in the market and may                     functionality is similar to that available
                                                  may undermine the quality of the                           encourage Market-Makers to quote                      on other exchanges.59
                                                  markets available to customers and                         tighter and deeper markets, which will                   The proposed rule change to permit
                                                  other market participants. Accordingly,                    increase liquidity and enhance                        the Exchange to share TPH-designated
                                                  the proposed rule change is designed to                    competition, given the additional                     risk settings with Clearing TPHs that
                                                  encourage TPHs to submit additional                        protection these price checks will                    clear transaction on behalf of the TPH
                                                  order flow and liquidity to the                            provide. The Exchange believes the                    is not designed to address any
                                                  Exchange, thereby removing                                 proposed rule change would provide                    competitive issues and does not pose
                                                  impediments to and perfecting the                          market participants with additional                   any undue burden on non-Clearing
                                                  mechanisms of a free and open market                       protection from risks related to                      TPHs because, unlike Clearing TPHs,
                                                  and a national market system and, in                       erroneous executions. Certain of the                  non-Clearing TPHs do not guarantee the
                                                  general, protecting investors and the                      proposed protections are similar to                   execution of transactions on the
                                                  public interest. In addition, providing                    those available on other exchanges.57                 Exchange. The proposed rule change
                                                  TPHs with more tools for managing risk                        While the proposed rule change                     applies the same to all TPHs and
                                                  will facilitate transactions in securities                 makes entry of parameters into the QRM                Clearing TPHs. Any TPH that does not
                                                  because, as noted above, TPHs will have                    mechanism mandatory, the Exchange                     wish to have the Exchange share
                                                  more confidence protections are in                         notes all Market-Makers currently avail               designated risk settings with its Clearing
                                                  place that reduce the risks from                           themselves of this mechanism today.                   TPHs could avoid this by becoming a
                                                  potential system errors and market                         Additionally, the Exchange believes the               clearing member of the Clearing
                                                  events. As a result, the new                               use of QRM will prevent the inadvertent               Corporation. The Exchange notes other
                                                  functionality as the potential to promote                  entry of quotes without risk-                         exchanges’ rules permit sharing of these
                                                                                                                                                                   settings with clearing members.60
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                                                  just and equitable principles of trade.                    management parameters. Market-Makers
                                                     The Exchange notes TPHs must be                         who prefer to use their own risk-
                                                  mindful of their obligations to seek best                  management systems can enter out-of-
                                                                                                                                                                     58 See,   e.g., ISE Rule 804(g).
                                                                                                                                                                     59 See,   e.g., BOX Rule 7280(b) and PHLX Rule
                                                  execution of orders handled on an                          range values so the Exchange-provided                 1019(b).
                                                  agency basis. Decisions to use the                                                                                 60 See, e.g., MIAX Rule 500; BOX Chapter VI,
                                                  optional functionality described in this                     57 See, e.g., ISE Rule 714(d) and MIAX Rule 519A    Section 20; NYSE Arca Rule 6.2A(a); NYSE MKT
                                                                                                             (order entry and execution rate checks); and MIAX     Rule 901.1NY(a); and PHLX Rule 1016 (sharing
                                                    56 See,   e.g., ISE Rule 804(g).                         Rule 519(b) (order contract size).                    TPH-designated risk settings).



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                                                                             Federal Register / Vol. 81, No. 213 / Thursday, November 3, 2016 / Notices                                                 76683

                                                     The individual firm benefits of                      IV. Solicitation of Comments                            For the Commission, by the Division of
                                                  enhanced risk protections flow                                                                                Trading and Markets, pursuant to delegated
                                                  downstream to counterparties both at                      Interested persons are invited to                   authority.61
                                                  the Exchange and at other options                       submit written data, views, and                       Brent J. Fields,
                                                  exchanges, which increases systemic                     arguments concerning the foregoing,                   Secretary.
                                                  protections as well. The Exchange                       including whether the proposed rule
                                                                                                                                                                [FR Doc. 2016–26510 Filed 11–2–16; 8:45 am]
                                                  believes these risk protections will                    change is consistent with the Act.
                                                                                                                                                                BILLING CODE 8011–01–P
                                                  allow TPHs to enter orders and quotes                   Comments may be submitted by any of
                                                  with reduced fear of inadvertent                        the following methods:
                                                  exposure to excessive risk, which will
                                                                                                          Electronic Comments                                   SECURITIES AND EXCHANGE
                                                  benefit investors through increased
                                                  liquidity for the execution of their                                                                          COMMISSION
                                                                                                            • Use the Commission’s Internet
                                                  orders. Without adequate risk                           comment form (http://www.sec.gov/
                                                  management tools, such as those                                                                               [Release No. 34–79190; File No. SR–FINRA–
                                                                                                          rules/sro.shtml); or                                  2016–040]
                                                  proposed in this filing, TPHs could
                                                  reduce the amount of order flow and                       • Send an email to rule-comments@
                                                  liquidity they provide. Such actions                    sec.gov. Please include File Number SR–               Self-Regulatory Organizations;
                                                  may undermine the quality of the                        C2–2016–020 on the subject line.                      Financial Industry Regulatory
                                                  markets available to customers and                                                                            Authority, Inc.; Notice of Filing and
                                                                                                          Paper Comments                                        Immediate Effectiveness of a Proposed
                                                  other market participants. Accordingly,
                                                  the proposed rule change is designed to                   • Send paper comments in triplicate                 Rule Change To Amend FINRA Rule
                                                  encourage TPHs to submit additional                     to Secretary, Securities and Exchange                 7730 To Establish a Fee for the
                                                  order flow and liquidity to the                         Commission, 100 F Street NE.,                         Academic Corporate Bond TRACE
                                                  Exchange, which may ultimately                          Washington, DC 20549–1090.                            Data Product
                                                  promote competition. In addition,
                                                  providing TPHs with more tools for                      All submissions should refer to File                  October 28, 2016.
                                                  managing risk will facilitate transactions              Number SR–C2–2016–020. This file                         Pursuant to Section 19(b)(1) of the
                                                  in securities because, as noted above,                  number should be included on the                      Securities Exchange Act of 1934
                                                  TPHs will have more confidence                          subject line if email is used. To help the            (‘‘Act’’) 1 and Rule 19b–4 thereunder,2
                                                  protections are in place that reduce the                Commission process and review your                    notice is hereby given that on October
                                                  risks from potential system errors and                  comments more efficiently, please use                 25, 2016, Financial Industry Regulatory
                                                  market events.                                          only one method. The Commission will                  Authority, Inc. (‘‘FINRA’’) filed with the
                                                     Based on discussions with TPHs                       post all comments on the Commission’s                 Securities and Exchange Commission
                                                  regarding its current and proposed                      Internet Web site (http://www.sec.gov/                (‘‘SEC’’ or ‘‘Commission’’) the proposed
                                                  package of risk controls and price                      rules/sro.shtml). Copies of the                       rule change as described in Items I, II,
                                                  protection mechanisms, the Exchange                     submission, all subsequent                            and III below, which Items have been
                                                  understands TPHs support the                            amendments, all written statements
                                                  implementation of price protection                                                                            prepared by FINRA. FINRA has
                                                                                                          with respect to the proposed rule                     designated the proposed rule change as
                                                  mechanisms such as these and expects                    change that are filed with the
                                                  TPHs to input settings that are                                                                               ‘‘establishing or changing a due, fee or
                                                                                                          Commission, and all written                           other charge’’ under Section
                                                  meaningful so they can take full
                                                                                                          communications relating to the                        19(b)(3)(A)(ii) of the Act 3 and Rule 19b–
                                                  advantage of the benefits these
                                                  mechanisms are intended to provide.                     proposed rule change between the                      4(f)(2) thereunder,4 which renders the
                                                                                                          Commission and any person, other than                 proposal effective upon receipt of this
                                                  C. Self-Regulatory Organization’s                       those that may be withheld from the                   filing by the Commission. The
                                                  Statement on Comments on the                            public in accordance with the                         Commission is publishing this notice to
                                                  Proposed Rule Change Received From                      provisions of 5 U.S.C. 552, will be                   solicit comments on the proposed rule
                                                  Members, Participants, or Others                        available for Web site viewing and                    change from interested persons.
                                                    The Exchange neither solicited nor                    printing in the Commission’s Public
                                                  received comments on the proposed                       Reference Room, 100 F Street NE.,                     I. Self-Regulatory Organization’s
                                                  rule change.                                            Washington, DC 20549, on official                     Statement of the Terms of Substance of
                                                                                                          business days between the hours of                    the Proposed Rule Change
                                                  III. Date of Effectiveness of the
                                                  Proposed Rule Change and Timing for                     10:00 a.m. and 3:00 p.m. Copies of the                   FINRA is proposing to amend FINRA
                                                  Commission Action                                       filing also will be available for                     Rule 7730 to establish a fee for the
                                                                                                          inspection and copying at the principal               Academic Corporate Bond TRACE Data
                                                     Within 45 days of the date of
                                                                                                          office of the Exchange. All comments                  product.
                                                  publication of this notice in the Federal
                                                                                                          received will be posted without change;
                                                  Register or within such longer period                                                                            The text of the proposed rule change
                                                  up to 90 days (i) as the Commission may                 the Commission does not edit personal
                                                                                                          identifying information from                          is available on FINRA’s Web site at
                                                  designate if it finds such longer period                                                                      http://www.finra.org, at the principal
                                                  to be appropriate and publishes its                     submissions. You should submit only
                                                                                                          information that you wish to make                     office of FINRA and at the
mstockstill on DSK3G9T082PROD with NOTICES




                                                  reasons for so finding or (ii) as to which                                                                    Commission’s Public Reference Room.
                                                  the Exchange consents, the Commission                   available publicly. All submissions
                                                  will:                                                   should refer to File Number SR–C2–
                                                     A. By order approve or disapprove                    2016–020, and should be submitted on                    61 17 CFR 200.30–3(a)(12).
                                                  such proposed rule change, or                           or before November 25, 2016.                            1 15 U.S.C. 78s(b)(1).
                                                     B. institute proceedings to determine                                                                        2 17 CFR 240.19b–4.

                                                  whether the proposed rule change                                                                                3 15 U.S.C. 78s(b)(3)(A)(ii).

                                                  should be disapproved.                                                                                          4 17 CFR 240.19b–4(f)(2).




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Document Created: 2016-11-03 03:24:26
Document Modified: 2016-11-03 03:24:26
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 76671 

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