83_FR_61139 83 FR 60911 - Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing of a Proposed Rule Change Relating To Adopt Complex Reserve Order Functionality

83 FR 60911 - Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing of a Proposed Rule Change Relating To Adopt Complex Reserve Order Functionality

SECURITIES AND EXCHANGE COMMISSION

Federal Register Volume 83, Issue 228 (November 27, 2018)

Page Range60911-60916
FR Document2018-25883

Federal Register, Volume 83 Issue 228 (Tuesday, November 27, 2018)
[Federal Register Volume 83, Number 228 (Tuesday, November 27, 2018)]
[Notices]
[Pages 60911-60916]
From the Federal Register Online  [www.thefederalregister.org]
[FR Doc No: 2018-25883]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-84642; File No. SR-CboeEDGX-2018-049]


Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice 
of Filing of a Proposed Rule Change Relating To Adopt Complex Reserve 
Order Functionality

November 21, 2018.
    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 November 8, 2018, Cboe EDGX Exchange, Inc. (the ``Exchange'' or 
``EDGX'') filed with the Securities and Exchange Commission (the 
``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

    Cboe EDGX Exchange, Inc. (the ``Exchange'' or ``EDGX'') proposes to 
adopt Complex Reserve Order functionality.

(additions are italic; deletions are [bracketed])
* * * * *
Rules of Cboe EDGX Exchange, Inc.
* * * * *
Rule 21.20. Complex Orders
    (a) No change.
    (b) Availability of Types of Complex Orders. The Exchange will 
determine and communicate to Members via specifications and/or a 
Regulatory Circular listing when the complex order types, among the 
complex order types set forth in this Rule, are available for use on 
the Exchange. The complex order types that may be submitted are limit 
orders and market orders, and orders with a Time in Force of GTD, IOC, 
DAY, GTC, or OPG as such terms are defined in Rule 21.1(f).The System 
also accepts the following instructions for complex orders[ will also 
be accepted by the Exchange]:
    (1)-(3) No change.
    (4) (Reserved)
    (5) (Reserved)
    (6) Complex Reserve Order. A ``Complex Reserve Order'' is a complex 
limit order with both a portion of the quantity displayed (``Display 
Quantity'') and a reserve portion of the quantity (``Reserve 
Quantity'') not displayed. Both the Display Quantity and Reserve 
Quantity of a Complex Reserve Order are available for potential 
execution pursuant to paragraphs (c) and (d) below. When entering a 
Complex Reserve Order, a User must instruct the Exchange as to the 
quantity of the Complex Reserve Order to be initially displayed by the 
System (``Max Floor''). If the Display Quantity of a Complex Reserve 
Order is fully executed, the System will, in accordance with the User's 
instruction, replenish the Display Quantity from the Reserve Quantity 
using one of the below replenishment instructions. If the remainder of 
a Complex Reserve Order is less than the replenishment amount, the 
System will display the entire remainder of the Complex Reserve Order. 
The System creates a new timestamp for both the Display Quantity and 
Reserve Quantity of the Complex Reserve Order each time it is 
replenished from reserve.
    (A) Random Replenishment. An instruction that a User may attach to 
a Complex Reserve Order where the System randomly replenishes the 
Display Quantity for the Complex Reserve Order with a number of 
contracts not outside a replenishment range, which equals the Max Floor 
plus and minus a replenishment value established by the User when 
entering a Complex Reserve Order with a Random Replenishment 
instruction.
    (B) Fixed Replenishment. For any Complex Reserve Order for which a 
User does not select Random Replenishment, the System will replenish 
the Display Quantity of the Complex Reserve Order with the number of 
contracts equal to the Max Floor (or the entire remainder of the 
Complex Reserve Order if it is less than the replenishment amount).
    (c) Trading of Complex Orders. The Exchange will determine and 
communicate to Members via specifications and/or Regulatory Circular 
which complex order origin codes (i.e., non-broker-dealer customers, 
broker-dealers that are not Market Makers on an options exchange, and/
or Market Makers on an options exchange) are eligible for entry onto 
the COB. Complex orders will be subject to all other Exchange Rules 
that pertain to orders submitted to the Exchange generally, unless 
otherwise provided in this Rule.
    (1) No change.
    (2) Execution of Complex Orders.
    (A)-(E) No change.
    (F) Legging. Complex orders up to a maximum number of legs 
(determined by the Exchange on a class-by-class basis as either two, 
three, or four legs

[[Page 60912]]

and communicated to Members via specifications and/or Regulatory 
Circular) may be automatically executed against bids and offers on the 
Simple Book (both displayed and nondisplayed orders) for the individual 
legs of the complex order (``Legging''), provided the complex order can 
be executed in full or in a permissible ratio by such bids and offers. 
Complex orders with two option legs where both legs are buying or both 
legs are selling and both legs are calls or both legs are puts may only 
trade against other complex orders on the COB and will not be permitted 
to leg into the Simple Book. Notwithstanding the foregoing, all two leg 
COA-eligible Customer complex orders will be allowed to leg into the 
Simple Book without restriction. Complex orders with three or four 
option legs where all legs are buying or all legs are selling may only 
trade against other complex orders on the COB and will not leg into the 
Simple Book, regardless of whether the option leg is a call or a put. 
The entire quantity of a Complex Reserve Order (both the Display 
Quantity and Reserve Quantity) Legs into the Simple Book at the same 
time, and any quantity that does not execute pursuant to paragraph (c) 
or (d) after Legging will rest in the COB in accordance with the 
Complex Reserve Order instruction.
    (G) No change.
    (3) Complex Order Priority.
    (A) No change.
    (B) Complex orders will be automatically executed against bids and 
offers on the COB in price priority. Bids and offers at the same price 
on the COB will be executed in time priority. Displayed complex orders 
resting on the COB have priority over nondisplayed portions of Complex 
Reserve Orders resting on the COB. If there are Priority Customer 
Orders in the Simple Book at the same price as orders resting on the 
COB against which an incoming complex order will execute, the order 
will first Leg into the Simple Book to execute against the Priority 
Customer Orders (both displayed and nondisplayed orders) before 
executing against complex orders in the COB. Complex orders that leg 
into the Simple Book (as described in subparagraph (c)(2)(F) above) 
will be executed in accordance with Rule 21.8.
    (4)-(6) No change.
    (d) COA Process. All option classes will be eligible to participate 
in a COA. Upon evaluation as set forth in subparagraph (c)(5) above, 
the Exchange may determine to automatically submit a COA-eligible order 
into a COA.
    (1) No change.
    (2) Commencement of COA. Upon receipt of a COA-eligible order, the 
Exchange will begin the COA process by sending a COA auction message. 
The COA auction message will be sent to all subscribers to the 
Exchange's data feeds that deliver COA auction messages. The COA 
auction message will identify the COA auction ID, instrument ID (i.e., 
complex strategy), origin code, quantity, and side of the market of the 
COA-eligible order. If the COA-eligible order is a Complex Reserve 
Order, the COA auction message only identifies the Display Quantity; 
however, the entire quantity (both the Display Quantity and Reserve 
Quantity) may execute following the COA pursuant to subparagraph (7) 
below. The Exchange may also determine to include the price in COA 
auction messages and if it does so it will announce such determination 
in published specifications and/or a Regulatory Circular to Members. 
The price included in the COA auction message will be the limit order 
price, unless the COA is initiated by a complex market order, in which 
case such price will be the SBBO, subject to any applicable price 
protections.
    (3) No change.
    (4) COA Response. Members may submit a response to the COA auction 
message (a ``COA Response'') during the Response Time Interval. COA 
Responses can be submitted by a Member with any origin code, including 
Priority Customer. COA Responses may be submitted in $0.01 increments 
and must specify the price, size, side of the market (i.e., a response 
to a buy COA as a sell or a response to a sell COA as a buy) and COA 
auction ID for the COA to which the response is targeted. COA Responses 
may be larger than the COA-eligible order. Multiple COA Responses from 
the same Member may be submitted during the Response Time Interval. COA 
Responses represent non-firm interest that can be modified or withdrawn 
at any time prior to the end of the Response Time Interval, though any 
modification to a COA Response other than a decrease of size will 
result in a new timestamp and a loss of priority. COA Responses will 
not be displayed by the Exchange. At the end of the Response Time 
Interval, COA Responses are firm (i.e., guaranteed at their price and 
size). Any COA Responses not executed in full will expire at the end of 
the COA. Any COA Responses not executable based on the price of the COA 
will be cancelled immediately.
    (5)-(6) No change.
    (7) Allocation at the Conclusion of a COA. Orders executed in a COA 
will be allocated first in price priority based on their original limit 
price as follows:
    (A) Priority Customer Orders (both displayed and nondisplayed 
Priority Customer Orders) resting on the Simple Book;
    (B) COA Responses and unrelated orders on the COB (displayed 
complex orders have priority over nondisplayed portions of Complex 
Reserve Orders) in time priority;
    (C) No change.
    (8)-(9) No change.
    Interpretations and Policies:
    .01-.06 No change.
* * * * *
    The text of the proposed rule change is also available on the 
Exchange's website (http://www.cboe.com/AboutCBOE/CBOELegalRegulatoryHome.aspx), at the Exchange's Office of the 
Secretary, and at the Commission's Public Reference Room.

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

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

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

1. Purpose
    In 2016, the Exchange's parent company, Cboe Global Markets, Inc. 
(formerly named CBOE Holdings, Inc.) (``Cboe Global''), which is the 
parent company of Cboe Exchange, Inc. (``Cboe Options'') and Cboe C2 
Exchange, Inc., acquired the Exchange, Cboe EDGA Exchange, Inc. 
(``EDGA''), Cboe BZX Exchange, Inc. (``BZX or BZX Options''), and Cboe 
BYX Exchange, Inc. (``BYX'' and, together with C2, Cboe Options, EDGX, 
EDGA, and BZX, the ``Cboe Affiliated Exchanges''). The Cboe Affiliated 
Exchanges are working to align certain system functionality, retaining 
only intended differences between the Cboe Affiliated Exchanges, in the 
context of the technology migration of Cboe Options to the same trading 
platform as the Exchange. Thus, the proposed rule change is intended to

[[Page 60913]]

add certain functionality to the Exchange's System that is currently 
offered by Cboe Options \3\ in order to ultimately provide a consistent 
technology offering for market participants who interact with the Cboe 
Affiliated Exchanges. Although the Exchange intentionally offers 
certain features that differ from those offered by its affiliates and 
will continue to do so, the Exchange believes that offering similar 
functionality to the extent practicable will reduce potential confusion 
for Users.
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    \3\ Cboe Options currently offers reserve functionality for 
complex orders. See Cboe Options Regulatory Circular RG11-016 
(January 27, 2011); see also Cboe Options Rule 6.53 (which permits 
Cboe Options to determine which orders types are available for which 
Exchange systems).
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    Currently, one of the Order Types in the Rules for simple orders is 
a Reserve Order.\4\ When implemented, simple Reserve Orders will permit 
Users to enter orders with both displayed and nondisplayed amounts. 
Reserve Orders will provide Users with additional flexibility to manage 
and display their orders and additional control over their executions 
on the Exchange.
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    \4\ See Rule 21.1(d)(1). This rule is currently effective but 
not yet operative. See SR-CboeEDGX-2018-051 (November 5, 2018). The 
Exchange intends to implement simple Reserve Order functionality on 
November 29, 2018.
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    The Exchange proposes to adopt Complex Reserve Order 
functionality.\5\ Complex Reserve Orders would generally function in 
the same manner as simple Reserve Orders, as currently described in the 
definition of Reserve Orders in Rule 21.1(d)(1).\6\ Specifically, a 
``Complex Reserve Order'' is a complex limit order with both a portion 
of the quantity displayed (``Display Quantity'') and a reserve portion 
of the quantity (``Reserve Quantity'') not displayed. Both the Display 
Quantity and Reserve Quantity of a Complex Reserve Order are available 
for execution pursuant to Rule 21.20(c) and (d).\7\ When entering a 
Complex Reserve Order, a User must instruct the Exchange as to the 
quantity of the Complex Reserve Order to be initially displayed by the 
System (``Max Floor''). If the Display Quantity of a Complex Reserve 
Order is fully executed, the System will, in accordance with the User's 
instruction, replenish the Display Quantity from the Reserve Quantity 
using one of the below replenishment instructions. If the remainder of 
a Complex Reserve Order is less than the replenishment amount, the 
System will display the entire remainder of the Complex Reserve Order. 
The System creates a new timestamp for both the Display Quantity and 
Reserve Quantity of the Complex Reserve Order each time it is 
replenished from reserve.
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    \5\ See proposed Rule 21.20(b)(6). The Exchange recently 
proposed to amend its Rules to adopt Post Only complex order 
functionality. See Securities Exchange Act Release No. 34-84393 
(October 10, 2018), 83 FR 52264 (October 16, 2018) (SR-CboeEDGX-
2018-043). The proposed rule text is based on the currently 
effective rule text (the proposed reserved subparagraphs (b)(4) and 
5) accommodate proposed rule text the Exchange intends to include in 
an amendment to that rule filing). If SR-CboeEDGX-2018-043 is 
approved by the Securities and Exchange Commission (the 
``Commission'') prior to the date the Commission acts on this rule 
filing, the Exchange will amend this rule filing to update the 
proposed rule text to reflect the rule text as amended by that 
filing.
    \6\ See supra note 4.
    \7\ Pursuant to Rule 21.20(c) and (d), complex orders (including 
the Display and Reserve Quantities of Complex Reserve Orders) may 
execute during the COB opening process, against incoming complex 
orders, simple orders in the Simple Book (via Legging), or following 
a COA (if the complex order is COA-eligible pursuant to Rule 
21.20(b)(2)). Complex Reserve Orders will be COA-eligible, subject 
to a User's instructions.
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    A User may determine that a Complex Reserve Order it submits should 
be subject to ``Random Replenishment'' or ``Fixed Replenishment.'' If a 
Complex Reserve Order has a Random Replenishment instruction, the 
System randomly replenishes the Display Quantity for the Complex 
Reserve Order with a number of contracts not outside a replenishment 
range, which equals the Max Floor plus and minus a replenishment value 
established by the User when entering a Complex Reserve Order with a 
Random Replenishment instruction. For any Complex Reserve Order for 
which a User does not select Random Replenishment, the System will 
replenish the Display Quantity of the Complex Reserve Order with the 
number of contracts equal to the Max Floor (or the entire remainder of 
the Complex Reserve Order if it is less than the replenishment amount).
    Current Rule 21.20(d)(2) provides that upon receipt of a COA-
eligible order,\8\ the Exchange will begin the complex order auction 
(``COA'') process by sending a COA auction message to all subscribers 
to the Exchange's data feeds that deliver COA auction messages. A COA 
auction message identifies the COA auction ID, instrument ID (i.e. 
complex strategy), origin code, quantity, and side of the market of the 
COA-eligible order. The proposed rule change provides that if the COA-
eligible order is a Complex Reserve Order, the COA auction message only 
identifies the Display Quantity; however, the entire quantity (both the 
Display Quantity and Reserve Quantity) may execute following the COA 
pursuant to Rule 21.20(d)(7).\9\ The Exchange believes this is 
consistent with the purpose of a Reserve Order. If a User submits a 
Reserve Order (simple or complex), the User does so to only have a 
certain specified size publicly displayed. If the entire quantity of a 
Complex Reserve Order was auctioned in a COA, the entire size of the 
Complex Reserve Order would be publicly displayed,\10\ rather than the 
Display Quantity the User indicated it wanted publicly visible. 
Therefore, the Exchange believes it is appropriate to include only the 
Display Quantity of a Complex Reserve Order in a COA message.\11\
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    \8\ See Rule 21.20(b)(2) for the definition of a COA-eligible 
order.
    \9\ See proposed Rule 21.20(d)(2).
    \10\ See current Rule 21.20(d)(2) (COA auction messages 
identify, among other things, the quantity of the COA-eligible 
order).
    \11\ Making both the Display Quantity and Reserve Quantity 
available for execution at the end of a COA is consistent with the 
definition of the Reserve Order instruction for simple orders, which 
provides that both portions are available for potential execution 
against incoming orders. See Rule 21.1(d)(1). The proposed rule 
change provides the entire quantity of a Complex Reserve Order that 
initiates a COA with an opportunity to execute following a COA.
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    Proposed Rule 21.20(c)(2)(F) states the entire quantity of a 
Complex Reserve Order (both the Display Quantity and Reserve Quantity) 
will Leg into the Simple Book at the same time, and any quantity that 
does not execute pursuant to Rule 21.20(c) or (d) after Legging will 
rest in the COB in accordance with the proposed Complex Reserve Order 
instruction. As stated in the definition of a Reserve Order and the 
proposed definition of a Complex Reserve Order, both the Displayed 
Quantity and Reserve Quantity are eligible for execution against 
incoming orders. The Exchange believes it is appropriate to similarly 
make both the Displayed Quantity and Reserve Quantity eligible for 
execution against orders and quotes in the Simple Book as well. This 
will maximize the size of resting orders and quotes on the Simple Book 
that may execute when these orders Leg into the Simple Book, as well as 
provide the entire quantity of a Complex Reserve Order with an 
opportunity to execute against orders in the Simple Book. A Complex 
Reserve Order may Leg into the Simple Book after a COA, following 
submission to the System (if not COA-eligible), or following evaluation 
when resting in the COB.\12\ If any portion of a Complex Reserve Order 
does not execute in those circumstances, the remaining quantity will 
enter the COB with a Display Quantity and Reserve Quantity with amounts 
determined in

[[Page 60914]]

accordance with proposed Rule 21.20(b)(6).
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    \12\ See Rule 21.20(c)(2)(G) (describing the initial evaluation 
process), (c)(5) (describing the evaluation process after a complex 
order is resting in the COB), and (d)(5) (describing the processing 
of COA-eligible orders).
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    The proposed rule change also amends Rule 21.20(d)(4) to clarify 
that COA Responses may be larger than the COA-eligible order (in 
response to which the COA Response is submitted). Neither the System 
nor the Rules limit the size of COA Responses to the size of the COA-
eligible order, and the Exchange believes this proposed change will 
provide Users with additional clarity. Because COA Responses are not 
limited to the size of COA-eligible orders, if a Complex Reserve Order 
initiates a COA, COA Responses with size larger than the Display 
Quantity of the Complex Reserve Order will have the opportunity to 
execute against the entire size of the Complex Reserve Order.
    Processing and execution of Complex Reserve Orders will generally 
occur in the same manner as other complex orders in accordance with 
current Rule 21.20(c) and (d). Proposed Rule 21.20(c)(3)(B) and 
(d)(7)(B) states that displayed complex orders resting on the COB have 
priority over nondisplayed portions of Complex Reserve Orders resting 
on the COB. This is consistent with the current handling of simple 
Reserve Orders.\13\ The proposed rule change also clarifies in 
21.20(c)(2)(F), (c)(3)(B), and (d)(7)(A) that both displayed and 
nondisplayed Priority Customer bids and offers on the Simple Book \14\ 
for the individual leg components of the complex order trade before 
complex orders (both displayed and nondisplayed orders) resting on the 
COB and COA Responses, if applicable, at the same price when a complex 
order Legs into the Simple Book. This is consistent with current 
functionality and current Rules. Specifically, Rule 21.20(c)(3)(B) 
states that complex orders that leg into the Simple Book will be 
executed in accordance with Rule 21.8, which provides that resting 
orders and quotes are prioritized according to price and there [sic] 
are allocated in a pro-rata fashion (subject to priority overlays, such 
as Priority Customer Overlays and Entitlements), and that displayed 
orders have priority over nondisplayed orders. Therefore, if a complex 
order Legs in to the Simple Book, it would execute against displayed 
and then nondisplayed resting interest in the Simple Book at the 
applicable price before executing against other complex orders. The 
proposed rule change adds clarity to the priority of resting orders 
when a complex order Legs into the Simple Book, as well as describes 
how complex reserve orders will be prioritized.
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    \13\ See Rule 21.1(d)(1) and supra note 4.
    \14\ Priority Customer orders on the Simple Book have first 
priority pursuant to the Customer Overlay. See Rule 21.8(d). 
Because, pursuant to current Rule 21.20(c)(3)(A), a complex order 
must improve the price of the BBO of a component of a complex 
strategy by at least $0.01 if it consists of a Priority Customer 
Order, if the execution price of a complex order is the same as the 
SBBO that consists of Priority Customer Orders, the order will first 
Leg into the Simple Book pursuant to Rule 21.20(c)(2)(F). The 
proposed rule change to Rule 21.20(c)(3)(A) clarifies this order of 
priority. Specifically, the proposed rule change states if there are 
Priority Customer Orders in the Simple Book at the same price as 
orders resting on the COB against which an incoming complex order 
will execute, the order will first Leg into the Simple Book to 
execute against the Priority Customer Orders (both displayed and 
nondisplayed orders) before executing against complex orders in the 
COB.
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    If a complex order Legs into the Simple Book, the execution 
priority of contra-side interest will be as follows:

 Displayed Priority Customer simple orders
 Nondisplayed portions of Priority Customer simple orders
 Displayed complex orders and COA Responses, if applicable
 Nondisplayed portions of Complex Reserve Orders
 Displayed non-Priority Customer simple orders
 Nondisplayed portions of non-Priority Customer simple orders

The Exchange believes this is reasonable, as it ensures protection of 
the leg markets while ensuring system stability. This priority order 
results in nondisplayed orders on the Simple Book ahead of displayed 
complex orders on the COB. While the Exchange generally prioritizes 
displayed orders over nondisplayed orders to encourage Users to submit 
displayed liquidity, executing complex orders first against displayed 
Priority Customer simple orders, second against displayed complex 
orders and COA responses, third against displayed non-Priority Customer 
simple orders, fourth against nondisplayed portions Priority Customer 
simple orders, fifth against nondisplayed portions of Complex Reserve 
Orders, and sixth against nondisplayed portions of non-Priority 
Customer simple orders would significantly increase the complexity of 
the proposed functionality. The Simple Book and COB are entirely 
separate functioning books, and moving a complex order back and forth 
between the two books increases systematic risk related to Legging. 
Additionally, this would increase the execution time for complex orders 
that are able to Leg, which may harm Users. The Exchange believes the 
need to ensure system stability and efficient executions in connection 
with offering the proposed functionality to Users outweighs any 
potential benefits of prioritizing all displayed interest ahead of 
nondisplayed interest in this context.
    The proposed rule change also makes a nonsubstantive change to the 
introductory sentence to the list of complex order types in Rule 
21.20(b) to eliminate the use of passive voice in that sentence.
2. Statutory Basis
    The Exchange believes the proposed rule change is consistent with 
the Securities Exchange Act of 1934 (the ``Act'') and the rules and 
regulations thereunder applicable to the Exchange and, in particular, 
the requirements of Section 6(b) of the Act.\15\ Specifically, the 
Exchange believes the proposed rule change is consistent with the 
Section 6(b)(5) \16\ 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) \17\ requirement that the rules of an exchange not be 
designed to permit unfair discrimination between customers, issuers, 
brokers, or dealers.
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    \15\ 15 U.S.C. 78f(b).
    \16\ 15 U.S.C. 78f(b)(5).
    \17\ Id.
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    In particular, the proposed rule change will remove impediments to 
and perfect the mechanism of a free and open national market system, as 
well as benefit investors by providing Users with additional 
flexibility to manage and display their complex orders and additional 
control over their executions on the Exchange. This may encourage 
market participants to bring additional liquidity to the market, which 
benefits all investors.
    The Exchange notes that Reserve Order functionality is not new or 
unique and is already available in a similar capacity for simple 
orders. While the Reserve Order functionality is not currently 
available for complex orders, the Exchange has Reserve Order 
functionality in its Rules for simple orders, which functions 
substantially in the same manner as the proposed Complex Reserve Order 
functionality.\18\

[[Page 60915]]

The purpose of a Complex Reserve Order is the same as the purpose of a 
simple Reserve Order.
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    \18\ As noted above, Reserve Order functionality for simple 
orders is described in Rules that are currently effective but not 
yet operative.
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    The proposed rule change to only include the Displayed Quantity of 
a Complex Reserve Order in a COA message protects investors, as it is 
consistent with the purpose of a Complex Reserve Order and the 
intention of a User that submits a Complex Reserve Order, which is to 
only have a certain specified size publicly displayed. This provides 
Complex Reserve Orders with the potential for price improvement in a 
manner consistent with the objective of a Reserve Order. Therefore, the 
Exchange believes it is appropriate to only include the Display 
Quantity of a Complex Reserve Order in a COA message.
    The Exchange believes the proposed rule change regarding how 
Complex Reserve Orders Leg into the Simple Book will benefit investors. 
The proposed rule change is consistent with the definition of a Reserve 
Order, which states that the entire quantity is eligible for potential 
execution against incoming orders, and thus provides the entire 
quantity of a Reserve Order with an opportunity to execute against 
orders and quotes in the Simple Book. Additionally, this will maximize 
the size of resting orders and quotes on the Simple Book that may 
execute when Complex Reserve Orders Leg into the Simple Book. 
Therefore, the Exchange believes the proposed rule change may increase 
execution opportunities for both Complex Reserve Orders and simple 
orders and quotes resting on the Simple Book.
    The Exchange believes the proposed rule change related to the 
priority of Complex Reserve Orders promotes just and equitable 
principles of trade, as it is consistent with current priority in the 
Simple Book that provides displayed orders have priority over 
nondisplayed orders. The proposed rule change that displayed portions 
of complex orders resting on the COB have priority over nondisplayed 
portions of Complex Reserve Orders resting on the COB is reasonable, 
because it is consistent with the current handling of simple Reserve 
Orders, as discussed above. Additionally, the proposed rule change to 
clarify that displayed and nondisplayed Priority Customer orders and 
quotes resting on the Simple Book have priority over all displayed and 
nondisplayed orders resting on the COB when a complex order Legs into 
the Simple Book is consistent with current functionality and current 
Rules describing how complex orders Leg into the Simple Book. This 
additional clarity regarding the order in which resting orders and 
quotes on the Simple Book will trade when a complex order Legs into the 
Simple Book benefits investors, as it provides more detail regarding 
the priority of executions on the Exchange. The Exchange also believes 
the proposed priority ensures system stability and efficient executions 
outweighs [sic]. The Exchange notes it is not novel for nondisplayed 
interest to trade ahead of displayed interest.\19\
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    \19\ See supra note 15 [sic].
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    The proposed rule change is generally intended to add certain 
system functionality to the Exchange's System in order to provide a 
consistent technology offering for the Cboe Affiliated Exchanges, as 
Cboe Options currently offers (and intends to offer following its 
migration to the same technology platform as the Exchange) complex 
reserve order functionality. A consistent technology offering, in turn, 
will simplify the technology implementation, changes, and maintenance 
by Users of the Exchange that are also participants on Cboe Affiliated 
Exchanges. The proposed rule change will provide Users with additional 
flexibility to manage and display their orders and control their 
executions on the Exchange. This may encourage market participants to 
bring additional liquidity to the market, which benefits all investors. 
Additionally, this will provide Users with greater harmonization 
between the order handling instructions available among the Cboe 
Affiliated Exchanges.

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

    The Exchange 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 Exchange believes the 
proposed rule change will not burden intramarket competition because 
the Reserve Order instruction on complex orders will be available to 
all market participants. Additionally, use of the Reserve Order 
instruction on complex orders is voluntary. The Exchange also believes 
the proposed rule change will not impose any burden on intermarket 
competition because this relates to an instruction on orders that are 
submitted to the Exchange and how the Exchange's System will handle and 
execute them. Additionally, nothing prevents other options exchanges 
that offer complex orders from adopting a Reserve Order functionality 
for complex orders. The Exchange also believes the proposed rule change 
will promote competition, as Complex Reserve Orders will provide Users 
with additional flexibility to manage and display their complex orders 
and additional control over their executions on the Exchange. This may 
encourage market participants to bring additional liquidity to the 
market, which benefits all investors.

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-CboeEDGX-2018-049 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-CboeEDGX-2018-049. 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 website (http://www.sec.gov/rules/sro.shtml). 
Copies of the submission, all subsequent

[[Page 60916]]

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 website 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. Persons submitting comments are cautioned that we do 
not redact or edit personal identifying information from comment 
submissions. You should submit only information that you wish to make 
available publicly. All submissions should refer to File Number SR-
CboeEDGX-2018-049, and should be submitted on or before December 18, 
2018.
---------------------------------------------------------------------------

    \20\ 17 CFR 200.30-3(a)(12).

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\20\
Brent J. Fields,
Secretary.
[FR Doc. 2018-25883 Filed 11-26-18; 8:45 am]
 BILLING CODE 8011-01-P



                                                                           Federal Register / Vol. 83, No. 228 / Tuesday, November 27, 2018 / Notices                                                60911

                                              Electronic Comments                                       SECURITIES AND EXCHANGE                                    and a reserve portion of the quantity
                                                                                                        COMMISSION                                                 (‘‘Reserve Quantity’’) not displayed.
                                                • Use the Commission’s internet                                                                                    Both the Display Quantity and Reserve
                                              comment form (http://www.sec.gov/                         [Release No. 34–84642; File No. SR–
                                                                                                                                                                   Quantity of a Complex Reserve Order
                                              rules/sro.shtml); or                                      CboeEDGX–2018–049]
                                                                                                                                                                   are available for potential execution
                                                • Send an email to rule-comments@                       Self-Regulatory Organizations; Cboe                        pursuant to paragraphs (c) and (d)
                                              sec.gov. Please include File Number SR–                   EDGX Exchange, Inc.; Notice of Filing                      below. When entering a Complex
                                              NASDAQ–2018–093 on the subject line.                      of a Proposed Rule Change Relating                         Reserve Order, a User must instruct the
                                                                                                        To Adopt Complex Reserve Order                             Exchange as to the quantity of the
                                              Paper Comments                                                                                                       Complex Reserve Order to be initially
                                                                                                        Functionality
                                                                                                                                                                   displayed by the System (‘‘Max Floor’’).
                                                • Send paper comments in triplicate                     November 21, 2018.                                         If the Display Quantity of a Complex
                                              to Secretary, Securities and Exchange                        Pursuant to Section 19(b)(1) of the                     Reserve Order is fully executed, the
                                              Commission, 100 F Street NE,                              Securities Exchange Act of 1934 (the                       System will, in accordance with the
                                              Washington, DC 20549–1090.                                ‘‘Act’’),1 and Rule 19b–4 thereunder,2                     User’s instruction, replenish the Display
                                              All submissions should refer to File                      notice is hereby given that on November                    Quantity from the Reserve Quantity
                                              Number SR–NASDAQ–2018–093. This                           8, 2018, Cboe EDGX Exchange, Inc. (the                     using one of the below replenishment
                                              file number should be included on the                     ‘‘Exchange’’ or ‘‘EDGX’’) filed with the                   instructions. If the remainder of a
                                              subject line if email is used. To help the                Securities and Exchange Commission                         Complex Reserve Order is less than the
                                                                                                        (the ‘‘Commission’’) the proposed rule                     replenishment amount, the System will
                                              Commission process and review your
                                                                                                        change as described in Items I, II, and                    display the entire remainder of the
                                              comments more efficiently, please use                                                                                Complex Reserve Order. The System
                                                                                                        III below, which Items have been
                                              only one method. The Commission will                                                                                 creates a new timestamp for both the
                                                                                                        prepared by the Exchange. The
                                              post all comments on the Commission’s                     Commission is publishing this notice to                    Display Quantity and Reserve Quantity
                                              internet website (http://www.sec.gov/                     solicit comments on the proposed rule                      of the Complex Reserve Order each time
                                              rules/sro.shtml). Copies of the                           change from interested persons.                            it is replenished from reserve.
                                              submission, all subsequent                                                                                              (A) Random Replenishment. An
                                              amendments, all written statements                        I. Self-Regulatory Organization’s                          instruction that a User may attach to a
                                              with respect to the proposed rule                         Statement of the Terms of Substance of                     Complex Reserve Order where the
                                              change that are filed with the                            the Proposed Rule Change                                   System randomly replenishes the
                                              Commission, and all written                                  Cboe EDGX Exchange, Inc. (the                           Display Quantity for the Complex
                                              communications relating to the                            ‘‘Exchange’’ or ‘‘EDGX’’) proposes to                      Reserve Order with a number of
                                              proposed rule change between the                          adopt Complex Reserve Order                                contracts not outside a replenishment
                                              Commission and any person, other than                     functionality.                                             range, which equals the Max Floor plus
                                              those that may be withheld from the                       (additions are italic; deletions are                       and minus a replenishment value
                                              public in accordance with the                                [bracketed])                                            established by the User when entering a
                                              provisions of 5 U.S.C. 552, will be                       *      *    *     *     *                                  Complex Reserve Order with a Random
                                              available for website viewing and                                                                                    Replenishment instruction.
                                                                                                        Rules of Cboe EDGX Exchange, Inc.                             (B) Fixed Replenishment. For any
                                              printing in the Commission’s Public
                                                                                                        *          *       *      *       *                        Complex Reserve Order for which a User
                                              Reference Room, 100 F Street NE,
                                                                                                                                                                   does not select Random Replenishment,
                                              Washington, DC 20549, on official                         Rule 21.20. Complex Orders                                 the System will replenish the Display
                                              business days between the hours of                                                                                   Quantity of the Complex Reserve Order
                                                                                                           (a) No change.
                                              10:00 a.m. and 3:00 p.m. Copies of the                       (b) Availability of Types of Complex                    with the number of contracts equal to
                                              filing also will be available for                         Orders. The Exchange will determine                        the Max Floor (or the entire remainder
                                              inspection and copying at the principal                   and communicate to Members via                             of the Complex Reserve Order if it is less
                                              office of the Exchange. All comments                      specifications and/or a Regulatory                         than the replenishment amount).
                                              received will be posted without change.                   Circular listing when the complex order                       (c) Trading of Complex Orders. The
                                              Persons submitting comments are                           types, among the complex order types                       Exchange will determine and
                                              cautioned that the Commission does not                    set forth in this Rule, are available for                  communicate to Members via
                                              edit personal identifying information                     use on the Exchange. The complex order                     specifications and/or Regulatory
                                              from submissions. You should submit                       types that may be submitted are limit                      Circular which complex order origin
                                              only information that you wish to make                    orders and market orders, and orders                       codes (i.e., non-broker-dealer customers,
                                              available publicly. All submissions                       with a Time in Force of GTD, IOC, DAY,                     broker-dealers that are not Market
                                              should refer to File Number SR–                           GTC, or OPG as such terms are defined                      Makers on an options exchange, and/or
                                              NASDAQ–2018–093 and should be                             in Rule 21.1(f).The System also accepts                    Market Makers on an options exchange)
                                              submitted on or before December 18,                       the following instructions for complex                     are eligible for entry onto the COB.
                                              2018.                                                     orders[ will also be accepted by the                       Complex orders will be subject to all
                                                                                                        Exchange]:                                                 other Exchange Rules that pertain to
                                                For the Commission, by the Division of                                                                             orders submitted to the Exchange
                                                                                                           (1)–(3) No change.
                                              Trading and Markets, pursuant to delegated                   (4) (Reserved)                                          generally, unless otherwise provided in
                                              authority.13                                                 (5) (Reserved)                                          this Rule.
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                                              Eduardo A. Aleman,                                           (6) Complex Reserve Order. A                               (1) No change.
                                              Assistant Secretary.                                      ‘‘Complex Reserve Order’’ is a complex                        (2) Execution of Complex Orders.
                                              [FR Doc. 2018–25740 Filed 11–26–18; 8:45 am]              limit order with both a portion of the                        (A)–(E) No change.
                                                                                                        quantity displayed (‘‘Display Quantity’’)                     (F) Legging. Complex orders up to a
                                              BILLING CODE 8011–01–P
                                                                                                                                                                   maximum number of legs (determined
                                                                                                            1 15   U.S.C. 78s(b)(1).                               by the Exchange on a class-by-class
                                                13 17   CFR 200.30–3(a)(12).                                2 17   CFR 240.19b–4.                                  basis as either two, three, or four legs


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                                              60912                      Federal Register / Vol. 83, No. 228 / Tuesday, November 27, 2018 / Notices

                                              and communicated to Members via                            (2) Commencement of COA. Upon                      allocated first in price priority based on
                                              specifications and/or Regulatory                        receipt of a COA-eligible order, the                  their original limit price as follows:
                                              Circular) may be automatically executed                 Exchange will begin the COA process by                   (A) Priority Customer Orders (both
                                              against bids and offers on the Simple                   sending a COA auction message. The                    displayed and nondisplayed Priority
                                              Book (both displayed and nondisplayed                   COA auction message will be sent to all               Customer Orders) resting on the Simple
                                              orders) for the individual legs of the                  subscribers to the Exchange’s data feeds              Book;
                                              complex order (‘‘Legging’’), provided                   that deliver COA auction messages. The                   (B) COA Responses and unrelated
                                              the complex order can be executed in                    COA auction message will identify the                 orders on the COB (displayed complex
                                              full or in a permissible ratio by such                  COA auction ID, instrument ID (i.e.,                  orders have priority over nondisplayed
                                              bids and offers. Complex orders with                    complex strategy), origin code, quantity,             portions of Complex Reserve Orders) in
                                              two option legs where both legs are                     and side of the market of the COA-                    time priority;
                                              buying or both legs are selling and both                eligible order. If the COA-eligible order                (C) No change.
                                              legs are calls or both legs are puts may                is a Complex Reserve Order, the COA                      (8)–(9) No change.
                                              only trade against other complex orders                 auction message only identifies the                      Interpretations and Policies:
                                              on the COB and will not be permitted                    Display Quantity; however, the entire                    .01–.06 No change.
                                              to leg into the Simple Book.                            quantity (both the Display Quantity and               *      *    *     *     *
                                              Notwithstanding the foregoing, all two                  Reserve Quantity) may execute                            The text of the proposed rule change
                                              leg COA-eligible Customer complex                       following the COA pursuant to                         is also available on the Exchange’s
                                              orders will be allowed to leg into the                  subparagraph (7) below. The Exchange                  website (http://www.cboe.com/
                                              Simple Book without restriction.                        may also determine to include the price               AboutCBOE/CBOELegal
                                              Complex orders with three or four                       in COA auction messages and if it does                RegulatoryHome.aspx), at the
                                              option legs where all legs are buying or                so it will announce such determination                Exchange’s Office of the Secretary, and
                                              all legs are selling may only trade                     in published specifications and/or a                  at the Commission’s Public Reference
                                              against other complex orders on the                     Regulatory Circular to Members. The                   Room.
                                              COB and will not leg into the Simple                    price included in the COA auction
                                                                                                                                                            II. Self-Regulatory Organization’s
                                              Book, regardless of whether the option                  message will be the limit order price,
                                                                                                                                                            Statement of the Purpose of, and
                                              leg is a call or a put. The entire quantity             unless the COA is initiated by a
                                                                                                                                                            Statutory Basis for, the Proposed Rule
                                              of a Complex Reserve Order (both the                    complex market order, in which case
                                                                                                                                                            Change
                                              Display Quantity and Reserve Quantity)                  such price will be the SBBO, subject to
                                              Legs into the Simple Book at the same                   any applicable price protections.                       In its filing with the Commission, the
                                              time, and any quantity that does not                       (3) No change.                                     Exchange included statements
                                              execute pursuant to paragraph (c) or (d)                   (4) COA Response. Members may                      concerning the purpose of and basis for
                                              after Legging will rest in the COB in                   submit a response to the COA auction                  the proposed rule change and discussed
                                              accordance with the Complex Reserve                     message (a ‘‘COA Response’’) during the               any comments it received on the
                                              Order instruction.                                      Response Time Interval. COA Responses                 proposed rule change. The text of these
                                                 (G) No change.                                       can be submitted by a Member with any                 statements may be examined at the
                                                 (3) Complex Order Priority.                          origin code, including Priority                       places specified in Item IV below. The
                                                 (A) No change.                                       Customer. COA Responses may be                        Exchange has prepared summaries, set
                                                 (B) Complex orders will be                           submitted in $0.01 increments and must                forth in sections A, B, and C below, of
                                              automatically executed against bids and                 specify the price, size, side of the                  the most significant aspects of such
                                              offers on the COB in price priority. Bids               market (i.e., a response to a buy COA as              statements.
                                              and offers at the same price on the COB                 a sell or a response to a sell COA as a               A. Self-Regulatory Organization’s
                                              will be executed in time priority.                      buy) and COA auction ID for the COA                   Statement of the Purpose of, and
                                              Displayed complex orders resting on the                 to which the response is targeted. COA                Statutory Basis for, the Proposed Rule
                                              COB have priority over nondisplayed                     Responses may be larger than the COA-                 Change
                                              portions of Complex Reserve Orders                      eligible order. Multiple COA Responses
                                              resting on the COB. If there are Priority               from the same Member may be                           1. Purpose
                                              Customer Orders in the Simple Book at                   submitted during the Response Time                       In 2016, the Exchange’s parent
                                              the same price as orders resting on the                 Interval. COA Responses represent non-                company, Cboe Global Markets, Inc.
                                              COB against which an incoming                           firm interest that can be modified or                 (formerly named CBOE Holdings, Inc.)
                                              complex order will execute, the order                   withdrawn at any time prior to the end                (‘‘Cboe Global’’), which is the parent
                                              will first Leg into the Simple Book to                  of the Response Time Interval, though                 company of Cboe Exchange, Inc. (‘‘Cboe
                                              execute against the Priority Customer                   any modification to a COA Response                    Options’’) and Cboe C2 Exchange, Inc.,
                                              Orders (both displayed and                              other than a decrease of size will result             acquired the Exchange, Cboe EDGA
                                              nondisplayed orders) before executing                   in a new timestamp and a loss of                      Exchange, Inc. (‘‘EDGA’’), Cboe BZX
                                              against complex orders in the COB.                      priority. COA Responses will not be                   Exchange, Inc. (‘‘BZX or BZX Options’’),
                                              Complex orders that leg into the Simple                 displayed by the Exchange. At the end                 and Cboe BYX Exchange, Inc. (‘‘BYX’’
                                              Book (as described in subparagraph                      of the Response Time Interval, COA                    and, together with C2, Cboe Options,
                                              (c)(2)(F) above) will be executed in                    Responses are firm (i.e., guaranteed at               EDGX, EDGA, and BZX, the ‘‘Cboe
                                              accordance with Rule 21.8.                              their price and size). Any COA                        Affiliated Exchanges’’). The Cboe
                                                 (4)–(6) No change.                                   Responses not executed in full will                   Affiliated Exchanges are working to
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                                                 (d) COA Process. All option classes                  expire at the end of the COA. Any COA                 align certain system functionality,
                                              will be eligible to participate in a COA.               Responses not executable based on the                 retaining only intended differences
                                              Upon evaluation as set forth in                         price of the COA will be cancelled                    between the Cboe Affiliated Exchanges,
                                              subparagraph (c)(5) above, the Exchange                 immediately.                                          in the context of the technology
                                              may determine to automatically submit                      (5)–(6) No change.                                 migration of Cboe Options to the same
                                              a COA-eligible order into a COA.                           (7) Allocation at the Conclusion of a              trading platform as the Exchange. Thus,
                                                 (1) No change.                                       COA. Orders executed in a COA will be                 the proposed rule change is intended to


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                                                                         Federal Register / Vol. 83, No. 228 / Tuesday, November 27, 2018 / Notices                                                      60913

                                              add certain functionality to the                        Order, a User must instruct the                          is consistent with the purpose of a
                                              Exchange’s System that is currently                     Exchange as to the quantity of the                       Reserve Order. If a User submits a
                                              offered by Cboe Options 3 in order to                   Complex Reserve Order to be initially                    Reserve Order (simple or complex), the
                                              ultimately provide a consistent                         displayed by the System (‘‘Max Floor’’).                 User does so to only have a certain
                                              technology offering for market                          If the Display Quantity of a Complex                     specified size publicly displayed. If the
                                              participants who interact with the Cboe                 Reserve Order is fully executed, the                     entire quantity of a Complex Reserve
                                              Affiliated Exchanges. Although the                      System will, in accordance with the                      Order was auctioned in a COA, the
                                              Exchange intentionally offers certain                   User’s instruction, replenish the Display                entire size of the Complex Reserve
                                              features that differ from those offered by              Quantity from the Reserve Quantity                       Order would be publicly displayed,10
                                              its affiliates and will continue to do so,              using one of the below replenishment                     rather than the Display Quantity the
                                              the Exchange believes that offering                     instructions. If the remainder of a                      User indicated it wanted publicly
                                              similar functionality to the extent                     Complex Reserve Order is less than the                   visible. Therefore, the Exchange
                                              practicable will reduce potential                       replenishment amount, the System will                    believes it is appropriate to include only
                                              confusion for Users.                                    display the entire remainder of the                      the Display Quantity of a Complex
                                                 Currently, one of the Order Types in                 Complex Reserve Order. The System                        Reserve Order in a COA message.11
                                              the Rules for simple orders is a Reserve                creates a new timestamp for both the                        Proposed Rule 21.20(c)(2)(F) states the
                                              Order.4 When implemented, simple                        Display Quantity and Reserve Quantity
                                                                                                                                                               entire quantity of a Complex Reserve
                                              Reserve Orders will permit Users to                     of the Complex Reserve Order each time
                                                                                                                                                               Order (both the Display Quantity and
                                              enter orders with both displayed and                    it is replenished from reserve.
                                              nondisplayed amounts. Reserve Orders                       A User may determine that a Complex                   Reserve Quantity) will Leg into the
                                              will provide Users with additional                      Reserve Order it submits should be                       Simple Book at the same time, and any
                                              flexibility to manage and display their                 subject to ‘‘Random Replenishment’’ or                   quantity that does not execute pursuant
                                              orders and additional control over their                ‘‘Fixed Replenishment.’’ If a Complex                    to Rule 21.20(c) or (d) after Legging will
                                              executions on the Exchange.                             Reserve Order has a Random                               rest in the COB in accordance with the
                                                 The Exchange proposes to adopt                       Replenishment instruction, the System                    proposed Complex Reserve Order
                                              Complex Reserve Order functionality.5                   randomly replenishes the Display                         instruction. As stated in the definition
                                              Complex Reserve Orders would                            Quantity for the Complex Reserve Order                   of a Reserve Order and the proposed
                                              generally function in the same manner                   with a number of contracts not outside                   definition of a Complex Reserve Order,
                                              as simple Reserve Orders, as currently                  a replenishment range, which equals the                  both the Displayed Quantity and
                                              described in the definition of Reserve                  Max Floor plus and minus a                               Reserve Quantity are eligible for
                                              Orders in Rule 21.1(d)(1).6 Specifically,               replenishment value established by the                   execution against incoming orders. The
                                              a ‘‘Complex Reserve Order’’ is a                        User when entering a Complex Reserve                     Exchange believes it is appropriate to
                                              complex limit order with both a portion                 Order with a Random Replenishment                        similarly make both the Displayed
                                              of the quantity displayed (‘‘Display                    instruction. For any Complex Reserve                     Quantity and Reserve Quantity eligible
                                              Quantity’’) and a reserve portion of the                Order for which a User does not select                   for execution against orders and quotes
                                              quantity (‘‘Reserve Quantity’’) not                     Random Replenishment, the System                         in the Simple Book as well. This will
                                              displayed. Both the Display Quantity                    will replenish the Display Quantity of                   maximize the size of resting orders and
                                              and Reserve Quantity of a Complex                       the Complex Reserve Order with the                       quotes on the Simple Book that may
                                              Reserve Order are available for                         number of contracts equal to the Max                     execute when these orders Leg into the
                                              execution pursuant to Rule 21.20(c) and                 Floor (or the entire remainder of the                    Simple Book, as well as provide the
                                              (d).7 When entering a Complex Reserve                   Complex Reserve Order if it is less than                 entire quantity of a Complex Reserve
                                                                                                      the replenishment amount).                               Order with an opportunity to execute
                                                 3 Cboe Options currently offers reserve                 Current Rule 21.20(d)(2) provides that                against orders in the Simple Book. A
                                              functionality for complex orders. See Cboe Options      upon receipt of a COA-eligible order,8                   Complex Reserve Order may Leg into
                                              Regulatory Circular RG11–016 (January 27, 2011);                                                                 the Simple Book after a COA, following
                                              see also Cboe Options Rule 6.53 (which permits
                                                                                                      the Exchange will begin the complex
                                              Cboe Options to determine which orders types are        order auction (‘‘COA’’) process by                       submission to the System (if not COA-
                                              available for which Exchange systems).                  sending a COA auction message to all                     eligible), or following evaluation when
                                                 4 See Rule 21.1(d)(1). This rule is currently
                                                                                                      subscribers to the Exchange’s data feeds                 resting in the COB.12 If any portion of
                                              effective but not yet operative. See SR–CboeEDGX–       that deliver COA auction messages. A                     a Complex Reserve Order does not
                                              2018–051 (November 5, 2018). The Exchange
                                              intends to implement simple Reserve Order               COA auction message identifies the                       execute in those circumstances, the
                                              functionality on November 29, 2018.                     COA auction ID, instrument ID (i.e.                      remaining quantity will enter the COB
                                                 5 See proposed Rule 21.20(b)(6). The Exchange
                                                                                                      complex strategy), origin code, quantity,                with a Display Quantity and Reserve
                                              recently proposed to amend its Rules to adopt Post      and side of the market of the COA-                       Quantity with amounts determined in
                                              Only complex order functionality. See Securities
                                              Exchange Act Release No. 34–84393 (October 10,          eligible order. The proposed rule change
                                              2018), 83 FR 52264 (October 16, 2018) (SR–              provides that if the COA-eligible order                    10 See current Rule 21.20(d)(2) (COA auction

                                              CboeEDGX–2018–043). The proposed rule text is           is a Complex Reserve Order, the COA                      messages identify, among other things, the quantity
                                              based on the currently effective rule text (the         auction message only identifies the                      of the COA-eligible order).
                                              proposed reserved subparagraphs (b)(4) and 5)                                                                      11 Making both the Display Quantity and Reserve
                                              accommodate proposed rule text the Exchange             Display Quantity; however, the entire                    Quantity available for execution at the end of a
                                              intends to include in an amendment to that rule         quantity (both the Display Quantity and                  COA is consistent with the definition of the Reserve
                                              filing). If SR–CboeEDGX–2018–043 is approved by         Reserve Quantity) may execute                            Order instruction for simple orders, which provides
                                              the Securities and Exchange Commission (the             following the COA pursuant to Rule                       that both portions are available for potential
                                              ‘‘Commission’’) prior to the date the Commission                                                                 execution against incoming orders. See Rule
                                                                                                      21.20(d)(7).9 The Exchange believes this
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                                              acts on this rule filing, the Exchange will amend                                                                21.1(d)(1). The proposed rule change provides the
                                              this rule filing to update the proposed rule text to                                                             entire quantity of a Complex Reserve Order that
                                              reflect the rule text as amended by that filing.        (via Legging), or following a COA (if the complex        initiates a COA with an opportunity to execute
                                                 6 See supra note 4.                                  order is COA-eligible pursuant to Rule 21.20(b)(2)).     following a COA.
                                                 7 Pursuant to Rule 21.20(c) and (d), complex         Complex Reserve Orders will be COA-eligible,               12 See Rule 21.20(c)(2)(G) (describing the initial

                                              orders (including the Display and Reserve               subject to a User’s instructions.                        evaluation process), (c)(5) (describing the
                                                                                                         8 See Rule 21.20(b)(2) for the definition of a COA-
                                              Quantities of Complex Reserve Orders) may execute                                                                evaluation process after a complex order is resting
                                              during the COB opening process, against incoming        eligible order.                                          in the COB), and (d)(5) (describing the processing
                                              complex orders, simple orders in the Simple Book           9 See proposed Rule 21.20(d)(2).                      of COA-eligible orders).



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                                              60914                      Federal Register / Vol. 83, No. 228 / Tuesday, November 27, 2018 / Notices

                                              accordance with proposed Rule                            and there [sic] are allocated in a pro-rata          potential benefits of prioritizing all
                                              21.20(b)(6).                                             fashion (subject to priority overlays,               displayed interest ahead of
                                                 The proposed rule change also                         such as Priority Customer Overlays and               nondisplayed interest in this context.
                                              amends Rule 21.20(d)(4) to clarify that                  Entitlements), and that displayed orders                The proposed rule change also makes
                                              COA Responses may be larger than the                     have priority over nondisplayed orders.              a nonsubstantive change to the
                                              COA-eligible order (in response to                       Therefore, if a complex order Legs in to             introductory sentence to the list of
                                              which the COA Response is submitted).                    the Simple Book, it would execute                    complex order types in Rule 21.20(b) to
                                              Neither the System nor the Rules limit                   against displayed and then                           eliminate the use of passive voice in
                                              the size of COA Responses to the size of                 nondisplayed resting interest in the                 that sentence.
                                              the COA-eligible order, and the                          Simple Book at the applicable price                  2. Statutory Basis
                                              Exchange believes this proposed change                   before executing against other complex
                                              will provide Users with additional                       orders. The proposed rule change adds                   The Exchange believes the proposed
                                              clarity. Because COA Responses are not                   clarity to the priority of resting orders            rule change is consistent with the
                                              limited to the size of COA-eligible                      when a complex order Legs into the                   Securities Exchange Act of 1934 (the
                                              orders, if a Complex Reserve Order                       Simple Book, as well as describes how                ‘‘Act’’) and the rules and regulations
                                              initiates a COA, COA Responses with                      complex reserve orders will be                       thereunder applicable to the Exchange
                                              size larger than the Display Quantity of                 prioritized.                                         and, in particular, the requirements of
                                              the Complex Reserve Order will have                        If a complex order Legs into the                   Section 6(b) of the Act.15 Specifically,
                                              the opportunity to execute against the                   Simple Book, the execution priority of               the Exchange believes the proposed rule
                                              entire size of the Complex Reserve                       contra-side interest will be as follows:             change is consistent with the Section
                                              Order.                                                                                                        6(b)(5) 16 requirements that the rules of
                                                                                                       • Displayed Priority Customer simple                 an exchange be designed to prevent
                                                 Processing and execution of Complex
                                                                                                         orders                                             fraudulent and manipulative acts and
                                              Reserve Orders will generally occur in
                                                                                                       • Nondisplayed portions of Priority                  practices, to promote just and equitable
                                              the same manner as other complex
                                                                                                         Customer simple orders                             principles of trade, to foster cooperation
                                              orders in accordance with current Rule
                                                                                                       • Displayed complex orders and COA                   and coordination with persons engaged
                                              21.20(c) and (d). Proposed Rule
                                                                                                         Responses, if applicable                           in regulating, clearing, settling,
                                              21.20(c)(3)(B) and (d)(7)(B) states that
                                                                                                       • Nondisplayed portions of Complex                   processing information with respect to,
                                              displayed complex orders resting on the
                                                                                                         Reserve Orders                                     and facilitating transactions in
                                              COB have priority over nondisplayed
                                                                                                       • Displayed non-Priority Customer                    securities, to remove impediments to
                                              portions of Complex Reserve Orders
                                                                                                         simple orders                                      and perfect the mechanism of a free and
                                              resting on the COB. This is consistent
                                                                                                       • Nondisplayed portions of non-Priority              open market and a national market
                                              with the current handling of simple
                                                                                                         Customer simple orders                             system, and, in general, to protect
                                              Reserve Orders.13 The proposed rule
                                              change also clarifies in 21.20(c)(2)(F),                 The Exchange believes this is                        investors and the public interest.
                                              (c)(3)(B), and (d)(7)(A) that both                       reasonable, as it ensures protection of              Additionally, the Exchange believes the
                                              displayed and nondisplayed Priority                      the leg markets while ensuring system                proposed rule change is consistent with
                                              Customer bids and offers on the Simple                   stability. This priority order results in            the Section 6(b)(5) 17 requirement that
                                              Book 14 for the individual leg                           nondisplayed orders on the Simple                    the rules of an exchange not be designed
                                              components of the complex order trade                    Book ahead of displayed complex orders               to permit unfair discrimination between
                                              before complex orders (both displayed                    on the COB. While the Exchange                       customers, issuers, brokers, or dealers.
                                              and nondisplayed orders) resting on the                  generally prioritizes displayed orders                  In particular, the proposed rule
                                              COB and COA Responses, if applicable,                    over nondisplayed orders to encourage                change will remove impediments to and
                                              at the same price when a complex order                   Users to submit displayed liquidity,                 perfect the mechanism of a free and
                                              Legs into the Simple Book. This is                       executing complex orders first against               open national market system, as well as
                                              consistent with current functionality                    displayed Priority Customer simple                   benefit investors by providing Users
                                              and current Rules. Specifically, Rule                    orders, second against displayed                     with additional flexibility to manage
                                              21.20(c)(3)(B) states that complex orders                complex orders and COA responses,                    and display their complex orders and
                                              that leg into the Simple Book will be                    third against displayed non-Priority                 additional control over their executions
                                              executed in accordance with Rule 21.8,                   Customer simple orders, fourth against               on the Exchange. This may encourage
                                              which provides that resting orders and                   nondisplayed portions Priority                       market participants to bring additional
                                              quotes are prioritized according to price                Customer simple orders, fifth against                liquidity to the market, which benefits
                                                                                                       nondisplayed portions of Complex                     all investors.
                                                13 See  Rule 21.1(d)(1) and supra note 4.              Reserve Orders, and sixth against                       The Exchange notes that Reserve
                                                14 Priority Customer orders on the Simple Book         nondisplayed portions of non-Priority                Order functionality is not new or unique
                                              have first priority pursuant to the Customer             Customer simple orders would                         and is already available in a similar
                                              Overlay. See Rule 21.8(d). Because, pursuant to                                                               capacity for simple orders. While the
                                              current Rule 21.20(c)(3)(A), a complex order must
                                                                                                       significantly increase the complexity of
                                              improve the price of the BBO of a component of a         the proposed functionality. The Simple               Reserve Order functionality is not
                                              complex strategy by at least $0.01 if it consists of     Book and COB are entirely separate                   currently available for complex orders,
                                              a Priority Customer Order, if the execution price of     functioning books, and moving a                      the Exchange has Reserve Order
                                              a complex order is the same as the SBBO that                                                                  functionality in its Rules for simple
                                              consists of Priority Customer Orders, the order will     complex order back and forth between
                                              first Leg into the Simple Book pursuant to Rule          the two books increases systematic risk              orders, which functions substantially in
                                              21.20(c)(2)(F). The proposed rule change to Rule         related to Legging. Additionally, this               the same manner as the proposed
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                                              21.20(c)(3)(A) clarifies this order of priority.         would increase the execution time for                Complex Reserve Order functionality.18
                                              Specifically, the proposed rule change states if there
                                              are Priority Customer Orders in the Simple Book at       complex orders that are able to Leg,
                                                                                                                                                              15 15    U.S.C. 78f(b).
                                              the same price as orders resting on the COB against      which may harm Users. The Exchange
                                                                                                                                                              16 15    U.S.C. 78f(b)(5).
                                              which an incoming complex order will execute, the        believes the need to ensure system                     17 Id.
                                              order will first Leg into the Simple Book to execute
                                              against the Priority Customer Orders (both
                                                                                                       stability and efficient executions in                  18 As noted above, Reserve Order functionality for

                                              displayed and nondisplayed orders) before                connection with offering the proposed                simple orders is described in Rules that are
                                              executing against complex orders in the COB.             functionality to Users outweighs any                 currently effective but not yet operative.



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                                                                         Federal Register / Vol. 83, No. 228 / Tuesday, November 27, 2018 / Notices                                                60915

                                              The purpose of a Complex Reserve                        regarding the order in which resting                       as Complex Reserve Orders will provide
                                              Order is the same as the purpose of a                   orders and quotes on the Simple Book                       Users with additional flexibility to
                                              simple Reserve Order.                                   will trade when a complex order Legs                       manage and display their complex
                                                 The proposed rule change to only                     into the Simple Book benefits investors,                   orders and additional control over their
                                              include the Displayed Quantity of a                     as it provides more detail regarding the                   executions on the Exchange. This may
                                              Complex Reserve Order in a COA                          priority of executions on the Exchange.                    encourage market participants to bring
                                              message protects investors, as it is                    The Exchange also believes the                             additional liquidity to the market,
                                              consistent with the purpose of a                        proposed priority ensures system                           which benefits all investors.
                                              Complex Reserve Order and the                           stability and efficient executions
                                              intention of a User that submits a                      outweighs [sic]. The Exchange notes it                     C. Self-Regulatory Organization’s
                                              Complex Reserve Order, which is to                      is not novel for nondisplayed interest to                  Statement on Comments on the
                                              only have a certain specified size                      trade ahead of displayed interest.19                       Proposed Rule Change Received From
                                              publicly displayed. This provides                          The proposed rule change is generally                   Members, Participants, or Others
                                              Complex Reserve Orders with the                         intended to add certain system                               The Exchange neither solicited nor
                                              potential for price improvement in a                    functionality to the Exchange’s System                     received comments on the proposed
                                              manner consistent with the objective of                 in order to provide a consistent                           rule change.
                                              a Reserve Order. Therefore, the                         technology offering for the Cboe
                                              Exchange believes it is appropriate to                  Affiliated Exchanges, as Cboe Options                      III. Date of Effectiveness of the
                                              only include the Display Quantity of a                  currently offers (and intends to offer                     Proposed Rule Change and Timing for
                                              Complex Reserve Order in a COA                          following its migration to the same                        Commission Action
                                              message.                                                technology platform as the Exchange)                          Within 45 days of the date of
                                                 The Exchange believes the proposed                   complex reserve order functionality. A                     publication of this notice in the Federal
                                              rule change regarding how Complex                       consistent technology offering, in turn,                   Register or within such longer period
                                              Reserve Orders Leg into the Simple                      will simplify the technology                               up to 90 days (i) as the Commission may
                                              Book will benefit investors. The                        implementation, changes, and                               designate if it finds such longer period
                                              proposed rule change is consistent with                 maintenance by Users of the Exchange                       to be appropriate and publishes its
                                              the definition of a Reserve Order, which                that are also participants on Cboe                         reasons for so finding or (ii) as to which
                                              states that the entire quantity is eligible             Affiliated Exchanges. The proposed rule                    the Exchange consents, the Commission
                                              for potential execution against incoming                change will provide Users with                             will:
                                              orders, and thus provides the entire                    additional flexibility to manage and                          A. By order approve or disapprove
                                              quantity of a Reserve Order with an                     display their orders and control their                     such proposed rule change, or
                                              opportunity to execute against orders                   executions on the Exchange. This may                          B. institute proceedings to determine
                                              and quotes in the Simple Book.                          encourage market participants to bring                     whether the proposed rule change
                                              Additionally, this will maximize the                    additional liquidity to the market,                        should be disapproved.
                                              size of resting orders and quotes on the                which benefits all investors.
                                                                                                                                                                 IV. Solicitation of Comments
                                              Simple Book that may execute when                       Additionally, this will provide Users
                                              Complex Reserve Orders Leg into the                     with greater harmonization between the                       Interested persons are invited to
                                              Simple Book. Therefore, the Exchange                    order handling instructions available                      submit written data, views, and
                                              believes the proposed rule change may                   among the Cboe Affiliated Exchanges.                       arguments concerning the foregoing,
                                              increase execution opportunities for                                                                               including whether the proposed rule
                                              both Complex Reserve Orders and                         B. Self-Regulatory Organization’s                          change is consistent with the Act.
                                              simple orders and quotes resting on the                 Statement on Burden on Competition                         Comments may be submitted by any of
                                              Simple Book.                                              The Exchange does not believe that                       the following methods:
                                                 The Exchange believes the proposed                   the proposed rule change will impose
                                                                                                      any burden on competition that is not                      Electronic Comments
                                              rule change related to the priority of
                                              Complex Reserve Orders promotes just                    necessary or appropriate in furtherance                       • Use the Commission’s internet
                                              and equitable principles of trade, as it                of the purposes of the Act. The                            comment form (http://www.sec.gov/
                                              is consistent with current priority in the              Exchange believes the proposed rule                        rules/sro.shtml); or
                                              Simple Book that provides displayed                     change will not burden intramarket                            • Send an email to rule-comments@
                                              orders have priority over nondisplayed                  competition because the Reserve Order                      sec.gov. Please include File Number SR–
                                              orders. The proposed rule change that                   instruction on complex orders will be                      CboeEDGX–2018–049 on the subject
                                              displayed portions of complex orders                    available to all market participants.                      line.
                                              resting on the COB have priority over                   Additionally, use of the Reserve Order                     Paper Comments
                                              nondisplayed portions of Complex                        instruction on complex orders is
                                              Reserve Orders resting on the COB is                    voluntary. The Exchange also believes                         • Send paper comments in triplicate
                                              reasonable, because it is consistent with               the proposed rule change will not                          to Secretary, Securities and Exchange
                                              the current handling of simple Reserve                  impose any burden on intermarket                           Commission, 100 F Street NE,
                                              Orders, as discussed above.                             competition because this relates to an                     Washington, DC 20549–1090.
                                              Additionally, the proposed rule change                  instruction on orders that are submitted                   All submissions should refer to File
                                              to clarify that displayed and                           to the Exchange and how the Exchange’s                     Number SR–CboeEDGX–2018–049. This
                                              nondisplayed Priority Customer orders                   System will handle and execute them.                       file number should be included on the
                                              and quotes resting on the Simple Book                   Additionally, nothing prevents other                       subject line if email is used. To help the
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                                              have priority over all displayed and                    options exchanges that offer complex                       Commission process and review your
                                              nondisplayed orders resting on the COB                  orders from adopting a Reserve Order                       comments more efficiently, please use
                                              when a complex order Legs into the                      functionality for complex orders. The                      only one method. The Commission will
                                              Simple Book is consistent with current                  Exchange also believes the proposed                        post all comments on the Commission’s
                                              functionality and current Rules                         rule change will promote competition,                      internet website (http://www.sec.gov/
                                              describing how complex orders Leg into                                                                             rules/sro.shtml). Copies of the
                                              the Simple Book. This additional clarity                  19 See   supra note 15 [sic].                            submission, all subsequent


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                                              60916                      Federal Register / Vol. 83, No. 228 / Tuesday, November 27, 2018 / Notices

                                              amendments, all written statements                      solicit comments on the proposed rule                 creates a new timestamp for both the
                                              with respect to the proposed rule                       change from interested persons.                       Display Quantity and Reserve Quantity
                                              change that are filed with the                                                                                of the Complex Reserve Order each time
                                                                                                      I. Self-Regulatory Organization’s
                                              Commission, and all written                                                                                   it is replenished from reserve.
                                                                                                      Statement of the Terms of Substance of
                                              communications relating to the                                                                                   (A) Random Replenishment. An
                                                                                                      the Proposed Rule Change
                                              proposed rule change between the                                                                              instruction that a User may attach to a
                                              Commission and any person, other than                      Cboe C2 Exchange, Inc. (the                        Complex Reserve Order where the
                                              those that may be withheld from the                     ‘‘Exchange’’ or ‘‘C2’’) proposes to adopt             System randomly replenishes the
                                              public in accordance with the                           Complex Reserve Order functionality.                  Display Quantity for the Complex
                                              provisions of 5 U.S.C. 552, will be                     (additions are italic; deletions are                  Reserve Order with a number of
                                              available for website viewing and                          [bracketed])                                       contracts not outside a replenishment
                                              printing in the Commission’s Public                     *      *    *     *     *                             range, which equals the Max Floor plus
                                              Reference Room, 100 F Street NE,                                                                              and minus a replenishment value
                                                                                                      Rules of Cboe C2 Exchange, Inc.                       established by the User when entering a
                                              Washington, DC 20549 on official
                                              business days between the hours of                      *      *      *      *       *                        Complex Reserve Order with a Random
                                              10:00 a.m. and 3:00 p.m. Copies of the                                                                        Replenishment instruction.
                                                                                                      Rule 6.13. Complex Orders
                                              filing also will be available for                                                                                (B) Fixed Replenishment. For any
                                              inspection and copying at the principal                    Trading of complex orders is subject               Complex Reserve Order for which a User
                                              office of the Exchange. All comments                    to all other Rules applicable to trading              does not select Random Replenishment,
                                              received will be posted without change.                 of orders, unless otherwise provided in               the System will replenish the Display
                                              Persons submitting comments are                         this Rule 6.13.                                       Quantity of the Complex Reserve Order
                                              cautioned that we do not redact or edit                    (a) No change.                                     with the number of contracts equal to
                                                                                                         (b) Types of Complex Orders. The                   the Max Floor (or the entire remainder
                                              personal identifying information from
                                                                                                      Exchange determines which Times-in-                   of the Complex Reserve Order if it is less
                                              comment submissions. You should
                                                                                                      Force of Day, GTC, GTD, IOC, or OPG                   than the replenishment amount).
                                              submit only information that you wish
                                                                                                      are available for complex orders                         (c) No change.
                                              to make available publicly. All
                                                                                                      (including for eligibility to enter the                  (d) Complex Order Auctions (COAs).
                                              submissions should refer to File
                                                                                                      COB and initiate a COA). The Exchange                    (1) Commencement of COA. Upon
                                              Number SR–CboeEDGX–2018–049, and
                                                                                                      determines which Capacities (i.e., non-               receipt of a COA-eligible order, the
                                              should be submitted on or before
                                                                                                      broker-dealer customers, broker-dealers               System initiates the COA process by
                                              December 18, 2018.
                                                                                                      that are not Market-Makers on an                      sending a COA auction message to all
                                                For the Commission, by the Division of                options exchange, or Market-Makers on                 subscribers to the Exchange’s data feeds
                                              Trading and Markets, pursuant to delegated              an options exchange) are eligible for                 that deliver COA auction messages. A
                                              authority.20
                                                                                                      entry onto the COB. Complex orders are                COA auction message identifies the
                                              Brent J. Fields,                                        Book Only and may be market or limit                  COA auction ID, instrument ID (i.e.,
                                              Secretary.                                              orders. Users may designate complex                   complex strategy), Capacity, quantity,
                                              [FR Doc. 2018–25883 Filed 11–26–18; 8:45 am]            orders as Attributable or Non-                        and side of the market of the COA-
                                              BILLING CODE 8011–01–P                                  Attributable. The System also accepts                 eligible order. If the COA-eligible order
                                                                                                      the following instructions for complex                is a Complex Reserve Order, the COA
                                                                                                      orders:                                               auction message only identifies the
                                              SECURITIES AND EXCHANGE                                    (1)–(3) No change.                                 Display Quantity; however, the entire
                                              COMMISSION                                                 (4) (Reserved)                                     quantity (both the Display Quantity and
                                                                                                         (5) (Reserved)                                     Reserve Quantity) may execute
                                              [Release No. 34–84643; File No. SR–C2–                     (6) Complex Reserve Orders. A                      following the COA pursuant to
                                              2018–022]                                               ‘‘Complex Reserve Order’’ is a complex                subparagraph (5) below. The Exchange
                                                                                                      limit order with both a portion of the                may also determine to include the price
                                              Self-Regulatory Organizations; Cboe                     quantity displayed (‘‘Display Quantity’’)             in COA auction messages, which will be
                                              C2 Exchange, Inc.; Notice of Filing of                  and a reserve portion of the quantity                 the limit order price or the SBO (SBB)
                                              a Proposed Rule Change Relating To                      (‘‘Reserve Quantity’’) not displayed.                 (if initiated by a buy (sell) market
                                              Adopt Complex Reserve Order                             Both the Display Quantity and Reserve                 complex order), or the drill-through
                                              Functionality                                           Quantity of the Complex Reserve Order                 price if the order is subject to the drill-
                                                                                                      are available for potential execution                 through protection in Rule 6.14(b).
                                              November 21, 2018.                                      pursuant to paragraphs (c) through (e)                   (2)–(3) No change.
                                                 Pursuant to Section 19(b)(1) of the                  below. When entering a Complex                           (4) COA Responses. The System
                                              Securities Exchange Act of 1934 (the                    Reserve Order, a User must instruct the               accepts a COA Response(s) with any
                                              ‘‘Act’’),1 and Rule 19b–4 thereunder,2                  Exchange as to the quantity of the                    Capacity in $0.01 increments during the
                                              notice is hereby given that on November                 Complex Reserve Order to be initially                 Response Time Interval.
                                              8, 2018, Cboe C2 Exchange, Inc. (the                    displayed by the System (‘‘Max Floor’’).                 (A) No change.
                                              ‘‘Exchange’’ or ‘‘C2’’) filed with the                  If the Display Quantity of a Complex                     (B) COA Responses may be larger
                                              Securities and Exchange Commission                      Reserve Order is fully executed, the                  than the COA-eligible order. The System
                                              (the ‘‘Commission’’) the proposed rule                  System will, in accordance with the                   aggregates the size of COA Responses
                                              change as described in Items I, II, and                 User’s instruction, replenish the Display             submitted at the same price for an EFID,
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                                              III below, which Items have been                        Quantity from the Reserve Quantity                    and caps the size of the aggregated COA
                                              prepared by the Exchange. The                           using one of the below replenishment                  Responses at the size of the COA-
                                              Commission is publishing this notice to                 instructions. If the remainder of a                   eligible order (including Display
                                                                                                      Complex Reserve Order is less than the                Quantity and Reserve Quantity if the
                                                20 17 CFR 200.30–3(a)(12).                            replenishment amount, the System will                 COA-eligible order is a Complex Reserve
                                                1 15 U.S.C. 78s(b)(1).                                display the entire remainder of the                   Order).
                                                2 17 CFR 240.19b–4.                                   Complex Reserve Order. The System                        (C)–(D) No change.


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Document Created: 2018-11-27 01:24:26
Document Modified: 2018-11-27 01:24:26
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 Citation83 FR 60911 

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