Notice2025-19353

Self-Regulatory Organizations; MX2 LLC; Order Granting Approval to a Proposed Rule Change To Adopt Rules To Govern the Trading of Options on the Exchange for a New Facility Called MX2 Options

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
October 2, 2025

Issuing agencies

Securities and Exchange Commission

Full Text

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<title>Federal Register, Volume 90 Issue 189 (Thursday, October 2, 2025)</title>
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[Federal Register Volume 90, Number 189 (Thursday, October 2, 2025)]
[Notices]
[Pages 47867-47880]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-19353]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-104152; File No. SR-MX2-2025-01]


Self-Regulatory Organizations; MX2 LLC; Order Granting Approval 
to a Proposed Rule Change To Adopt Rules To Govern the Trading of 
Options on the Exchange for a New Facility Called MX2 Options

DATES: September 30, 2025.

I. Introduction

    On June 18, 2025, MX2 LLC (``MX2'' or ``Exchange'') filed with the 
Securities and Exchange Commission (``Commission''), pursuant to 
Section 19(b)(1) of the Securities Exchange Act of 1934 (``Act''),\1\ 
and Rule 19b-4 thereunder,\2\ a proposed rule change to adopt rules 
governing the trading of options on the Exchange for a new facility 
called MX2 Options. The proposed rule change was published for comment 
in the Federal Register on July 7, 2025.\3\ On August 20, 2025, 
pursuant to Section 19(b)(2) of the Act,\4\ the Commission designated a 
longer period within which to approve the proposed rule change, 
disapprove the proposed rule change, or institute proceedings to 
determine whether to disapprove the proposed rule change.\5\ The 
Commission received no comments on the proposed

[[Page 47868]]

rule change. This order approves the proposed rule change.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4 .
    \3\ See Securities Exchange Act Release No. 103363 (July 1, 
2025), 90 FR 29898 (July 7, 2025) (``Notice'').
    \4\ 15 U.S.C. 78s(b)(2).
    \5\ See Securities Exchange Act Release No. 103750 (Aug. 20, 
2025), 90 FR 41448 (Aug. 25, 2025).
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II. Description of the Proposal

    `The Exchange is proposing to adopt a series of rules in connection 
with MX2 Options, a new facility of the Exchange that will operate an 
electronic trading system to trade options (the ``System''). Much of 
the proposed functionality for MX2 Options is substantially similar to 
MEMX Options, and the Exchange proposes to adopt rules applicable to 
MX2 Options that are substantively identical or substantially similar 
to the approved rules of MEMX applicable to MEMX Options, with certain 
differences described below.

MX2 Options Members

    Pursuant to the proposed rules in Chapter 17 (Participation on MX2 
Options), the Exchange will authorize any Exchange Member who meets 
certain enumerated qualification requirements (any such Member, an 
``Options Member'') and any Options Member's Sponsored Participants to 
obtain access to, and transact business on, MX2 Options.
    There will be two types of Options Members--Options Order Entry 
Firms (``OEFs'') and Options Market Makers. OEFs will be those Options 
Members representing orders as agent on MX2 Options or trading as 
principal on MX2 Options. Options Market Makers will be eligible to 
participate as Preferred Market Makers, Lead Market Makers, or Market 
Makers.
    To become an Options Market Maker, an Options Member is required to 
register by filing a written application with the Exchange, and then 
may select class appointments to make markets in those classes. 
Pursuant to proposed Rule 22.2, the Exchange may appoint one Lead 
Market Maker (or ``LMM'') per option class. Market Makers may select 
from among any option issues traded on the Exchange to request 
appointment as an LMM, subject to the approval of the Exchange. In 
considering the approval of the appointment of an LMM in each security, 
the Exchange will consider: the Market Maker's preference; the 
financial resources available to the Market Maker; the Market Maker's 
experience, expertise and past performance in making markets, including 
the Market Maker's performance in other securities; the Market Maker's 
operational capability; and the maintenance and enhancement of 
competition among Market Makers in each security in which they are 
registered, including pursuant to the performance standards set forth 
in proposed Rule 22.2(i).
    Pursuant to proposed Rule 22.2(c), an unlimited number of Market 
Makers may be registered in each class unless the number of Market 
Makers registered to make a market in a particular option class should 
be limited whenever, in the Exchange's judgment, quotation system 
capacity in an option class or classes is not sufficient to support 
additional Market Makers in such class or classes. The Exchange will 
not restrict access in any particular option class until such time as 
the Exchange has submitted objective standards for restricting access 
to the Commission for its review and approval.
    Options Market Makers will be required to electronically engage in 
a course of dealing reasonably calculated to contribute to the 
maintenance of fair and orderly markets. Among other things, an Options 
Market Maker would generally have to satisfy the following 
responsibilities and duties during trading: (1) maintain a continuous 
two-sided market in each of its appointed classes; (2) engage, to a 
reasonable degree under the existing circumstances, in dealings for its 
own accounts when there exists, or it is reasonably anticipated that 
there will exist, a lack of price continuity, a temporary disparity 
between the supply of (or demand for) a particular option contract, or 
a temporary distortion of the price relationships between option 
contracts of the same class; (3) compete with other Market Makers in 
its appointed classes; (4) enter a size of at least one contract for 
its best bid and its best offer; and (5) maintain minimum net capital 
in accordance with Commission and Exchange rules. The Exchange proposes 
to specify numerically the meaning of ``continuous'' with respect to 
maintaining continuous, two-sided quotes. For purposes of Rule 22.6, 
the Exchange will consider the continuous quoting requirement fulfilled 
if a Market Maker enters continuous bids and offers in 60% of the 
cumulative number of seconds, or such higher percentage as the Exchange 
may announce in advance, for which that Options Market Maker's 
appointed classes are open for trading, excluding any adjusted series, 
any intraday add-on series on the day during which such series are 
added for trading, any Quarterly Option Series, and any series with an 
expiration of greater than 270 days.\6\ Pursuant to proposed Rule 
22.5(c), substantial or continued failure by an Options Market Maker to 
meet any of its obligations and duties will subject the Options Market 
Maker to disciplinary action, suspension, or revocation of the Options 
Market Maker's registration as such or its appointment in one or more 
of its appointed options classes.
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    \6\ The Exchange also proposes to adopt provisions that exclude 
from the calculation of continuous quoting those times that an 
Options Market Maker is experiencing a technical failure or 
limitation, during a trading halt, suspension or pause in the 
underlying security, or when the underlying security is in a limit 
up-limit down state. See, e.g., proposed Rule 22.6(d)(2)-(3).
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    Options Market Makers receive certain benefits for carrying out 
their duties. For example, a Market Maker may be designated by the 
Exchange as a Lead Market Maker or may have orders directed to it in 
its capacity as a Preferred Market Maker, in each case receiving a 
priority advantage over other non-Customer orders to the extent 
applicable priority overlays have been implemented, as described below. 
Thus, an Options Market Maker has a corresponding obligation to hold 
itself out as willing to buy and sell options for its own account on a 
regular or continuous basis to justify this favorable treatment. The 
proposed continuous quoting requirement under proposed Rule 22.6(d) is 
substantially identical to that of MEMX Options as well as other 
options exchanges, including Cboe EDGX Options (``EDGX Options''), 
Nasdaq PHLX LLC (``Phlx''), and Nasdaq ISE, LLC (``ISE'').\7\
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    \7\ See MEMX Rule 22.6(d); EDGX Options Rule 22.6(d); Phlx Rule 
1081(c) and ISE Rule 804(e).
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    OEFs that transact business with Public Customers must be members 
of FINRA. Pursuant to proposed Rule 17.2(g), (Requirements for Options 
Participation, Options Principal), every Options Member will be 
required to have at least one registered Options Principal who 
satisfies the criteria of that rule, including the satisfaction of a 
proper qualification examination. An OEF may only transact business 
with Public Customers if such Options Member also is an Options Member 
of another registered national securities exchange or association with 
which the Exchange has entered into an agreement under Rule 17d-2 under 
the Act \8\ pursuant to which such other exchange or association will 
be the designated options examining authority for the OEF. The proposed 
rules relating to qualification and participation on MX2 Options as an 
Options Member (including as an OEF and an Options Market Maker) are 
substantively identical to the relevant rules of MEMX Options.
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    \8\ 17 CFR 240.17d-2 .
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    As provided in proposed Rule 16.2, existing Exchange Rules 
applicable to the MX2 equities market contained in

[[Page 47869]]

Chapters 1 through 15 of the Exchange Rules will apply to Options 
Members unless a specific Exchange Rule applicable to the MX2 Options 
market (proposed Chapters 16 through 29 of the Exchange Rules) governs 
or unless the context otherwise requires. Options Members can therefore 
provide sponsored access to the MX2 Options Exchange to a non-Member 
(i.e., a Sponsored Participant) pursuant to Rule 11.3 of the Exchange 
Rules.

Definitions

    The Exchange proposes to define a series of terms under proposed 
Rule 16.1 (Definitions), which are to be used in proposed Chapters 16 
to 29 relating to the trading of options contracts on the Exchange. 
Each of the terms defined in proposed Rule 16.1 is identical to 
definitions included in MEMX Rule 16.1.\9\
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    \9\ See Notice, supra note 3, at 29900-02.
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Execution System

    MX2 Options will closely resemble the Exchange's affiliate, MEMX 
Options, but will differ in that MX2 Options will maintain a pro rata 
allocation model with execution priority dependent on the capacity of 
an order (e.g., Customer or non-Customer) as well as status as a Lead 
Market Maker or Preferred Market Maker, as applicable.\10\
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    \10\ The proposed market structure for MX2 Options is similar to 
other options exchanges such as EDGX Options, NYSE American Options 
(``NYSE American'') and the MIAX Options Exchange (``MIAX'').
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    All trading interest entered into the System will be automatically 
executable. Orders entered into the System will be displayed on an 
anonymous basis. However, options trades will not be anonymous through 
settlement. Accordingly, as set forth in proposed Rule 21.10, 
aggregated and individual transaction reports produced by the System 
will indicate the details of a User's transactions, including the 
contra party's executing firm ID (``EFID''), capacity, and clearing 
firm account number.\11\ The Exchange will become an exchange member of 
the Options Clearing Corporation (``OCC''). The System will be linked 
to OCC for the Exchange to transmit locked-in trades for clearance and 
settlement.
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    \11\ The Exchange will reveal a User's identity: when a 
registered clearing agency ceases to act for a participant, or the 
User's clearing firm, and the registered clearing agency determines 
not to guarantee the settlement of the User's trades; and for 
regulatory purposes or to comply with an order of an arbitrator or 
court. See proposed Rule 21.10. The Exchange notes that proposed 
Rule 21.10 is identical to MEMX Rule 21.10.
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    Hours of Operation. Proposed Rule 21.2 states that MX2 Options 
System will begin accepting orders after 9:30 a.m. Eastern Time 
pursuant to the market opening procedures described in proposed Rule 
21.7.\12\ The System will be open until 4:00 p.m. Eastern Time except 
that option contracts on Fund Shares, as defined in proposed Rule 
19.3(i), option contracts on exchange-traded notes including Index-
Linked Securities, as defined in proposed Rule 19.3(l), and option 
contracts on broad-based indexes, as defined in proposed Rule 29.1(j), 
will close as of 4:15 p.m. Eastern Time. The proposed hours of 
operation on MX2 Options are the same as on MEMX Options.
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    \12\ Specifically, proposed Rule 21.7(a) states that the System 
will open options, other than index options, for trading after the 
System's observation after 9:30 a.m. Eastern Time of both: the first 
transaction on the primary listing market in the security underlying 
the option, and the Limit Up-Limit Down price bands applicable to 
the security underlying the option as disseminated by the applicable 
Securities Information Processor (``SIP''). With respect to index 
options, the System will open for trading after a time period (which 
the Exchange determines for all classes) following the System's 
observation after 9:30 a.m. Eastern Time of the first disseminated 
index value for the index underlying an index option.
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    Units of Trading. As stated in proposed Rule 21.3, the unit of 
trading in each series of options traded on MX2 Options will be the 
unit of trading established for that series by the OCC pursuant to the 
rules of the OCC and the agreements of the Exchange with the OCC. The 
proposed determination of the unit of trading for a series of options 
traded on MX2 Options is the same as on MEMX Options pursuant to MEMX 
Rule 21.3.
    Minimum Quotation and Trading Increments. As stated in proposed 
Rule 21.5(a), the Exchange is proposing to apply the following 
quotation increments: (1) if the options series is trading at less than 
$3.00, five (5) cents; (2) if the options series is trading at $3.00 or 
higher, ten (10) cents; and (3) if the options series is trading 
pursuant to the Penny Interval Program one (1) cent if the options 
series is trading at less than $3.00, five (5) cents if the options 
series is trading at $3.00 or higher, unless for QQQ, SPY, or IWM where 
the minimum quoting increment will be one (1) cent for all series. In 
addition, as stated in proposed Rule 21.5(b), the Exchange is proposing 
that the minimum trading increment for options contracts traded on MX2 
Options will be one (1) cent for all series \13\ Such proposed minimum 
quotation and trading increments are the same as on MEMX Options 
pursuant to MEMX Rules 21.5(a), (b) and (c).
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    \13\ The Exchange also proposes to offer trading of Mini 
Options, and that the minimum trading increment for Mini Options 
will be the same as the minimum trading increment permitted for 
standard options on the same underlying security. See proposed Rule 
21.5(c).
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    Penny Interval Program. As set forth in proposed Rule 21.5(d), the 
Exchange is proposing to adopt a Penny Interval Program that is 
substantially similar to the penny programs of other exchanges, 
including MEMX Options, which includes minimum quoting requirements for 
option classes listed under the Penny Interval Program. However, 
eligibility for inclusion in the Penny Interval Program will be limited 
to those classes already operating under penny programs of other 
options exchanges at the time MX2 Options is launched. The list of 
option classes included in the Penny Interval Program will be announced 
by the Exchange via circular distributed to Options Members and 
published by the Exchange on its website.
    Order Types and Handling Instructions. The System will make 
available to Users two Order Types (as defined in proposed Rule 
21.1(d))--Limit Orders and Market Orders--as well as various other 
instructions and modifiers that can be appended to such orders. The 
characteristics and functionality of each Order Type is substantially 
similar to what is currently approved for use on MEMX Equities, MEMX 
Options, and on other options exchanges, including EDGX Options, except 
where described in the Notice. The Exchange notes that each of the 
proposed rules regarding the order types and order type instructions 
and modifiers is substantively identical to the applicable rule for a 
corresponding order type or order type instruction or modifier offered 
by MEMX Options with the exception of the proposed addition of Reserve 
Orders, which are not currently offered on MEMX Options.
    Reserve orders are limit orders that have 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 the Reserve Order are available for 
potential execution against incoming orders. If the Display Quantity of 
a Reserve Order is fully executed, the System will, in accordance with 
the User's instruction, replenish the Display Quantity from the Reserve 
Quantity using either Random Replenishment or Fixed Replenishment, as 
directed by the User. Under either instruction, any order with a 
Reserve Quantity will be handled as a new order by the System and a new 
order identification number will be created each time a displayed 
quantity is replenished. The Exchange will obfuscate the unique order 
identification number on its data feeds

[[Page 47870]]

for replenishment of an order with Reserve Quantity. If the remainder 
of an order is less than the replenishment amount, the Exchange will 
display the entire remainder of the order. A User must instruct the 
Exchange as to the quantity of the order to be initially displayed by 
the System (``Max Floor'') when entering an order with a Reserve 
Quantity, which is also used to determine the replenishment amount, as 
set forth below. Users may not designate bulk messages as Reserve 
Orders.
    With respect to the replenishment instructions, if a User 
designates Random Replenishment, the replenishment quantities for the 
order are randomly determined by the System within a replenishment 
range established by the user, (i.e. the range will be between the Max 
floor minus the replenishment value selected by the User and the Max 
Floor plus the replenishment value established by the User. Further, a 
User must select whether the Random Replenishment be immediate or to 
have the time interval of such replenishment randomly set by the 
Exchange. If the User selects a random time interval, the System will 
randomly replenish the User's displayed replenishment quantity at 
different time intervals ranging up to one (1) millisecond following 
each execution that triggers replenishment. The nondisplayed portion of 
an order subject to Random Replenishment will remain fully executable 
prior to the replenishment of a User's displayed quantity.
    If the User selects Fixed Replenishment, the System will replenish 
the Display Quantity of the order to the Max Floor designated by the 
User. As noted above, the Exchange does not currently offer Reserve 
Orders on MEMX Options, however, the definition and functionality of 
Reserve Orders as proposed in MX2 Rule 21.1(e)(4) are substantively 
identical to that in MX2 Rule 11.6(k), as well as MEMX Rule 11.6(k), as 
Reserve Orders are provided on MEMX Equities. According to the 
Exchange, although Reserve Orders are not currently available on MEMX 
Options, they are available on multiple competing options 
exchanges,\14\ and Reserve orders operate in the same manner on those 
exchanges, the only difference being that the Exchange offers the 
random time interval functionality as an option if Random Replenishment 
is selected.\15\
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    \14\ See, e.g., EDGX Options Rule 21.1(d)(1) and Nasdaq GEMX 
Options 3, Section 7(g).
    \15\ The random time interval functionality is currently offered 
on MEMX under Rule 11.6(k) and MX2 under Rule 11.6(k).
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    Time-in-Force Designations. Users may designate their orders to 
remain in force and available for display and/or potential execution 
for varying periods of time. Unless cancelled earlier, once these time 
periods expire, the order (or the unexecuted portion thereof) is 
returned to the entering party. A Time-in-Force applied to a bulk 
message applies to each bid and offer within that bulk message. Unless 
otherwise specified in the Exchange Rules or the context indicates 
otherwise, the Exchange determines which of the following Times-in-
Force are available on a class or system basis. The Time-in-Force 
designations available on MX2 Options are described in proposed Rule 
21.1(g) and include Immediate or Cancel (``IOC'') or Day. Each of the 
proposed Time-in-Force designations available on MX2 Options is 
identical to the same Time-in-Force designation available on MEMX 
Options.
    Member Match Trade Prevention Modifiers. As with MEMX Options, the 
Exchange will allow Users to use certain Match Trade Prevention 
(``MTP'') modifiers, which are described in proposed Rule 21.1(h). Any 
incoming order designated with an MTP modifier will be prevented from 
executing against a resting opposite side order also designated with an 
MTP modifier and originating from the same EFID, Exchange Member 
identifier, trading group identifier, or Exchange Sponsored Participant 
identifier. The Exchange will offer the following MTP modifiers: MTP 
Cancel Newest, described in proposed Rule 21.1(h)(1); MTP Cancel 
Oldest, described in proposed Rule 21.1(h)(2); and MTP Cancel Both, 
described in proposed Rule 21.1(h)(3).
    Re-Pricing Mechanism. The Exchange, like MEMX Options, proposes to 
offer a re-pricing mechanism to Users to comply with the order 
protection and trade through restrictions of the Options Order 
Protection and Locked/Crossed Market Plan. This re-pricing mechanism, 
described in proposed Rule 21.1(i), is referred to by the Exchange as 
Price Adjust and is identical to the Price Adjust mechanism offered by 
MEMX Options pursuant to MEMX Rule 21.1(i).
    EFIDs. As proposed in Rule 21.1(j), the term ``EFIDs'' means 
Executing Firm IDs and refers to what the System uses to identify the 
User and the clearing number for the execution of orders and quotes 
submitted to the System with that EFID. A User may obtain one or more 
EFIDs from the Exchange (in a form and manner determined by the 
Exchange). The Exchange assigns an EFID to its Users. Each EFID 
corresponds to a single User and a single clearing number of a Clearing 
Member with the Clearing Corporation. A User may obtain multiple EFIDs, 
which may be for the same or different clearing numbers. A User is able 
(in a form and manner determined by the Exchange) to designate which of 
its EFIDs may be used for each of its ports. If a User submits an order 
or quote through a port with an EFID not enabled for that port, the 
System cancels or rejects the order or quote. The Exchange notes that 
its proposed Rule 21.1(j) is identical to MEMX Rule 21.1(j).
    Ports and Bulk Messages. Proposed Rule 21.1(k) defines two types of 
ports: (1) a ``physical port,'' which provides a physical connection to 
the System and may provide access to multiple logical ports; and (2) a 
``logical port'' or ``application session,'' which provides Users with 
the ability within the System to accomplish a specific function through 
a connection, such as order entry, data receipt, or access to 
information. The Exchange notes that each of the proposed types of 
ports available on MX2 Options is identical to the same types of ports 
on MEMX Options. The Exchange also proposes to offer bulk message 
functionality through the same logical ports as Users submit other 
messages to the Exchange, as MEMX Options does. Finally, the Exchange 
proposes to adopt the same bulk message functionality as is offered by 
MEMX Options. The term ``bulk message'' is proposed to mean a bid or 
offer included in a single electronic message a User submits with a 
Market Maker Capacity to the Exchange in which the User may enter, 
modify, or cancel up to an Exchange-specified number of bids and offers 
(which number the Exchange will announce via Exchange notice or 
publicly available technical specifications). The System handles a bulk 
message in the same manner as it handles an order or quote, unless the 
Exchange Rules specify otherwise. Users may submit bulk messages 
through a logical port, subject to the following: bulk messages must 
contain a Time-in-Force of Day or IOC; a Market Maker with an 
appointment in a class must designate a bulk message for that class as 
Post Only or Book Only, and a non-appointed Market Maker must designate 
a bulk message for that class as Post Only; the System cancels or 
rejects a Post Only bulk message bid (offer) with a price that locks or 
crosses the Exchange best offer (bid) or ABO (ABB); the System executes 
a Book Only bulk message bid (offer) that locks or crosses the ABO 
(ABB) against offers (bids) resting in the Book at prices the same as 
or better than the ABO (ABB)

[[Page 47871]]

and then cancels the unexecuted portion of that bid (offer).
    Cancel Back. Users can use a ``Cancel Back'' instruction on an 
order (including bulk messages) to make the order not subject to the 
Price Adjust process pursuant to proposed Rule 21.1(i). The System 
cancels or rejects an order with a Cancel Back instruction (immediately 
at the time the System receives the order or upon return to the System 
after being routed away) if displaying the order on the Book would 
create a violation of proposed Rule 27.3, or if the order cannot 
otherwise be executed or displayed in the Book at its limit price. The 
System executes a Book Only--Cancel Back order against resting orders. 
The proposed definition of Cancel Back in proposed Rule 21.1(m) is 
identical to a Cancel Back Order defined in MEMX Rule 21.1(m).
    Market Opening Procedures. As stated in proposed Rule 21.7, the 
System will open options, other than index options, for trading after 
the System's observation after 9:30 a.m. Eastern Time of both: (1) the 
first transaction on the primary listing market in the security 
underlying the option, and (2) the Limit Up-Limit Down price bands 
applicable to the security underlying the option as disseminated by the 
applicable Securities Information Processor (``SIP''). With respect to 
index options, the System will open for trading after a time period 
(which the Exchange determines for all classes) following the System's 
observation after 9:30 a.m. Eastern Time of the first disseminated 
index value for the index underlying an index option. Because the 
Exchange does not propose to adopt an opening cross or similar opening 
process, the opening trade that occurs on the Exchange will be a trade 
in the ordinary course of dealings on the Exchange. Accordingly, the 
System will ensure that the opening trade in an options series will not 
trade through a Protected Quotation at another options exchange, 
consistent with the general standard regarding trade throughs 
articulated in proposed Rule 21.6(e). The proposed market opening 
procedures are substantively identical to the market opening procedures 
for MEMX Options. Additionally, the Exchange proposes under Rule 
21.7(c) that it may delay the commencement of trading in any class of 
options in the interests of a fair and orderly market. As stated in 
proposed Rule 21.6(c), orders received prior to the opening of the 
System will be cancelled.
    Routing. Pursuant to proposed Rule 21.9, the MX2 Options Exchange 
will support orders that are designated to be routed to the National 
Best Bid and Offer (``NBBO'') as well as orders that will execute only 
within MX2 Options. Orders that are designated to execute at the NBBO 
will be routed to other options markets to be executed when the 
Exchange is not at the NBBO consistent with the Options Order 
Protection and Locked/Crossed Market Plan. Subject to the exceptions 
contained in proposed Rule 27.2(b), (Order Protection, Exceptions to 
Trade-Through Liability), the System will ensure that an order will not 
be executed at a price that trades through another options exchange. An 
order that is designated by an Options Member as routable will be 
routed in compliance with applicable trade-through restrictions. Any 
order entered with a price that would lock or cross a Protected 
Quotation that is not eligible for either routing or the price adjust 
process as defined in proposed Rule 21.1(i) will be cancelled. Bulk 
messages are not eligible for routing. These rules related to routing 
are substantively identical to those of MEMX Options.
    Pursuant to proposed Rule 21.9(d), MX2 Options can route orders in 
options via MEMX Execution Services LLC (``MEMX Execution Services''), 
which serves as the Outbound Router of the Exchange, as defined in Rule 
2.11. The function of the Outbound Router will be to route orders in 
options listed and open for trading on MX2 Options to other options 
exchanges pursuant to the proposed rules of MX2 Options solely on 
behalf of MX2 Options. The Outbound Router is subject to regulation as 
a facility of the Exchange, including the requirement to file proposed 
rule changes under Section 19 of the Act. Use of MEMX Execution 
Services or Routing Services (as defined below) to route orders to 
other market centers is optional. In the event the Exchange is not able 
to provide order routing services through its affiliated broker-dealer, 
the Exchange will route orders to other options exchanges in 
conjunction with one or more routing brokers that are not affiliated 
with the Exchange (``Routing Services'').\16\ Parties that do not 
desire to use MX2 Execution Services or other Routing Services provided 
by the Exchange must designate orders as not available for routing.\17\
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    \16\ See proposed Rule 21.9(e).
    \17\ See proposed Rule 21.9(d).
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    In connection with the proposed rules regarding routing to away 
options exchanges, proposed Rule 21.9(f) provides that MEMX Execution 
Services has, pursuant to Rule 15c3-5 under the Act,\18\ implemented 
certain tests designed to mitigate the financial and regulatory risks 
associated with providing the Exchange's Users with access to such away 
options exchanges. Pursuant to the policies and procedures developed by 
MEMX Execution Services to comply with Rule 15c3-5, if an order or 
series of orders are deemed to be erroneous or duplicative, would cause 
the entering User's credit exposure to exceed a preset credit 
threshold, or are non-compliant with applicable pre-trade regulatory 
requirements (as defined in Rule 15c3-5), MEMX Execution Services will 
reject such orders prior to routing and/or seek to cancel any orders 
that have been routed. This is consistent with the routing 
implementation of other options exchanges, and the Exchange notes that 
proposed Rule 21.9(f) is substantively identical to MEMX Rule 21.9(f).
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    \18\ 17 CFR 240.15c3-5.
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    Order Priority. Upon opening, trades on the Exchange will occur 
when a buy order and a sell order match on the Exchange's order book. 
The system will execute trading interest within the System in price 
priority, meaning it will execute all trading interest at the best 
price level within the System before executing trading interest at the 
next best price. Pursuant to proposed Rule 21.8(c), after considering 
price priority, all orders are matched according to pro-rata priority 
according to size. In addition, Customer, Lead Market Maker, and 
Preferred Market Maker priority overlays are available at the 
Exchange's discretion on a class-by-class basis pursuant to proposed 
Rule 21.8(d). The Exchange will issue a notice specifying which classes 
of options are initially subject to these additional priority overlays 
and will provide such Options Members with reasonable advance notice of 
any changes to the application of such overlays.
    Specifically, (i) the Customer Overlay provides Customers with 
priority over all non-Customer interest at the same price, and if there 
are two or more Customer orders for the same options series at the same 
price, priority is afforded to the Customer orders in the sequence in 
which they were received by the System; \19\ (ii) the Preferred Market 
Maker overlay (which may only be in effect if the Customer Overlay is 
also in effect and will only apply to any remaining balance after 
Priority Customer Orders have been satisfied provides the Preferred 
Market Maker with priority over other Market Makers for a certain 
percentage of contracts allocated at the same price (60% or 40% 
depending upon the number of other

[[Page 47872]]

Market Makers at the NBBO); \20\ and (iii) the Lead Market Maker 
overlay (which may only be in effect if the Customer Overlay is also in 
effect and will only apply to any remaining balance after Priority 
Customer Orders have been satisfied) provides Lead Market Makers with 
priority over other Market Makers for a certain percentage of contracts 
allocated at the same price (60% or 40% depending upon the number of 
other Market Makers at the NBBO) \21\ and for small size orders.\22\
---------------------------------------------------------------------------

    \19\ See proposed Rule 21.8(d)(1).
    \20\ See proposed Rule 21.8(f)(1), which states: For each 
incoming order, if the PMM has a priority quote at the NBBO, its 
participation entitlement is equal to the greater of the proportion 
of the total size at the best price represented by the size of its 
quote, or sixty percent (60%) of the contracts to be allocated if 
there is only one other Market Maker quotation or non-Customer order 
at the NBBO and forty percent (40%) if there are two or more other 
Market Maker quotes and/or non-Customer orders at the NBBO.
    \21\ See proposed Rule 21.8(g)(1), which states: For each 
incoming order, if the LMM has a priority quote at the NBBO, its 
participation entitlement is equal to the greater of the proportion 
of the total size at the best price represented by the size of its 
quote, or sixty percent (60%) of the contracts to be allocated if 
there is only one other Market Maker quotation or non-Customer order 
at the NBBO and forty percent (40%) if there are two or more other 
Market Maker quotes and/or non-Customer orders at the NBBO.
    \22\ See proposed Rule 21.8(g)(2), which states: Small size 
orders will be allocated in full to the LMM if the LMM has a 
priority quote at the NBBO. The Exchange will review this provision 
quarterly and will maintain the small order size at a level that 
will not allow small size orders executed by LMMs to account for 
more than 40% of the volume executed on the Exchange. Small size 
orders are defined as incoming orders of five or fewer contracts.
---------------------------------------------------------------------------

    After executions resulting from the Priority Overlays described 
above, Orders and Quotes within the System for the accounts of non-
Customers, including Professional Customers, have next priority. If 
there is more than one highest bid or more than one lowest offer in the 
Consolidated Book for the account of a non-Customer, then such bids or 
offers will be afforded priority on a ``size pro rata'' basis.\23\
---------------------------------------------------------------------------

    \23\ See proposed Rule 21.8(e).
---------------------------------------------------------------------------

    In allocating the participation entitlements set forth in proposed 
Rule 21.8(h) to the Preferred Market Maker and the Lead Market Maker, 
the following will apply.\24\ In a class of options where both the Lead 
Market Maker and the Preferred Market Maker participation entitlements 
are in effect and an Options Member has directed an order to a 
Preferred Market Maker: (A) if the Preferred Market Maker's priority 
quote is at the NBBO, the Preferred Market Maker's participation 
entitlement will supersede the Lead Market Maker's participation 
entitlements for an order directed to such Preferred Market Maker; (B) 
if the Preferred Market Maker's priority quote is not at the NBBO, the 
Lead Market Maker's participation entitlement will apply to that order, 
provided the Lead Market Maker's priority quote is at the NBBO; (C) if 
an order is preferred to the Lead Market Maker (i.e. the Lead Market 
Maker is also the Preferred Market Maker), the Lead Market Maker 
receives the participation and/or small order entitlement, as 
applicable, provided the Lead Market Maker/Preferred Market Maker's 
priority quote is at the NBBO; and (D) neither the Preferred Market 
Maker's nor the Lead Market Maker's priority quote is at the NBBO then 
executed contracts will be allocated in accordance with the pro-rata 
allocation methodology as described in paragraphs 21.8(c) and 21.8(e) 
without regard to any participation entitlement. If an incoming order 
has not been preferred to a Preferred Market Maker by an Options 
Member, however, then the Lead Market Maker's participation entitlement 
will apply to that order, provided the Primary Market Maker's priority 
quote is at the NBBO.\25\
---------------------------------------------------------------------------

    \24\ See proposed Rule 21.8(h)(1).
    \25\ See proposed Rule 21.8(h)(2).
---------------------------------------------------------------------------

    As proposed and as noted above, the participation entitlements of 
proposed Rule 21.8 will not be in effect unless the Customer Overlay is 
also in effect and the participation entitlements will only apply to 
any remaining balance after Customer orders have been satisfied.\26\
---------------------------------------------------------------------------

    \26\ See proposed Rule 21.8(h)(3).
---------------------------------------------------------------------------

    Pursuant to proposed Rule 21.8(h)(4), neither the Lead Market Maker 
nor the Preferred Market Maker may be allocated a total quantity 
greater than the quantity they are quoting at the execution price. If 
the Lead Market Maker's or the Preferred Market Maker's allocation of 
an order pursuant to its participation entitlement is greater than its 
pro-rata share of priority quotes at the best price at the time that 
the participation entitlement is granted, neither the Lead Market Maker 
nor the Preferred Market Maker will receive any further allocation of 
that order.
    In establishing the counterparties to a particular trade, the 
participation entitlements will first be counted against the Lead 
Market Maker's highest priority bids and offers or the Preferred Market 
Maker's highest priority bids or offers.\27\
---------------------------------------------------------------------------

    \27\ See proposed Rule 21.8(h)(5).
---------------------------------------------------------------------------

    The proposed participation entitlements only apply to the 
allocation of executions among competing Market Maker priority quotes 
existing on the MX2 Options Book at the time the order is received by 
the Exchange. No market participant is allocated any portion of an 
execution unless it has an existing interest at the execution price. 
Moreover, no market participant can execute a greater number of 
contracts than is associated with its interest at a given price. 
Accordingly, the Lead Market Maker and the Preferred Market Maker 
participation entitlements contained in the proposed Rule are not 
guarantees.\28\
---------------------------------------------------------------------------

    \28\ See proposed Rule 21.8(h)(6).
---------------------------------------------------------------------------

    The Exchange believes that proposed Rule 21.8 governing priority on 
the Exchange is consistent with other options exchanges that have 
similar market models, including EDGX Options and NYSE American.\29\
---------------------------------------------------------------------------

    \29\ See, e.g., EDGX Options Rule 21.8; NYSE American Rule 
964NY.
---------------------------------------------------------------------------

    Data Feeds. The System will offer proprietary data feeds including 
a depth of book quotation and execution feed, a top of book quotation 
and executions information feed, a DROP feed that offers information 
regarding the options trading activity of a specific User, and a 
historical options data feed.\30\
---------------------------------------------------------------------------

    \30\ See proposed Rule 21.15(b)(1)-(4).
---------------------------------------------------------------------------

    Risk Controls. The Exchange proposes to offer Users the ability to 
establish certain risk control parameters and limits that are intended 
to assist Users in managing their market risk. The proposed risk 
controls are set forth in proposed Rules 21.16 and 21.17 and are 
identical to those offered by MEMX Options pursuant to MEMX Rules 21.16 
and 21.17.\31\ The proposed risk controls are designed to offer Users 
protection from entering orders outside of certain size and price 
parameters, as well as certain standard or Exchange-established 
parameters based on order type and market conditions.
---------------------------------------------------------------------------

    \31\ See Securities Exchange Act Release No. 98730 (Oct. 12, 
2023) 88 FR 71898 (Oct. 18, 2023) (SR-MEMX-2023-28) and Securities 
Exchange Act Release No. 99700 (Mar. 8, 2024) 89 FR 18689 (Mar. 14, 
2024) (SR-MEMX-2024-09) (together, ``MEMX Risk Control Filings'') 
for details regarding the risk controls.
---------------------------------------------------------------------------

    Under the proposed Risk Monitor Mechanism, Users may configure risk 
limits for various parameters, including number of contracts executed 
(``volume''), notional value of executions (``notional''), number of 
executions (``count''), number of contracts executed as a percentage of 
number of contracts outstanding within an Exchange-designated time 
period or during the trading day (``percentage''), and the number of 
times the limits on any of the foregoing parameters are reached (``risk 
trips''). The System will track each of the parameters within an 
underlying for an EFID (``underlying limit''), across all underlyings 
for an EFID (``EFID limit''), across all

[[Page 47873]]

underlyings for a group of EFIDs (``EFID Group'') (``EFID Group 
limit''), and/or across a customized group of orders designated by the 
User (``Custom Group Limit''), over a User-established time period 
(``interval'') and on an absolute basis for a trading day (``absolute 
limits'').
    When the System determines that a specified parameter has reached 
the User-defined risk limit, depending on the User's instructions and 
the applicable limit that has been reached, the Risk Monitor Mechanism 
either: (1) cancels or rejects such User's orders or quotes in all 
series of the applicable underlying(s) and cancels or rejects any 
additional orders or quotes from the User in the applicable 
underlying(s) until the counting program resets; or (2) suspends all of 
a User's resting orders or quotes in all series of the applicable 
underlying(s) and cancels or rejects any additional orders or quotes 
from the User in the applicable underlying(s) until the Exchange is 
instructed to reinstate such bids and offers. A User may also engage 
the Risk Monitor Mechanism to cancel resting bids and offers, as well 
as subsequent orders as set forth in proposed Rule 22.10 (``mass 
cancellation'') or to suspend all resting bids and offers until the 
Exchange is instructed to reinstate such bids and offers (``mass 
suspension'').
    In addition to the Risk Monitor Mechanism functionality described 
above, the Exchange also proposes to offer additional price protection 
mechanisms and risk controls that relate to certain standard or 
Exchange-established parameters based on order type and market 
conditions, which are described in proposed Rule 21.17, as well as 
additional controls applicable to options activity, described in Rule 
21.17, Interpretations and Policies .01. These controls include a 
Market Order NBBO Width Protection, Limit Order Fat Finger Check, Buy 
Order Put Check, Drill-Through Price Protection, Market Orders in No-
Bid (Offer) Series control, Bulk Message Fat Finger Check, and 
Rejection of Bulk Message Updates, controls related to the maximum 
dollar amount for a single order and maximum number of contracts for a 
single order, controls related to the order types or modifiers that can 
be utilized as well as orders when the market is crossed, controls to 
restrict the options classes for which a User may enter orders to test 
symbols only, controls prohibiting the entry of duplicative orders, 
controls restricting the overall rate of order entry, and credit 
controls measuring both gross and net exposure that warn when 
approached and, when breached, prevent submission of either all new 
orders or Market Orders only.\32\
---------------------------------------------------------------------------

    \32\ See MEMX Risk Control Filings, supra note 31.
---------------------------------------------------------------------------

    Proposed Rule 21.17, Interpretation and Policy .02 indicates that 
the Exchange will offer risk functionality that permits a user to: to 
(i) cancel all unexecuted orders and quotes in the MX2 Options Book, or 
(ii) block the entry of any new orders and quotes, or (iii) both cancel 
all unexecuted orders and quotes in the MX2 Options Book and block the 
entry of any new orders and quotes. In addition to (i), (ii), and 
(iii), the Exchange also offers (iv) risk functionality that 
automatically cancels a User's open orders and quotes to the extent the 
User loses its connection to the Exchange. Further, MX2 Options offers 
batch cancel functionality that permits a User to cancel any orders or 
quotes in any series of options by requesting the Exchange to affect 
such cancellation. A User initiating such a request may also request 
that the Exchange block new inbound orders in any series of options. 
The block will remain in effect until the User requests the Exchange 
remove the block. Finally, proposed Rule 21.17, Interpretation and 
Policy .03 indicates that the risk controls provided are meant to 
supplement, and not replace, the Member's or User's own internal 
systems, monitoring, and procedures related to risk management and are 
not designed for compliance with Rule 15c3-5 under the Act. 
Responsibility for compliance with all Exchange and SEC rules remains 
with the Member or User.\33\
---------------------------------------------------------------------------

    \33\ See id.
---------------------------------------------------------------------------

    One-Second Exposure Period. Proposed Rule 22.11 will prohibit 
Options Members from executing as principal on MX2 Options orders they 
represent as agent unless (i) agency orders are first exposed on MX2 
Options for at least one (1) second or (ii) the Options Member has been 
bidding or offering on MX2 Options for at least one (1) second prior to 
receiving an agency order that is executable against such bid or offer. 
During this one-second exposure period, other Options Members will be 
able to enter orders to trade against the exposed order. The one-second 
order exposure period requirement is consistent with the rules of other 
options exchanges, including MEMX Options.

Options Order Protection and Locked/Crossed Market Plan Rules

    The Exchange will participate in the Options Order Protection and 
Locked/Crossed Market Plan (the ``Plan'') and therefore will be 
required to comply with the obligations of the Plan. Similar to 
Regulation NMS, the Plan requires exchanges to adopt rules ``reasonably 
designed to prevent Trade-Throughs,'' while specifying certain 
exemptions from that prohibition, including for ISOs. The proposed 
rules in Chapter 27 (Options Order Protection and Locked and Crossed 
Markets Rules) are identical to the rules of MEMX Options, and as such, 
the Exchange is proposing to incorporate Chapter 27 of MEMX's rulebook 
by reference into Chapter 27 of the MX2 Rulebook.\34\
---------------------------------------------------------------------------

    \34\ Specifically, the Exchange denotes: ``The rules contained 
in MEMX Chapter 27, as such rules may be in effect from time to 
time, are hereby incorporated by reference into this Chapter. 
Members must comply with MEMX Chapter 27 as if such rules were part 
of the Rules. Unless the context dictates otherwise, the following 
terms, or any variations of these terms, from MEMX Chapter 27 have 
the following meaning for purposes of this Chapter: ``Exchange'' 
means ``MX2''; and ``Member'' (i.e., MEMX Member) means ``Member 
(i.e., MX2 Member).'' The Exchange will copy this language into the 
additional MEMX chapters it is proposing to incorporate by reference 
into MX2's rulebook, each as further described below.
---------------------------------------------------------------------------

Securities Traded on MX2 Options

    General Listing Standards. The Exchange proposes to adopt listing 
standards for options traded on MX2 Options as described in Chapter 19 
(Securities Traded on MX2 Options), as well as for index options as 
described in Chapter 29 (Index Rules), which are identical to the 
approved rules of MEMX Options.\35\ The Exchange will join the Options 
Listings Procedures Plan and will list and trade options already listed 
on other options exchanges. The Exchange will gradually phase-in its 
trading of options, beginning with a selection of actively traded 
options. The Exchange is proposing to incorporate by reference the 
rules of MEMX's Chapters 19 and 29 into Chapters 19 and 29 of MX2's 
rulebook.
---------------------------------------------------------------------------

    \35\ See MEMX Rules, Chapters 19 and 29.
---------------------------------------------------------------------------

Conduct and Operational Rules for Options Members

    The Exchange proposes to adopt rules for MX2 Options that are 
substantively identical to the rules of MEMX Options regarding 
exercises and deliveries as described in Chapter 18 (Business Conduct); 
Chapter 23 (Exercises and Deliveries); records, reports and audits as 
described in Chapter 24 (Records, Reports and Audits); doing business 
with the public as described in Chapter 26 (Doing Business With the 
Public); and margin as described in Chapter 28 (Margin Requirements). 
The Exchange proposes to incorporate each of those MEMX chapters by 
reference into

[[Page 47874]]

Chapters 18, 23, 24, 26 and 28 of MX2's rulebook.\36\
---------------------------------------------------------------------------

    \36\ See MEMX Rules, Chapters 18, 23, 24, 26, and 28.
---------------------------------------------------------------------------

National Market System

    Before it begins operations, MX2 Options will become a member of 
the Options Price Reporting Authority (``OPRA''), the Options Linkage 
Authority (``OLA''), the Options Regulatory Surveillance Authority 
(``ORSA''), and the Options Listing Procedures Plan (``OLPP'').

Regulation

    The Exchange will join the existing options industry agreements 
pursuant to Section 17(d) of the Act \37\ prior to commencing 
operations, as it did for equities. The Exchange will amend its 
Regulatory Services Agreement (``RSA'') with FINRA prior to commencing 
operations to govern many aspects of the regulation and discipline of 
Members that participate in options trading, just as it does for 
equities regulation. Further, the Exchange itself will perform options 
listing regulation, as well as authorize Options Members to trade on 
MX2 Options, and conduct surveillance of options trading as it does 
today for equities.
---------------------------------------------------------------------------

    \37\ 15 U.S.C. 78q(d).
---------------------------------------------------------------------------

    Section 17(d) of the Act and the rules thereunder permit self-
regulatory organizations (``SROs'') to allocate certain regulatory 
responsibilities to avoid duplicative oversight and regulation. Rule 
17d-2 \38\ permits SROs to file with the Commission plans under which 
the SROs allocate among themselves the responsibility to receive 
regulatory reports from, and examine and enforce compliance with, 
specified provisions of the Act and rules thereunder and SRO rules by 
firms that are members of more than one SRO (``common members''). If 
such a plan is declared effective by the Commission, an SRO that is a 
party to the plan is relieved of regulatory responsibility as to any 
common member for whom responsibility is allocated under the plan to 
another SRO.
---------------------------------------------------------------------------

    \38\ 17 CFR 240.17d-2.
---------------------------------------------------------------------------

    All of the options exchanges, FINRA, and NYSE have entered into the 
Options Sales Practices Agreement and the Exchange will join this 
agreement prior to the commencement of operations for MX2 Options. 
Under this Agreement, the examining SROs will examine firms that are 
common members of the Exchange and the particular examining SRO for 
compliance with specified provisions of the Act, specified rules and 
regulations adopted thereunder, specified examining SRO rules, and 
specified MX2 Options rules. The Exchange also intends to enter into 
and seek Commission approval of a bilateral Rule 17d-2 agreement with 
FINRA prior to commencing of operations for MX2 Options. Additionally, 
all options exchanges and FINRA have entered into the Options-Related 
Market Surveillance Agreement and the Exchange intends to join this 
agreement prior to the commencement of operations for MX2 Options.
    For those regulatory responsibilities that fall outside the scope 
of any Rule 17d-2 agreements, the Exchange will retain full regulatory 
responsibility under the Act. However, the Exchange has entered into a 
Regulatory Services Agreement with FINRA, pursuant to which FINRA 
personnel operate as agents for the Exchange in performing certain of 
these functions. The Exchange and FINRA will continue to operate under 
the Regulatory Services Agreement that is currently in place but with 
modifications as necessary to accommodate the expanded scope for MX2 
Options. Those modifications will be implemented prior to the 
commencement of operations of MX2 Options. The Exchange will supervise 
FINRA's performance of regulatory services and will continue to bear 
ultimate regulatory responsibility for the MX2 Options.
    Consistent with the Exchange's existing regulatory structure, the 
Exchange's Chief Regulatory Officer will have general supervision of 
the regulatory operations of MX2 Options, including responsibility for 
overseeing the surveillance, examination, and enforcement functions and 
for administering all regulatory services agreements applicable to MX2 
Options. Similarly, the Exchange's existing Regulatory Oversight 
Committee will be responsible for overseeing the adequacy and 
effectiveness of Exchange's regulatory and self-regulatory organization 
responsibilities, including those applicable to MX2 Options.
    Finally, the Exchange will perform automated surveillance of 
trading on MX2 Options for the purpose of maintaining a fair and 
orderly market at all times. The Exchange will monitor MX2 Options to 
identify unusual trading patterns and determine whether particular 
trading activity requires further regulatory investigation.
    In addition, the Exchange will oversee the process for determining 
and implementing trade halts, identifying and responding to unusual 
market conditions, and administering the Exchange's process for 
identifying and remediating ``obvious errors'' by and among its Options 
Members. The proposed rules in Chapter 20 (Regulation of Trading on MX2 
Options) regarding halts, unusual market conditions, extraordinary 
market volatility, obvious errors, audit trail, transfers of positions, 
and off-exchange RWA transfers are substantively identical to the 
approved rules of MEMX Options.

Minor Rule Violation Plan

    The Exchange's disciplinary rules, including Exchange Rules 
applicable to ``minor rule violations,'' are set forth in Chapter 8 of 
the Exchange's current Rules. Such disciplinary rules will apply to 
Options Members and their associated persons.
    The Exchange's Minor Rule Violation Plan (``MRVP'') specifies those 
uncontested minor rule violations with sanctions not exceeding $2,500 
that would not be subject to the provisions of Rule 19d-1(c)(1) under 
the Act \39\ requiring that an SRO promptly file notice with the 
Commission of any final disciplinary action taken with respect to any 
person or organization.\40\ The Exchange's MRVP includes the policies 
and procedures included in Exchange Rule 8.15 (Imposition of Fines for 
Minor Violation(s) of Rules) and in Exchange Rule 8.15, Interpretations 
and Policy .01.
---------------------------------------------------------------------------

    \39\ 17 CFR 240.19d-1(c)(1).
    \40\ The Commission adopted amendments to paragraph (c) of Rule 
19d-1 to allow SROs to submit for Commission approval plans for the 
abbreviated reporting of minor disciplinary infractions. See Release 
No. 34-21013 (June 1, 1984), 49 FR 23828 (June 8, 1984). Any 
disciplinary action taken by an SRO against any person for violation 
of a rule of the SRO which has been designated as a minor rule 
violation pursuant to such a plan filed with and declared effective 
by the Commission will not be considered ``final'' for purposes of 
Section 19(d)(1) of the Act if the sanction imposed consists of a 
fine not exceeding $2,500 and the sanctioned person has not sought 
an adjudication, including a hearing, or otherwise exhausted his 
administrative remedies.
---------------------------------------------------------------------------

    The Exchange proposes to amend its MRVP and Exchange Rule 8.15, 
Interpretation and Policy .01 to include proposed Rule 25.3 (Penalty 
for Minor Rule Violations). The rules included in proposed Rule 25.3 as 
appropriate for disposition under the Exchange's MRVP are: (a) position 
limit and exercise limit violations; (b) violations regarding the 
failure to accurately report position and account information; (c) 
Market Maker quoting obligations; (d) violations regarding expiring 
exercise declarations; (e) violations relating to the failure to 
respond to the Exchange's requests for the submission of trade data; 
and (f) violations relating to noncompliance with the Consolidated 
Audit Trail Compliance Rule requirements. The

[[Page 47875]]

rules included in proposed Rule 25.3 are the same as the rules included 
in the MRVPs of MEMX Options and other options exchanges.\41\
---------------------------------------------------------------------------

    \41\ See MEMX Rule 25.3. See also EDGX Options Rule 25.3 and 
Cboe BZX Options (``BZX Options'') Rule 25.3.
---------------------------------------------------------------------------

    The Exchange will include the enumerated options trading rule 
violations in the Exchange's standard quarterly report of actions taken 
on minor rule violations under the MRVP. The quarterly report includes: 
the Exchange's internal file number for the case, the name of the 
individual and/or organization, the nature of the violation, the 
specific rule provision violated, the fine imposed, the number of times 
the rule violation has occurred, and the date of disposition. In 
addition, because amended Rule 8.15 will offer procedural rights to a 
person sanctioned for a violation listed in proposed Rule 25.3, the 
Exchange will provide a fair procedure for the disciplining of members 
and associated persons, consistent with Section 6(b)(7) of the Act.\42\
---------------------------------------------------------------------------

    \42\ 15 U.S.C. 78f(b)(7).
---------------------------------------------------------------------------

    The Exchange will continue to conduct surveillance with due 
diligence and make a determination based on its findings, on a case-by-
case basis, whether a fine of more or less than the recommended amount 
is appropriate for a violation under the MRVP or whether a violation 
requires a formal disciplinary action.

Section 36 Exemption Request

    The Exchange proposes to incorporate by reference as MX2 Options 
rules certain rules of the Cboe Exchange, Inc. (``Cboe''), the New York 
Stock Exchange (``NYSE''), FINRA, and as described above, its 
affiliated exchange, MEMX. Specifically, MX2 Options proposes to 
incorporate by reference the applicable rules of MEMX with respect to 
Chapter 18 (Business Conduct), Chapter 19 (Securities Traded on MX2 
Options), Chapter 23 (Exercises and Deliveries), Chapter 24 (Records, 
Reports and Audits), Chapter 26 (Doing Business with the Public), 
Chapter 27 (Options Order Protection and Locked and Crossed Markets 
Rules), Chapter 28 (Margin Requirements) and Chapter 29 (Index 
Rules).\43\ In addition, MX2 Options Rule 26.16 proposes to incorporate 
by reference the applicable rules of FINRA with respect to 
Communications with Public Customers; MX2 Options Rule 28.3 proposes to 
incorporate by reference initial and maintenance margin requirements of 
either Cboe or NYSE; MX2 Options Rule 29.5 proposes to incorporate by 
reference the applicable rules of Cboe with respect to position limits 
for broad based index options; and MX2 Options Rule 29.7 proposes to 
incorporate by reference the applicable rules of Cboe with respect to 
position limits for Narrow-Based and Micro-Narrow Based Index Options 
traded on MX2 Options and also on Cboe. Thus, for certain MX2 Options 
rules, Exchange members will comply with a MX2 Options rule by 
complying with the MEMX, Cboe, NYSE, or FINRA rule referenced.
---------------------------------------------------------------------------

    \43\ Each MEMX Chapter incorporated by reference into MX2's 
rules will have the same chapter numbers in MX2's rulebook.
---------------------------------------------------------------------------

    The Exchange has requested, pursuant to Rule 240.0-12 under the 
Act,\44\ an exemption under Section 36 of the Act from the rule filing 
requirements of Section 19(b) of the Act for changes to those MX2 
Options rules that are effected solely by virtue of a change to a 
cross-referenced MEMX, Cboe, NYSE, or FINRA rule. The Exchange proposes 
to incorporate by reference categories of rules (rather than individual 
rules within a category) that are not trading rules. The Exchange also 
agrees to provide written notice to Options Members prior to the launch 
of MX2 Options of the specific MEMX, Cboe, NYSE, and FINRA rules that 
it will incorporate by reference. In addition, the Exchange will notify 
Options Members whenever MEMX, Cboe, NYSE, or FINRA proposes a change 
to a cross-referenced MEMX, Cboe, NYSE, or FINRA rule.\45\
---------------------------------------------------------------------------

    \44\ 17 CFR 240.0-12.
    \45\ The Exchange will provide such notice through a posting on 
the same website location where the Exchange will post its own rule 
filings pursuant to Rule 19b-4(l) under Act, within the time frame 
required by that rule. The website posting will include a link to 
the location on the MEMX, Cboe, NYSE, or FINRA website where the 
proposed rule change is posted.
---------------------------------------------------------------------------

Amendments to Existing Exchange Rules

    In addition to the rules of MX2 Options proposed above, the 
Exchange proposes to amend certain existing Exchange Rules that 
currently apply to the Exchange's equities market in order to reflect 
the Exchange's proposed operation of MX2 Options.
    First, the Exchange proposes to amend paragraph (d) of 
Interpretations and Policies .01 to Rule 2.5 (Restrictions), which 
generally requires each Member to register at least two Principals with 
the Exchange subject to certain exceptions described therein, to 
provide that such paragraph (d) will not apply to a Member that solely 
conducts business on the Exchange as an Options Member, however, 
Options Members must comply with the registration requirements set 
forth in proposed Rule 17.2(g). The Exchange notes that proposed Rule 
17.2(g), which provides that every Options Member must have at least 
one Options Principal and sets forth the Exchange's Options Principal 
registration requirements, is identical to MEMX Rule 17.2(g). In 
connection with this proposed change, the Exchange also proposes to 
amend paragraph (i) of Interpretations and Policies .01 to Rule 2.5 to 
include Options Principal as a registration category and to set forth 
the Exchange's qualification requirements for an Options Principal, 
which are the same as those for an Options Principal on MEMX Options.
    The Exchange also proposes to modify Rule 2.11(a)(6), which states 
that MEMX Execution Services will maintain an error account for the 
purpose of addressing positions that are the result of an execution or 
executions that are not clearly erroneous under Rule 11.15 and result 
from a technical or systems issue at MEMX Execution Services, the 
Exchange, a routing destination, or a non-affiliate third-party routing 
broker that affects one or more orders (``Error Positions''). The 
proposed change to Rule 2.11(a)(6) would add a reference to the 
comparable provision to that which governs review and resolution of 
clearly erroneous transactions (e.g., for equities, Rule 11.15) but for 
options transactions, namely Rule 20.6, which governs review and 
resolution of options transactions that may qualify as obvious errors.
    Lastly, the Exchange proposes to amend Interpretations and Policies 
.01 Rule 8.15 (Imposition of Fines for Minor Violation(s) of Rules), 
which contains the list of Exchange Rule violations and recommended 
fine schedule pursuant to Rule 8.15, to include a new paragraph (i) 
referencing proposed Rule 25.3 for the recommended fines for minor rule 
violations of the Exchange Rules appliable to MX2 Options, which the 
Exchange notes are the same as those of MEMX Options.

III. Discussion and Commission Findings

    After careful review, the Commission finds that the Exchange's 
proposal is consistent with the requirements of the Act and the rules 
and regulations thereunder applicable to a national securities 
exchange.\46\ In particular, the Commission finds that the proposed 
rule change is consistent with, among

[[Page 47876]]

others, Sections 6(b)(1),\47\ 6(b)(5),\48\ and 6(b)(8) \49\ of the Act. 
Section 6(b)(1) of the Act requires that an exchange be so organized 
and have the capacity to be able to carry out the purposes of the Act 
and to comply and enforce compliance by its members and persons 
associated with its members with the provisions of the Act, the rules 
and regulations thereunder, and the rules of the Exchange. Section 
6(b)(5) of the Act requires that the rules of a national securities 
exchange be designated, among other things, to promote just and 
equit6able principles of trade, to remove impediments to and perfect 
the mechanism of a free and open market and a national market system 
and, in general, to protect investors and the public interest, and not 
be designed to permit unfair discrimination between customers, issuers, 
brokers, or dealers. Section 6(b)(8) of the Act requires that the rules 
of a national securities exchange not impose any burden on competition 
that is not necessary or appropriate in furtherance of the purposes of 
the Act.
---------------------------------------------------------------------------

    \46\ In approving this proposed rule change, the Commission has 
considered the proposed rule's impact on efficiency, competition, 
and capital formation. See 15 U.S.C. 78c(f).
    \47\ 15 U.S.C. 78f(b)(1).
    \48\ 15 U.S.C. 78f(b)(5).
    \49\ 15 U.S.C. 78f(b)(8).
---------------------------------------------------------------------------

    As detailed above, MX2's proposed rules are substantially similar 
to those of other exchanges, including its affiliated options exchange, 
MEMX Options, except primarily with respect to the Exchange's priority 
model and the availability of Reserve orders, which differ from MEMX 
Options.

Exchange Members

    For the same reasons provided by the Commission in its order 
approving MEMX Options,\50\ the proposed qualification, registration, 
member operations, and use of MX2 Options requirements provide the 
Exchange with the capacity to carry out the purposes of the Act and 
enforce compliance by its members and persons associated with its 
members with the provisions of the Act, the rules and regulations 
thereunder, and the rules of the Exchange, provide that registered 
broker-dealers can become members and have access to MX2 Options, and 
ensure that Options Members and their associated persons can be 
appropriately disciplined for violations of the Act, the rules and 
regulations thereunder, and Exchange rules.\51\
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    \50\ See Securities Exchange Act Release No. 95445 (Aug. 8, 
2022), 87 FR 49894, 49902 (Aug. 12, 2022) (approving rules governing 
MEMX Options) (``MEMX Options Order'').
    \51\ See 15 U.S.C. 78f(b)(1), (b)(2) and (b)(6).
---------------------------------------------------------------------------

    Additionally, for the same reasons provided by the Commission in 
its order approving MEMX Options, the proposed Options Market Maker 
registration and qualification requirements provide an objective 
process by which an Options Member could become a Market Maker and 
provide for continued oversight by the Exchange to monitor for 
continued compliance by Market Makers with the terms of their 
application for such status. As discussed above, the proposed rules 
relating to Market Makers are substantively identical to the rules of 
MEMX Options.
    The proposed Options Market Maker participation requirements 
provide that Market Makers receive certain benefits for carrying out 
their responsibilities. At the same time, the proposed Options Market 
Maker participation requirements impose affirmative obligations on 
Market Makers that balance the benefits afforded to such participants. 
For the same reasons provided by the Commission in its order approving 
MEMX Options, the quoting obligations for Market Makers are designed to 
contribute to the maintenance of a fair and orderly market. MX2 
Options' Market Maker participation requirements are substantially 
similar to the participation requirements of MEMX Options.

MX2 Options Market Structure and Trading Rules

    The functionalities and features of MX2 Options market structure 
and trading system are based on functionalities and features currently 
used and previously approved for other options exchanges and do not 
raise novel issues. Among other things, the rules are reasonably 
designed to provide for a simple, orderly opening process for an 
exchange that only trade multiply listed options and an orderly re-
opening process following the conclusion of a trading halt. The 
proposed rules provide for the electronic display and execution of 
orders in a pro rata allocation model with execution priority dependent 
on the capacity of an order (e.g., Customer or non-Customer) as well as 
status as a Lead Market Maker or Preferred Market Maker, as applicable. 
The proposed priority model is similar to that in place on other 
options exchanges that have been previously approved by the 
Commission.\52\
---------------------------------------------------------------------------

    \52\ See, e.g., EDGX Options Rule 21.8(c), NYSE American Options 
Rule 964NYP(h), MIAX Emerald Options Rule 514(c)(2), and MIAX 
Options Rule 514(c)(2).
---------------------------------------------------------------------------

    MX2 Options will only utilize the two industry standard order types 
(limit orders and market orders) and will offer order handling 
instructions that are substantially similar to the rules of other 
options exchanges. The Exchange's proposed reserve order functionality 
is similar to that available on other options exchanges.\53\ The 
Commission finds that the priority system and order types are 
consistent with Section 6(b)(5) of the Act and are designed to promote 
just and equitable principles of trade and are not designed to permit 
unfair discrimination between customers, issuers, brokers, and dealers.
---------------------------------------------------------------------------

    \53\ See, e.g., EDGX Options Rule 21.1(d)(1) and NYSE Arca 
Options Rule 6.62P-OE(d)(1).
---------------------------------------------------------------------------

    MX2 Options will require a one-second exposure period in order to 
execute a principal order represented as an agent, similar to MEMX 
Options and the requirements of other exchanges. This exposure 
requirement should facilitate the prompt execution of orders while 
continuing to provide members with an opportunity to compete for 
exposed bids and offers.
    MX2 Options listing standards are identical to MEMX Options listing 
standards. MX2 Options will join the OLPP and will list and trade 
options already listed on other options exchanges. The Commission finds 
that the proposed listing standards are consistent with the Section 
6(b)(5) of the Act and are designed to protect investors and the public 
interest and promote just and equitable principles of trade.
    MX2 Options proposes operational rules that are substantially 
identical to MEMX Options, including rules applicable to exercise and 
deliveries. Those rules adopt the common set of options exchange 
requirements applicable to exercise notices and applicable cut-off 
times for submission of exercise-related notices, the assignment of 
exercise notices, and delivery and payment requirements. For the same 
reasons the Commission provided in its order approving MEMX Options, 
these rules are 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, 
and are not designed to permit unfair discrimination between customers, 
issuers, brokers, or dealers.\54\
---------------------------------------------------------------------------

    \54\ See MEMX Options Order, supra note 50.
---------------------------------------------------------------------------

    The Commission finds that the proposed functionalities and features 
of MX2 Options' overall structure and trading operations are consistent 
with

[[Page 47877]]

Section 6(b)(5) of the Act, which requires an exchange's rules to, 
among other things, be designed to promote just and equit6able 
principles of trade, to remove impediments to and perfect the mechanism 
of a free and open market and a national market system, and, in 
general, to protect investors and the public interest, and are not 
designed to permit unfair discrimination between customers, issuers, 
brokers, and dealers.

Options Order Protection, Locked/Crossed Market Plan, and Outbound 
Routing

    MX2 Options rules are designed to comply with applicable Federal 
securities laws and regulations and the obligations of the Options 
Order Protection and Locked/Crossed Market Plan. Specifically, the 
rules are designed to ensure that an order is not executed at a price 
that would trade through another options exchange. In this regard, MX2 
Options will be required under Rule 608(c) of Regulation NMS \55\ to 
comply with and enforce compliance by its Options Members with the 
Options Order Protection and Locked/Crossed Market Plan once it joins 
that plan, including the requirement to avoid trading through better 
prices available on other markets. Any order designated by an Options 
Member as routable will be routed by MX2 Options in compliance with 
applicable trade-through restrictions, and any order entered with a 
price that would lock or cross a Protected Quotation that is not 
eligible for either routing or the price adjust process in proposed 
Rule 21.1(i) will be cancelled. Additionally, as discussed above, MX2 
Options will route orders in options listed and open for trading on MX2 
Options via MEMX Execution Services, the Outbound Router of the 
Exchange, to other options exchanges.\56\ Furthermore, MEMX Execution 
Services has, pursuant to Rule 15c3-5 under the Act,\57\ implemented 
certain tests designed to mitigate the financial and regulatory risks 
associated with providing the Exchange's Users with access to such away 
options exchanges. Pursuant to the policies and procedures developed by 
MEMX Execution Services to comply with Rule 15c3-5, if an order or 
series of orders are deemed to be erroneous or duplicative, would cause 
the entering User's credit exposure to exceed a preset credit 
threshold, or are non-compliant with applicable pre-trade regulatory 
requirements (as defined in Rule 15c3-5), MEMX Execution Services will 
reject such orders prior to routing and/or seek to cancel any orders 
that have been routed. This is consistent with the routing 
implementation of other options exchanges.\58\ For the same reasons the 
Commission provided in its order approving rules governing MEMX 
Options, the Exchange's proposed order protection rules and outbound 
routing rules are designed to promote just and equitable principles of 
trade, to remove impediments to and perfect the mechanism of a free and 
open market and a national market system, and, in general, protect 
investors and the public interest.\59\
---------------------------------------------------------------------------

    \55\ See 17 CFR 242.608(c).
    \56\ The Outbound Router is subject to regulation as a facility 
of the Exchange, including the requirement to file proposed rule 
changes under Section 19 of the Act. 15 U.S.C. 78s.
    \57\ 17 CFR 240.15c3-5.
    \58\ Proposed Rule 21.9(f) is substantively identical to MEMX 
Rule 21.9(f).
    \59\ See MEMX Options Order, supra note 50.
---------------------------------------------------------------------------

    Before commencing operations, MX2 Options will join the Options 
Order Protection and Locked/Crossed Market Plan. To meet their 
regulatory responsibilities under that plan, including the requirement 
to avoid trading through better-priced protected quotations available 
on other markets, other options exchanges that are participants must 
have sufficient notice of new protected quotations, as well as all 
necessary information such as final technical specifications. 
Therefore, it would be a reasonable policy and procedure under the 
Options Order Protection and Locked/Crossed Market Plan for industry 
participants to begin treating MX2 Options' best bid and best offer as 
a protected quotation no later than 60 days after the date of this 
order or such later date as MX2 Options begins operation.

Risk Monitoring and Protection

    MX2 Options will offer several optional types of risk controls that 
are designed to offer protection from entering orders outside of 
certain size and price parameters, as well as certain standard or 
Exchange-established parameters based on order type and market 
conditions. These include pre-trade risk controls, activity-based risk 
controls, and global risk controls. The proposed risk controls are 
identical to those offered by MEMX Options.\60\
---------------------------------------------------------------------------

    \60\ See MEMX Rules 21.16 and 21.17.
---------------------------------------------------------------------------

    MX2 Options also will offer additional price protection mechanism 
and risk controls. These controls are substantially similar to those 
offered on MEMX Options. The proposed risk protections are reasonably 
designed to provide liquidity providers with protections to help them 
manage risk and efficiently use capital when trading options. These 
protections are in addition to, and do not take the place of, members' 
required market access controls, vigilant oversight of trading and 
algorithms, and overall risk management. For example, these mechanisms 
are intended to provide Market Makers with optional supplemental tools 
as an additional layer of protection to assist them in managing risk 
and utilize available capital in leveraged options securities. To the 
extent they achieve that intended objective, liquidity providers would 
be incentivized to quote more contracts at potentially better prices, 
thus benefitting investors through the availability of that liquidity. 
Accordingly, the proposed risk protections for MX2 Options are designed 
to, among other things, promote just and equitable principles of trade 
and protect investors and the public interest.

Participation in Multiparty Options-Related Plans

    The Exchange will become a participant in the various applicable 
multiparty plans for options trading. Specifically, the Exchange 
represents that MX2 Options will become a member of OPRA, the Options 
Order Protection and Locked/Crossed Market Plan, the ORSA, and the OLPP 
prior to commencing operations. Joining these plans will integrate MX2 
Options into the national market system for standardized listed 
options.

Regulation

    The Exchange's proposed approach to self-regulation of its members 
and facilities is discussed in detail above, and involves joining the 
existing options industry multiparty agreements, utilizing an RSA with 
FINRA, and perform options listing and marketplace surveillance. Also, 
as explained above, consistent with the Exchange's existing regulatory 
structure, the Exchange's Chief Regulatory Officer will have general 
supervision of the regulatory operations of MX2 Options, including 
responsibility for overseeing the surveillance, examination, and 
enforcement functions and for administering all regulatory services 
agreements applicable to MX2 Options. Similarly, the Exchange's 
existing Regulatory Oversight Committee will be responsible for 
overseeing the adequacy and effectiveness of the Exchange's regulatory 
and self-regulatory organization responsibilities, including those 
applicable to MX2 Options.
    The Exchange's proposed rules and regulatory structure with respect 
to MX2 Options are consistent with the requirements of Section 6(b)(1) 
of the

[[Page 47878]]

Act, which requires an exchange to be so organized and have the 
capacity to be able to carry out the purposes of the Act and to comply, 
and to enforce compliance, by its members and persons associated with 
its members, with the Act and the rules and regulations thereunder and 
the rules of the Exchange, and with Section 6(b)(6) and (7) of the Act, 
which require an Exchange to provide fair procedures for the 
disciplining of members and persons associated with members. Further, 
it is consistent with the Act to allow the Exchange to contract with 
FINRA to perform functions relating to the regulation and discipline of 
members and the regulation of MX2 Options.\61\ These functions are 
fundamental elements to a regulatory program and constitute core self-
regulatory functions. FINRA has the expertise and experience to perform 
these functions on behalf of the Exchange.\62\
---------------------------------------------------------------------------

    \61\ See, e.g., Regulation of Exchanges and Alternative Trading 
Systems, Securities Exchange Act Release No. 40760 (Dec. 8, 1998), 
63 FR 70844 (Dec. 22, 1998). See also Securities Exchange Act 
Release No. 50122 (July 29, 2004), 69 FR 47962 (Aug. 6, 2004) (SR-
Amex-2004-32) (Order approving proposed rule that allowed Amex to 
contract with another SRO for regulatory services).
    \62\ The RSA is not before the Commission, and therefore, the 
Commission is not acting on it.
---------------------------------------------------------------------------

    The amended MRVP will provide the Exchange with the capacity to 
enforce compliance with, and provide appropriate discipline for, 
violations of the rules of the Exchange and the federal securities 
laws. As existing Exchange Rule 8.15 will continue to offer procedural 
rights to a person sanctioned for a violation listed in proposed MX2 
Options Rule 25.3, the Exchange's rules provide a fair procedure for 
the disciplining of members and associated persons, consistent with the 
requirements of Section 6(b)(7) of the Act.\63\ For the same reasons 
provided by the Commission in its order approving MEMX Options, the 
MRVP changes should strengthen the Exchange's ability to carry out its 
oversight and enforcement responsibilities as an SRO in cases where 
full disciplinary proceedings are unsuitable in view of the minor 
nature of the particular violation.\64\
---------------------------------------------------------------------------

    \63\ 15 U.S.C. 78f(b)(7).
    \64\ 17 CFR 240.19b-1(c)(2). See also MEMX Options Order, supra 
note 50.
---------------------------------------------------------------------------

    In approving the proposed changes to the Exchange's MRVP, the 
Commission in no way minimizes the importance of compliance with the 
Exchange's rules and all other rules subject to the imposition of fines 
under the Exchange's MRVP. The violation of any SRO rules, as well as 
the federal securities laws, is a serious matter. However, the 
Exchange's MRVP provides a reasonable means of addressing rule 
violations that do not rise to the level of requiring formal 
disciplinary proceedings, while providing flexibility in handling 
certain violations. The Exchange represents that it will continue to 
conduct surveillance with due diligence and make a determination based 
on its findings, on a case-by-case basis, whether a fine of more or 
less than the recommended amount is appropriate for a violation under 
the Exchange's MRVP or whether a violation requires a formal 
disciplinary action.\65\
---------------------------------------------------------------------------

    \65\ See Notice, supra note 3, at 29909.
---------------------------------------------------------------------------

Section 11(a) of the Act

    Section 11(a)(1) of the Act \66\ prohibits a member of a national 
securities exchange from effecting transactions on that exchange for 
its own account, the account of an associated person, or an account 
over which it or its associated person exercises investment discretion 
(collectively, ``covered accounts''), unless an exception applies. Rule 
11a2-2(T) under the Act,\67\ known as the ``effect versus execute'' 
rule, provides exchange members with an exemption from the Section 
11(a)(1) prohibition. Rule 11a2-2(T) permits an exchange member, 
subject to certain conditions, to effect transactions for covered 
accounts by arranging for an unaffiliated member to execute 
transactions on the exchange. To comply with Rule 11a2-2(T)'s 
conditions, a member: (i) must transmit the order from off the exchange 
floor; (ii) may not participate in the execution of the transaction 
once it has been transmitted to the member performing the execution; 
\68\ (iii) may not be affiliated with the executing member; and (iv) 
with respect to an account over which the member or an associated 
person has investment discretion, neither the member nor its associated 
person may retain any compensation in connection with effecting the 
transaction except as provided in the Rule.
---------------------------------------------------------------------------

    \66\ 15 U.S.C. 78k(a)(1).
    \67\ 17 CFR 240.11a2-2(T).
    \68\ This prohibition also applies to associated persons. The 
member may, however, participate in clearing and settling the 
transaction.
---------------------------------------------------------------------------

    In a letter to the Commission, the Exchange requests that the 
Commission concur with the Exchange's conclusion that Options Members 
that enter orders into the proposed System satisfy the requirements of 
Rule 11a2-2(T).\69\ For the reasons set forth below, orders entered 
into the System could satisfy the requirements of Rule 11a2-2(T).
---------------------------------------------------------------------------

    \69\ See Letter from Anders Franzon, General Counsel, Exchange, 
to Vanessa Countryman, Secretary, dated Sept. 24, 2025 (``MX2 
Options 11(a) Letter'').
---------------------------------------------------------------------------

    The Rule's first requirement is that orders for covered accounts be 
transmitted from off the exchange floor. In the context of automated 
trading systems, the Commission has found that the off-floor 
transmission requirement is met if a covered account order is 
transmitted from a remote location directly to an exchange's floor by 
electronic means.\70\ The Exchange has represented that MX2 Options 
does not have a physical trading floor, and the System will receive 
orders from Options Members electronically through remote terminals or 
computer-to-computer interfaces.\71\ The System satisfies this off-
floor transmission requirement.
---------------------------------------------------------------------------

    \70\ See, e.g., MEMX Options Order, supra note 50, and 
Securities Exchange Act Release Nos. 85828 (May 10, 2019), 84 FR 
21841 (May 15, 2019) (registration of Long-Term Stock Exchange); 
75760 (Aug. 7, 2015), 80 FR 48600 (Aug. 13, 2015) (SR-EDGX-2015-18); 
61419 (Jan. 26, 2010), 75 FR 5157 (Feb. 1, 2010) (SR-BATS-2009-031) 
(approving BATS options trading); 59154 (Dec. 23, 2008), 73 FR 80468 
(Dec. 31, 2008) (SR-BSE-2008-48) (approving equity securities 
listing and trading on BSE); 57478 (Mar. 12, 2008), 73 FR 14521 
(Mar. 18, 2008) (SR-NASDAQ-2007-004 and SR-NASDAQ-2007-080) 
(approving NOM options trading); 53128 (Jan. 13, 2006), 71 FR 3550, 
3553 (Jan. 23, 2006) (File No. 10-131) (granting the exchange 
registration of Nasdaq Stock Market, Inc.); 44983 (Oct. 25, 2001), 
66 FR 55225 (Nov. 1, 2001) (SR-PCX-00-25) (approving Archipelago 
Exchange); 29237 (May 24, 1991), 56 FR 24853 (May 31, 1991) (SR-
NYSE-90-52 and SR-NYSE-90-53) (approving NYSE's Off-Hours Trading 
Facility); and 15533 (Jan. 29, 1979), 44 FR 6084 (Jan. 31, 1979) 
(``1979 Release'').
    \71\ See MX2 Options 11(a) Letter, supra note 69, at 5.
---------------------------------------------------------------------------

    Second, the Rule requires that the member and any associated person 
not participate in the execution of its order after the order has been 
transmitted. MX2 represented that at no time following the submission 
of an order is an Options Member or an associated person of the Options 
Member allowed to acquire control or influence over the result or 
timing of the order's execution.\72\ According to the Exchange,

[[Page 47879]]

the execution of an Options Member's order is determined solely by what 
quotes and orders are present in the System at the time the Options 
Member submits the order, and the order priority based on MX2 
rules.\73\ Accordingly, an Options Member and its associated persons do 
not participate in the execution of an order submitted to the 
System.\74\
---------------------------------------------------------------------------

    \72\ See id. at 6. MX2 notes that Rule 11a2-2(T) does not 
preclude members from canceling or modifying orders, or from 
modifying instructions for executing orders, after they have been 
transmitted, provided that such cancellations or modifications are 
transmitted from off an exchange floor. See id. The Commission has 
stated that the non-participation requirement is satisfied under 
such circumstances so long as such modifications or cancellations 
are also transmitted from off the floor. See Securities Exchange Act 
Release No. 14563 (Mar. 14, 1978), 43 FR 11542 (Mar. 17, 1978) 
(``1978 Release'') (stating that the ``non-participation requirement 
does not prevent initiating members from canceling or modifying 
orders (or the instructions pursuant to which the initiating member 
wishes orders to be executed) after the orders have been transmitted 
to the executing member, provided that any such instructions are 
also transmitted from off the floor'').
    \73\ See MX2 Options 11(a) Letter, supra note 69, at 2. MX2 
proposes rules for the registration, obligations, and operation of 
market makers on MX2 Options. MX2 has represented that market makers 
will submit quotes in classes of options contracts to which they are 
appointed. See id.
    \74\ See, e.g., Securities Exchange Act Release Nos. 58375 (Aug. 
18, 2008), 73 FR 49498, 49505 (Aug. 21, 2008) (File No. 10-182) 
(order granting the registration of BATS Exchange, Inc.) (``Bats 
Order'') and 61698 (Mar. 12, 2010), 75 FR 13151, 13164 (Mar. 18, 
2010) (File Nos. 10-194 and 10-196) (order approving DirectEdge 
exchanges) (``DirectEdge Order'').
---------------------------------------------------------------------------

    Third, Rule 11a2-2(T) requires that the order be executed by an 
exchange member who is unaffiliated with the member initiating the 
order. The Commission has stated that this requirement is satisfied 
when automated exchange facilities, such as the System, are used as 
long as the design of these systems ensures that members do not possess 
any special or unique trading advantages in handling their orders after 
transmitting them to the exchange.\75\ The Exchange has represented 
that the design of the System ensures that no Options Member has any 
special or unique trading advantages in the handling of its orders 
after transmitting its orders to the Exchange.\76\ Based on the 
Exchange's representation, the System satisfies this condition.
---------------------------------------------------------------------------

    \75\ See, e.g., Bats Order and DirectEdge Order, supra note 74. 
In considering the operation of automated execution systems operated 
by an exchange, the Commission stated that, while there is not an 
independent executing exchange member, the execution of an order is 
automatic once it has been transmitted into the system. Because the 
design of these systems ensures that members do not possess any 
special or unique trading advantages in handling their orders after 
transmitting them to the exchange, the Commission has stated that 
executions obtained through these systems satisfy the independent 
execution requirement of Rule 11a2-2(T). See 1979 Release, supra 
note 70.
    \76\ See MX2 Options 11(a) Letter, supra note 69.
---------------------------------------------------------------------------

    Fourth, in the case of a transaction effected for an account with 
respect to which the initiating member or an associated person thereof 
exercises investment discretion, neither the initiating member nor any 
associated person thereof may retain any compensation in connection 
with effecting the transaction, unless the person authorized to 
transact business for the account has expressly provided otherwise by 
written contract referring to Section 11(a) of the Act and Rule 11a2-
2(T) thereunder.\77\ Options Members trading for covered accounts over 
which they exercise investment discretion must comply with this 
condition in order to rely on the rule's exemption.\78\
---------------------------------------------------------------------------

    \77\ See Bats Order and DirectEdge Order, supra note 74. In 
addition, Rule 11a2-2(T)(d) requires a member or associated person 
authorized by written contract to retain compensation, in connection 
with effecting transactions for covered accounts over which such 
member or associated persons thereof exercises investment 
discretion, to furnish at least annually to the person authorized to 
transact business for the account a statement setting forth the 
total amount of compensation retained by the member or any 
associated person thereof in connection with effecting transactions 
for the account during the period covered by the statement. See 17 
CFR 240.11a2-2(T)(d). See also 1978 Release, supra note 72 (stating 
``[t]he contractual and disclosure requirements are designed to 
assure that accounts electing to permit transaction-related 
compensation do so only after deciding that such arrangements are 
suitable to their interests'').
    \78\ See MX2 Options 11(a) Letter, supra note 69. The Exchange 
represented that it will advise its membership through the issuance 
of a Regulatory Circular that those Options Members trading for 
covered accounts over which they exercise investment discretion must 
comply with this condition in order to rely on the rule's exemption. 
See id. at 3.
---------------------------------------------------------------------------

IV. Exemption From Section 19(b) of the Act With Regard to Certain 
Rules of Cboe, NYSE, FINRA, and MEMX Incorporated by Reference

    The Exchange proposes to incorporate by reference as MX2 Options 
Rules certain rules of Cboe, NYSE, FINRA, and MEMX.\79\ Thus, for 
certain MX2 Options rules, the Exchange members will comply with a MX2 
Options rule by complying with the rule referenced. In connection with 
its proposal to incorporate these rules by reference, the Exchange 
requested, pursuant to Rule 240.0-12 under the Act,\80\ an exemption 
under Section 36 of the Act \81\ from the rule filing requirements of 
Section 19(b) of the Act for changes to those MX2 Options rules that 
are effected solely by virtue of a change to a cross-referenced Cboe, 
NYSE, FINRA, or MEMX rule. The Exchange proposes to incorporate by 
reference categories of rules (rather than individual rules within a 
category) that are not trading rules. The Exchange agrees to provide 
written notice to Options Member prior to the launch of MX2 Options of 
the specific Cboe, NYSE, FINRA, and MEMX rules that it will incorporate 
by reference. In addition, the Exchange will notify Options Members 
whenever Cboe, NYSE, FINRA, or MEMX proposes a change to a cross-
referenced Cboe, NYSE, FINRA, or MEMX rule.\82\
---------------------------------------------------------------------------

    \79\ Specifically, MX2 Options proposes to incorporate by 
reference the applicable rules of MEMX with respect to Chapter 18 
(Business Conduct), Chapter 19 (Securities Traded on MX2 Options), 
Chapter 23 (Exercises and Deliveries), Chapter 24 (Records, Reports 
and Audits), Chapter 26 (Doing Business with the Public), Chapter 27 
(Options Order Protection and Locked and Crossed Markets Rules), 
Chapter 28 (Margin Requirements) and Chapter 29 (Index Rules); MX2 
Options Rule 26.16 proposes to incorporate by reference the 
applicable rules of FINRA with respect to Communications with Public 
Customers; MX2 Options Rule 28.3 proposes to incorporate by 
reference initial and maintenance margin requirements of either Cboe 
or NYSE; MX2 Options Rule 29.5 proposes to incorporate by reference 
the applicable rules of Cboe with respect to position limits for 
broad based index options; and MX2 Options Rule 29.7 proposes to 
incorporate by reference the applicable rules of Cboe with respect 
to position limits for Narrow-Based and Micro-Narrow Based Index 
Options traded on MX2 Options and also on Cboe.
    \80\ 17 CFR 240.0-12.
    \81\ 15 U.S.C. 78mm.
    \82\ The Exchange represents that it will provide such notice 
through a posting on the same website location where the Exchange 
will post its own rule filings pursuant to Rule 19b-4(l) under Act, 
within the time frame required by that rule. The website posting 
will include a link to the location on the MEMX, Cboe, NYSE, or 
FINRA website where the proposed rule change is posted.
---------------------------------------------------------------------------

    Using its authority under Section 36 of the Act, the Commission 
previously exempted certain SROs from the requirement to file proposed 
rule changes under Section 19(b) of the Act.\83\ Each such exempt SRO 
agreed to be governed by the incorporated rules, as amended from time 
to time, but has not been required to file a separate proposed rule 
change with the Commission each time the SRO whose rules are 
incorporated by reference seeks to modify its rules. Each exempt SRO 
had procedures in place to provide written notice to its members each 
time a change is proposed to the incorporated rules of another SRO in 
order to provide its members with notice of a proposed rule change that 
affects their interests, so that they would have an opportunity to 
comment on it.
---------------------------------------------------------------------------

    \83\ See Securities Exchange Act Release No. 49260 (Feb. 17, 
2004), 69 FR 8500 (Feb. 24, 2004) (granting application for 
exemptions pursuant to Section 36(a) under the Act by the American 
Stock Exchange LLC, the International Securities Exchange, Inc., the 
Municipal Securities Rulemaking Board, the Pacific Exchange, Inc., 
the Philadelphia Stock Exchange, Inc., and the Boston Stock 
Exchange, Inc.). See also, e.g., MEMX Options Order, supra note 50, 
and Securities Exchange Act Release Nos. 75760 (Aug. 7, 2015) 80 FR 
48600 (Aug. 13, 2015) (SR-EDGX-2015-18) (approving the operations of 
EDGX Options Exchange, which included exemptive relief pursuant to 
Section 36(a) under the Act) and 57478 (Mar. 12, 2008), 73 FR 14521 
(Mar. 18, 2008) (order approving SR-NASDAQ-2007-004 and SR-NASDAQ-
2007-080, which included exemptive relief pursuant to Section 36(a) 
under the Act).
---------------------------------------------------------------------------

    The Commission is granting the Exchange's request for exemption, 
pursuant to Section 36 of the Act, from the rule filing requirements of 
Section

[[Page 47880]]

19(b) of the Act with respect to the rules that the Exchange proposes 
to incorporate by reference into the rules of MX2 Options. This 
exemption is appropriate in the public interest and consistent with the 
protection of investors because it will promote more efficient use of 
Commission and SRO resources by avoiding duplicative rule filings based 
on simultaneous changes to identical rule text sought by more than one 
SRO. Consequently, the Commission grants the Exchange's exemption 
request for MX2 Options. This exemption is conditioned upon the 
Exchange providing written notice to Options Members whenever Cboe, 
NYSE, FINRA, or MEMX proposes to change a rule that MX2 Options has 
incorporated by reference.

V. Conclusion

    For the foregoing reasons, the Commission finds that the proposal 
is consistent with the Act and the rules and regulations thereunder 
applicable to a national securities exchange.
    It is therefore ordered, pursuant to Section 19(b)(2) of the Act, 
that the proposed rule change (SR-MX2-2025-01) be, and it hereby is, 
approved.
    It is further ordered, pursuant to Section 36 of the Act,\84\ that 
MX2 shall be exempted from the rule filing requirements of Section 
19(b) of the Act \85\ with respect to the Cboe, FINRA, NYSE, and MEMX 
rules that MX2 proposes to incorporate by reference in MX2 rules, 
subject to the conditions specified in this order.
---------------------------------------------------------------------------

    \84\ 15 U.S.C. 78mm.
    \85\ 15 U.S.C. 78s(b).

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\86\
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    \86\ 17 CFR 200.30-3(a)(12) and (76).
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Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2025-19353 Filed 10-1-25; 8:45 am]
BILLING CODE 8011-01-P


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Indexed from Federal Register on October 2, 2025.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.