[Federal Register Volume 90, Number 114 (Monday, June 16, 2025)]
[Notices]
[Pages 25409-25414]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2025-10876]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-103219; File No. SR-CBOE-2025-011]


Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of 
Filing of Amendment No. 1 and Order Granting Accelerated Approval of a 
Proposed Rule Change, as Modified by Amendment No. 1, To Allow Certain 
Expiring A.M.-Settled Index Options To Trade During the Global Trading 
Hours Trading Session Immediately Preceding the Expiration Date

June 10, 2025.
    On February 26, 2025, Cboe Exchange, Inc. (``Exchange'' or ``Cboe 
Options'') 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 allow expiring A.M.-settled non-Volatility 
index options and Volatility Index options that are eligible for Global 
Trading Hours (``GTH'') to trade during the GTH trading session 
immediately preceding the expiration date. As a result, expiring A.M.-
settled non-Volatility index options would trade through the end of the 
GTH trading session on the expiration date and expiring A.M.-settled 
Volatility Index options would trade until 9:00 a.m. ET (``Eastern 
Time'') on the expiration date. The proposed rule change was published 
for comment in the Federal Register on March 17, 2025.\3\
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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. 102583 (March 11, 
2025), 90 FR 12382 (``Notice'').
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    On April 25, 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\ On June 3, 2025, the Exchange submitted Amendment No. 1 to 
the proposed rule change, which replaced and superseded the proposed 
rule change as originally filed.\6\ The Commission is publishing

[[Page 25410]]

this notice to solicit comments on Amendment No. 1 from interested 
persons, and is approving the proposed rule change, as modified by 
Amendment No. 1, on an accelerated basis.
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    \4\ 15 U.S.C. 78s(b)(2).
    \5\ See Securities Exchange Act Release No. 102937, 90 FR 18720 
(May 1, 2025). The Commission designated June 15, 2025, as the date 
by which the Commission shall approve or disapprove, or institute 
proceedings to determine whether to approve or disapprove, the 
proposed rule change.
    \6\ Amendment No. 1 is available on the Commission's website at: 
https://www.sec.gov/comments/sr-cboe-2025-011/srcboe2025011-609227-1781374.pdf. Amendment No. 1: (i) revises the proposed rule text to 
maintain current rule language related to the last day of trading 
for A.M.-settled non-Volatility index options and Volatility Index 
options that are not eligible for trading during GTH; (ii) revises 
the proposed rule text to specify that, on expiration day, GTH-
eligible, non-Volatility A.M.-settled index options may trade 
through the end of the GTH trading session and GTH-eligible, 
Volatility Index options may trade until 9:00 a.m.; and (iii) adds 
information and support to the proposal, including representations 
regarding the proposal's consistency with Section 11A of the Act. 
See Amendment No. 1.
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I. Self-Regulatory Organization's Description of the Proposed Rule 
Change, as Modified by Amendment No. 1 7
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    \7\ Sections I and II herein reproduce Amendment No. 1 as filed 
by the Exchange.
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    Cboe Exchange, Inc. (the ``Exchange'' or ``Cboe Options'') proposes 
to amend Rule 4.13 (Series of Index Options) to allow for expiring non-
Volatility A.M.-settled index options that are eligible for trading 
during Global Trading Hours (``GTH'') to trade through the end of the 
GTH trading session on expiration day and to allow for expiring 
Volatility A.M.-settled index options that are eligible for trading 
during GTH to trade until 9:00 a.m. ET on the expiration date. The text 
of the proposed rule change is provided in Exhibit 5.
    The text of the proposed rule change is also available on the 
Exchange's website (http://www.cboe.com/AboutCBOE/CBOELegalRegulatoryHome.aspx), at the Exchange's Office of the 
Secretary, and at the Commission's Public Reference Room.

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

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

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

1. Purpose
    The Exchange proposes to amend Rule 4.13 to allow for expiring non-
Volatility A.M.-settled index options that are eligible for trading 
during GTH to trade through the end of the GTH trading session on 
expiration day.
    By way of background, the Exchange currently offers three trading 
sessions: \8\ Regular Trading Hours (``RTH''), Curb Trading Hours 
(``Curb''), and Global Trading Hours (``GTH''). Rule 5.1 sets forth the 
trading hours for the Exchange's RTH, Curb, and GTH trading sessions. 
Particularly, RTH for transactions in equity options (including options 
on individual stocks, ETFs, ETNs, and other securities) are the normal 
business days and hours set forth in the rules of the primary market 
currently trading the securities underlying the options, except for 
options on ETFs, ETNs, Index Portfolio Shares, Index Portfolio 
Receipts, and Trust Issued Receipts the Exchange designates to remain 
open for trading beyond 4:00 p.m.\9\ but in no case later than 4:15 
p.m.\10\ RTH for transactions in index options are from 9:30 a.m. to 
4:15 p.m., subject to certain exceptions.\11\ The Curb session is from 
4:15 p.m. to 5:00 p.m., for designated classes, Monday through 
Friday.\12\ The Exchange's Rules provide that the Exchange may 
designate as eligible for trading during Curb any exclusively listed 
option that the Exchange has designated for trading under Chapter 4, 
Section B.\13\ Currently, S&P 500 Index options (``SPX''), Cboe 
Volatility Index options (``VIX''), and Mini-SPX Index options 
(``XSP'') are approved for trading during Curb.\14\ The GTH session 
currently begins at 8:15 p.m. (previous day) and goes until 9:25 a.m. 
on Monday through Friday.\15\ The Exchange's Rules provide that the 
Exchange may designate as eligible for trading during GTH any 
exclusively listed index option designated for trading under Chapter 4, 
Section B. Currently, SPX, VIX and XSP are approved for trading during 
GTH.\16\
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    \8\ The term ``trading session'' means the hours during which 
the Exchange is open for trading for Regular Trading Hours, Global 
Trading Hours or Curb Trading Hours (each of which may referred to 
as a trading session), each as set forth in Rule 5.1. Unless 
otherwise specified in the Rules or the context otherwise indicates, 
all Rules apply in the same manner during each trading session. See 
Rule 1.1 (Definitions).
    \9\ All times referenced herein are Eastern Time, unless 
otherwise specifically noted.
    \10\ See Rule 5.1(b)(1).
    \11\ See Rule 5.1(b)(2).
    \12\ See Rule 5.1(d).
    \13\ See Rule 5.1(d).
    \14\ If the Exchange designates a class of index options as 
eligible for trading during Curb, FLEX Options with the same 
underlying index are also deemed eligible for trading during Curb. 
See Rule 5.1(d)(1).
    \15\ See Rule 5.1(c).
    \16\ If the Exchange designates a class of index options as 
eligible for trading during GTH, FLEX Options with the same 
underlying index are also deemed eligible for trading during GTH. 
See Rule 5.1(c)(1). As a result of this rule change, any index 
options the Exchange designates as eligible for trading during GTH 
would be able to trade through the end of the GTH trading session on 
expiration day.
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    By way of further background, currently, the last day of trading 
for non-Volatility A.M.-settled index options is the business day 
preceding the last day of trading in the underlying securities prior to 
expiration (i.e., on the third Friday of the month).\17\ Expiring non-
Volatility A.M.-settled index options that are eligible to trade during 
GTH stop trading at the end of the Curb session (following RTH) on the 
Thursday prior to expiration day, with settlement on Friday morning 
(i.e., expiration day); the option's settlement value is determined by 
the RTH opening price on Friday (i.e., expiration day). The GTH session 
from Thursday night to Friday morning is considered part of the Friday 
business day, thus current rules prevent trading in an expiring series 
during the GTH session on Thursday night and early Friday morning.
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    \17\ See Rule 4.13(a)(4).
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    Historically, the last day of trading for non-Volatility A.M.-
settled index options was the business day preceding the last day of 
trading in the underlying securities prior to expiration due to 
technological and operational constraints that existed when options 
markets first established their settlement procedures. However, these 
historical limitations have been eliminated with modern technological 
advances which compress the time required for expiration processing. 
Further, the introduction and expansion of the GTH session now provides 
for an additional trading opportunity on the expiration day but prior 
to the settlement value of the option being determined at the opening 
of RTH on Friday morning (after the close of the GTH session). This 
current trading gap between the close of the Curb trading session and 
the open of RTH exposes market participants to unnecessary risk 
exposure during potentially volatile periods overnight and immediately 
prior to expiration.
    To provide market participants with an opportunity to mitigate this 
risk, the

[[Page 25411]]

Exchange proposes to amend its Rules to allow for expiring non-
Volatility A.M.-settled index options that are eligible for trading 
during GTH, to trade through the end of the GTH trading session on 
expiration day. This would provide market participants, including 
global market participants for which the GTH trading session is more 
aligned with their local trading hours, with an expanded timeframe to 
trade and manage risk for expiring index options through the GTH 
session prior to settlement, for those non-Volatility A.M.-settled 
index options that trade during GTH, in the same manner as such index 
options trade today during GTH prior to non-expiration days. As 
discussed above, providing market participants the opportunity to trade 
through the end of the GTH trading session on expiration day will offer 
investors the ability to manage risk more efficiently, react to global 
macroeconomic events as they are happening and adjust SPX, VIX and XSP 
options positions nearly around the clock, including in the time period 
immediately prior to expiration. The proposed rule change would provide 
investors with this ability during all GTH sessions for non-Volatility 
A.M.-settled options, including the GTH session immediately preceding 
determination of settlement (currently the only GTH session during 
which these options are unable to trade). This has no impact on options 
that are not eligible to trade during GTH, as eligible trading for such 
options will continue to end at the conclusion of the RTH session (or 
the Curb session, if eligible) on the preceding Thursday.
    The Exchange proposes to amend Rule 4.13(a)(4). Currently, Rule 
4.13(a)(4) provides that the last day of trading for non-Volatility 
A.M.-settled index options \18\ shall be the business day preceding the 
last day of trading in the underlying securities prior to expiration. 
The Exchange proposes to amend Rule 4.13(a)(4) to state that the last 
day of trading for non-Volatility A.M.-settled index options shall be 
the business day preceding the last day of trading in the underlying 
securities prior to expiration, except for those expiring non-
Volatility A.M.-settled index options that are eligible for trading 
during GTH, which may trade through the end of the GTH trading session 
on expiration day. The Exchange also proposes to amend Rule 4.13(a)(4) 
to provide that the determination of the current index value at the 
expiration of an A.M.-settled index option shall occur at the opening 
of the RTH trading session on expiration day (rather than the last day 
of trading in the underlying securities prior to expiration day).
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    \18\ The Exchange notes that SPX and XSP are the non-Volatility 
A.M.-settled index options currently approved for trading during 
GTH. While the Exchange may list A.M.-settled XSP options, there are 
none listed as of the date of this filing.
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    The Exchange notes that S&P Index futures and options contracts 
(offered by the Chicago Mercantile Exchange) are permitted to trade 
until 9:30 a.m. ET on final settlement date/expiration date. As such, 
the Exchange believes the proposed change will better align the 
available trading hours for similar exchange-traded products and 
provide investors with additional opportunities to more precisely and 
efficiently manage investment risk, by offering trading on instruments 
the Exchange understands market participants regularly use to hedge the 
options currently available for trading during GTH simultaneously 
during overnight hours.
    Similarly, the Exchange proposes to amend Rule 4.13(a)(5)(C). 
Currently, Rule 4.13(a)(5)(C) provides that the expiration date of a 
Volatility Index option shall be the same day that the exercise 
settlement value of the Volatility Index \19\ is calculated. Rule 
4.13(a)(5)(C) also states that the last trading day for a Volatility 
Index option shall be the business day immediately preceding the 
expiration date of the Volatility Index option (except when the last 
trading day is moved because of an Exchange holiday, the last trading 
day for an expiring option contract will be the day immediately 
preceding the last regularly scheduled trading day). Similar to the 
proposed changes described above for expiring non-Volatility A.M.-
settled index options, the Exchange proposes to amend Rule 
4.13(a)(5)(C) to remove language regarding last trading day and instead 
provide that the last trading day for a Volatility Index option shall 
be the business day immediately preceding the expiration date of the 
Volatility Index option, except those Volatility Index options that are 
eligible for trading during GTH, which may trade until 9:00 a.m. ET 
\20\ on the expiration date.
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    \19\ The Exchange notes that VIX is the Volatility A.M.-settled 
index option currently approved for trading during GTH.
    \20\ See Rule 1.6.
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    The Exchange notes that VIX futures contracts (offered by Cboe 
Futures Exchange, LLC) are permitted to trade until 9:00 a.m. ET on the 
final settlement date.\21\ As such, the Exchange believes the proposed 
change will better align the available trading hours for related 
exchange-traded products and provide investors with additional 
opportunities to manage investment risk. The simultaneous availability 
of VIX options alongside VIX futures during GTH prior to expiration 
allows market participants the opportunity to more precisely adjust 
their volatility exposure if and when overnight events may result in 
market uncertainty.
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    \21\ See Cboe Futures Exchange, LLC Rule 1202(b).
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    The Exchange notes that the proposed rule change makes no changes 
to the trading rules applicable to GTH.\22\ The proposed rule change is 
also consistent with Section 11A of the Act and Regulation NMS 
thereunder, because it continues to provide for the dissemination of 
transaction and quotation information during GTH through OPRA, pursuant 
to the OPRA Plan, which the Commission approved and indicated to be 
consistent with the Act.
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    \22\ Pursuant to Rule 6.4 (Reporting of Trades to OCC), all 
transactions made on the Exchange during these sessions will 
continue to be submitted for clearance to the Options Clearing 
Corporation (``OCC'') in the same manner they are today.
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2. Statutory Basis
    The Exchange believes the proposed rule change is consistent with 
the Securities Exchange Act of 1934 (the ``Act'') and the rules and 
regulations thereunder applicable to the Exchange and, in particular, 
the requirements of Section 6(b) of the Act.\23\ Specifically, the 
Exchange believes the proposed rule change is consistent with the 
Section 6(b)(5) \24\ requirements that the rules of an exchange be 
designed to prevent fraudulent and manipulative acts and practices, to 
promote just and equitable principles of trade, to foster cooperation 
and coordination with persons engaged in regulating, clearing, 
settling, processing information with respect to, and facilitating 
transactions in securities, to remove impediments to and perfect the 
mechanism of a free and open market and a national market system, and, 
in general, to protect investors and the public interest. Additionally, 
the Exchange believes the proposed rule change is consistent with the 
Section 6(b)(5) \25\ requirement that the rules of an exchange not be 
designed to permit unfair discrimination between customers, issuers, 
brokers, or dealers.
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    \23\ 15 U.S.C. 78f(b).
    \24\ 15 U.S.C. 78f(b)(5).
    \25\ Id.
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    The proposed rule change further removes impediments to a free and 
open market and does not unfairly discriminate among market 
participants, as all TPHs that trade on the Exchange during GTH may 
trade expiring non-

[[Page 25412]]

Volatility A.M.-settled index options and expiring Volatility A.M.-
settled index options during GTH prior to expiration using the same 
connection lines, message formats data feeds, and EFIDs they use during 
RTH and GTH today, minimizing any preparation efforts necessary to 
participate in the extended trading hours for these products. TPHs will 
continue not be required to trade during GTH.
    Further, the Exchange believes the proposed rule change will remove 
impediments to and perfect the mechanism of a free and open market and 
a national market system, because it may provide Users with the ability 
to better manage their risk pre-settlement in classes that trade during 
GTH. As noted above, for those classes that trade during GTH, the last 
trading opportunity currently ends at the close of the Curb session on 
Thursday despite the fact that there is a GTH trading session that 
occurs between then and the determination of the settlement value is at 
Friday's open, leaving the possibility of some overnight risk. The GTH 
session was originally adopted due to global demand from investors to 
trade SPX and VIX (and later XSP) options. The GTH session was 
designed, in general, to provide investors with the ability to manage 
risk more efficiently, react to global macroeconomic events as they are 
happening and adjust options positions (in those classes that trade 
during GTH) nearly around the clock. The Exchange therefore believes 
that the proposed rule change is consistent with that purpose, as it is 
reasonably designed to provide an appropriate mechanism for Users to 
manage risk as options approach expiration, while providing for 
continued Exchange oversight pursuant to the Act, trade reporting, and 
surveillance within the GTH trading session. The proposed changes 
eliminate an unnecessary gap between the time at which trading in 
expiring option ends and the determination of the settlement value for 
that option by permitting market participants to trade all expiring 
A.M.-settled index options during all available trading hours up until 
the settlement value is determined. This is consistent with expiring 
A.M.-settled index options that do not trade during GTH (i.e., only 
during RTH and Curb). As noted above, the Exchange believes the 
proposed changes allow investors to mitigate risk more efficiently, by 
providing the opportunity to react to global macroeconomic events as 
they are happening and adjust options positions (in those classes that 
trade during GTH) nearly around the clock, to the benefit of investors.
    Further, the Exchange believes that eliminating the unnecessary gap 
in trading and allowing these A.M.-settled options to trade during the 
Thursday/Friday GTH session that are part of the expiration Friday 
business day (the same as occurs on non-expiration weeks) may serve to 
benefit investors by providing additional trading opportunities for 
options closer to their expiration. The proposed change will result in 
minimal impact to current trading systems, as the change will extend 
trading opportunities only for those expiring A.M.-settled options that 
currently trade during GTH. As noted above, contracts for related 
exchange-traded products are permitted to trade until 9:00 a.m. ET (in 
the case of VIX futures contracts) and 9:30 a.m. ET (in the case of S&P 
Index futures and options contracts) on final settlement date/
expiration date. As such, the Exchange believes the proposed change 
will better align the available trading hours for similar exchange-
traded products and provide investors with additional opportunities to 
manage investment risk. The proposed rule change has no impact on those 
A.M.-settled options that do not trade during GTH, as trading for 
expiring options in those classes will continue to end at the close of 
RTH on the preceding Thursday as it does today.
    The proposed rule change further removes impediments to a free and 
open market and does not unfairly discriminate among market 
participants, as all TPHs with access to the Exchange may trade 
expiring non-Volatility A.M.-settled index options that are eligible 
for trading during GTH through the end of the GTH trading session on 
expiration day.

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

    The Exchange does not believe that the proposed rule change will 
impose any burden on competition that is not necessary or appropriate 
in furtherance of the purposes of the Act. The Exchange does not 
believe that the proposed rule will impose any burden on intramarket 
competition that is not necessary or appropriate in furtherance of the 
purposes of the Act, because all TPHs will be able to trade expiring 
non-Volatility A.M.-settled index options and expiring Volatility A.M.-
settled index options during GTH prior to expiration, for those index 
options that trade during GTH.
    The Exchange does not believe that the proposed rule change will 
impose any burden on intermarket competition that is not necessary or 
appropriate in furtherance of the purposes of the Act, because the 
proposed rule change relates to the trading hours of options that trade 
on the Exchange during a trading session that other options exchanges 
have not made available. Further, the proposed rule changes apply only 
to products exclusively listed on the Exchange. Ultimately, the 
Exchange believes the proposed rule change will provide investors with 
additional opportunities to trade expiring options before settlement, 
including to manage risk.

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

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

III. Discussion and Commission Findings

    After careful review, the Commission finds that the proposed rule 
change, as modified by Amendment No. 1 (``Amended Proposal''), is 
consistent with the requirements of the Act and the rules and 
regulations thereunder applicable to a national securities 
exchange.\26\ In particular, the Commission finds that the Amended 
Proposal is consistent with Section 6(b)(5) of the Act,\27\ which 
requires, among other things, that the rules of an exchange be designed 
to prevent fraudulent and manipulative acts and practices, to promote 
just and equitable principles of trade, to foster cooperation and 
coordination with persons engaged in regulating, clearing, settling, 
processing information with respect to, and facilitating transactions 
in securities, to remove impediments to and perfect the mechanism of a 
free and open market and a national market system, and, in general, to 
protect investors and the public interest. Further, the Commission 
finds that the Amended Proposal is consistent with Section 11A(a)(1)(C) 
of the Act,\28\ which sets forth Congress' finding that it is in the 
public interest and appropriate for the protection of investors and the 
maintenance of fair and orderly markets to assure, among other things, 
the availability to brokers, dealers, and investors of information with 
respect to quotations for and transactions in securities, and to assume 
the

[[Page 25413]]

practicality of brokers executing investors' orders in the best market.
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    \26\ In approving the proposed rule change, the Commission has 
considered its impact on efficiency, competition, and capital 
formation. See 15 U.S.C. 78c(f).
    \27\ 15 U.S.C. 78f(b)(5).
    \28\ 15 U.S.C. 78k-1(a)(1)(C).
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    The Amended Proposal does not raise unique regulatory concerns. In 
2014, the Commission approved a proposed rule change by the Exchange to 
establish extended trading hours (which later became known as GTH) for 
the Exchange's exclusively listed products (then SPX and VIX), to 
coincide with regular trading hours in Europe.\29\ The GTH hours were 
later expanded, by pushing back the start time for the GTH session from 
3:00 a.m. ET on the expiration date to 8:15 p.m. ET on the calendar day 
immediately preceding the expiration date.\30\ Due to now-obsolete 
technological and operational constraints, current Exchange rules 
prevent trading in an expiring series during the particular GTH session 
that spans the Thursday night to expiration third-Friday morning.\31\ 
Since the historical limitations underpinning these rules no longer 
exist, the Amended Proposal would amend these rules to permit GTH-
eligible,\32\ expiring A.M.-settled non-Volatility index options and 
Volatility Index options--which already trade during every other GTH 
session in a given month--to trade during this particular GTH session.
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    \29\ See Securities Exchange Act Release No. 73704 (November 28, 
2014), 79 FR 72044, 72046 (December 4, 2014) (SR-CBOE-2014-062) 
(order granting accelerated approval of proposed rule change, as 
modified by Amendments Nos. 1 and 2, to adopt extended trading hours 
for SPX and VIX) (``Original GTH Approval'').
    \30\ See Securities Exchange Act Release No. 93403 (October 22, 
2021), 86 FR 59824 (October 28, 2021) (SR-CBOE-2021-061) (notice of 
filing and immediate effectiveness of proposed rule change to extend 
the length of its then-current GTH session).
    \31\ See Section II, supra.
    \32\ The Amended Proposal does not apply to options that are not 
eligible to trade during GTH, and eligible trading for such options 
will continue to end at the conclusion of the RTH session (or Curb 
if eligible) on the Thursday preceding an expiration third-Friday. 
Id.
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    Moreover, the Amended Proposal would make no changes to the trading 
rules applicable to GTH, and all Trading Permit Holders that trade on 
the Exchange during GTH could continue to trade during the GTH session 
immediately preceding expiration using the same functionalities that 
they use today.\33\ In the same manner as occurs currently for GTH 
trading, all transactions in the particular GTH session covered by the 
Amended Proposal would be submitted for clearing and all quotation and 
transaction information would be disseminated through OPRA.\34\ 
Further, S&P 500 index futures (and options on those futures) and VIX 
futures, which are common hedging instruments for the options covered 
by the Amended Proposal, already trade until 9:30 a.m. and 9:00 a.m., 
respectively, on the final settlement date.\35\ These hedging 
instruments therefore would be available to market participants during 
the GTH session for which the Amended Proposal permits trading.
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    \33\ Id.
    \34\ Id.
    \35\ Id.
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    Additionally, the cessation of trading in expiring, GTH-eligible 
A.M.-settled non-Volatility index options and Volatility Index options 
at the close of the Curb trading session on the Thursday preceding an 
expiration third-Friday exposes markets participants to overnight pre-
settlement risk, especially during potentially volatile periods, 
because the settlement value for these products is not determined until 
the open on expiration Friday. The Amended Proposal would help mitigate 
this risk by providing market participants, including global market 
participants for which the GTH trading session is more aligned with 
their local trading hours, with the ability to trade and manage the 
risk associated with positions in the applicable expiring index options 
during the GTH session immediately prior to settlement in the same 
manner such index options trade today during every other GTH session. 
This is consistent with the Act, as well as original purpose of GTH, 
which was designed, in general, to provide investors with the ability 
to manage risk more efficiently, react to global macroeconomic events 
as they occur, and adjust applicable option positions nearly around the 
clock.\36\
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    \36\ See Original GTH Approval, supra note 29.
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    Based on the foregoing and for the above reasons, the Commission 
finds that the proposed rule change is consistent with the requirements 
of Section 6(b)(5) of the Act \37\ in that it is 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, to protect investors and the public interest; 
and is consistent with Section 11A(a)(1)(C) of the Act \38\ in that it 
is designed to assure the availability to brokers, dealers, and 
investors of information with respect to quotations for and 
transactions in securities, and to assure the practicability of brokers 
executing investors' orders in the best market.
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    \37\ 15 U.S.C. 78f(b)(5).
    \38\ 15 U.S.C. 78k-1(a)(1)(C).
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IV. Solicitation of Comments on Amendment No. 1 to the Proposed Rule 
Change

    Interested persons are invited to submit written data, views and 
arguments concerning the foregoing, including whether the proposed rule 
change, as modified by Amendment No. 1, is consistent with the Act. 
Comments may be submitted by any of the following methods:

Electronic Comments

     Use the Commission's internet comment form (https://www.sec.gov/rules/sro.shtml); or
     Send an email to [email protected]. Please include 
file number SR-CBOE-2025-011 on the subject line.

Paper Comments

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

All submissions should refer to file number SR-CBOE-2025-011. This file 
number should be included on the subject line if email is used. To help 
the Commission process and review your comments more efficiently, 
please use only one method. The Commission will post all comments on 
the Commission's internet website (https://www.sec.gov/rules/sro.shtml). Copies of the submission, all subsequent amendments, all 
written statements with respect to the proposed rule change that are 
filed with the Commission, and all written communications relating to 
the proposed rule change between the Commission and any person, other 
than those that may be withheld from the public in accordance with the 
provisions of 5 U.S.C. 552, will be available for website viewing and 
printing in the Commission's Public Reference Room, 100 F Street NE, 
Washington, DC 20549, on official business days between the hours of 10 
a.m. and 3 p.m. Copies of the filing also will be available for 
inspection and copying at the principal office of the Exchange. Do not 
include personal identifiable information in submissions; you should 
submit only information that you wish to make available publicly. We 
may redact in part or withhold entirely from publication submitted 
material that is obscene or subject to copyright protection. All 
submissions should refer to file number SR-CBOE-2025-011 and should be 
submitted on or before July 7, 2025.

[[Page 25414]]

V. Accelerated Approval of Proposed Rule Change, as Modified by 
Amendment No. 1

    The Commission finds good cause to approve the Amended Proposal 
prior to the thirtieth day after the date of publication of notice of 
the filing of Amendment No. 1 in the Federal Register. Amendment No. 1 
does not change the original purpose of the proposal, which was, and 
remains under Amendment No. 1, to permit the trading of GTH-eligible, 
expiring A.M.-settled non-Volatility index options and Volatility Index 
options during the GTH session immediately preceding the expiration 
date. In addition, the original proposal was published for comment in 
the Federal Register,\39\ and no comments have been received.
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    \39\ See Notice, supra note 3.
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    Amendment No. 1 sets forth additional support for and detail 
regarding the original filing and clarifies certain rule text 
provisions. Specifically, Amendment No. 1: (i) revises the proposed 
rule text to maintain current rule language related to the last day of 
trading for A.M.-settled non-Volatility index options and Volatility 
Index options that are not eligible for trading during GTH; (ii) 
revises the proposed rule text to specify that, on expiration day, GTH-
eligible, A.M.-settled non-Volatility Index options may trade through 
the end of the GTH trading session, and GTH-eligible, A.M.-settled 
Volatility Index options may trade until 9:00 a.m.; and (iii) adds 
information and support to the proposal, including representations 
regarding the proposal's consistency with Section 11A of the Act. The 
Commission believes that Amendment No. 1, without altering the original 
proposal's purpose, strengthens the original proposal by providing 
additional clarity and justification for the proposal's consistency 
with the Act.
    The Commission therefore finds that Amendment No. 1 raises no novel 
regulatory issues that have not previously been subject to comment and 
is reasonably 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, to protect 
investors and the public interest. Accordingly, pursuant to Section 
19(b)(2) of the Act,\40\ the Commission finds good cause to approve the 
Amended Proposal on an accelerated basis prior to the 30th day after 
publication of notice of the filing of Amendment No. 1 in the Federal 
Register.
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    \40\ 15 U.S.C. 78s(b)(2).
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VI. Conclusion

    It is therefore ordered, pursuant to Section 19(b)(2) of the 
Exchange Act,\41\ that the proposed rule change (SR-CBOE-2025-011), as 
modified by Amendment No. 1, be, and hereby is, approved on an 
accelerated basis.
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    \41\ Id.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\42\
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    \42\ 17 CFR 200.30-3(a)(12).
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Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2025-10876 Filed 6-13-25; 8:45 am]
BILLING CODE 8011-01-P