Notice2026-05762

Self-Regulatory Organizations; Cboe Exchange, Inc.; Suspension of and Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change To Adopt Rule 8.23

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Published
March 25, 2026

Issuing agencies

Securities and Exchange Commission

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<title>Federal Register, Volume 91 Issue 57 (Wednesday, March 25, 2026)</title>
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[Federal Register Volume 91, Number 57 (Wednesday, March 25, 2026)]
[Notices]
[Pages 14613-14616]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-05762]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-105061; File No. SR-CBOE-2026-008]


Self-Regulatory Organizations; Cboe Exchange, Inc.; Suspension of 
and Order Instituting Proceedings To Determine Whether To Approve or 
Disapprove a Proposed Rule Change To Adopt Rule 8.23

March 20, 2026.

I. Introduction

    On January 20, 2026, Cboe Exchange, Inc. (``Exchange'' or ``Cboe 
Options'')

[[Page 14614]]

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 Exchange Rule (``Rule'') 8.23 to codify certain order and quote 
entry and trading activity that is prohibited on the Exchange. The 
proposed rule change was immediately effective upon filing with the 
Commission pursuant to Section 19(b)(3)(A) of the Act.\3\ The proposed 
rule change was published for comment in the Federal Register on 
February 2, 2026.\4\ Pursuant to Section 19(b)(3)(C) of the Act,\5\ the 
Commission is hereby: (1) temporarily suspending the proposed rule 
change; and (2) instituting proceedings to determine whether to approve 
or disapprove the proposed rule change.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
    \3\ 15 U.S.C. 78s(b)(3)(A).
    \4\ See Securities Exchange Act Release No. 104721 (January 28, 
2026), 91 FR 4645 (February 2, 2026) (SR-CBOE-2026-008) (Notice of 
Filing of Proposed Rule Change to Adopt Rule 8.23) (``Notice''). 
Comments received on the Notice are available on the Commission's 
website at: <a href="https://www.sec.gov/rules-regulations/public-comments/sr-cboe-2026-008">https://www.sec.gov/rules-regulations/public-comments/sr-cboe-2026-008</a>.
    \5\ 15 U.S.C. 78s(b)(3)(C).
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II. Background and Description of the Proposed Rule Change <SUP>6</SUP>
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    \6\ For additional detail regarding the Exchange's proposal, see 
the Notice, supra note 4.
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    The Exchange proposes to adopt Rule 8.23, which would codify order 
and quote entry and trading activity that the Exchange believes is 
disruptive, and prohibited by the Act, the rules and regulations 
thereunder, and the Exchange's Rules.\7\ The Exchange states that 
Trading Permit Holders (``TPHs'') should be submitting all orders and 
quotes at any time for the purpose of bona fide transactions or in good 
faith for legitimate purposes.\8\
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    \7\ See Notice, supra note 4, 91 FR at 4646.
    \8\ Id.
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    The Exchanges states that, as a national securities exchange 
registered pursuant to Section 6 of the Act, it is required to be 
organized and to have the capacity to enforce compliance by its members 
and persons associated with its members, with the Act, the rules and 
regulations thereunder, and its Rules.\9\ The Exchange also states that 
its Rules are required to be ``designed to prevent fraudulent and 
manipulative acts and practices, to promote just and equitable 
principles of trade . . . and, in general, to protect investors and the 
public interest.'' \10\ In addition, the Exchange states that Section 
9(a)(1) of the Act prohibits any member of a national securities 
exchange from engaging in certain activity for the purpose of creating 
a false or misleading appearance of active trading.\11\ The Exchange 
further states that Rule 10b-5 under the Act prohibits any act, 
practice, or course of business which operates or would operate as a 
fraud or deceit upon any person, in connection with the purchase or 
sale of any security.\12\ Further, the Exchange states that various 
Exchange Rules currently prohibit disruptive order and quote entry and 
trading activity.\13\
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    \9\ 15 U.S.C. 73f(b)(1); see Notice, supra note 4, 91 FR at 
4646.
    \10\ 15 U.S.C. 78f(b)(5); see Notice, supra note 4, 91 FR at 
4646.
    \11\ See Notice, supra note 4, 91 FR at 4646; and 15 U.S.C. 
78i(a)(1).
    \12\ See Notice, supra note 4, 91 FR at 4646; and 17 CFR 
240.10b-5.
    \13\ See Notice, supra note 4, 91 FR at 4646. For example, the 
Exchange states that Rule 8.1 prohibits TPHs from engaging in acts 
or practices inconsistent with just and equitable principles of 
trade; Rule 8.2 prohibits TPHs from engaging in conduct in violation 
of the Act, the rules and regulations thereunder, and Exchange 
Rules; Rule 8.6 prohibits TPHs from engaging in market manipulation; 
and Rule 8.10 prohibits TPHs from misusing material, nonpublic 
information.
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    The Exchange states that it has identified various activities that 
may comprise disruptive order and quote entry or trading activity in 
violation of its Rules and the Act, and that the proposal describes 
what the Exchange considers to be prohibited activity.\14\ 
Specifically, proposed Rule 8.23(a) states that TPHs, on their own 
behalf or on behalf of customers, must submit all orders and quotes at 
any time for the purpose of executing bona fide transactions or in good 
faith for legitimate purposes. Proposed Rule 8.23(a) also provides a 
non-exhaustive list of non-bona fide or nonlegitimate purposes.\15\ The 
Exchange views the activity identified in proposed Rule 8.23(a) as 
currently prohibited by Exchange rules and consistent with activity the 
Exchange has previously identified as being disruptive and violative of 
its Rules.\16\
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    \14\ See Notice, supra note 4, 91 FR at 4646. The Exchange 
states that it has issued guidance through Regulatory Circulars to 
identify examples of when behavior is disruptive and thus prohibited 
by the Act or Exchange Rules. Id.; see also, e.g., Cboe Regulatory 
Circular 22-014 (September 26, 2022), available at: RC22-014 
Prearranged Trading and Signaling of Imminent Orders (<a href="http://cboe.com">cboe.com</a>); and 
Cboe Regulatory Circular 22-008 (March 18, 2022), available at: 
RC22-008 Quote and Order Messaging--Prohibited Activity (<a href="http://cboe.com">cboe.com</a>).
    \15\ See Notice, supra note 4, 91 FR at 4646-47.
    \16\ Id. See also supra note 14.
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    Proposed Rule 8.23(b) describes various factors the Exchange may 
consider when assessing whether conduct constitutes disruptive or 
manipulative activity that violates proposed Rule 8.23. The Exchange 
believes that these factors are consistent with the prohibited activity 
described in proposed Rule 8.23(a) that, when considered in context, 
supports whether there was requisite intent for the market 
participant's conduct, for example, to induce another market 
participant to engage in market activity.\17\ Proposed Rule 8.23(c) 
provides that, absent other factors or circumstances, certain 
activities do not constitute a violation of proposed Rule 8.23.\18\ 
Finally, the Exchange proposes to adopt interpretations and policies to 
proposed Rule 8.23 that provide additional information relevant to the 
determination whether certain activity is prohibited by Rule 8.23.\19\
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    \17\ See Notice, supra note 4, 91 FR at 4647.
    \18\ Id. at 4647-48.
    \19\ Id. at 4648.
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III. Suspension of the Proposed Rule Change

    Pursuant to Section 19(b)(3)(C) of the Act,\20\ at any time within 
60 days of the date of filing of an immediately effective proposed rule 
change pursuant to Section 19(b)(1) of the Act,\21\ the Commission 
summarily may temporarily suspend the change in the rules of a self-
regulatory organization (``SRO'') if it appears to the Commission that 
such action is necessary or appropriate in the public interest, for the 
protection of investors, or otherwise in furtherance of the purposes of 
the Act. A temporary suspension of the proposed rule changes is 
necessary and appropriate to allow for additional analysis of the 
proposed rule change's consistency with the Act and the rules 
thereunder.
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    \20\ 15 U.S.C. 78s(b)(3)(C).
    \21\ 15 U.S.C. 78s(b)(1).
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    Section 6(b)(5) of the Act requires the rules of an exchange to be 
designed to prevent fraudulent and manipulative acts and practices, 
promote just and equitable principles of trade, perfect the mechanism 
of a free and open market and a national market system, protect 
investors and the public interest, and not be designed to permit unfair 
discrimination between customers, issuers, brokers, or dealers; \22\ 
and Section 6(b)(8) of the Act requires that the rules of an exchange 
not impose any burden on competition not necessary or appropriate in 
furtherance of the purposes of the Act.\23\
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    \22\ 15 U.S.C. 78f(b)(5).
    \23\ 15 U.S.C. 78f(b)(8).
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    In temporarily suspending the Exchange's proposed rule change, the 
Commission intends to further consider

[[Page 14615]]

whether the proposal is consistent with the statutory requirements 
applicable to a national securities exchange under the Act. In 
particular, the Commission will consider whether the proposed rule 
change satisfies the standards set forth in Sections 6(b)(5) and 
6(b)(8) of the Act.\24\ Therefore, the Commission finds that it is 
appropriate in the public interest, for the protection of investors, 
and otherwise in furtherance of the purposes of the Act, to temporarily 
suspend the proposed rule change.\25\
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    \24\ See 15 U.S.C. 78f(b)(5) and (8), respectively.
    \25\ For purposes of temporarily suspending the 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).
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IV. Proceedings To Determine Whether To Approve or Disapprove the 
Proposed Rule Change

    In addition to temporarily suspending the proposal, the Commission 
also hereby institutes proceedings pursuant to Section 19(b)(2)(B) of 
the Act \26\ to determine whether the proposed rule change should be 
approved or disapproved. Institution of such proceedings is appropriate 
at this time in view of comments received, and the legal and policy 
issues raised by the proposed rule change. Institution of proceedings 
does not indicate that the Commission has reached any conclusions with 
respect to any of the issues involved. Rather, as described below, the 
Commission seeks and encourages interested persons to provide 
additional comment on the proposed rule change to inform the 
Commission's analysis of whether to approve or disapprove the proposed 
rule change.
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    \26\ 15 U.S.C. 78s(b)(2)(B).
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    Pursuant to Section 19(b)(2)(B) of the Act,\27\ the Commission is 
providing notice of the grounds for disapproval under consideration. As 
described above, the Exchange has proposed to codify certain order and 
quote entry and trading activity that is prohibited on the Exchange. 
The Commission is instituting proceedings to allow for additional 
analysis of, and input from commenters with respect to, the proposed 
rule change's consistency with the Act, and in particular, Section 
6(b)(5) of the Act, which requires, among other things, that the rules 
of a national securities exchange be designed to prevent fraudulent and 
manipulative acts and practices; promote just and equitable principles 
of trade; protect investors and the public interest; and not permit 
unfair discrimination between customers, issuers, brokers or dealers; 
\28\ and Section 6(b)(8) of the Act, which requires that the rules of a 
national securities exchange not impose any burden on competition not 
necessary or appropriate in furtherance of the purposes of the Act.\29\
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    \27\ Id.
    \28\ 15 U.S.C. 78f(b)(5).
    \29\ 15 U.S.C. 78f(b)(8).
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    Under the Commission's Rules of Practice, the ``burden to 
demonstrate that a proposed rule change is consistent with the Exchange 
Act and the rules and regulations issued thereunder . . . is on the 
self-regulatory organization [`SRO'] that proposed the rule change.'' 
\30\ The description of a proposed rule change, its purpose and 
operation, its effect, and a legal analysis of its consistency with 
applicable requirements must all be sufficiently detailed and specific 
to support an affirmative Commission finding,\31\ and any failure of an 
SRO to provide this information may result in the Commission not having 
a sufficient basis to make an affirmative finding that a proposed rule 
change is consistent with the Exchange Act and the applicable rules and 
regulations.\32\
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    \30\ Rule 700(b)(3), Commission Rules of Practice, 17 CFR 
201.700(b)(3).
    \31\ Id.
    \32\ Id.
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    For these reasons, the Commission believes it is appropriate to 
institute proceedings pursuant to Section 19(b)(2)(B) of the Exchange 
Act \33\ to determine whether the proposal should be approved or 
disapproved.
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    \33\ 15 U.S.C. 78s(b)(2)(B).
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V. Procedure: Request for Written Comments

    The Commission requests that interested persons provide written 
submissions of their data, views, and arguments with respect to the 
issues identified above, as well as any other concerns they may have 
with the proposal. In particular, the Commission invites the written 
views of interested persons concerning whether the proposed rule change 
is consistent with Sections 6(b)(5) and 6(b)(8) of the Act \34\ or any 
other provision of the Act, or the rules and regulations thereunder. 
Although there do not appear to be any issues relevant to approval or 
disapproval that would be facilitated by an oral presentation of data, 
views, and arguments, the Commission will consider, pursuant to Rule 
19b-4 under the Act,\35\ any request for an opportunity to make an oral 
presentation.\36\
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    \34\ 15 U.S.C. 78f(b)(5); 15 U.S.C. 78f(b)(8).
    \35\ 17 CFR 240.19b-4.
    \36\ Section 19(b)(2) of the Act, as amended by the Securities 
Acts Amendments of 1975, Public Law 94-29 (June 4, 1975), grants to 
the Commission flexibility to determine what type of proceeding--
either oral or notice and opportunity for written comments--is 
appropriate for consideration of a particular proposal by a self-
regulatory organization. See Securities Acts Amendments of 1975, 
Senate Comm. on Banking, Housing & Urban Affairs, S. Rep. No. 75, 
94th Cong., 1st Sess. 30 (1975).
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    Interested persons are invited to submit written data, views, and 
arguments regarding whether the proposed rule change should be approved 
or disapproved by April 15, 2026. Any person who wishes to file a 
rebuttal to any other person's submission must file that rebuttal by 
April 29, 2026. The Commission asks that commenters address the 
sufficiency of the Exchange's statements in support of the proposal, in 
addition to any other comments they may wish to submit about the 
proposed rule change. Comments may be submitted by any of the following 
methods:

Electronic Comments

    <bullet> Use the Commission's internet comment form (<a href="https://www.sec.gov/rules/sro.shtml">https://www.sec.gov/rules/sro.shtml</a>); or
    <bullet> Send an email to <a href="/cdn-cgi/l/email-protection#81f3f4ede4ace2eeecece4eff5f2c1f2e4e2afe6eef7"><span class="__cf_email__" data-cfemail="2654534a430b45494b4b434852556655434508414950">[email&#160;protected]</span></a>. Please include 
file number SR-CBOE-2026-008 on the subject line.

Paper Comments

    <bullet> 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-2026-008. 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 (<a href="https://www.sec.gov/rules/sro.shtml">https://www.sec.gov/rules/sro.shtml</a>). Copies of the filing 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-2026-008 and should be submitted on 
or before April 15, 2026.


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    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\37\
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    \37\ 17 CFR 200.30-3(a)(57) and (58).
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Vanessa A. Countryman,
Secretary.
[FR Doc. 2026-05762 Filed 3-24-26; 8:45 am]
BILLING CODE 8011-01-P


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