Notice2026-05163

Self-Regulatory Organizations; BOX Exchange LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Adopt a New Methodology for Assessment and Collection of the Options Regulatory Fee (ORF)

Primary source

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Published
March 17, 2026

Issuing agencies

Securities and Exchange Commission

Full Text

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<title>Federal Register, Volume 91 Issue 51 (Tuesday, March 17, 2026)</title>
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[Federal Register Volume 91, Number 51 (Tuesday, March 17, 2026)]
[Notices]
[Pages 12851-12854]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-05163]



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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-104984; File No. SR-BOX-2026-05]


Self-Regulatory Organizations; BOX Exchange LLC; Notice of Filing 
and Immediate Effectiveness of a Proposed Rule Change To Adopt a New 
Methodology for Assessment and Collection of the Options Regulatory Fee 
(ORF)

March 12, 2026.
    Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 
(the ``Act''),\1\ and Rule 19b-4 thereunder,\2\ notice is hereby given 
that on March 6, 2026, BOX Exchange LLC (the ``Exchange'') filed with 
the Securities and Exchange Commission (the ``Commission'') a proposed 
rule change as described in Items I and II below, which Items have been 
prepared by the Exchange. The Commission is publishing this notice to 
solicit comments on the proposed rule change from interested persons.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
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I. Self-Regulatory Organization's Statement of the Terms of Substance 
of the Proposed Rule Change

    The Exchange is filing with the Securities and Exchange Commission 
(``Commission'') a proposed rule change to amend the Fee Schedule to 
amend Section II. (Regulatory Fees) of the Fee Schedule relating to the 
Options Regulatory Fee (``ORF'') to adopt a new methodology for 
assessment and collection of ORF for transactions that occur on the 
Exchange (``On-Exchange ORF'').
    While the changes proposed herein are effective upon filing, the 
Exchange intends to collect ORF under its current methodology for 
assessment and collection of ORF until at least June 30, 2026. The 
Exchange is prepared to implement On-Exchange ORF effective July 1, 
2026, if by April 1, 2026, all U.S. options exchanges charging an ORF 
have filed to modify their current methodologies for assessment of ORF 
to limit the fee to transactions occurring on their respective 
exchange.\3\ However, if all other options exchanges have not filed to 
adopt a similar methodology by April 1, 2026, the Exchange will delay 
implementation commensurate with the additional time required for other 
options exchanges to adopt a similar method for collection and 
assessment of ORF.\4\ The Exchange will file a separate rule filing 
with the On-Exchange ORF fee in advance of assessing and collecting it 
under the proposed method.\5\ The text of the proposed rule change is 
available from the principal office of the Exchange, and also on the 
Exchange's internet website at <a href="https://rules.boxexchange.com/rulefilings">https://rules.boxexchange.com/rulefilings</a>.
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    \3\ As of the date of filing this proposal, the Exchange 
acknowledges that all U.S. options exchanges have filed to modify 
their current ORFs to adopt a similar methodology.
    \4\ The Exchange may also delay implementation if certain 
currently unresolved operational issues remain so and impact the 
industry's ability to transition to the new methodology on July 1, 
2026, commensurate with any additional time required to resolve such 
issues (and will continue collecting ORF under its current 
methodology until such time that the new ORF methodology is 
implemented).
    \5\ As is the case today, the Exchange will notify Participants 
via Regulatory Notice of the applicable On-Exchange ORF rate at 
least 30 calendar days prior to the effective date of the change.
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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 its current methodology for 
assessment and collection of a regulatory fee to assess On-Exchange ORF 
only for options transactions that occur on the Exchange that would 
clear in the ``customer'' \6\ range at The Options Clearing Corporation 
(``OCC''). The Exchange would no longer assess a regulatory fee for 
options transactions that occur on other exchanges. This proposal only 
proposes to amend the method of assessment and collection of the fee. A 
future rule filing would be filed to set the applicable On-Exchange ORF 
rate in advance of assessing and collecting it under the proposed 
method. The following provides more detail regarding the proposal.
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    \6\ Currently, The ORF is collected by OCC on behalf of BOX from 
either (1) a Participant that was the ultimate clearing firm for the 
transaction or (2) a non-Participant that was the ultimate clearing 
firm where a Participant was the executing clearing firm for the 
transaction. The Exchange uses reports from OCC to determine the 
identity of the executing clearing firm and ultimate clearing firm.
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Background
    The ORF is designed to cover a material portion of the costs to the 
Exchange of the supervision and regulation of Participant's \7\ 
customer options business, including performing routine surveillances, 
investigations, examinations, financial monitoring, as well as policy, 
rulemaking, interpretive and enforcement activities. The Exchange 
believes that revenue generated from the ORF, when combined with all of 
the Exchange's other regulatory fees and fines, will cover a material 
portion, but not all, of the Exchange's regulatory costs.
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    \7\ The term ``Participant'' means a firm, or organization that 
is registered with the Exchange pursuant to the Rule 2000 Series for 
purposes of participating in trading on a facility of the Exchange 
and includes an ``Options Participant'' and ``BSTX Participant.'' 
See BOX Rule 100.
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Collection of ORF
    The Exchange assesses the per-contract ORF to each Participant for 
all options transactions cleared or ultimately cleared by the 
Participant, which are cleared by the OCC in the ``customer'' range,\8\ 
regardless of the exchange on which the transaction occurs. The ORF is 
collected by OCC on behalf of the Exchange from either: (1) a 
Participant that was the ultimate clearing firm \9\ for the 
transaction; or (2) a non-Participant that was the ultimate clearing 
firm where a Participant was the executing clearing firm \10\ for the 
transaction. The Exchange uses reports from OCC to determine the 
identity of the executing clearing firm and ultimate clearing firm.
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    \8\ Exchange participants must record the appropriate account 
origin code on all orders at the time of entry in order. The 
Exchange represents that it has surveillances in place to verify 
that Participants mark orders with the correct account origin code.
    \9\ The Exchange takes into account any Clearing Member Trade 
Assignment (``CMTA'') transfers when determining the ultimate 
clearing firm for a transaction. CMTA is a form of ``give up'' 
whereby the position will be assigned to a specific clearing firm at 
the OCC.
    \10\ Throughout this filing, ``executing clearing firm'' means 
the clearing firm through which the entering broker indicated that 
the transaction would be cleared at the time it entered the original 
order which executed, and that clearing firm could be a designated 
``give up'', if applicable. The executing clearing firm may be the 
ultimate clearing firm if no CMTA transfer occurs. If a CMTA 
transfer occurs, however, the ultimate clearing firm would be the 
clearing firm that the position was transferred to for clearing via 
CMTA.
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    To illustrate how the ORF is assessed and collected, the Exchange 
provides the following set of examples. If the transaction is executed 
on the Exchange and the ORF is assessed, if there is no

[[Page 12852]]

change to the clearing account of the original transaction, then the 
ORF is collected from the Participant that is the executing clearing 
firm for the transaction. (The Exchange notes that, for purposes of the 
Fee Schedule, when there is no change to the clearing account of the 
original transaction, the executing clearing firm is deemed to be the 
ultimate clearing firm.) If there is a change to the clearing account 
of the original transaction (i.e., the executing clearing firm ``gives-
up'' or ``CMTAs'' the transaction to another clearing firm), then the 
ORF is collected from the clearing firm that ultimately clears the 
transaction--the ultimate clearing firm. The ultimate clearing firm may 
be either a Participant or non-Participant of the Exchange. If the 
transaction is executed on an away exchange and the ORF is assessed, 
then the ORF is collected from the ultimate clearing firm for the 
transaction. Again, the ultimate clearing firm may be either a 
Participant or non-Participant of the Exchange. The Exchange notes, 
however, that when the transaction is executed on an away exchange, the 
Exchange does not assess the ORF when neither the executing clearing 
firm nor the ultimate clearing firm is a Participant (even if a 
Participant is ``given-up'' or ``CMTAed'' and then such Participant 
subsequently ``gives-up'' or ``CMTAs'' the transaction to another non-
Participant via a CMTA reversal). Finally, the Exchange does not assess 
the ORF on outbound linkage trades, whether executed at the Exchange or 
an away exchange. ``Linkage trades'' are tagged in the Exchange's 
system, so the Exchange can readily tell them apart from other trades.
ORF Revenue and Monitoring of ORF
    The Exchange monitors the amount of revenue collected from the ORF 
to ensure that it, in combination with other regulatory fees and fines, 
does not exceed regulatory costs. In determining whether an expense is 
considered a regulatory cost, the Exchange reviews all costs and makes 
determinations if there is a nexus between the expense and a regulatory 
function. The Exchange notes that fines collected by the Exchange in 
connection with a disciplinary matter offset ORF.
    The Exchange believes that its broad regulatory responsibilities 
with respect to a Participant's activities supports applying the ORF to 
transactions cleared but not executed by a Participant. The Exchange's 
regulatory responsibilities are the same regardless of whether a 
Participant enters a transaction or clears a transaction executed on 
its behalf. The Exchange regularly reviews all such activities, 
including performing surveillance for position limit violations, 
manipulation, front-running, contrary exercise advice violations and 
insider trading.
    Revenue generated from ORF, when combined with all of the 
Exchange's other regulatory fees and fines, is designed to cover a 
material portion of the regulatory costs to the Exchange of the 
supervision and regulation of Participant's customer options business 
including performing routine surveillances, investigations, 
examinations, financial monitoring, and policy, rulemaking, 
interpretive, and enforcement activities. Unlike other options 
exchanges, all of the Exchange's expenses support the regulatory 
function as the Exchange is a fully separate legal entity from BOX 
Options Market LLC, the equity options facility of the Exchange. The 
Exchange fulfills the regulatory functions and responsibilities as a 
national securities exchange registered with the SEC under Section 6 of 
the Securities Exchange Act of 1934, and oversees the BOX Options 
Market. Exchange expenses are solely regulatory in nature because, due 
to the unique structure between the Exchange and the BOX Options Market 
facility, the Exchange expenses are separate from the BOX Options 
Market facility expenses and there can be no commingling of the funds. 
Put another way, all of the Exchange's expenses support the regulatory 
function of BOX Exchange because the Exchange expenses are completely 
separate from the BOX Options Market facility expenses. The ORF is 
designed to cover a material portion of these regulatory costs to the 
Exchange, including the supervision and regulation of its Participant's 
customer options business, including performing routine surveillances, 
investigations, examinations, financial monitoring, and policy, 
rulemaking, interpretive, and enforcement activities.
Proposal
    The Exchange appreciates the evolving changes in the market and 
regulatory environment and has been evaluating its current 
methodologies and practices for the assessment and collection of ORF 
while considering industry and the Securities and Exchange Commission 
(the ``Commission'') feedback. As a result of this review, the Exchange 
proposes to modify its current ORF to continue to assess ORF for 
options transactions cleared by OCC in the ``customer'' range, however 
ORF would be assessed on each side of an options transaction cleared by 
the OCC in the ``customer'' range for executions that occur on the 
Exchange. Specifically, the ORF would continue to be collected by OCC 
on behalf of the Exchange from Participants and non-Participants for 
all ``customer'' transactions executed on the Exchange. ORF would be 
assessed and collected on all ultimately cleared ``customer'' 
contracts, taking into account adjustments for CMTA that were provided 
to the Exchange the same day as the trade.\11\
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    \11\ Adjustments to CMTA that occur at OCC would not be taken 
into account.
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    Further, the Exchange would bill ORF according to the clearing 
instructions provided on the execution. More specifically, the Exchange 
proposes to assess ORF based on the clearing instruction provided on 
the execution on trade date and would not take into consideration CMTA 
changes or transfers that occur at OCC.\12\ As a result of this 
proposed rule change, if a Participant executes a customer transaction 
on the Exchange and is the Clearing Participant \13\ on record on the 
transaction on the Exchange, the ORF will be assessed to that 
Participant. With this proposal, in the case where a Participant 
executes a customer transaction on the Exchange and a different 
Participant is the Clearing Participant on record on the transaction on 
the Exchange, the ORF will be assessed to and collected from the 
Participant who is the Clearing Participant on record on the 
transaction and not the Participant who executes the transaction. 
Additionally, in the case where a Participant executes a customer 
transaction on the Exchange and a non-Participant is the Clearing 
Participant on record on the transaction on the Exchange, the ORF will 
be assessed to the non-Participant who is the Clearing Participant on 
record on the transaction and not the Participant who executes the 
transaction. With this proposal, in the case where a Participant 
executes a customer transaction not on the Exchange, the Exchange will 
not assess an ORF, regardless of how the transaction is cleared. As is 
the case today, OCC will collect ORF from OCC clearing members on 
behalf of the Exchange based on the Exchange's instructions.
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    \12\ Adjustments that were made the same day as the trade on the 
Exchange will be taken into account.
    \13\ The term ``Clearing Participant'' means an Options 
Participant that is self-clearing or an Options Participant that 
clears BOX Transactions for other Options Participants of BOX. See 
BOX Rule 100.
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    With this proposal, the Exchange intends to collect ORF under its 
current methodology for assessment and collection of ORF until at least 
June 30,

[[Page 12853]]

2026. The Exchange is prepared to implement On-Exchange ORF effective 
July 1, 2026, if by April 1, 2026, all U.S. options exchanges charging 
an ORF have filed to modify their current methodologies of assessment 
of the fee to limit the fee to transactions occurring on their 
respective exchange. However, if all other options exchanges have not 
filed to adopt a similar methodology by April 1, the Exchange will 
delay implementation commensurate with the additional time required for 
other options exchanges to adopt a similar method for collection and 
assessment of ORF.\14\ The Exchange will at that time file a separate 
rule filing with the amount of the On-Exchange ORF in advance of 
assessing and collecting the fee under the proposed method. As is the 
case today, the Exchange will notify Participants via Regulatory Notice 
of the applicable On-Exchange ORF rate at least 30 calendar days prior 
to the effective date of the change. The Exchange believes a fee to 
cover a material portion of costs for regulatory programs associated 
with monitoring activities is reasonable; however, the Exchange would 
consider alternative approaches for assessment and collection of the 
fee in order to achieve consistency across the industry.
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    \14\ The Exchange again notes that it may also delay 
implementation if certain currently unresolved operational issues 
remain so and impact the industry's ability to transition to the new 
methodology on July 1, 2026, commensurate with any additional time 
required to resolve such issues (and will continue collecting ORF 
under its current methodology until such time that the new ORF 
methodology is implemented).
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    The Exchange will continue to monitor the amount of revenue 
collected from the ORF to ensure that it, in combination with its other 
regulatory fees and fines, does not exceed the Exchange's total 
regulatory costs.
    The Exchange will monitor its regulatory costs and revenues at a 
minimum on a semi-annual basis. If the Exchange determines regulatory 
revenues exceed or are insufficient to cover a material portion of its 
regulatory costs in a given year, the Exchange will adjust the On-
Exchange ORF by submitting a fee change filing to the Commission. The 
Exchange will notify Participants of adjustments to the On Exchange ORF 
via a Regulatory Notice in advance of any change.
    Lastly, the Exchange also proposes to make non-substantive 
technical changes within Section II.C. of the Fee Schedule to add 
numbering within subsection C and relocate Endnote 14.
2. Statutory Basis
    The Exchange believes that the proposal is consistent with the 
requirements of Section 6(b) of the Act, in general, and Section 
6(b)(4) and 6(b)(5) of the Act,\15\ in particular, in that it provides 
for the equitable allocation of reasonable dues, fees, and other 
charges among BOX Participants and other persons using its facilities 
and does not unfairly discriminate between customers, issuers, brokers 
or dealers.
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    \15\ 15 U.S.C. 78f(b)(4) and (5).
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    The Exchange believes that the proposed change to assess and 
collect an On-Exchange ORF is reasonable, equitable and not unfairly 
discriminatory for various reasons. First, On-Exchange ORF is 
reasonable, equitable and not unfairly discriminatory in that it is 
charged to all Exchange transactions that clear in the ``customer'' 
range at the OCC. Similar to ORF today, the Exchange believes On-
Exchange ORF ensures fairness by assessing a specific fee to those 
Participants that require more Exchange regulatory services based on 
the amount of customer options business they conduct. Over recent 
years, options trading volume has increased with a growing percentage 
of the volume applicable to customer transactions. Customers trading on 
the Exchange (through a Participant) benefit from the protections of a 
robust regulatory program including the maintenance of fair and orderly 
markets and protections against fraud and other manipulation. The 
Exchange believes it is equitable and not unfairly discriminatory to 
assess a regulatory fee to transactions that clear in the ``customer'' 
range to cover regulatory costs, but not to transactions clearing in 
the ``firm'' or ``market maker'' range because Clearing Participants 
and Market Makers \16\ (who clear in the Firm and Market Maker range), 
as those market participants are generally subject to other Exchange 
fees, fines and obligations. For example, Clearing Participants and 
Market Makers are required to pay Exchange application fees, permit 
fees, and connectivity fees, amongst others. In addition, all fines 
issued by the Exchange for regulatory infractions are assessed only to 
Participants and would be applied to regulatory revenues. As with 
today's ORF, the Exchange expects that Clearing Participants from whom 
On-Exchange ORF is collected will pass through the fee to their 
customers (as the Exchange understands occurs today). In addition, 
Market Makers in particular are subject to various quoting and other 
obligations to ensure that they provide stable and liquid markets, 
which benefit all market participants including customers. Excluding 
Market Maker transactions from On-Exchange ORF will allow Market Makers 
to better manage their costs more effectively thus enabling them to 
better allocate resources toward technology, risk management, and 
capacity to ensure continued liquidity provision.
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    \16\ The term ``Market Maker'' means an Options Participant 
registered with the Exchange for the purpose of making markets in 
options contracts traded on the Exchange and that is vested with the 
rights and responsibilities specified in the Rule 8000 Series. All 
Market Makers are designated as specialists on the Exchange for all 
purposes under the Exchange Act or Rules thereunder. See BOX Rule 
100.
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    In addition to the overall increase in ``customer'' range volume 
generally, regulating customer trading activity is more labor intensive 
and requires greater expenditure of human and technical resources than 
regulating non-customer trading activity, which tends to be more 
automated and less labor-intensive. For example, there are costs 
associated with main office and branch office examinations (e.g., staff 
and travel expenses), as well as investigations into customer 
complaints and terminations of registered persons. As a result, the 
costs associated with administering the customer component of the 
Exchange's overall regulatory program are materially higher than the 
costs associated with administering the non-customer component (e.g., 
Clearing Participant proprietary transactions) of its regulatory 
program.\17\ While the Exchange notes that it has broad regulatory 
responsibilities with respect to its Participant's activities, 
irrespective of where their transactions take place, the Exchange 
believes it is reasonable to assess the proposed fee to only those 
transactions occurring on the Exchange. The proposed change more 
narrowly tailors the fee to products and transactions with a direct 
connection to the Exchange. With this proposal, transactions that would 
clear in the ``customer'' range occurring on other exchanges would no 
longer be subject to an ORF assessed by the Exchange.
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    \17\ If the Exchange changes its method of funding regulation or 
if circumstances otherwise change in the future, the Exchange may 
decide to modify On-Exchange ORF or assess a separate regulatory fee 
on Participant proprietary transactions if the Exchange deems it 
advisable.
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    The Exchange believes it is equitable and not unduly discriminatory 
to modify the method of collecting the fee such that On-Exchange ORF 
will not consider CMTAs reported directly to OCC as is done in today's 
method of ORF. CMTA transfers are considered today under the current 
collection methodology for ORF as a convenience to industry members in 
administering a pass through of the fee to their customers. Limiting 
the On-Exchange

[[Page 12854]]

ORF to transactions on the Exchange poses a limitation in the use of 
CMTA for this purpose. The Exchange understands that a CMTA may be 
added at order entry, via post-trade edit on the Exchange, or post-
trade at OCC. CMTA transfers that occur at OCC do not necessarily 
contain reliable information regarding the Exchange on which the 
original transaction occurred.\18\ Without specific information as to 
where the original transaction occurred, the Exchange would not be able 
to accurately account for CMTA transfers that occur at OCC.
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    \18\ Under the current methodology for assessing ORF, the 
Exchange on which the transaction occurred is irrelevant.
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    The Exchange further believes that the proposed change to the 
method for assessment and collection of the fee is reasonable because 
it would help ensure that revenue collected from the On-Exchange ORF, 
in combination with other regulatory fees and fines, would cover a 
material portion of the Exchange's regulatory costs.
    As noted above, the Exchange will also continue to monitor on at 
least a semiannual basis the amount of revenue collected from the On-
Exchange ORF, even as amended, to ensure that it, in combination with 
its other regulatory fees and fines, would cover a material portion of 
the Exchange's regulatory costs and not exceed it.
    Lastly, the Exchange believes the proposed changes within Section 
II.C. of the Fee Schedule to add numbering within subsection C and 
relocate Endnote 14 are reasonable, equitable, and not unfairly 
discriminatory, as these non-substantive technical amendments will 
bring greater clarity to the Fee Schedule.

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 not necessary or appropriate in 
furtherance of the purposes of the Act. This proposal does not create 
an unnecessary or inappropriate intra-market burden on competition 
because On-Exchange ORF applies to all customer activity on the 
Exchange, thereby raising regulatory revenue to offset regulatory 
expenses. It also supplements the regulatory revenue derived from non-
customer activity. The Exchange notes, however, the proposed change is 
not designed to address any competitive issues. Indeed, this proposal 
does not create an unnecessary or inappropriate inter-market burden on 
competition because it is a regulatory fee that supports regulation in 
furtherance of the purposes of the Act. The Exchange is obligated to 
ensure that the amount of regulatory revenue collected from the On-
Exchange ORF, in combination with its other regulatory fees and fines, 
does not exceed regulatory costs. In addition, the Exchange will not 
implement the On-Exchange ORF until all other options exchanges are 
prepared to adopt a similar model to avoid overlapping ORFs.
    Lastly, the Exchange believes the proposed changes within Section 
II.C. of the Fee Schedule to add numbering within subsection C and 
relocate Endnote 14 do not impose an undue burden on competition, as 
these non-substantive technical amendments will bring greater clarity 
to the Fee Schedule.

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

    No written comments were either solicited or received.

III. Date of Effectiveness of the Proposed Rule Change and Timing for 
Commission Action

    The foregoing rule change has become effective pursuant to Section 
19(b)(3)(A) of the Act \19\ and paragraph (f) of Rule 19b-4 \20\ 
thereunder. At any time within 60 days of the filing of the proposed 
rule change, the Commission summarily may temporarily suspend such rule 
change 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. If the Commission 
takes such action, the Commission shall institute proceedings to 
determine whether the proposed rule change should be approved or 
disapproved.
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    \19\ 15 U.S.C. 78s(b)(3)(A).
    \20\ 17 CFR 240.19b-4(f).
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IV. Solicitation of Comments

    Interested persons are invited to submit written data, views and 
arguments concerning the foregoing, including whether the proposed rule 
change is consistent with the Act. Comments may be submitted by any of 
the following methods:

Electronic Comments

    <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#90e2e5fcf5bdf3fffdfdf5fee4e3d0e3f5f3bef7ffe6"><span class="__cf_email__" data-cfemail="552720393078363a3838303b2126152630367b323a23">[email&#160;protected]</span></a>. Please include 
file number SR-BOX-2026-05 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-BOX-2026-05. 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-BOX-2026-05 and should be submitted on 
or before April 7, 2026.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\21\
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    \21\ 17 CFR 200.30-3(a)(12).
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Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2026-05163 Filed 3-16-26; 8:45 am]
BILLING CODE 8011-01-P


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