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 Add P.M.-Settled Options on the Cboe Magnificent 10 Index With Third Friday Expirations, Nonstandard Expirations, and Quarterly Index Expirations

<NOTICE> SECURITIES AND EXCHANGE COMMISSION <DEPDOC>[Release No. 34-104448; File No. SR-CBOE-2025-068]</DEPDOC> <SUBJECT>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 Add P.M.-Settled Options on the Cboe Magnificent 10 Index With Third Friday Expirations, Nonstandard Expirations, and Quarterly Index Expirations</SUBJECT> <DATE>December 18, 2025.</DATE> <HD SOURCE="HD1">I. Introduction</HD> On September 10, 2025, Cboe Exchange, Inc. (“Cboe” or “Exchange”) filed with the Securities and Exchange Commission (“Commission”), pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (“Act”)  <SU>1</SU> <FTREF/> and Rule 19b-4 thereunder, <SU>2</SU> <FTREF/> a proposed rule change to add p.m.-settled options on the Cboe Magnificent 10 Index (“MGTN”) with third Friday expirations, nonstandard expirations, and quarterly index expirations. The proposed rule change was published for comment in the <E T="04">Federal Register</E> on September 26, 2025. <SU>3</SU> <FTREF/> On November 3, 2025, the Commission designated a longer period within which to take action on the proposed rule change. <SU>4</SU> <FTREF/> On December 8, 2025, the Exchange filed Amendment No. 1 to the proposed rule change as described in Item II below, which Item has been prepared by the Exchange. Amendment No. 1 superseded the original proposed rule change in its entirety. <SU>5</SU> <FTREF/> The Commission is publishing 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. <FTNT> <SU>1</SU>  15 U.S.C. 78s(b)(1). </FTNT> <FTNT> <SU>2</SU>  17 CFR 240.19b-4. </FTNT> <FTNT> <SU>3</SU>   <E T="03">See</E> Securities Exchange Act Release No. 104019 (Sept. 23, 2025), 90 FR 46424 (Sept. 26, 2025). The Commission did not receive any comments on the proposal. </FTNT> <FTNT> <SU>4</SU>   <E T="03">See</E> Securities Exchange Act Release No. 104173 (Nov. 3, 2025), 90 FR 51424 (Nov. 17, 2025). </FTNT> <FTNT> <SU>5</SU>  Amendment No. 1 revises the proposed rule change to reflect changes to the rule text made by a separate filing that had proposed several of the same changes but was approved subsequent to the filing of this proposed rule change. <E T="03">See</E> Securities Exchange Act Release No. 103997 (Sept. 17, 2025), 90 FR 45431 (Sept. 22, 2025) (adopting p.m.-settled options on the Cboe Bitcoin U.S. ETF Index (“CBTX”) and the Mini-Cboe Bitcoin U.S. ETF Index (“MBTX”) with third Friday expirations, nonstandard expirations, and quarterly index expirations) (“P.M.-Settled CBTX and MBTX Options Approval Order”). Amendment No. 1 also adds references to CBTX and MBTX options to the proposed rule change as well as details about the market capitalization and trading volume of the current MGTN index components. Amendment No. 1 is available at: <E T="03">https://www.sec.gov/comments/sr-cboe-2025-068/srcboe2025068-683087-2110994.pdf.</E> </FTNT> <HD SOURCE="HD1">II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change, as Modified by Amendment No. 1</HD> 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. <HD SOURCE="HD2">A. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change</HD> <HD SOURCE="HD3">1. Purpose</HD> The Exchange proposes to amend Rules 4.13 and 5.1. First, the Exchange proposes to amend Rule 4.13(e), which governs its Nonstandard Expirations Program (“Program”), to permit P.M.-settled options on the Cboe Magnificent 10 Index (“MGTN options”) that expire any Monday, Tuesday, Wednesday, Thursday, or Friday (other than the third Friday-of-the-month (“Expiration Friday”) or days that coincide with an end-of-month expiration) (“Weekly Expirations”) and that expire on the last trading day of the month (“EOMs”). Currently, under this Program, the Exchange is permitted to list P.M.-settled options on any broad-based index eligible for standard trading and the Cboe Bitcoin U.S. ETF Index (“CBTX”) and the Mini-Cboe Bitcoin U.S. ETF Index (“MBTX”) (which are narrow-based indexes) that expire on: (1) any Monday, Tuesday, Wednesday, Thursday, or Friday (other than the third Friday-of-the-month or days that coincide with an EOM expiration) and (2) the last trading day of the month. <SU>6</SU> <FTREF/> The proposal expands the availability of Weekly and EOM expirations to MGTN options, which are narrow-based index options eligible for standard options trading. <SU>7</SU> <FTREF/> <FTNT> <SU>6</SU>   <E T="03">See</E> Rule 4.13(e). </FTNT> <FTNT> <SU>7</SU>  The Exchange notes MGTN options are eligible for the Monthly Options Series program pursuant to Rule 4.13(a)(2)(C), which permits p.m.-settled options that expire on the last trading day of the month (as do options with EOM expirations). The Exchange proposes to make these options eligible for the EOM expirations pursuant to the Nonstandard Expiration for consistency since the Exchange is proposing to make these options eligible for the Weekly Expirations, which are part of the Nonstandard Expiration Program. </FTNT> The Nonstandard Expiration Program will apply to MGTN options in the same manner as it currently applies to other index options. Weekly and EOM Expirations are subject to all provisions of Rule 4.13 and treated the same as options on the same underlying index that expire on the third Friday of the expiration month; provided, however, that Weekly and EOM Expirations are P.M.-settled, and new series in Weekly and EOM Expirations may be added up to and including on the expiration date for an expiring Weekly or EOM Expiration. The maximum number of expirations that may be listed for each Weekly Expiration ( <E T="03">i.e.,</E> a Monday expiration, Tuesday expiration, Wednesday expiration, Thursday expiration, or Friday expiration, as applicable) and each EOM expiration in a given class is the same as the maximum number of expirations permitted in Rule 4.13(a)(2) for standard options on the same index (which is currently six for MGTN options). Weekly Expirations need not be for consecutive Monday, Tuesday, Wednesday, Thursday, or Friday expirations as applicable; however, the expiration date of a nonconsecutive expiration may not be beyond what would be considered the last expiration date if the maximum number of expirations were listed consecutively. Weekly Expirations that are first listed in a given class may expire up to four weeks from the actual listing date. Similarly, EOM expirations need not be for consecutive end of month expirations; however, the expiration date of a nonconsecutive expiration may not be beyond what would be considered the last expiration date if the maximum number of expirations were listed consecutively. EOM Expirations that are first listed in a given class may expire up to four weeks from the actual listing date. If the Exchange lists EOMs and Weekly Expirations in a given class, the Exchange will list an EOM instead of a Weekly Expiration that expires on the same day in the given class. Other expirations in the same class are not counted as part of the maximum number of Weekly or EOM Expirations for an applicable index class. If the Exchange is not open for business on a respective Monday, the normally Monday expiring Weekly Expirations will expire on the following business day. If the Exchange is not open for business on a respective Tuesday, Wednesday, Thursday, or Friday, the normally Tuesday, Wednesday, Thursday, or Friday expiring Weekly Expirations will expire on the previous business day. If two different Weekly Expirations on an index would expire on the same day because the Exchange is not open for business on a certain weekday, the Exchange will list only one of such Weekly Expirations. In addition, pursuant to Rule 4.13(e)(3), transactions in expiring index options with Weekly and EOM Expirations may be effected on the Exchange between the hours of 9:30 a.m. and 4:00 p.m. on their last trading day (Eastern Time). Second, the Exchange proposes to amend Rule 4.13(c), which governs quarterly index expirations (“QIXs”), to add MGTN options to the list of options in Rule 4.13(c) that are eligible for quarterly index expirations (“QIXs”), which are currently available for options on the S&P 100 Index (“OEX options”), S&P 500 Index (“SPX options”), Mini-S&P 500 Index (“XSP options”), S&P 500 Equal Weight Index (full-value) (“SPEQ options”), S&P 500 Equal Weight Index (1/10th reduced-value) (“SPEQX options”), Russell 2000 Index (“RUT options”), Mini-Russell 2000 Index (“MRUT options”), CBTX options, and MBTX options. <SU>8</SU> <FTREF/> Pursuant to Rule 4.13(c), there may be up to eight near-term quarterly expirations open for trading in a class, and these options will be P.M.-settled. The QIX program will apply to MGTN options in the same manner as it currently applies to the other options currently eligible for those expirations. QIXs are subject to all provisions of Rule 4.13 and treated the same as options on the same underlying index that expire on the third Friday of the expiration month, except that QIXs, are P.M.-settled. <FTNT> <SU>8</SU>  The Exchange notes MGTN options are currently eligible for the Quarterly Options Series program pursuant to Rule 4.13(a)(2)(B), which permits P.M.- ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Preview showing 10k of 62k characters. Full document text is stored and available for version comparison. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━