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                    Document headings vary by document type but may contain                    the following:                  
                -                       the agency or agencies that issued and signed a document                    
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###### Securities and Exchange Commission

          - [Release No. 34-99610; File No. SR-CboeBYX-2023-020]

                    On December 27, 2023, Cboe BYX Exchange, Inc. (“BYX” or the “Exchange”) filed with the Securities and Exchange Commission (“Commission”), pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (“Act”),[1]                                          and Rule 19b-4 thereunder,[2]                                          a proposed rule change to modify Rule 11.24 to introduce an Enhanced RPI Order and expand its Retail Price Improvement program to include securities priced below $1.00. The proposed rule change was published for comment in the                     **Federal Register**                     on January 17, 2024.[3]                                          The Commission has received no comments on the proposed rule change.                

                    Section 19(b)(2) of the Act [4]                                          provides that within 45 days of the publication of notice of the filing of a proposed rule change, or within such longer period up to 90 days (i) as the Commission may designate if it finds such longer period to be appropriate and publishes its reasons for so finding or (ii) as to which the self-regulatory organization consents, the Commission shall either approve the proposed rule change, disapprove the proposed rule change, or institute proceedings to determine whether the proposed rule change should be disapproved. The 45th day after publication of the notice for this proposed rule change is March 2, 2024. The Commission is extending this 45-day time period.                

                    The Commission finds that it is appropriate to designate a longer period within which to take action on the proposed rule change so that it has sufficient time to consider the proposed rule change and the issues raised therein. Accordingly, pursuant to section 19(b)(2) of the Act,[5]                                          the Commission designates April 16, 2024, as the date by which the Commission shall either approve or disapprove, or institute proceedings to determine whether to disapprove, the proposed rule change (File No. SR-CboeBYX-2023-020).                

                        For the Commission, by the Division of Trading and Markets, pursuant to delegated authority.[6] 

Sherry R. Haywood,

Assistant Secretary.

# Footnotes

1.                             15 U.S.C. 78s(b)(1).                    
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2.                             17 CFR 240.19b-4.                    
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3.                                                     *See*                         Securities Exchange Act Release No. 99311 (Jan. 10, 2024), 89 FR 2993.                    
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4.                             15 U.S.C. 78s(b)(2).                    
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5.                                                     *Id.*
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6.                                 17 CFR 200.30-3(a)(31).                        
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[FR Doc. 2024-04426 Filed 3-1-24; 8:45 am]

BILLING CODE 8011-01-P