SECURITIES AND EXCHANGE COMMISSION ISSUES NOTICE: SELF-REGULATORY ORGANIZATIONS; CBOE BYX EXCHANGE, INC.; NOTICE OF FILING OF AMENDMENT NO. 1 AND ORDER INSTITUTING PROCEEDINGS TO DETERMINE WHETHER TO APPROVE OR DISAPPROVE A PROPOSED RULE CHANGE, AS MODIFIED BY AMENDMENT NO. 1, TO AMEND RULE 11.25 TO INTRODUCE AN OPTIONAL, CONTINGENT INSTRUCTION APPLICABLE TO PERIODIC AUCTION ONLY ORDERS, INTRODUCE A TIME-IN-FORCE OF AUCTION OR CANCEL, AND MAKE CONFORMING CHANGES TO ITS PERIODIC AUCTION PROCESSING BEHAVIOR TO SUPPORT THE PROPOSED CONTINGENT INSTRUCTION

WASHINGTON, Aug. 14 -- Securities And Exchange Commission has issued a notice called: Self-Regulatory Organizations; Cboe BYX Exchange, Inc.; Notice of Filing of Amendment No. 1 and Order Instituting Proceedings To Determine Whether To Approve or Disapprove a Proposed Rule Change, as Modified by Amendment No. 1, To Amend Rule 11.25 To Introduce an Optional, Contingent Instruction Applicable to Periodic Auction Only Orders, Introduce a Time-in-Force of Auction or Cancel, and Make Conforming Changes to Its Periodic Auction Processing Behavior To Support the Proposed Contingent Instruction.

The notice was published in the Federal Register on Aug. 14 by J. Matthew DeLesDernier, Deputy Secretary.

The full text of the notice can be found at: ht...