Federal Register #SRCboeEDGA2026018

SEC Notice: Rule Change by Cboe EDGA Exchange, Inc. to Recognize Texas Stock Exchange LLC and Update Data Source References

This notice announces a regulatory update by the Securities and Exchange Commission (SEC) regarding securities exchange operations: - The SEC published a notice of a proposed rule change by Cboe EDGA Exchange, Inc. to update Rule 13.4(a) - The update reflects the planned operation of Texas Stock Exchange LLC (TXSE) as a registered national securities exchange - References to Nasdaq BX are replaced with Nasdaq Texas - The rule clarifies public disclosure of data sources used for order handling, routing, execution, and compliance - The rule change became effective immediately upon filing - Investors Exchange LLC (IEX) is also referenced for a similar rule change involving TXSE - No procurement of products or services is involved; this is a regulatory update affecting Cboe EDGA Exchange, Inc., Texas Stock Exchange LLC, Nasdaq Texas, and Investors Exchange LLC - No unique technical or product requirements are specified, as this is not a solicitation for goods or services

Description

This notice pertains to a proposed rule change by Cboe EDGA Exchange, Inc. to update Rule 13.4(a) regarding the public disclosure of data sources used for order handling, routing, execution, and related compliance processes. The update reflects the planned operation of the Texas Stock Exchange LLC (TXSE) as a registered national securities exchange beginning between July 2, 2026, and July 17, 2026. The rule change also includes a conforming change to replace the name Nasdaq BX with Nasdaq Texas. The proposal was filed with the Securities and Exchange Commission and became effective immediately.

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