Opportunity
Federal Register #SR-MRX-2026-38
Nasdaq MRX proposes rule updates reflecting Nasdaq BX’s name change to Nasdaq Texas
Buyer
Securities and Exchange Commission
Posted
October 05, 2026
Respond By
October 27, 2026
Identifier
SR-MRX-2026-38
The SEC notice describes Nasdaq MRX, LLC’s proposed conforming updates to its exchange rules after an affiliate changed its name. - Government agency: Securities and Exchange Commission (SEC). - Named organizations: Nasdaq MRX, LLC; Nasdaq BX, Inc.; and Nasdaq Texas, LLC. - Proposed change: Update Nasdaq MRX’s Connectivity and Market Data rules to replace references to Nasdaq BX, Inc. with Nasdaq Texas, LLC. - Purpose and scope: Nasdaq MRX describes the updates as non-substantive, intended to improve clarity and reduce confusion. The notice is not a procurement opportunity and requests no products or services.
Description
Nasdaq MRX, LLC proposes conforming, non-substantive changes to Rules General 8 (Connectivity) and Options 7 Section 7 (Market Data). The changes replace references to Nasdaq BX, Inc. with Nasdaq Texas, LLC, reflecting the affiliate’s name change. The proposed rule change became effective and was designated operative upon filing. The SEC invited comments on the proposal by October 26, 2026.