Self-Regulatory Organizations; MEMX LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Update Exchange Rule 13.4(a) Regarding the Exchange's Usage of Data Feeds


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Date Received
Date Sort descending Letter Type Commenter Name
Public Comment Christopher Nagy, Research Director, Healthy Markets Association

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-MEMX-2022-20
Release Number
34-95395