Regulation & law · 20/11/2025

Cboe BZX Exchange, Inc. Files Proposed Rule Change to Conform With Round Lot Definition Under Regulation NMS

Cboe BZX Exchange, Inc. has filed a proposed rule change to amend exchange rules to conform with the updated definition of a round lot under Regulation NMS, effective immediately.

Original source language: Federal Register — All DocumentsOpen original release →

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