Regulation & law · 01/11/2017Updated: 10/17/2026 · 1 min read

Cboe BZX Exchange, Inc. Seeks to Update Rule 21.1 for Equity Options Platform

Cboe BZX Exchange, Inc. has filed a proposed rule change to update Rule 21.1, which will adopt a new time in force applicable to the exchange's equity options platform, effective immediately.

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

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