Regulation & law · 01/09/2026

Cboe Exchange, Inc. Proposes Rule Change to Adopt Two-Sided Quote Bid/Ask Differentials

Cboe Exchange, Inc. has filed a proposed rule change to amend its Rule 5.52, which deals with market-maker quotes, to adopt two-sided quote bid/ask differentials. The change will be effective immediately.

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

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Regulation & law · 10/14/2026

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