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Market regulation · 28/01/2025Updated: 10/16/2026 · 1 min read

Cboe Exchange, Inc. Files Proposed Rule Change to Permit Trading Participants to Opt Out of Systematic Adjustment of AIM Auction Price

Summary

Cboe Exchange, Inc. has filed a proposed rule change to permit Trading Participants (TPHs) to opt out of the systematic adjustment of the AIM Auction Price if it is outside of the National Best Bid and Offer (NBBO) upon receipt.

Original source language: Federal Register — SECOpen original release →

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