Citation

91 FR 22184

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Cboe EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Rule 21.17 To Adopt a Wide Market Protection Mechanism Designed To Reduce the Risk of Orders Executing at Extreme or Adverse Prices When the National Best Bid and Offer (“NBBO”) Is Determined To Be Wide Friday, April 24, 2026 91 FR 22184