Market regulation · 13/03/2026

Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rules 4.3 (Criteria for Underlying Securities), 4.20 (FLEX Option Classes), 8.30 (Position Limits), 8.35 (Position Limits for FLEX Options) and 8.42 (Exercise Limits)

Cboe Exchange, Inc. has filed a proposed rule change to amend its exchange rules, specifically sections 4.3, 4.20, 8.30, 8.35, and 8.42.