Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 5.34(c) with Respect to its Risk Monitor Mechanism, to Provide Trading Permit Holders (“TPHs”) with Additional Flexibility in Establishing how their Trading Activity...

National Securities Exchanges, Cboe C2 Exchange, Inc. (C2)

Last Reviewed or Updated: Jan. 23, 2026