Membership

For detailed information on how to apply for membership, contact clearus.membership@cboe.com

Clearing Members

Find a complete list of Cboe Clear U.S. Clearing Members below. This list includes all Clearing Members that have been approved as members of Cboe Clear U.S. and does not represent whether each Clearing Member listed is actively clearing.

Participating Exchanges

Follow the links below to view settlement prices, open interest, and volume data.

Open / Close Indicators and Position Effect

Cboe Clear U.S. LLC (“CCUS”) relies on the Open/Close Indicator (Position Effect) as submitted by the Clearing Member in connection with each transaction; however, where a Clearing Member’s account does not hold a sufficient existing position to support a submitted ‘Close’ indicator, CCUS may adjust or override that indicator to prevent a negative position. CCUS is not responsible for any resulting error, discrepancy, or impact to positions, open interest, margin, or fees arising from either the original submission or any such adjustment.