17 C.F.R. § 8.25 Member responsibility actions.
Title 17 - Commodity and Securities Exchanges
An exchange may suspend at any time, or take other summary action against, a person subject to its jurisdiction upon a reasonable belief that such immediate action is necessary to protect the best interest of the marketplace.
Title 17: Commodity and Securities Exchanges
PART 8—EXCHANGE PROCEDURES FOR DISCIPLINARY, SUMMARY, AND MEMBERSHIP DENIAL ACTIONS
Subpart C—Summary Actions
§ 8.25 Member responsibility actions.

