3.3.21 Disclosures Relating to Omnibus Accounts

An Omnibus Account holder shall at all times disclose to the Member carrying that account the gross long and short positions held in that Omnibus Account in each contract. Such Member shall immediately notify the Exchange and shall promptly comply with all orders of the Exchange if the Omnibus Account holder fails to make such disclosure. A Member that carries Omnibus Accounts shall ensure that its Omnibus Account holders are aware of this Rule.