Eligible Classes

Complex Book: The Exchange currently permits entry of complex orders in all classes traded on the Exchange. Similarly, the Exchange allows complex orders to rest on the complex book in all classes traded on the Exchange.

Eligible for Legging: The Exchange currently permits complex orders to leg in to the simple book in all classes traded on the Exchange.

Complex Order Auction (COA): The Exchange currently permits a COA to be initiated in all classes traded on the Exchange.