Protocol

CFE users may use the TOP protocol over multicast to receive real-time top of book quotations and execution information direct from CFE.

TOP cannot be used to enter orders. For order entry, refer to the Cboe Titanium Cboe Futures Exchange FIX Specification or Cboe Titanium Cboe Futures Exchange BOE Version 3 Specification specification.

All orders and executions are reflected via the TOP feed. All orders and executions are anonymous, and do not contain any participant identity.