Purge Port Protocol - TPH to CFE

A Purge Port may be created using either the FIX or BOE protocol. For BOE Purge Port messaging please refer to the Cboe Titanium Cboe Futures Exchange BOE Version 3 Specification.

The system limits the rate at which identical Mass Cancel and Purge Orders requests can be submitted to the system. Requests are restricted to twenty (20) messages per second per port.

An identical Mass Cancel message is defined as a message having all of the same CustomGroupID, Symbol, Clearing Firm, Instrument Type Filter, and GTC Order Filter field values, as a previously received message.