Add Floor Trade Message Fields (C1 Only)

TPHs having in-person Market Makers on the Cboe trading floor can enter their version of a floor trade using the Add Floor Trade message.

This message may be used to report any floor trades but is primarily used to report floor trades between Market Makers. TPHs are encouraged to use Floor Trade Confirmation messages to respond to floor broker allocations (Floor Trade Notification messages) if they agree with the terms of the trade.

The Exchange will respond to an Add Floor Trade message with an Add Floor Trade Rejected message or an Order acknowledgment message followed by one or more Order Execution messages.

Cboe Titanium U.S. Options BOEv3 Specification - Add Floor Trade Message Fields (C1 Only) | Cboe