Quote Update (Short) Message Fields

A shorter version of Quote Update messages which restricts the information which can be presented. Uses less bandwidth than the Quote Update message but messages presented to the Matching Engine are identical between both Quote Update and Quote Update (Short) messages. The system will only accept Quote Update requests entered via a BOE Bulk Quoting port that are marked with the Capacity = M (Market Maker).

Quote Update (Short) messages do not allow sending Account but a default for this field may be set at the port level. CMTANumber may never be included on a Quote Update (Short) message.

This message uses a smaller format Price and OrderQty on each quote update.

All other comments in Quote Update Message Fields also apply to Quote Update (Short) messages.

Cboe Titanium U.S. Options BOEv3 Specification - Quote Update (Short) Message Fields | Cboe