CPM XSP Vertical Spreads

Cboe Prediction Markets (CPM) introduced Quoted XSP Vertical spreads. Each day, based on currently listed XSP option strikes, all possible $1 wide Vertical Call Spreads and Vertical Put Spreads are exchange designated complex instruments and are available to MMs for quoting using the BOE Complex Quoting Interface.

The EDCID message EDCI Type value used for all Cboe Prediction Markets designated instruments is "CPM". The EDCI Subtype value for Bull Vertical Call Spreads is "VERT_CALL_SPRD". The EDCI Subtype value for Bear Vertical Put Spreads is "VERT_PUT_SPRD".