Cboe has determined that it is approaching its maximum sequence value on the Cboe Options Multicast PITCH proprietary market data feed for matching unit  supporting [SPXW] and anticipates rolling over sequence numbers.
Cboe has included examples in the Cboe US Equities/Options Multicast PITCH Specification that illustrate this behavior in the context of a SPIN or GRP request that might occur around the time when the sequence rolls over.
Please contact the Cboe Trade Desk for support or with any questions.
Cboe Trade Desk913.815.7001[email protected]
Please be advised that the issues impacting access to and/or the responsiveness of the Cboe public websites as well as the Cboe Customer Web Portal have been resolved.
All exchange trading systems continue to operate normally.
Please be advised that Cboe is investigating issues impacting access to and/or the responsiveness of its public websites as well as the Cboe Customer Web Portal.
All exchange trading systems are operating normally.