The Market Data Logout message is sent from MDP to confirm logout. This message is SBE encoded. This message is SBE encoded maps to the AdminLogout template in the SBE MDP Core schema.

TCP Recovery for UDP recovery Logout template in the Core Globex SBE Schema is not used for BrokerTec market data on CME Globex.  Client systems implementing TCP Recovery on UDP for BrokerTec market data on CME Globex should utilize the Global TCP Recovery schema. Client systems implementing CME MDP Conflated TCP market data group for BrokerTec markets should utilize the TCP Session Management schema. Consult the MDP 3.0 - Dissemination topic for more information.  

TagFIX NameValid ValuesFormatDescription




Char (1)

Message Type.



String (180)

Free format text string. May include logout confirmation or reason for the request reject and logout.