To support future enhancements for futures and options markets on CME Globex, the MDP 3.0 SBE core schema will be updated to version 13 starting Sunday, October 13, 2024 (trade date Monday, October 14, 2024), and concluding Sunday, January 12, 2025 (trade date Monday, January 13, 2025).

...

In conjunction with the core schema futures and options update, the futures and options markets will leverage a new separate schema dedicated to TCP recovery for UDP.  

This topic provides an overview of concepts with which clients must be familiar to process the new futures and options SBE market data and Global TCP schemas.  

Contents

Revision History

...

SBE Schema Update

...

TCP Recovery for UDP Schema Update

With this release client systems that support TCP Recovery for UDP must migrate to a separate dedicated Global TCP Recovery SBE Schema for UDP.  Therefore, with this release client systems that utilize MDP TCP recovery must support both the Core Globex and Global TCP Recovery SBE Schema for UDP SBE schemas.  The Global TCP Recovery schema is already in use for EBS, Brokertec, Data Insights and Streamlined Market Data. This change does not support template extension.

CME provides an FTP (https://www.cmegroup.com/ftp) and SFTP (sftpng.cmegroup.com) site to disseminate MDP 3.0 schemas. CME Group recommends clients use SFTP over FTP to access configuration files.  See the available FTP schema file location for TCP Recovery SBE Schema for UDP. 

Template Mapping

The table below outlines the template mapping between the current v9 core schema templates and the new Global TCP Recovery SBE Schema for UDP.  

TCP Recovery Connection Details

...