In the coming months, CME will be implementing a new version of the Market Data Network (MDN) middleware.   Some of the enhancements are as follows:

·        Automatic recovery when message frames get missed

·        Increased transmission rate per node

·        Additional CME  monitoring tools

As the time of implementation nears, we will provide you with more details concerning these enhancements and an implementation schedule. 

If you have any questions regarding this change, please contact Marilee Radecki at 312.930.8193, email mradecki@cme.com or Lisa Amato at 312.338.2654, email lamato@cme.com.  Thank you.