Effective Sunday, March 22 (trade date Monday, March 23), CME Group will make the CME STP FIX service on Google Cloud available on a 24/7 basis and will introduce regional maintenance during weekends.

During the regional maintenance, client systems using the Managed Connectivity options will be disconnected and are required to reestablish their connections and resubscribe to continue the receipt of post-trade messages. Client systems using Regional Connectivity options should switch regions on their end upon disconnection.

This change is currently available in New Release (maintenance weekly on Wednesdays). Customers are highly encouraged to test their recovery processes in New Release and complete the mandatory supplemental certification.

CME STP FIX service in New Release is not available on weekends.