For the next two days, we will be launching an algorithmic update to our consolidated derived data feeds between the hours of 4am-7am ET. Market data will continue to print, however there may be brief periods of interruption as the upgrade rolls out across our clusters and we monitor to ensure smooth reliability as we also test our automated failover system.
This is one of the last remaining steps before we upgrade the Consolidated Derived Realtime feed into "Production Ready" - which we anticipate will be 1-2 months after this update to ensure smooth reliability and redundancy.