Cumberland experienced a major incident on October 13, 2025 affecting Production and CPE - Cumberland Production Environment (Chicago) and 1 more component, lasting 48m. The incident has been resolved; the full update timeline is below.
Affected components
ProductionCPE - Cumberland Production Environment (Chicago)CPE - Cumberland Production Environment (Tokyo)
Update timeline
- investigating Oct 13, 2025, 03:49 PM UTC
We are currently experiencing a partial outage of the Cumberland API. The following requests are not available: - UNSETTLED_POSITION_REQUEST - NOTIONAL_EXPOSURE_REQUEST - RISK_LIMIT_REQUEST Notional exposure and Unsettled Positions will not be visible in Marea for the duration of this outage. Trading will remain available.
- investigating Oct 13, 2025, 04:04 PM UTC
We are continuing to investigate this issue.
- identified Oct 13, 2025, 04:22 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Oct 13, 2025, 04:37 PM UTC
This incident has been resolved.