Outage in OpenGamma
Market Data issue causing CME ETD IM to be incorrectly calculated as 0
Resolved Major
December 09, 2025 - Started 5 months ago
- Lasted about 21 hours
Incident Report
Status: We have identified an issue where CME ETD IM is being incorrectly calculated. This is related to a CME market data issue. We will keep this page updated with further updates.
Problem/Impact: CME ETD IM is currently being incorrectly calculated as 0 on the OG side.
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Latest Updates ( sorted recent to last )
IDENTIFIED
5 months ago - at 12/10/2025 08:31AM
Status: VD 9th is working successfully for CME calculations, with no market data issues. VD 8th, however, remains impacted, and we are still working on a resolution. We will continue to update this page as progress is made.
Problem / Impact:
CME ETD IM calculations for VD 8th are still impacted, resulting in zero IM values being returned to API clients.
INVESTIGATING
5 months ago - at 12/09/2025 02:10PM
Status: We have identified an issue where CME ETD IM is being incorrectly calculated. This is related to a CME market data issue. We will keep this page updated with further updates.
Problem/Impact: CME ETD IM is currently being incorrectly calculated as 0 on the OG side.
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