CF Benchmarks incident
Ongoing CALCULATION FAILURE of CF UMA-Dollar Spot Rate
Resolved after 10 days 3 hours, on July 31, 2026.
The Administrator reports the occurrence of a Calculation Failure for the index listed below. Full Index Name: CF UMA-Dollar Spot Rate Ticker: UMAUSD_RTI Date: 31-July-2026 The calculation failure occurred because all Constituent Exchanges were continuing to breach the Potentially Erroneous Data Parameter. Publication will resume once the Constituent Exchanges realign. The occurrence of any Index Price calculation failure is reported to an applicable Oversight Organ. Questions or queries regarding this process and decision should be directed to [email protected]. Any complaints regarding this process and decision can be made confidentially by writing to [email protected].
Update timeline
- monitoring Jul 31, 2026, 04:35 PM UTC
The Administrator reports the occurrence of a Calculation Failure for the index listed below. Full Index Name: CF UMA-Dollar Spot Rate Ticker: UMAUSD_RTI Date: 31-July-2026 The calculation failure occurred because all Constituent Exchanges were continuing to breach the Potentially Erroneous Data Parameter. Publication will resume once the Constituent Exchanges realign. The occurrence of any Index Price calculation failure is reported to an applicable Oversight Organ. Questions or queries regarding this process and decision should be directed to [email protected]. Any complaints regarding this process and decision can be made confidentially by writing to [email protected].
- resolved Aug 10, 2026, 08:12 PM UTC
This incident has been resolved.
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