CF Benchmarks incident

CALCULATION FAILURE of ONDOUSD_RTI and Downstream CF Multi Asset Baskets

Resolved after 2 hours 18 minutes, on May 8, 2026.

identified May 08, 2026, 05:06 PM UTC

Issue Identified. Underlying Order Book data from constituent exchanges is in breach of the Potentially Erroneous Data parameter of 10%. The Index ONDOUSD_RTI is operating as expected.

Started: May 08, 2026, 04:15 PM UTC
Resolved: May 08, 2026, 06:34 PM UTC
Duration: 2h 18m
Detected by Pingoru: May 08, 2026, 04:15 PM UTC

Update timeline

investigating May 08, 2026, 04:15 PM UTC

The Administrator reports the occurrence of a Calculation Failure for the indices listed below. Full Index Names: CME CF Ondo Finance-Dollar Index, CF DeFi Composite Index (Modified Market Cap Weight) - London - Spot Rate - Sector, CF Broad Cap Index (Free Float Market Cap Weight) - London - Spot Rate, CF Broad Cap Index (Diversified Weight) - London - Spot Rate, CF DeFi Composite Index (Modified Market Cap Weight) - London - Spot Rate Tickers: ONDOUSD_RTI, CFSECDFMWLDN_RTI_TR, CFFBCLDN_RTI_TR, CFDBCLDN_RTI_TR, CFDFMWLDN_RTI_TR Date: May 08th 2026 Currently being investigated.
identified May 08, 2026, 05:06 PM UTC

Issue Identified. Underlying Order Book data from constituent exchanges is in breach of the Potentially Erroneous Data parameter of 10%. The Index ONDOUSD_RTI is operating as expected.
resolved May 08, 2026, 06:34 PM UTC

This incident has been resolved.

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