CALCULATION FAILURE of CF Stacks-Dollar Spot Rate

Incident Report for CF Benchmarks

Resolved

The Administrator reports the occurrence of a Calculation Failure for the CF Stacks-Dollar Spot Rate.

Full Index Name: CF Stacks-Dollar Spot Rate

Ticker: STXUSD_RTI

Date: 19-Sep-2026

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 info@cfbenchmarks.com.

Any complaints regarding this process and decision can be made confidentially by writing to complaints@cfbenchmarks.com.
No components were marked as affected by this incident.

Posted Sep 19, 2026 - 21:53 BST