All Systems Operational

Aug 24, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 24, 12:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 24, 11:00 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 24, 10:46 BST
Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 24, 11:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 24, 10:00 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 17, 19:27 BST

Aug 23, 2026

No incidents reported.

Aug 22, 2026

Publication Delay for 4pm London Prints: All Index Families
Resolved - This incident has been resolved.
Aug 22, 20:55 BST
Investigating - The Administrator is currently working on resolving delayed publication of the London publication of indices in the following index families:

CME CF Single Asset Series
CF Single Asset Series
CF Capitalization Series
CF Classification Series
CME CF Volatility Series
CF Staking Series

Questions or queries regarding this process and decision should be directed to info@cfbenchmarks.com.

Complaints regarding this process and decision may be made confidentially by writing to complaints@cfbenchmarks.com.
Aug 22, 17:00 BST

Aug 21, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 21, 22:30 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 21, 21:30 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 21, 18:27 BST
Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 21, 17:30 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 21, 16:30 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 21, 15:19 BST

Aug 20, 2026

No incidents reported.

Aug 19, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 19, 22:30 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 19, 21:30 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 19, 20:34 BST

Aug 18, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 18, 11:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 18, 10:00 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 14, 16:20 BST

Aug 17, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 17, 17:30 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 17, 16:30 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 14, 15:54 BST

Aug 16, 2026

No incidents reported.

Aug 15, 2026

No incidents reported.

Aug 14, 2026

No incidents reported.

Aug 13, 2026

No incidents reported.

Aug 12, 2026

No incidents reported.

Aug 11, 2026

No incidents reported.

Aug 10, 2026

Ongoing CALCULATION FAILURE of CF UMA-Dollar Spot Rate
Resolved - This incident has been resolved.
Aug 10, 21:12 BST
Monitoring - 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 info@cfbenchmarks.com.

Any complaints regarding this process and decision can be made confidentially by writing to complaints@cfbenchmarks.com.
Jul 31, 17:35 BST
Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Aug 10, 17:30 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 10, 16:30 BST
Scheduled - We will be undergoing scheduled maintenance during this time. We do not expect any downtime. Websockets may be disconnected with immediate reconnection during the deployment period.
Aug 3, 20:37 BST
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