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All Systems Operational
Past Incidents
Jun 9, 2026
Resolved -
This incident has been resolved.
Jun 9, 17:33 BST
Jun 9, 17:33 BST
Monitoring -
A fix has been implemented and we are monitoring the results.
Jun 9, 13:29 BST
Jun 9, 13:29 BST
Investigating -
We are currently investigating this issue.
Jun 9, 13:01 BST
Jun 9, 13:01 BST
Completed -
The scheduled maintenance has been completed.
Jun 9, 11:15 BST
Jun 9, 11:15 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 9, 09:15 BST
Jun 9, 09:15 BST
Scheduled -
At this time a scheduled update to the CF Benchmarks system will begin. This update could result in the CME CF Real Time Indices and the CF Spot Rates being unavailable for a brief period.
Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Jun 8, 15:33 BST
Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Jun 8, 15:33 BST
Resolved -
We will continue monitoring markets however the the Potentially Erroneous Data Parameter is still being breached and the index is not expected to resolve soon. We will announce a final resolution to this index tomorrow.
Jun 9, 02:35 BST
Jun 9, 02:35 BST
Monitoring -
All Constituent Exchanges continue to breach the Potentially Erroneous Data Parameter.
The Administrator will continue to monitor the incident.
Jun 8, 22:04 BST
The Administrator will continue to monitor the incident.
Jun 8, 22:04 BST
Identified -
The Issue has been identified:
All Constituent Exchanges have been removed from the calculation due to breaching the Potentially Erroneous Data Parameter. The index will only begin to print again when Constituent Exchanges re-align.
The Administrator will continue to monitor the incident.
Jun 8, 13:14 BST
All Constituent Exchanges have been removed from the calculation due to breaching the Potentially Erroneous Data Parameter. The index will only begin to print again when Constituent Exchanges re-align.
The Administrator will continue to monitor the incident.
Jun 8, 13:14 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: CF IoTeX-Dollar Spot Rate
Ticker: IOTXUSD_RTI
Date: 08-Jun-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.
Jun 8, 13:01 BST
Full Index Name: CF IoTeX-Dollar Spot Rate
Ticker: IOTXUSD_RTI
Date: 08-Jun-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.
Jun 8, 13:01 BST
Jun 8, 2026
Resolved -
This incident has been resolved.
Jun 8, 13:59 BST
Jun 8, 13:59 BST
Identified -
The Issue has been identified as:
All contributing markets have been removed from the calculation due to breaching the Potentially Erroneous Data Parameter. The index will only begin to print again when contributing markets re-align.
Jun 8, 11:09 BST
All contributing markets have been removed from the calculation due to breaching the Potentially Erroneous Data Parameter. The index will only begin to print again when contributing markets re-align.
Jun 8, 11:09 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: Yooldo Games - Dollar Market Price
Ticker: U_ESPORTSUSD_RTI
Date: 08-Jun-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.
Jun 8, 10:36 BST
Full Index Name: Yooldo Games - Dollar Market Price
Ticker: U_ESPORTSUSD_RTI
Date: 08-Jun-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.
Jun 8, 10:36 BST
Completed -
The scheduled maintenance has been completed.
Jun 8, 11:00 BST
Jun 8, 11:00 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 8, 10:00 BST
Jun 8, 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.
Jun 4, 08:35 BST
Jun 4, 08:35 BST
Jun 7, 2026
Resolved -
This incident has been resolved.
Jun 7, 09:43 BST
Jun 7, 09:43 BST
Monitoring -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: Strategy xStock - Dollar Market Price
Ticker: X_MSTRXUSD_RTI
Date: 7-June-2026
The issue has been identified as diverging mid prices across the constituent exchanges of the index, such that all constituent exchanges breached the applicable Potentially Erroneous Data (PED) Parameter threshold. As a result, all constituent exchanges were excluded from the calculation under the methodology’s Potentially Erroneous Data rules, resulting in an Index Price calculation failure.
The occurrence of any Index Price calculation failure is reported to the 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.
Jun 7, 06:44 BST
Full Index Name: Strategy xStock - Dollar Market Price
Ticker: X_MSTRXUSD_RTI
Date: 7-June-2026
The issue has been identified as diverging mid prices across the constituent exchanges of the index, such that all constituent exchanges breached the applicable Potentially Erroneous Data (PED) Parameter threshold. As a result, all constituent exchanges were excluded from the calculation under the methodology’s Potentially Erroneous Data rules, resulting in an Index Price calculation failure.
The occurrence of any Index Price calculation failure is reported to the 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.
Jun 7, 06:44 BST
Jun 6, 2026
No incidents reported.
Jun 5, 2026
No incidents reported.
Jun 4, 2026
Completed -
The scheduled maintenance has been completed.
Jun 4, 17:20 BST
Jun 4, 17:20 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 4, 16:20 BST
Jun 4, 16:20 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.
Jun 4, 13:49 BST
Jun 4, 13:49 BST
Jun 3, 2026
No incidents reported.
Jun 2, 2026
Completed -
The scheduled maintenance has been completed.
Jun 2, 18:41 BST
Jun 2, 18:41 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 2, 18:03 BST
Jun 2, 18:03 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.
Jun 2, 18:02 BST
Jun 2, 18:02 BST
Jun 1, 2026
Resolved -
This incident has been resolved.
Jun 1, 22:43 BST
Jun 1, 22:43 BST
Investigating -
The Administrator is currently working on resolving delayed publication of the CF Rolling CME Bitcoin Futures, CF Rolling CME Ether Futures, and CF Rolling CME Bitcoin Ether Basket Futures Index.
Full Index Name: CF Rolling CME Bitcoin Futures, CF Rolling CME Ether Futures, and CF Rolling CME Bitcoin Ether Basket Futures Index
Date: 01 June 2026
Delayed Publication (INVESTIGATING)
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.
Jun 1, 21:36 BST
Full Index Name: CF Rolling CME Bitcoin Futures, CF Rolling CME Ether Futures, and CF Rolling CME Bitcoin Ether Basket Futures Index
Date: 01 June 2026
Delayed Publication (INVESTIGATING)
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.
Jun 1, 21:36 BST
May 31, 2026
No incidents reported.
May 30, 2026
Resolved -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: CME CF Bitcoin Volatility Index - Real Time and CME CF Bitcoin Volatility Index - Settlement Price
Ticker: BVXS and BVX
Date: May 30th 2026
In regards to the CME CF Bitcoin Volatility Index - Settlement Price, in accordance with the Administrators Contingency Calculation Rules the Index Price for that Calculation Day is given by the Index Price for the previous Calculation Day May 29th 2026.
In regards to the CME CF Bitcoin Volatility Index - Real Time there will be no restatement of Index price during the downtime period.
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.
May 30, 22:41 BST
Full Index Name: CME CF Bitcoin Volatility Index - Real Time and CME CF Bitcoin Volatility Index - Settlement Price
Ticker: BVXS and BVX
Date: May 30th 2026
In regards to the CME CF Bitcoin Volatility Index - Settlement Price, in accordance with the Administrators Contingency Calculation Rules the Index Price for that Calculation Day is given by the Index Price for the previous Calculation Day May 29th 2026.
In regards to the CME CF Bitcoin Volatility Index - Real Time there will be no restatement of Index price during the downtime period.
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.
May 30, 22:41 BST
Resolved -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: CF Rarible-Dollar Settlement Price
Ticker: RARIUSD_RR
Date: May 30th 2026
In accordance with the Administrators Contingency Calculation Rules the Index Price for that Calculation Day is given by the Index Price for the previous Calculation Day May 29th 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.
May 30, 17:28 BST
Full Index Name: CF Rarible-Dollar Settlement Price
Ticker: RARIUSD_RR
Date: May 30th 2026
In accordance with the Administrators Contingency Calculation Rules the Index Price for that Calculation Day is given by the Index Price for the previous Calculation Day May 29th 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.
May 30, 17:28 BST
May 29, 2026
Resolved -
This incident has been resolved.
May 29, 11:55 BST
May 29, 11:55 BST
Identified -
The Issue has been identified as diverging mid prices across the constituent exchanges of Yooldo Games - Dollar Market Price, such that all constituent exchanges breach the 25% Potentially Erroneous Data Parameter.
May 29, 08:31 BST
May 29, 08:31 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: Yooldo Games - Dollar Market Price
Ticker: U_ESPORTSUSD_RTI
Date: 29-May-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.
May 29, 07:22 BST
Full Index Name: Yooldo Games - Dollar Market Price
Ticker: U_ESPORTSUSD_RTI
Date: 29-May-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.
May 29, 07:22 BST
May 28, 2026
No incidents reported.
May 27, 2026
No incidents reported.
May 26, 2026
Completed -
The scheduled maintenance has been completed.
May 26, 02:00 BST
May 26, 02:00 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
May 26, 01:00 BST
May 26, 01:00 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.
May 25, 18:52 BST
May 25, 18:52 BST