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All Systems Operational
Scheduled Maintenance
Scheduled Systems Update Jul 27, 2026 10:00-11:00 BST
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.
Posted on Jul 20, 2026 - 20:54 BST
Posted on Jul 20, 2026 - 20:54 BST
Past Incidents
Jul 22, 2026
No incidents reported today.
Jul 21, 2026
No incidents reported.
Jul 20, 2026
Resolved -
This incident has been resolved.
Jul 20, 17:16 BST
Jul 20, 17:16 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: TrueFi - Dollar Market Price
Ticker: U_TRUUSD_RTI
Date: 20-July-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.
Jul 20, 17:16 BST
Full Index Name: TrueFi - Dollar Market Price
Ticker: U_TRUUSD_RTI
Date: 20-July-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.
Jul 20, 17:16 BST
Completed -
The scheduled maintenance has been completed.
Jul 20, 13:00 BST
Jul 20, 13:00 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 20, 12:00 BST
Jul 20, 12:00 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.
Jul 17, 22:48 BST
Jul 17, 22:48 BST
Jul 19, 2026
Resolved -
This incident has been resolved.
Jul 19, 23:34 BST
Jul 19, 23:34 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.
Jul 19, 20:37 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.
Jul 19, 20:37 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: CF Bonk-Dollar Spot Rate
Ticker: BONKUSD_RTI
Date: 19-July-2026 - 19:17 UTC
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 19, 20:36 BST
Full Index Name: CF Bonk-Dollar Spot Rate
Ticker: BONKUSD_RTI
Date: 19-July-2026 - 19:17 UTC
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 19, 20:36 BST
Resolved -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: CF Dai-Dollar Settlement Price
Ticker: DAIUSD_RR
Date: 19-July-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 Saturday, July 18th, 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.
Jul 19, 16:14 BST
Full Index Name: CF Dai-Dollar Settlement Price
Ticker: DAIUSD_RR
Date: 19-July-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 Saturday, July 18th, 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.
Jul 19, 16:14 BST
Resolved -
This incident has been resolved.
Jul 19, 13:11 BST
Jul 19, 13:11 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: TrueFi - Dollar Market Price
Ticker: U_TRUUSD_RTI
Date: 19-July-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.
Jul 19, 13:03 BST
Full Index Name: TrueFi - Dollar Market Price
Ticker: U_TRUUSD_RTI
Date: 19-July-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.
Jul 19, 13:03 BST
Resolved -
This incident has been resolved.
Jul 19, 12:44 BST
Jul 19, 12:44 BST
Monitoring -
All Constituent Exchanges continue to breach the Potentially Erroneous Data Parameter.
The Administrator will continue to monitor the incident.
Jul 19, 10:32 BST
The Administrator will continue to monitor the incident.
Jul 19, 10:32 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.
Jul 19, 08:59 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.
Jul 19, 08:59 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: CF Bonk-Dollar Spot Rate
Ticker: BONKUSD_RTI
Date: 19-July-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.
Jul 19, 08:28 BST
Full Index Name: CF Bonk-Dollar Spot Rate
Ticker: BONKUSD_RTI
Date: 19-July-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.
Jul 19, 08:28 BST
Jul 18, 2026
No incidents reported.
Jul 17, 2026
Completed -
The scheduled maintenance has been completed.
Jul 17, 13:30 BST
Jul 17, 13:30 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 17, 12:30 BST
Jul 17, 12:30 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.
Jul 17, 12:06 BST
Jul 17, 12:06 BST
Jul 16, 2026
Resolved -
This incident has been resolved.
Jul 16, 14:22 BST
Jul 16, 14:22 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: TrueFi - Dollar Market Price
Ticker: U_TRUUSD_RTI
Date: 16-July-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.
Jul 16, 10:03 BST
Full Index Name: TrueFi - Dollar Market Price
Ticker: U_TRUUSD_RTI
Date: 16-July-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.
Jul 16, 10:03 BST
Jul 15, 2026
Completed -
The scheduled maintenance has been completed.
Jul 15, 13:00 BST
Jul 15, 13:00 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 15, 12:00 BST
Jul 15, 12:00 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.
Jul 13, 20:53 BST
Jul 13, 20:53 BST
Jul 14, 2026
No incidents reported.
Jul 13, 2026
Completed -
The scheduled maintenance has been completed.
Jul 13, 15:30 BST
Jul 13, 15:30 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 13, 10:30 BST
Jul 13, 10:30 BST
Scheduled -
At this time a scheduled update to the CF Benchmarks system will begin. Today we'll be migrating workloads to the new larger node groups. We do not expect any downtime during this process.
Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Jul 13, 10:11 BST
Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Jul 13, 10:11 BST
Completed -
The scheduled maintenance has been completed.
Jul 13, 13:00 BST
Jul 13, 13:00 BST
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 13, 12:00 BST
Jul 13, 12:00 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.
Jul 6, 21:41 BST
Jul 6, 21:41 BST
Jul 12, 2026
Resolved -
The price deviation across constituent exchanges has normalized and fallen back within the applicable Potentially Erroneous Data (PED) thresholds. Eligible constituent exchanges have therefore re-entered the calculation, and publication of the index has resumed.
Jul 12, 13:37 BST
Jul 12, 13:37 BST
Investigating -
The Administrator reports the occurrence of a Calculation Failure for the index listed below.
Full Index Name: MicroStrategy xStock - Dollar Market Price
Ticker: X_MSTRXUSD_RTI
Date: 12-July-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.
Jul 12, 13:36 BST
Full Index Name: MicroStrategy xStock - Dollar Market Price
Ticker: X_MSTRXUSD_RTI
Date: 12-July-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.
Jul 12, 13:36 BST
Jul 11, 2026
No incidents reported.
Jul 10, 2026
No incidents reported.
Jul 9, 2026
No incidents reported.
Jul 8, 2026
No incidents reported.