All Systems Operational

Scheduled Maintenance

Scheduled Maintenance Nov 3, 2026 08:30-11:30 GMT

At this time a scheduled update to the CF Benchmarks system will begin. We'll be upgrading our production infrastructure platform and tools. Brief connection resets are possible. API and streaming connections should reconnect automatically.

Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Posted on Oct 30, 2026 - 10:54 GMT

Nov 2, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Nov 2, 17:45 GMT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 16:45 GMT
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.
Nov 2, 16:42 GMT
CME CF Bitcoin Volatility Index - Settlement Publication Delay
Resolved - The CME CF Bitcoin Volatility Index - Settlement, the Index Price for 02 November 2026 has been recalculated and published.


This incident has been resolved.
Nov 2, 16:30 GMT
Investigating - Full Index Name: CME CF Bitcoin Volatility Index - Settlement

Ticker: BVXS

Date & Time: 02-November-2026 at 16:00:00 London Time

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.
Nov 2, 16:09 GMT
CALCULATION FAILURE of CME CF Bitcoin Volatility Index - Real Time
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

Ticker: BVX

Date: 02-November-2026

In accordance with the Administrators Contingency Calculation Rules, the BVX prices will not be recalculated/republished.

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.
Nov 2, 16:22 GMT
Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Nov 2, 03:00 GMT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Nov 2, 02:00 GMT
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.
Oct 26, 20:18 GMT

Nov 1, 2026

CF Bitcoin Kraken Perpetual Funding Rate Index (KFRI) - Review of Published Index Value
Resolved - The Administrator has completed its review of the CF Bitcoin Kraken Perpetual Funding Rate Index for 01 November 2026. The Index value has been restated in accordance with the Index's Restatement and Republishing rules.

Value 16.5242% was restated with value 15.8632%.

This incident is now resolved.
Nov 1, 22:15 GMT
Investigating - The Administrator is reviewing the accuracy of the published Index value for the CF Bitcoin Kraken Perpetual Funding Rate Index on 01 November 2026. We are assessing whether any corrective action is required.

Full Index Name: CF Bitcoin Kraken Perpetual Funding Rate Index

Ticker: KFRI

Date: 01 November 2026

Review of Published Index Value (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.
Nov 1, 22:11 GMT

Oct 31, 2026

No incidents reported.

Oct 30, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Oct 30, 11:00 GMT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 30, 10:00 GMT
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.
Oct 29, 10:54 GMT

Oct 29, 2026

Statuspage maintenance
Completed - The scheduled maintenance has been completed.
Oct 29, 06:30 GMT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 29, 06:00 GMT
Scheduled - Our status page will undergo maintenance and may be temporarily unavailable during this time. No other services will be affected. Should any announcements be required during this window, they will be published on https://www.cfbenchmarks.com/blog/category/index-announcements
Oct 28, 16:14 GMT

Oct 28, 2026

No incidents reported.

Oct 27, 2026

No incidents reported.

Oct 26, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Oct 26, 11:00 GMT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 26, 10:00 GMT
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.
Oct 23, 13:13 BST

Oct 25, 2026

Calculation Failure: CF Market-Wide Bitcoin Perpetual Funding Rate Index (MWBTCFRI), CF Market-Wide XRP Perpetual Funding Rate Index (MWXRPFRI) and CF Market-Wide Dogecoin Perpetual Funding Rate Index (MWDOGEFRI)
Resolved - In accordance with the Administrator's Contingency Calculation Rules the Index Price for that Calculation Day is given by the Index Price for the previous Calculation Day: 24 October 2026.

This incident has been resolved.
Oct 25, 16:39 GMT
Investigating - The Administrator reports the occurrence of a Calculation Failure for the indices listed below.

Full Index Name: CF Market-Wide Bitcoin Perpetual Funding Rate Index

Ticker: MWBTCFRI

Full Index Name: CF Market-Wide XRP Perpetual Funding Rate Index

Ticker: MWXRPFRI

Full Index Name: CF Market-Wide Dogecoin Perpetual Funding Rate Index

Ticker: MWDOGEFRI

Date: 25 October 2026

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.
Oct 25, 16:39 GMT

Oct 24, 2026

CALCULATION FAILURE of BVX and BVXS
Resolved - This incident has been resolved. We have republished yesterdays value for the BVXS and we will not republish any missing values for BVX.
Oct 24, 16:17 BST
Update - We are continuing to investigate this issue.
Oct 24, 16:16 BST
Investigating - 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: OCT 24th 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 OCT 23th 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.
Oct 24, 16:06 BST

Oct 23, 2026

No incidents reported.

Oct 22, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Oct 22, 13:19 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 22, 11:19 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.
Oct 22, 11:18 BST
Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Oct 22, 11:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 22, 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.
Oct 21, 17:02 BST

Oct 21, 2026

Scheduled Maintenance
Completed - The scheduled maintenance has been completed.
Oct 21, 12:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 21, 10:00 BST
Scheduled - We'll be performing planned maintenance to improve the platform. No impact is expected.

Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Oct 21, 09:59 BST

Oct 20, 2026

Scheduled Maintenance
Completed - The scheduled maintenance has been completed.
Oct 20, 12:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 20, 09:15 BST
Scheduled - At this time a scheduled update to the CF Benchmarks system will begin. We'll be performing planned infrastructure maintenance to improve platform security and resilience. No impact is expected.

Should index users have any question or queries regarding this announcement please contact info@cfbenchmarks.com
Oct 16, 10:37 BST

Oct 19, 2026

Scheduled Systems Update
Completed - The scheduled maintenance has been completed.
Oct 19, 11:00 BST
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Oct 19, 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.
Oct 12, 18:08 BST
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