Dear valued customer,

We have received the following information from the Trade Repository regarding a maintenance:

Dear Client,
Following on from the Production release which occurred on Saturday 6th September, please find below the release notes detailing the changes and bug fixes which have been implemented into the production environment.

Release Notes Sept 2025 In addition, MarketAxess Post Trade will be performing scheduled maintenance in UAT on the following dates where all services in UAT will be offline during these periods.

Services impacted:
All

Maintenance schedule:
Start: Wednesday, 10th September 2025 at 12:00pm UK time/13:00pm CET time
End (Approximately): Wednesday, 10th September 2025 at 17:30pm UK time/18:30pm CET time

Start: Saturday, 13th September 2025 at 7:00am UK time/8:00am CET time
End (Approximately): Saturday, 13th September 2025 at 17:30pm UK time/18:30pm CET time

If you have any questions or require further assistance, please do not hesitate to contact our dedicated support team.

Best Regards
Your Support Team