Polymarket - Trading Maintenance – Maintenance details

All systems operational

Trading Maintenance

Completed
Scheduled for July 28, 2026 at 8:40 AM – 9:34 AMUTC

Affects

Predictions

Under maintenance from 8:40 AM to 9:34 AM

Predictions Trading API (CLOB)

Under maintenance from 8:40 AM to 9:34 AM

Updates
  • Completed
    July 28, 2026 at 9:34 AMUTC
    Completed
    July 28, 2026 at 9:34 AMUTC
    Maintenance has completed successfully.
  • Update
    July 28, 2026 at 8:57 AMUTC
    Update
    July 28, 2026 at 8:57 AMUTC

    Maintenance extended for rollback procedure

  • In progress
    July 28, 2026 at 8:40 AMUTC
    In progress
    July 28, 2026 at 8:40 AMUTC
    Maintenance is now in progress
  • Planned
    July 28, 2026 at 8:39 AMUTC
    Planned
    July 28, 2026 at 8:39 AMUTC

    The team is revert the latest change which caused trading disruption.

    Trading will be paused, followed by post-only mode.