All Systems Operational

About This Site

QCX LLC d/b/a Polymarket US provides this site to communicate the status of the Exchange, its systems, and select external partners upon which Polymarket US has operational dependencies. When an incident is in progress, periodic status updates will be provided here. If you are experiencing an issue accessing the Polymarket US systems, please check this page first before contacting support@polymarket.us to report the incident.

Uptime over the past 90 days. View historical uptime.
Polymarket US Exchange Operational
Infrastructure Partners Operational
90 days ago
100.0 % uptime
Today
AWS CloudFront CDN Operational
90 days ago
100.0 % uptime
Today
AWS Route53 Operational
90 days ago
100.0 % uptime
Today
AWS Load Balancers (us-east-1) Operational
90 days ago
100.0 % uptime
Today
AWS Load Balancers (us-east-2) Operational
90 days ago
100.0 % uptime
Today
AWS Virtual Networking Infrastructure (us-east-1) Operational
90 days ago
100.0 % uptime
Today
AWS Virtual Networking Infrastructure (us-east-2) Operational
90 days ago
100.0 % uptime
Today
Email Delivery Partners Operational
90 days ago
100.0 % uptime
Today
SendGrid API Operational
90 days ago
100.0 % uptime
Today
SendGrid API v3 Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Jul 21, 2026

No incidents reported today.

Jul 20, 2026
Position updates are delayed
Resolved - This incident has been resolved.
Jul 20, 17:31 EDT
Monitoring - We have rolled out a patch and should see recovery in 5mins.
Jul 20, 17:29 EDT
Update - Position server is still having issues, we're working with our vendor to generate a new patch to unblock us.
Jul 20, 17:11 EDT
Identified - we have restarted the positions server and waiting for it to re-hydrate
Jul 20, 15:59 EDT
Investigating - We are currently investigating this issue.
Jul 20, 15:49 EDT
Matching engine offline
Resolved - This incident has been resolved.
Jul 20, 04:44 EDT
Update - All open orders cleared, markets still halted. Unhalting markets now
Jul 20, 04:41 EDT
Monitoring - Matcher is online, clearing open orders
Jul 20, 04:35 EDT
Identified - Our balance server is now online, matcher is coming online in about 10mins. All open orders will be cancelled.
Jul 20, 04:27 EDT
Investigating - We are currently investigating this issue.
Jul 20, 04:10 EDT
Jul 19, 2026

No incidents reported.

Jul 18, 2026
Matching engine offline
Resolved - Matching engine is back online
Jul 18, 21:13 EDT
Update - We have cleared all open orders and are progressing to bringing services back online
Jul 18, 21:11 EDT
Monitoring - Matcher is online. We are working on cancelling all open orders before proceeding with resumed trading
Jul 18, 21:00 EDT
Identified - The issue has been identified and a fix is being implemented.
Jul 18, 20:41 EDT
Investigating - We are currently investigating this issue.
Jul 18, 20:20 EDT
Jul 17, 2026

No incidents reported.

Jul 16, 2026

No incidents reported.

Jul 15, 2026

No incidents reported.

Jul 14, 2026
Matcher stall
Resolved - This incident has been resolved.
Jul 14, 20:15 EDT
Monitoring - The matcher is recovering
Jul 14, 20:13 EDT
Investigating - We are tracking a stall in our matcher, the matcher should recover shortly
Jul 14, 20:11 EDT
Schedule Maintenance
Completed - The scheduled maintenance has been completed.
Jul 14, 04:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 14, 02:00 EDT
Scheduled - We will be undergoing scheduled maintenance during this time.
Jul 13, 19:25 EDT
Jul 13, 2026

No incidents reported.

Jul 12, 2026

No incidents reported.

Jul 11, 2026

No incidents reported.

Jul 10, 2026

No incidents reported.

Jul 9, 2026
Scheduled Maintenance
Completed - The scheduled maintenance has been completed.
Jul 9, 04:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 9, 02:00 EDT
Scheduled - We will be undergoing scheduled maintenance during this time.
Jul 8, 17:41 EDT
Jul 8, 2026

No incidents reported.

Jul 7, 2026
Schedule Maintenance
Completed - The scheduled maintenance has been completed.
Jul 7, 06:00 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jul 7, 02:00 EDT
Scheduled - We will be undergoing scheduled maintenance during this time.
Jul 6, 21:51 EDT
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