Tradier experienced a major incident on September 17, 2025 affecting Paper Trading, lasting 4h 20m. The incident has been resolved; the full update timeline is below.
Affected components
Paper Trading
Update timeline
- identified Sep 17, 2025, 03:46 PM UTC
We are investigating an issue with the paper trading environment
- identified Sep 17, 2025, 03:47 PM UTC
We are continuing to work on a fix for this issue.
- monitoring Sep 17, 2025, 04:18 PM UTC
A fix has been implemented and we are monitoring the results.
- identified Sep 17, 2025, 05:27 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Sep 17, 2025, 06:50 PM UTC
This incident has been resolved.