Alpaca incident
Delays in End-of-Day Position Reporting for a Subset of Accounts
Resolved after 2 hours 8 minutes, affecting Reporting - Aggregate Position endpoint, on October 9, 2026.
The job for EOD positions continues to progress as expected. We anticipate processing to complete by approximately 09:30 UTC (5:30 AM EDT). We will provide our next update once processing is complete or if the timeline changes.
Affected components
Update timeline
- investigating Oct 09, 2026, 07:16 AM UTC
We are currently experiencing a delay in our Beginning of Day (BOD) processing. As a result, EOD position via the Reporting API (GET /v1/reporting/eod-positions) may temporarily reflect the previous business day's values.
- identified Oct 09, 2026, 07:47 AM UTC
The sync processing job is currently running. EOD position synchronization via the Reporting API remains delayed while the job completes. Cash balances and withdrawables are unaffected and available. We are actively monitoring the process.
- monitoring Oct 09, 2026, 08:01 AM UTC
The job for EOD positions continues to progress as expected. We anticipate processing to complete by approximately 09:30 UTC (5:30 AM EDT). We will provide our next update once processing is complete or if the timeline changes.
- resolved Oct 09, 2026, 09:25 AM UTC
All daily EOD sync have been completed. This incident is now resolved.
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