PolygonIO incident

Stocks v2 aggregates: slow responses and intermittent 502s

Major Resolved View vendor source →

PolygonIO experienced a major incident on September 2, 2026 affecting Market Data REST Endpoints, lasting 2h 31m. The incident has been resolved; the full update timeline is below.

Started
Sep 02, 2026, 02:37 PM UTC
Resolved
Sep 02, 2026, 05:08 PM UTC
Duration
2h 31m
Detected by Pingoru
Sep 02, 2026, 02:37 PM UTC

Affected components

Market Data REST Endpoints

Update timeline

  1. investigating Sep 02, 2026, 02:37 PM UTC

    We are currently investigating this issue.

  2. monitoring Sep 02, 2026, 04:38 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Sep 02, 2026, 05:08 PM UTC

    This incident has been resolved.