PolygonIO incident

Forex Real-Time Quotes Degraded

Minor Resolved View vendor source →

PolygonIO experienced a minor incident on October 18, 2026 affecting Market Data REST Endpoints and Market Data WebSocket Channels, lasting 14h 36m. The incident has been resolved; the full update timeline is below.

Started
Oct 18, 2026, 10:21 PM UTC
Resolved
Oct 19, 2026, 12:57 PM UTC
Duration
14h 36m
Detected by Pingoru
Oct 18, 2026, 10:21 PM UTC

Affected components

Market Data REST EndpointsMarket Data WebSocket Channels

Update timeline

  1. identified Oct 18, 2026, 10:21 PM UTC

    An upstream data provider is transmitting intermittent ForEx Quote data.

  2. monitoring Oct 18, 2026, 10:58 PM UTC

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

  3. monitoring Oct 19, 2026, 12:56 PM UTC

    We are continuing to monitor for any further issues.

  4. resolved Oct 19, 2026, 12:57 PM UTC

    This incident has been resolved.