PolygonIO Outage History

PolygonIO is up right now

There were 10 PolygonIO outages since February 19, 2026 totaling 46h 53m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://polygonstatus.com

Major April 22, 2026

Increased lag in second aggregates endpoints

Detected by Pingoru
Apr 22, 2026, 03:06 PM UTC
Resolved
Apr 22, 2026, 06:01 PM UTC
Duration
2h 55m
Affected: Market Data REST EndpointsMarket Data REST EndpointsMarket Data REST EndpointsMarket Data REST EndpointsMarket Data REST Endpoints
Timeline · 3 updates
  1. investigating Apr 22, 2026, 03:06 PM UTC

    We are currently investigating this issue.

  2. monitoring Apr 22, 2026, 05:41 PM UTC

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

  3. resolved Apr 22, 2026, 06:01 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 10, 2026

Increased Latencies Among Multiple API Endpoints

Detected by Pingoru
Apr 10, 2026, 02:48 PM UTC
Resolved
Apr 10, 2026, 06:27 PM UTC
Duration
3h 39m
Affected: Market Data REST EndpointsMarket Data REST Endpoints
Timeline · 3 updates
  1. investigating Apr 10, 2026, 02:48 PM UTC

    We are currently investigating the issue.

  2. monitoring Apr 10, 2026, 02:59 PM UTC

    We have identified the issue and implemented a fix.

  3. resolved Apr 10, 2026, 06:27 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 9, 2026

Options Contracts API Calls Timing Out

Detected by Pingoru
Apr 09, 2026, 04:12 PM UTC
Resolved
Apr 09, 2026, 07:06 PM UTC
Duration
2h 54m
Affected: Reference Data REST Endpoints
Timeline · 3 updates
  1. investigating Apr 09, 2026, 04:12 PM UTC

    We are currently investigating this issue.

  2. investigating Apr 09, 2026, 04:23 PM UTC

    We are continuing to investigate this issue.

  3. resolved Apr 09, 2026, 07:06 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor April 9, 2026

Stock Technical Indicators API Calls Timing Out

Detected by Pingoru
Apr 09, 2026, 08:53 AM UTC
Resolved
Apr 09, 2026, 04:22 PM UTC
Duration
7h 28m
Affected: Market Data REST Endpoints
Timeline · 3 updates
  1. investigating Apr 09, 2026, 08:53 AM UTC

    We are currently investigating the issue.

  2. monitoring Apr 09, 2026, 09:39 AM UTC

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

  3. resolved Apr 09, 2026, 04:22 PM UTC

    This incident has been resolved.

Read the full incident report →

Major March 27, 2026

Options Endpoints – Elevated Latency and Timeouts

Detected by Pingoru
Mar 27, 2026, 01:56 PM UTC
Resolved
Mar 27, 2026, 08:08 PM UTC
Duration
6h 12m
Affected: Market Data REST Endpoints
Timeline · 3 updates
  1. investigating Mar 27, 2026, 01:56 PM UTC

    We are currently investigating this issue.

  2. monitoring Mar 27, 2026, 06:32 PM UTC

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

  3. resolved Mar 27, 2026, 08:08 PM UTC

    This incident has been resolved.

Read the full incident report →

Major March 3, 2026

Our /v3/reference/splits endpoint is unavailable

Detected by Pingoru
Mar 03, 2026, 06:33 PM UTC
Resolved
Mar 03, 2026, 06:39 PM UTC
Duration
6m
Affected: Reference Data REST Endpoints
Timeline · 2 updates
  1. investigating Mar 03, 2026, 06:33 PM UTC

    We are currently investigating this issue.

  2. resolved Mar 03, 2026, 06:39 PM UTC

    This incident has been resolved.

Read the full incident report →

Major March 3, 2026

Some Flat Files from 03/02/26 are not available yet

Detected by Pingoru
Mar 03, 2026, 04:01 PM UTC
Resolved
Mar 03, 2026, 04:39 PM UTC
Duration
38m
Affected: Market Data Flat FilesMarket Data Flat Files
Timeline · 2 updates
  1. identified Mar 03, 2026, 04:01 PM UTC

    The issue has been identified and a fix is being implemented.

  2. resolved Mar 03, 2026, 04:39 PM UTC

    This incident has been resolved.

Read the full incident report →

Critical February 26, 2026

Forex websocket feed is down

Detected by Pingoru
Feb 26, 2026, 12:10 AM UTC
Resolved
Feb 26, 2026, 02:02 AM UTC
Duration
1h 51m
Affected: Market Data WebSocket Channels
Timeline · 2 updates
  1. investigating Feb 26, 2026, 12:10 AM UTC

    We are currently investigating the issue

  2. resolved Feb 26, 2026, 02:02 AM UTC

    This incident has been resolved

Read the full incident report →

Minor February 20, 2026

The root domain (massive.com) is experiencing issues, all subpages and services remain operational.

Detected by Pingoru
Feb 20, 2026, 05:48 PM UTC
Resolved
Feb 20, 2026, 06:58 PM UTC
Duration
1h 10m
Affected: Market Data REST Endpoints
Timeline · 3 updates
  1. investigating Feb 20, 2026, 05:48 PM UTC

    The root domain / homepage (massive.com) is experiencing issues, but all subpages and services (e.g., massive.com/dashboard, massive.com/docs, etc.) remain operational.

  2. investigating Feb 20, 2026, 05:49 PM UTC

    We are continuing to investigate this issue.

  3. resolved Feb 20, 2026, 06:58 PM UTC

    This incident has been resolved.

Read the full incident report →

Major February 19, 2026

Some Recent Stocks & Indices Data is Inaccessible

Detected by Pingoru
Feb 19, 2026, 06:08 PM UTC
Resolved
Feb 20, 2026, 02:05 PM UTC
Duration
19h 56m
Affected: Market Data REST EndpointsMarket Data REST Endpoints
Timeline · 4 updates
  1. identified Feb 19, 2026, 06:08 PM UTC

    The issue has been identified and a fix is being implemented.

  2. monitoring Feb 19, 2026, 06:13 PM UTC

    Services are back online. The data that was inaccessible during the outage is being backfilled at the moment.

  3. monitoring Feb 19, 2026, 06:35 PM UTC

    We are continuing to monitor for any further issues.

  4. resolved Feb 20, 2026, 02:05 PM UTC

    This incident has been resolved.

Read the full incident report →

Looking to track PolygonIO downtime and outages?

Pingoru polls PolygonIO's status page every 5 minutes and alerts you the moment it reports an issue — before your customers do.

  • Real-time alerts when PolygonIO reports an incident
  • Email, Slack, Discord, Microsoft Teams, and webhook notifications
  • Track PolygonIO alongside 5,000+ providers in one dashboard
  • Component-level filtering
  • Notification groups + maintenance calendar
Start monitoring PolygonIO for free

5 free monitors · No credit card required