All Systems Operational

Uptime over the past 90 days. View historical uptime.
Stocks Operational
90 days ago
99.95 % uptime
Today
Market Data REST Endpoints Operational
90 days ago
99.9 % uptime
Today
Reference Data REST Endpoints Operational
90 days ago
99.98 % uptime
Today
Market Data WebSocket Channels Operational
90 days ago
99.96 % uptime
Today
Market Data Flat Files Operational
90 days ago
99.94 % uptime
Today
Options Operational
90 days ago
99.61 % uptime
Today
Market Data REST Endpoints Operational
90 days ago
99.89 % uptime
Today
Reference Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Market Data WebSocket Channels Operational
90 days ago
99.72 % uptime
Today
Market Data Flat Files Operational
90 days ago
98.84 % uptime
Today
Indices Operational
90 days ago
99.98 % uptime
Today
Market Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Reference Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Market Data WebSocket Channels Operational
90 days ago
99.99 % uptime
Today
Market Data Flat Files Operational
90 days ago
99.94 % uptime
Today
Forex Operational
90 days ago
99.98 % uptime
Today
Market Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Reference Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Market Data WebSocket Channels Operational
90 days ago
99.99 % uptime
Today
Market Data Flat Files Operational
90 days ago
99.94 % uptime
Today
Crypto Operational
90 days ago
99.98 % uptime
Today
Market Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Reference Data REST Endpoints Operational
90 days ago
99.99 % uptime
Today
Market Data WebSocket Channels Operational
90 days ago
99.99 % uptime
Today
Market Data Flat Files Operational
90 days ago
99.94 % uptime
Today
Futures Operational
90 days ago
99.98 % uptime
Today
Futures REST Endpoints Operational
90 days ago
100.0 % uptime
Today
Futures WebSocket Channels Operational
90 days ago
100.0 % uptime
Today
Futures Flat Files Operational
90 days ago
99.94 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Sep 1, 2026

No incidents reported today.

Aug 31, 2026

No incidents reported.

Aug 30, 2026

No incidents reported.

Aug 29, 2026

No incidents reported.

Aug 28, 2026

No incidents reported.

Aug 27, 2026

No incidents reported.

Aug 26, 2026
Infrastructure Upgrade
Completed - The scheduled maintenance has been completed.
Aug 26, 20:51 EDT
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 26, 20:00 EDT
Scheduled - We will be undergoing scheduled maintenance during this time.
Aug 25, 11:58 EDT
Aug 25, 2026
Slowness in Trades and Quotes REST endpoints
Resolved - This incident has been resolved.
Aug 25, 13:52 EDT
Investigating - We are currently investigating this issue.
Aug 25, 11:31 EDT
Aug 24, 2026

No incidents reported.

Aug 23, 2026

No incidents reported.

Aug 22, 2026

No incidents reported.

Aug 21, 2026
Stale quote data on stocks Quotes (v3) and Last Quote (v2) REST endpoints
Resolved - This incident has been resolved.
Aug 21, 19:08 EDT
Monitoring - Quote data on the v2 Last Quote (/v2/last/nbbo) and v3 Quotes (/v3/quotes) stocks endpoints returned to normal at approximately 3:49 PM ET, and affected symbols caught up before the 4:00 PM ET close.
Aug 20, 16:41 EDT
Identified - Some stocks symbols on the v2 Last Quote (/v2/last/nbbo) and v3 Quotes (/v3/quotes) endpoints are serving current quotes again. A small number of symbols remain delayed and are not yet catching up. Check the sip_timestamp/t field for any symbol you depend on before relying on the data.
Aug 20, 14:53 EDT
Update - The v2 Last Quote (/v2/last/nbbo) and v3 Quotes (/v3/quotes) stocks endpoints are still serving stale quotes, and the lag has grown since 9:30 AM ET (market open). Staleness varies by symbol: some are current, others are more than two hours behind.
Aug 20, 12:18 EDT
Investigating - We are investigating an issue where two stocks REST endpoints are returning out-of-date quote data: the Last Quote endpoint (/v2/last/nbbo/{ticker}) and the Quotes endpoint (/v3/quotes/{ticker}). Requests to these endpoints succeed normally with fast HTTP 200 responses, but the quote returned may be significantly behind real time — as of 11:17 AM ET, from a few minutes to roughly 90 minutes depending on the ticker.
Aug 20, 11:20 EDT
Aug 20, 2026
Aug 19, 2026
Stocks Aggregates and Trades REST endpoint has increased latency
Resolved - This incident has been resolved.
Aug 19, 13:15 EDT
Monitoring - A fix has been implemented and we are monitoring the results.
Aug 19, 12:25 EDT
Investigating - We are currently investigating this issue.
Aug 19, 10:41 EDT
Aug 18, 2026

No incidents reported.

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