All Systems Operational
Community Operational
Backtesting Operational
Live Trading Operational
Research Operational
Operational
Degraded Performance
Partial Outage
Major Outage
System Metrics Month Week Day
Error Rate
Fetching
Web Response Time
Fetching
Past Incidents
Aug 25, 2016

No incidents reported today.

Aug 24, 2016

No incidents reported.

Aug 23, 2016
Resolved - This incident has been resolved.
Aug 23, 15:00 EDT
Monitoring - Service was fully restored at 1:13 EDT. We'll continue to monitor our infrastructure to ensure that there are no further issues.
Aug 23, 13:26 EDT
Identified - An unexpected load on our servers caused some of our partner data services to fail at 12:06 EDT. We are working to fully restore the service. This impacted calls made to quantopian.pipeline.data, with the exception of Morningstar's corporate fundamental data. Any backtests making calls during that time were affected, or any live algorithms that were starting up during that window. Any live trading algorithm that was already running was unaffected.
Aug 23, 13:13 EDT
Update - Users accessing partner data sets will see intermittent failures while we resolve some problems in our infrastructure.
Aug 23, 12:49 EDT
Investigating - We are currently investigating this issue.
Aug 23, 12:43 EDT
Aug 22, 2016
Resolved - The fix for the problem was tested today and has been shipped to production. Tomorrow's trading day will be as-normal.
Aug 22, 18:09 EDT
Update - These securities are known to be affected, and Quantopian cannot place orders for them at this time. There will potentially be additional securities that are identified on Monday.

CSCO
GLD
GLDD
INTC
LIME
LPLA
MSFT
SPXS
Aug 19, 17:30 EDT
Update - We have identified an issue where orders for certain securities in IB algorithms are failing. When the order fails, it is logged as "Rejected" in the Orders and Fills table of the live algorithm dashboard with the message "The contract description specified for XXX is ambiguous". We are working on solving the issue but a solution will not be in place for market open on Monday. 

We updated this incident with a list of known affected securities.
Aug 19, 17:17 EDT
Identified - We have identified an issue where certain orders to IB are being rejected. We're working on a solution.
Aug 19, 14:43 EDT
Aug 21, 2016

No incidents reported.

Aug 20, 2016

No incidents reported.

Aug 18, 2016

No incidents reported.

Aug 17, 2016

No incidents reported.

Aug 16, 2016

No incidents reported.

Aug 15, 2016

No incidents reported.

Aug 14, 2016

No incidents reported.

Aug 13, 2016

No incidents reported.

Aug 12, 2016

No incidents reported.

Aug 11, 2016

No incidents reported.