Resolved -
There was a brief disruption to fractional SPCX trading during today's extended hours session. We identified an issue that required us to temporarily suspend fractional EH trading at 8:41 AM EST. We are pleased to confirm it has been resolved as of 9:08 AM EST (~27 minutes). Fractional SPCX trading is now available. Whole-share SPCX orders were not impacted. We apologize for any inconvenience , Detailed root cause analysis is in progress and we'll share more details as available.
Jun 16, 09:30 EDT
Resolved -
Time: June 14, 2026 | 04:11-06:00 AM UTC
Identified (04:11 UTC): Funding services - funding wallets, instant funding, and deposits/withdrawals - were unavailable due to extended maintenance by an upstream payment provider.
Resolved (06:00 UTC): Services recovered and are operating normally. Trading and all other account functionality were unaffected throughout.
We apologize for the disruption.
Jun 14, 02:00 EDT
Completed -
The scheduled maintenance has been completed.
Jun 13, 07:06 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 13, 07:00 EDT
Scheduled -
Dear Users,
This is a notice regarding the upcoming system maintenance window to the Production environment. Our goal is to accelerate the release of system fixes and improvements, ensuring you benefit from a more stable and enhanced product.
Production Maintenance Window When: Saturday, June 13th, 2026 Time: 7:00 AM to 10:00 AM EDT Downtime: The Production environment may be unavailable with downtime expected to be 30 minutes or less. Important Notes Impact: During the maintenance windows, API connectivity and platform requests may experience brief intermittent errors or elevated latency while traffic is transitioned through upgraded infrastructure components. Once the maintenance is complete, all services will automatically resume normal operation. Please note that maintenance windows are approximate. While we aim to complete work within the scheduled timeframe, maintenance may conclude earlier or occasionally extend if additional work is required to ensure system stability. Once maintenance is complete (or if no maintenance was required), Alpaca will issue an "Scheduled Maintenance Complete" status update after the maintenance window has passed. After the Maintenance No action is required on your part following the maintenance. All API endpoints, credentials, and integration configurations will remain unchanged.
We are committed to continuous improvement, and this process change will help us deliver stability and enhancements with greater speed.
If you have any questions or require further clarification, please reach out to our support team at support@alpaca.markets.
Resolved -
Time: June 11, 2026 | 11:05 AM – 11:17 AM EDT Our connection to one of our execution venues experienced a brief disconnection. Orders submitted during this period that were pending routing were rejected by the venue upon reconnection. Fully resolved. The connection was restored at 11:17 AM EDT and all order routing is operating normally.
Jun 11, 11:58 EDT
Completed -
The scheduled maintenance has been completed.
Jun 6, 10:00 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 6, 07:00 EDT
Scheduled -
Dear Users,
This is a notice regarding upcoming system maintenance windows to the Production environment. Our goal is to accelerate the release of system fixes and improvements, ensuring you and your users benefit from a more stable and enhanced product more quickly.
Production Maintenance Window When: Saturday, June 6th, 2026 Time: 7:00 AM to 10:00 AM EDT Downtime: The Production environment may be briefly unavailable with intermittent errors or elevated latency.
Important Notes Impact: During the maintenance windows, API connectivity and platform requests may experience brief intermittent errors or elevated latency while traffic is transitioned through upgraded infrastructure components. Once the maintenance is complete, all services will automatically resume normal operation.
Please note that maintenance windows are approximate. While we aim to complete work within the scheduled timeframe, maintenance may conclude earlier or occasionally extend if additional work is required to ensure system stability.
Once maintenance is complete (or if no maintenance was required), Alpaca will issue an "Scheduled Maintenance Complete" status update.
Action Required Recommendation: Please ensure your internal teams are aware of this scheduled window to account for the possibility of a brief outage that could temporarily affect all services, including deposits and withdrawals.
After the Maintenance No action is required on your part following the maintenance. All API endpoints, credentials, and integration configurations will remain unchanged.
We are committed to continuous improvement, and this process change will help us deliver stability and enhancements with greater speed.
If you have any questions or require further clarification, please reach out to your Customer Success Manager or our support team at brokersupport@alpaca.markets.
Completed -
The scheduled maintenance is now completed.
Jun 5, 20:26 EDT
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jun 5, 20:00 EDT
Scheduled -
Dear User,
This is a notice regarding upcoming system maintenance windows to the Production environment. Our goal is to accelerate the release of system fixes and improvements, ensuring you and your users benefit from a more stable and enhanced product more quickly.
Production Maintenance Window When: Friday, June 5th, 2026 Time: 8:00 PM to 8:30 PM EDT Downtime: The Production environment may be unavailable with downtime expected to be 30 minutes or less.
Important Notes Impact: During the maintenance windows, API connectivity and platform requests may experience brief intermittent errors or elevated latency while traffic is transitioned through upgraded infrastructure components. Once the maintenance is complete, all services will automatically resume normal operation. Please note that maintenance windows are approximate. While we aim to complete work within the scheduled timeframe, maintenance may conclude earlier or occasionally extend if additional work is required to ensure system stability. Once maintenance is complete (or if no maintenance was required), Alpaca will issue an "Scheduled Maintenance Complete" status update.
Action Required Recommendation: Please ensure your internal teams are aware of this scheduled window to account for the possibility of a brief outage that could temporarily affect all services, including deposits and withdrawals.
After the Maintenance No action is required on your part following the maintenance. All API endpoints, credentials, and integration configurations will remain unchanged.
We are committed to continuous improvement, and this process change will help us deliver stability and enhancements with greater speed.
If you have any questions or require further clarification, please reach out to your Customer Success Manager or our support team at brokersupport@alpaca.markets.