We have resolved the issue internally and customers should be able to re-connect and access OPRA data. (Clients were disconnected as part of the failover process.)
Latencies may be higher than typical for the remainder of the day.
Intraday replay over the Live API does have the whole day's history, but there is no data for 17:44 -- 17:49 UTC from the period where SIAC OPRA was failing over their systems.
The Historical API and PCAP services are not affected.
Posted Oct 22, 2025 - 18:05 UTC
Identified
We have identified that our primary OPRA handler did not recover from the upstream failover, and we need to fail over our live data gateways to their backups.
Posted Oct 22, 2025 - 17:55 UTC
Monitoring
We are seeing data from OPRA resume as of ~17:49 UTC. We will continue to monitor both our system and SIAC OPRA's alerts.
SIAC OPRA reports: "OPRA failed over to secondary data center to restore normal processing as of 1:50pm. OPRA is now processing normally."
Posted Oct 22, 2025 - 17:51 UTC
Identified
SIAC OPRA has identified an issue with their systems and is failing over to their backup datacenter. We will continue to provide data as soon as they have completed this operation.