August 20, 2026
Ops Notice 2026-031
TMX Operational Notice
TMX Network Maintenance - August 22, 2026
Please be advised that TMX Network will be conducting maintenance work on Saturday, August 22, 2026. As a result, client network connections may be temporarily interrupted. Although physical links will remain active, clients may experience brief network interruptions and a temporary reset of the BGP peer(s) during the maintenance window. Internal network validation checks will be performed before and after the maintenance. Please note there are no application changes.
Maintenance Window:
Saturday, August 22, 2026 from 00:01 AM ET to 12:00 PM ET
TMX will be publishing data (Equity Multicast Feed Beacon) from all production TSX market data multicast groups. Please disregard any messages received during the maintenance period.
We encourage clients to validate their connectivity and routes during this window.
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