January 10, 2024
Ops Notice 2024-004

TMX Group

TMX Operational Notice

Changes to GTE Opening Times

Further to the Equities Trading Notice 2023-045, the TMX Equities Gateway Test Environment ("GTE") will be available for clients to enter orders and trades during the T+1 industry testing period. Hourly trade files will be sent to CDS from 9am to noon, with a final trade file at 12:30pm. Clients should only perform T+1 testing on the symbol list utilized for the testing period, which can be found here.

GTE will be operating with an updated opening time of 8:30am as of January 12th in order to accommodate the CDS testing schedule.