April 13, 2021
Ops Notice 2021-020

TMX Group

TMX Operational Notice

Reminder: New Enhancements in GTE

Further to Product Announcement 2021-002, TMX Market Operations is reminding all Participants that the new message type which publishes the ‘Derived Market Close' and ‘Derived Last Quote' values is now available in our Gateway Testing Environment (‘GTE'). Updated specifications are available on the TMX Webstore and implementation details can be found as follows:

Services Impacted TL1, CL1, TRD, VRD
New Message Type "R" - Derived Data
GTE Implementation Date (Testing) April 9, 2021
Production Implementation Date June 28, 2021

For more information contact TMX Market Operations at (416) 947-4357.