July 21, 2022
Ops Notice 2022-012

TMX Group

TMX Operational Notice

Reminder: Implementation Details for the Q3 2022 Trading Enhancements

Further to Ops Notice 2022-009, TMX Market Operations is reminding all clients of the upcoming Q3 2022 enhancements to the Toronto Stock Exchange ("TSX"), TSX Venture Exchange ("TSXV") and TSX Alpha Exchange ("TSXA"). These enhancements are scheduled to be available in our production environment effective August 22, 2022.

In accordance with IIROC's updated specifications, the revised FIX order entry and broadcast feed specifications are now available on the TMX Webstore.

These enhancements are currently available in our Gateway Testing Environment and implementation details as follows:

Enhancements

Markets

Reference

FIX Test Request ID Field Length Enhancement

TSX / TSXV / TSXA

Notice 2022-011

Provide Dark Liquidity & Self-Trade Prevention

TSX / TSXV / TSXA

Notice 2022-009

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