Mondo Visione Worldwide Financial Markets Intelligence

FTSE Mondo Visione Exchanges Index:

TMX Group Inc. To announce Financial Results For 2008 Q3 On Wednesday, October 29, 2008

Date 08/10/2008

TMX Group Inc. will release its financial results for the third quarter 2008 on Wednesday, October 29, 2008, followed by a conference call at 4 p.m. (Eastern Daylight Time) to review the results.

Phone numbers for the live call are 416-644-3419 and 1-800-732-9303. An audio replay of the conference call will be available at 416-640-1917 and 1-877-289-8525, pass code 21284913#.

The audio web cast of the conference call will also be available on TMX Group's website at www.tsx.com, under Investor Relations.

WHAT: Third quarter 2008 financial results

WHEN: Wednesday, October 29, 2008, 4 p.m. (EDT)

HOW: Phone numbers for the live call are: (416) 644-3419 and 1-800-732-9303
Webcast at www.tsx.com under Investor Relations