Mondo Visione Worldwide Financial Markets Intelligence

FTSE Mondo Visione Exchanges Index:

TSX Group To Announce Financial Results For Q3 2006 On Wednesday, October 25, 2006

Date 03/10/2006

TSX Group Inc. will release its financial results for the third quarter 2006 on Wednesday, October 25, 2006, followed by a conference call at 5 p.m. (Eastern Daylight Time) to review the results.

Phone numbers for the live call are:
416 644 3416 and 1-866-250-4877

Richard Nesbitt, Chief Executive Officer, and Michael Ptasznik, Chief Financial Officer will participate in the call. An audio replay of the conference call will be available at 416-640-1917 and 1-877-289-8525, pass code 21205504#.

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

WHO:  Richard Nesbitt, Chief Executive Officer, TSX Group
 Michael Ptasznik, Chief Financial Officer, TSX Group
 Paul Malcolmson, Director, Investor Relations, TSX Group
WHAT:  Third-quarter financial results for 2006
WHEN:  Wednesday, October 25, 2006, 5 p.m. (EDT)
HOW:  Phone numbers for the live call are: 416 644 3416 and 1-866-250-4877.

Webcast at www.tsx.com under Investor Relations

About TSX Group Inc. (TSX-X)
TSX Group operates Canada's two national stock exchanges, Toronto Stock Exchange serving the senior equity market and TSX Venture Exchange serving the public venture equity market as well as Natural Gas Exchange (NGX), a leading North American exchange for the trading and clearing of natural gas and electricity contracts. TSX are the initials attached to the core equity operations of TSX Group Inc. (www.tsx.com): Toronto Stock Exchange, TSX Venture Exchange, TSX Markets, TSX Datalinx, TSX Technologies. TSX Group is headquartered in Toronto and maintains offices in Montreal, Winnipeg, Calgary and Vancouver.