News Release

TMX Group Consolidated Trading Statistics January 2013

Toronto Stock Exchange, TSX Venture Exchange, TMX Select, Alpha, Montreal Exchange, NGX

February 5, 2013

February 5, 2013 (TORONTO) TMX Group Limited today announced January 2013 trading statistics for its diversified group of exchanges Toronto Stock Exchange, TSX Venture Exchange, Montreal Exchange (MX), Natural Gas Exchange (NGX), TMX Select and Alpha.

Trading volume on Toronto Stock Exchange increased 10% from December 2012, but was down 16% when compared to January 2012. Volume on TSX Venture Exchange saw an increase of 16% from December 2012, but was down 20% year-over-year.

Volume on TMX Select increased 65% from December 2012, and was up 18% compared to January 2012. Alpha experienced an increase in volume of 38% compared to December 2012, but was down 11% from January 2012.

Volume on MX was up 22% compared to December 2012 and increased 12% from January last year. Open interest contracts at the end of January 2013 fell 3% from the end of December 2012 and fell 7% compared to the end of January 2012.

Volume on NGX was up 22% compared to December 2012 and was down 8% year-over-year.

Related Documents:
TMX Group Monthly Consolidated Trading Statistics January 2013

TMX Group's key subsidiaries operate cash and derivative markets and clearinghouses for multiple asset classes including equities, fixed income and energy. Toronto Stock Exchange, TSX Venture Exchange, TMX Select, Alpha Group, The Canadian Depository for Securities, Montreal Exchange, Canadian Derivatives Clearing Corporation, Natural Gas Exchange, BOX Options Exchange, Shorcan, Shorcan Energy Brokers, Equicom and other TMX Group companies provide listing markets, trading markets, clearing facilities, depository services, data products and other services to the global financial community. TMX Group is headquartered in Toronto and operates offices across Canada (Montreal, Calgary and Vancouver), in key U.S. markets (New York, Houston, Boston and Chicago) as well as in London, Beijing and Sydney. For more information about TMX Group, visit our website at www.tmx.com. Follow TMX Group on Twitter at http://twitter.com/tmxgroup.

For more information please contact:

Catherine Kee
Manager, Corporate Communications
TMX Group
416-814-8834 
catherine.kee@tmx.com