A company incorporated by an act of the Province of Ontario in 1918; trading until late 1999 included 2000 equity securities, equity and non-equity options, futures contracts, silver options, bond options, warrants on Canada bonds, currency and treasury bill futures; under a restructuring agreement between Canada's exchanges, the TSX became the senior equity exchange when junior issues moved to the Western Canadian Venture Exchange and derivatives moved to the Montreal Exchange; in 2001, the TSX acquired CDNX, thereby consolidating the trades for both junior and senior equities in Canada.