The Montreal Exchange, formerly the Montreal Stock Exchange (MSE), is a derivatives exchange, located in Montreal, Quebec, Canada that trades futures contracts and options on equities, indices, currencies, ETFs, energy and interest rates. Since 1965, it has been located in the Tour de la Bourse, Montreal's third-tallest building. It is owned by the Toronto-based TMX Group.

Montreal is the largest city in the province of Quebec, the second-largest in Canada, and the tenth-largest in North America. Founded in 1642 as Ville-Marie, or "City of Mary", it is now named after Mount Royal, the triple-peaked hill around which the early settlement was built. The city is centred on the Island of Montreal and a few much smaller peripheral islands, the largest of which is Île Bizard. The city is 196 km (122 mi) east of the national capital, Ottawa, and 258 km (160 mi) southwest of the provincial capital, Quebec City.