The Montréal Exchange (MX) or Bourse de Montréal, formerly Montreal Stock Exchange (MSE) is a futures and options exchange, located in Montreal, where futures contracts, options on equities, indices, currencies, ETFs, energy and interest rate products are traded. It is Canada's first exchange which opened in 1832 as an informal stock exchange.
Additional meaning of Montréal Exchange:
On December 10, 2007 TSX Group announced it's acquisition of Montreal Exchange Inc. for C$1.31 Billion. The acquisition was completed on May 1, 2008 and the corporation subsequently was renamed the TMX Group Inc.