Bolsas y Mercados Españoles (Spanish pronunciation: [ˈbolsas i meɾˈkaðos espaˈɲoles]; BME) is the Spanish company that deals with the organizational aspects of the Spanish stock exchanges and financial markets, which includes the stock exchanges in Madrid, Barcelona, Bilbao and Valencia.

In addition to the trading of shares and bonds, BME offers access to a number of other products (warrants, trackers) and the clearing and settlement of operations.

BME is also developing a technological consultancy, operating in 23 countries and mainly providing trading systems.

BME owns the stocks exchanges of Madrid, Barcelona, Valencia and Bilbao as well as Latibex, the only international market for Latin American securities, and the company Openfinance, a provider of technology in the wealth management industry.

[3][4][5] In 2020, Six Group, that already owns the Swiss Stock Exchange finalised the purchase of BME.