The Bolsa de Madrid is the main stock exchange in Spain, located in the capital city, Madrid. It plays a crucial role in the Spanish economy by facilitating the buying and selling of shares from various companies. Established in 1831, it is part of the larger Bolsas y Mercados Españoles (BME) group, which oversees several financial markets in Spain. The exchange operates under a regulated framework, ensuring transparency and fairness in trading. Investors can trade stocks, bonds, and other financial instruments, contributing to capital formation and economic growth. Major companies listed include those from sectors like finance, telecommunications, and energy.