Bombay Stock Exchange

The Bombay Stock Exchange Limited (Marathi: मुंबई शेअर बाजार Mumbaī Śhear Bājār) (formerly, The Stock Exchange, Mumbai; popularly called Bombay Stock Exchange, or BSE) is the oldest stock exchange in Asia and has the greatest number of listed companies in the world, with 4700 listed as of August 2007. It is located at Dalal Street, Mumbai, India. On 31 December 2007, the equity market capitalization of the companies listed on the BSE was US$ 1.79 trillion, making it the largest stock exchange in South Asia and the 12th largest in the world.

With over 4700 Indian companies listed on the stock exchange, it has a significant trading volume. The BSE SENSEX (SENSitive indEX), also called the "BSE 30", is a widely used market index in India and Asia. Though many other exchanges exist, BSE and the National Stock Exchange of India account for most of the trading in shares in India.