Bombay Stock Exchange is oldest stock trading centre in India as well as in Asia dating back to 1850. Till date it remains the largest stock exchange of India accounting for more than 60% of exchange business in India and stands as one of the largest in the world. It is quite rightfully situated in Mumbai, the commercial capital of India. The stock exchange building is one of the greatest landmarks of Mumbai standing on Dalal Street. Bombay Stock Exchange created a measure called BSE Sensex well regarded in equity market internationally.