The document provides information on two major stock exchanges in India:
1) The Bombay Stock Exchange (BSE) is the oldest stock exchange in Asia, located in Mumbai. It has over 5,112 listed companies and is the 6th largest exchange in Asia.
2) The National Stock Exchange (NSE) was established in 1992 to provide nationwide trading. It launched two indices, Nifty 50 and NSE Midcap, to track movements in the stock market. Nifty 50 tracks the performance of 50 large companies and NSE Midcap tracks mid-sized companies.