The document discusses stock exchanges in India. It provides details about the key stock exchanges like Bombay Stock Exchange (BSE) and National Stock Exchange (NSE). BSE is located in Mumbai and is the oldest stock exchange in Asia, established in 1875. NSE was established in 1992 as a leading electronic exchange. Both exchanges list major companies and have indices like BSE Sensex and Nifty 50 to track performance of listed companies. The regulatory body for stock exchanges is the Securities and Exchange Board of India (SEBI).