The document provides information about the Indian stock market, including key stock exchanges and indexes. It discusses that the Bombay Stock Exchange (BSE) is the oldest stock exchange in Asia, established in 1875. It also notes that the National Stock Exchange (NSE) is the largest stock exchange in India in terms of daily turnover and trades. Finally, it explains that the BSE SENSEX is a value-weighted index of 30 stocks that tracks the performance of major companies trading on the BSE.