The National Stock Exchange of India (NSE) is the largest stock exchange in India, located in Mumbai. It was established in 1992 as a nonprofit entity owned by financial institutions. NSE was the first exchange in India to provide a modern, fully automated screen-based electronic trading system. It has over 1,600 listed companies and a market capitalization of over $1 trillion, making it the 12th largest stock exchange globally. NSE facilitates trading in various financial instruments including equities, derivatives, debt instruments, mutual funds, and more through electronic platforms and provides a fair and efficient marketplace.