The National Stock Exchange of India (NSE) is one of the leading stock exchanges in India, established in 1992. It provides a platform for trading various financial instruments, including stocks, bonds, and derivatives. The NSE is known for its electronic trading system, which allows for efficient and transparent transactions. The NSE plays a crucial role in the Indian economy by facilitating capital formation and providing investors with a marketplace to buy and sell securities. It is also home to several key indices, such as the Nifty 50, which tracks the performance of the top 50 companies listed on the exchange.