The National Stock Exchange (NSE) is one of the leading stock exchanges in India, established in 1992. It provides a platform for buying and selling 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 opportunities to trade. It is also home to various indices, such as the Nifty 50, which tracks the performance of the top 50 companies listed on the exchange.