National Stock Exchange of India Limited, a stock exchange, provides an automated screen-based electronic trading system in India. The company operates through Trading Services, Clearing Services, and Others segments. It offers services related to trading in equities, equity derivatives, debt, currency derivatives, and commodity derivatives segments; clearing and settlement services for the trades executed in the capital markets, future and options, currency derivatives, and commodity derivatives segments; data feed services, data terminal services, strategic investments and index licensing services; indices and related products and services to various participants in the capital market; and services related to making or holding various strategic investments in the equity shares and other securities of various group companies. It also provides real-time market data, financial news, and analytics to institutional participants in the financial market; ESG ratings; web trading, information technology, IT process support, software application development, and information technology security services, as well as end to end and e-learning solutions. In addition, the company offers mutual funds, interest rate derivatives, fixed income and debt, public issues, and electronic gold receipts. The company was incorporated in 1992 and is headquartered in Mumbai, India.