The National Stock Exchange of India Limited (NSE) is a financial exchange in India that provides automated trading facilities across the nation. NSE trading is driven by market orders, and the buyers and sellers remain anonymous. According to the website of the National Stock Exchange, around 2,113 companies have been listed on the exchange as of December 31, 2022. The total market capitalization of all of the companies listed on the NSE comes up to around. The trading system provides high level of trade and post-trade information. The best 5 buy and sell orders are displayed on the trading system and the total number of securities available for buying and selling is also displayed. This helps the investor to know the depth of the market.

NSE offers the most liquid platform for trading shares in the cash market and derivatives on its futures and options platform. It also offers a liquid currency derivatives trading platform. MCX is the number one commodity bourse in the country, accounting for anywhere between 84 per cent and 90 per cent market share.

The NIFTY 50 is a benchmark Indian stock market index that represents the weighted average of 50 of the largest Indian companies listed on the National Stock Exchange. Nifty 50 is owned and managed by NSE Indices, which is a wholly owned subsidiary of the NSE Strategic Investment Corporation Limited. Nifty Bank, or Bank Nifty, is an index comprised of the most liquid and large capitalised Indian banking stocks. It provides investors with a benchmark that captures the capital market performance of Indian bank stocks. The index has 12 stocks from the banking sector.