The stock market has made a lot of people rich! And to invest in the stock market, you need a gateway which is the stock exchange. A stock is a financial asset denoted as a percentage that represents the ownership of a company.
NIFTY and SENSEX (a product of the Bombay Stock Exchange) are the two national indices. The India Index Services and Products (IISL) manages NIFTY, which is fully owned by the National Stock Exchange Strategic Investment Corporation Limited.