STOCK MARKET is a one of the common market where buyers and sellers demand and supply shares of the company .Here people can exchange their share if they want to sell them.That is why it is called a secondary market where the shares are second handed.A COMPANY sell its share for the first time to public by IPO inorder to raise the funds of the company.All the shares of india are monitored by SEBI by inidan government .Share holders are the owners of the company who had invested in buying shares.They are profited by giving Dividend and Bonus by the companies.
There are 2 INDEX in india called NSE and BSE where the top companies are listed according to their average performance .