A Stock exchange is a corporation or mutual organization which provides facilities for stockbrokers and traders to trade stocks and other securities. It may be a physical trading room where the traders gather, or a formalised communications network.Creation of a stock exchange is a strategy of economic development: it provides a means of raising capital for investment. Stock markets may enhance economic activity through the creation of liquidity: a liquid equity market makes investment more attractive because it allows individuals to acquire equity and when required to sell it quickly and cheaply. At the same time, companies enjoy permanent access to capital raised through equity issues.It has been found that countries that open stock markets grow faster, on average, than the control group