What is a stock market

The stock market is the market in which shares of publicly held companies are issued and traded either through exchanges or over-the-counter markets. Also known as the equity market, the stock market is one of the most vital components of a free-market economy, as it provides companies with access to capital in exchange for giving investors a slice of ownership in the company. The stock market makes it possible to grow small initial sums of money into large ones, and to become wealthy without taking the risk of starting a business or making the sacrifices that often accompany a high-paying career.

A stock market is basically a stock exchange, or if you want more detail a stock market is the stock market in which shares of publicity held companies are issued and traded either through exchanges or over-the-counter markets.