To ensure the fair and transparent pricing of securities, the stock market should ensure that all interested market contributors have immediate access to all buy and sell orders, based on the preferred policies of grant and demand. Also, it is capable of performing environmentally friendly matching of fabulous buy and promote order combinations. For example, if there are three buyers who have placed orders to buy Microsoft shares at $100, $105, and $110, and four agents who are inclined to sell the shares at $110, $112, $115, and $120, there may also be three buyers and four sellers. In order to be successful, the alternative (through automated buying and selling systems) must ensure that the quality buy and the first-rate promotion match, which in this case is at $110 for the given extent of exchange.

The function of a stock exchange is to provide members of the public with a way to trade stocks. They provide a venue, a market, and a mechanism for matched trades of stocks between buyers and sellers. The first thing that needs to be done is for the buyer and seller to agree on the price.

A stock exchange allows companies to raise capital by selling stocks, bonds, or other securities. A buyer can purchase shares of a company by purchasing the stock on the stock market.

The stock exchange has an important function - companies can sell securities, bonds and stocks in order to raise capital. So a buyer wishing to purchase any of these will check what is available and act accordingly. Trading is thus possible thanks to this stock exchange, and it is an important mechanism for buyers and sellers.