A stock exchange, securities exchange or bourse, is a facility where stock brokers and traders can buy and sell securities, such as shares of stock and bonds and other financial instruments. Stock exchanges may also provide for facilities the issue and redemption of such securities and instruments and capital events including the payment of income and dividends. Securities traded on a stock exchange include stock issued by listed companies, unit trusts, derivatives, pooled investment products and bonds. Stock exchanges often function as continuous auction markets with buyers and sellers consummating transactions via open outcry at a central location such as the floor of the exchange or by using an electronic trading platform.
PURPOSE OF STOCK EXCHANGES
Stock exchanges act as an agent for the economy by facilitating trade and disseminating information. Below are some of the ways exchanges contribute:
LISTING REQUIREMENTS
All companies that wish to go public must satisfy certain reporting requirements as outlined by the securities commissions of their respective jurisdictions.
In the United States, the Securities and Exchange Commission dictates that companies must discuss and publish their financial statements, as well as other disclosures. These are published in the form of quarterly and annual reports.
On top of these requirements, in order to be listed on an exchange, a company must also satisfy the requirements of the stock exchange they wish to be listed on. Below are some examples of listing requirements by the three aforementioned exchanges. Listing requirements may also differ for initial public offerings (IPO).