Shareholders in public companies whose shares are traded on the Stock Exchange have a daily insight into the returns their investment is making: the share price indicates the market value of the business (share price x number of shares in issue), the latest share price can be shown as a multiple of the most recent annual earnings (or profits) per share, to show a valuation ratio known as the Price/Earnings ratio, the latest annual dividend can be compared with the share price to indicate an annual return ("dividend yield")