Stocks have the following four attributes: first, stocks are valuable securities, reflecting the rights of stock holders to the company; Second, stocks are warrants. Stock represents the rights of shareholders, and when the company's shares are transferred, the rights and interests of the company's shareholders are also transferred; Third, stocks are essential securities, and the contents and matters recorded should comply with the provisions of the law; Fourth, stocks are securities. Stocks can be traded in the stock exchange market according to law.