一、股票的概念票是股份公司发给股东的一种股份所有权证书，也是股东取得股息和红利的一种凭证。它可以作为买卖对象和抵押品，是资金市场筹集长期资金的主要信用工具。股票的特点主要是：1．风险性。股票一经购买，便不能退还本金。股票投资者能否获得预期报酬，完全取决于企 First, the concept of stock tickets is a stock company issued to the shareholders of a certificate of ownership of shares, but also shareholders get a dividend and a certificate of dividend. It can be used as a target for trading and collateral, and is a major credit instrument for raising long-term funds in capital markets. The main features of the stock are: 1. Risk. Once the stock is purchased, it can not be refunded. The stock investors can get the expected reward, depends entirely on the enterprise