现代市场经济中,证券市场尤其是股票市场占据着重要的地位。它是企业筹集长期资金的重要场所。它对于调节资金流向、促进社会资源的有效配置起着举足轻重的作用。当今社会,证券市场的发达程度已经成为一个国家市场经济完善程度和经济发展水平的重要标志。在证券市场上,信息是必 In the modern market economy, the stock market, especially the stock market, occupies an important position. It is an important place for businesses to raise long-term funds. It plays a decisive role in regulating the flow of funds and in promoting the effective allocation of social resources. In today’s society, the developed degree of the securities market has become an important symbol of the perfection of a country’s market economy and its level of economic development. In the securities market, the information is necessary