有效运用上市公司财务报告,建立上市公司收益风险对应模式,分析上市公司风险收益对应关系、单位风险收益率及其行业分布情况,可以使投资者方便快捷而理性地了解不同上市公司风险收益对应水平,做出相应的投资决策。 The effective use of financial reports of listed companies, the establishment of listed companies to respond to the risk of return patterns, analysis of the listed company risk-return correspondence, the unit return on risk and its industry distribution, investors can quickly and rationally understand the different levels of risk-return of listed companies , Make the appropriate investment decision.