Quantitative Relationship, At This Stage Of China's Stock Market Risk And Return

The relation between risk and revenue is the problem that investors are primarily concerned about. Security market is having an increasingly important role in the development of the national economy. The essay tries to have a brief description of the theory of investment combination. The author attempts to analyze the relation between risk and revenue on the current national stock market by starting with approaches of various pricing modes regarding capital assets. Based on the analysis, some tentative perspectives and proposals on the national security market are put forward as conclusion.