On the basis of information entropy, we further study some properties of the cumulative residual entropy, and the cumulative residual entropy model applied in risk measure. In practical applications, the selection of eight stocks, collect the daily closing price data, using SPSS software to draw the cumulative residual entropy and the standard deviation of the diagram. It is concluded that the cumulative residual entropy and the standard deviation of the linear relationship, and because of the

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... umulative residual entropy of a broader scope than variance, namely in the risk measurement, the cumulative residual entropy model has more advantages than the variance.