In p>22, the Sharp rate of quantitative neutral products will be about -1. Sharp ratio is a standard indicator of fund performance evaluation, which measures the return of the fund's relatively risk-free interest rate. According to the annualized volatility in 22, the Sharp ratio of quantitative neutral products is between and 1. The greater the Sharp ratio value, the higher the risk the fund can get, and the smaller the Sharp ratio value, the smaller the risk the fund can get.