Sharp index, Treno index and Zhan Sen index are the three basic indexes of fund performance evaluation. Sharp index measures the performance of the fund through the excess return brought by the total unit risk (including systematic risk and non-systematic risk), while Treno index evaluates the performance of the investment fund by comparing the average risk return of the portfolio with its systematic risk over a period of time. Zhan Sen Index uses the extra income of the fund portfolio to measure the value of the extra information of the fund, thus measuring the investment performance of the fund.

Fund evaluation indicators are all quantitative, and comprehensive evaluation should be made in combination with other aspects of the fund in actual operation. The evaluation of fund performance should pay attention to the sustainability of performance at the same time. When comparing the performance of the fund with the market situation, we should pay attention to choosing a reasonable and comprehensive reference standard. In addition, we must adhere to the principle of similar comparison, and there must be corresponding preconditions when comparing different types of funds.