The index tracked by index funds can be known by looking at the name of the fund; The index tracked by non-index funds can only look at the performance benchmark of the fund in the fund profile. The performance benchmark of non-index funds may be a combination of several indexes.

The benchmark of fund performance is an important index to measure the relative return of fund performance, and it is the expected goal set by the fund for itself. The benchmark of fund performance is equivalent to the qualified line of fund performance. If the performance of the fund reaches the performance benchmark, it means that the performance of the fund has passed.