First, you can look at the name of the fund. Generally, the keyword tracking index will appear in the name of index fund. Secondly, you can check the fund tracking target in the fund details, which will be explained in the fund details.

Index funds follow a specific index and buy some or all of the stocks in the index in order to obtain the same income as the index. In recent years, index funds have attracted more and more attention from investors because of their relatively small risks and high returns.