The difference between the fund's and the index's returns is called tracking error. The lower, the better. However, up to 1% tracking error is usually acceptable.When choosing an index fund, make sure you go for the one with higher assets under management
The difference between the fund's and the index's returns is called tracking error. The lower, the better. However, up to 1% tracking error is usually acceptable.When choosing an index fund, make sure you go for the one with higher assets under management