Index fund fixed investment income = (current net value of fund-net value of investors' positions) * share held by investors-fund handling fee. For example, if the current net value of fund is 1.56, the net value of investors' positions is 1.66, and they hold 1000 shares, the income can be calculated as follows: (1.

The fund income does not need to be calculated manually by investors, but is directly displayed in the investor's account, and the income generated by the fund on the same day will be updated the next day.