Fund income = (current net value-net value at the time of purchase) * fund share handling fee. Fund income does not need to be calculated manually by investors. Investors should check the holding income. It is better to buy a fund when the fund falls, and the cost is lower when the fund falls.

The fund implements T+ 1 transaction. When buying a fund on the same day, it is calculated according to the net value at the close of the day, and the fund share is confirmed on the second trading day, and the income is calculated after the share is confirmed.