Fund position income = (purchase price-current price) * quantity-handling fee. Investors don't need to calculate the fund position income manually, just check the fund holding income or accumulated income.

For example, buy a fund with a net value of 1.25, the current fund net value of 1.56, and hold 1000 shares. Without calculating the handling fee, the holding income of the Fund can be calculated as: (1.56-1.25) *1000 =