If the fund is purchased before 15: 00, the net value of the fund at the close of that day shall prevail; if the fund is purchased after 15: 00, the net value of the fund at the close of the next day shall prevail. The net value of the fund after adding positions is the net cost, which should be divided by the total amount of money bought by the fund.

Fund income is the income obtained by fund management companies from operating fund assets. This kind of income mainly comes from interest income, dividend income, capital gains, capital appreciation and so on. After deducting the operating expenses of the fund, the rest of these proceeds are used for the distribution of fund securities. Income gained by fund holders from investing in fund securities. It mainly comes from the distribution of fund income and the bid-ask price difference of fund securities.