Bosera S&P 500 Index Fund under Bosera Fund Management Company belongs to QDII Fund. In Public Offering of Fund, in addition to monetary funds, other funds such as capital preservation funds, bond funds, hybrid funds and stock funds are all simple price difference profits, that is to say, as long as the net value of the redemption unit is higher than the net value of the subscription unit, it is profitable (of course, the fees for subscription and redemption should also be deducted). For example, the net value of the subscription unit is 1. 1, and the net value of the redemption unit is 1.5. If subscription and redemption fees are not considered, each fund held will earn 0.4 yuan.

Generally, the daily net unit value of open-end funds will be calculated according to the closing price, which means that the net unit value of funds bought and traded at any time is the same before 3 pm on weekdays.

It should be reminded that the subscription and redemption of general open-end funds are all confirmed by T+ 1 working day, while the subscription and redemption of QDII funds need T+2 working days to be confirmed successfully, and the redemption time needs T+7 working days (while general open-end funds are delayed and only need T+3 working days to arrive).