The fund is settled daily. Because the daily net value is different, the amount of fixed investment is fixed, but the net value on the day of buying the fund is different, and the fund company will calculate the share that can be bought according to the net value on that day.

The calculation formula of fund yield is: income/subscription amount × 100%. The calculation formula of fund income is: income = net value of the fund on that day × fund share ×( 1- redemption fee)-subscription amount+cash dividend.

Extended data:

Settlement method of funds:

First, according to the net value of the fund on that day, the net value of the fund is a price every day, unlike the fluctuation of the stock price within one day.

Second, after deducting the handling fee, the handling fee of different funds is different. Generally, after you hold the same fund for a certain period of time, the handling fee will be discounted. For example, some funds have been held for more than three years for free.

Third, the transaction before 3: 00 pm is based on the price of the day, and after 3: 00 pm is based on the expected price of the next day. The money fund is always one yuan, but there will be dividends, every share. The advantage is that the fund company will pay dividends to the people through the proceeds of currency operation.