First of all, look at the subscription rate \ subscription rate, or back-end subscription (there is no charge in front, and it will be collected when redeeming).

For example, the subscription rate 1.5%, the fund 1000 yuan, and the net value of the fund unit.

1.5 yuan

Then calculate the money that can be used to buy the fund first.

1000/( 1+ 1.5%)=985.22

Purchasable stock

985.22/ 1.5=656.8 1

The unit cost is

1000/656.81=1.523 yuan