The unit net value of 1.0555 is the value of one yuan. Take a fund as an example, the net fund value refers to the net asset value of each fund, and the net fund unit value = total assets-total debt fund. For example, the initial net value of a newly bought product is 1.0000, and after a period of time, the net value becomes 1. 1.000, which is the present value of the product, that is, the current net value, and the profit is 10%.