There are two figures on the net worth chart. The latest net value goes up and down all day. One-day ups and downs minus the latest net value is the net value when you buy.
Click to open the fund treasure assets, and there is a circle in the upper right corner. After clicking, the history will be displayed. At the bottom is your share and time when you bought it.
Note: your net worth is not the net worth on the day you bought it, but the net worth on the day before you started to calculate the income.
For example, if you buy on March 2 and receive the first income on March 8, then the net value of the fund you bought this time is the net value on March 7.
At present, the design of Xiaomi Financial Management Fund is really unreasonable. The net value at the time of buying like this should be directly displayed at a glance.