How is the net value of fund units ups and downs? For example, the arrow is up 1.2780, but little is known about it?
The arrow of 1.2780 goes up, and the increase depends on the net value of the previous day. For example, the net value of the day before yesterday was 1.2580, so it went up (1.2780-1.2580)/1.2580 = 65438+.