"3505438+08" under "Shanghai Composite Index" in the figure is the specific data of the index.
Before 9: 15 every day, this data shows the closing data of the stock market in the previous trading day.
At 9: 15-9:25, call auction time, the index will change. Set the opening index data of the day.
9:30- 12:00 and 13:00- 15:00 will fluctuate constantly due to changes in stock prices involved in index calculation ~
After 15:00, the index data of the day's closing will be displayed.
The "-68. 17" shown below the "Shanghai Stock Exchange Index" in the figure is the rise and fall of the index.
Whether it is up or down, refer to the closing data of the previous trading day.
"-1.9 1%" refers to the rise and fall of the index.
I hope my answer will satisfy you ~