1. Check whether the moving average is hidden: find the "View" option in the toolbar of the main flush interface, and click the "Display Settings" menu to enter the display settings window. Check here whether the option "Hide moving average" is checked or not.
2. Check the parameter settings of the moving average: The moving average in the flush has many different parameter settings, such as time period and opening price. In the graphic parameter setting, find the "average parameter" option and confirm whether the parameter setting is correct.