I created an graphic indicator that show prices and my local time when i move mouse cursor. But sometimes when i change time frame, when chart appear "Waiting for Update" and then my indcator does not work when i move mouse like this :
i think this problem is caused by chart redraw. But when i write these code :
it only check right when chart is start appear, when i scroll to an end of chart, it didn't work. Please,help me !