I've noticed that on Volume/Hi/Low graph that the cursor on screen seems to be one day off. If i hover over a buy or sell transaction indicator, the pop up dialog box doesn't appear any longer. If i move the cursor a bit to the right (seems like 1 day), then the pop up dialog box appears.
The same is true of the date/price information which appears on the left axis and bottom axis, also seems to be a day off.
I am looking at the graph on Saturday if that's helpful.
Mark