Quote Originally Posted by adam ali View Post
Good question - I saw this and was wondering the exact same thing.
The reply is an "extreme technical issue": on Excel, vertical lines are hand drawn. They are fixed and I have to slightly move them to the left when the figure below it is updated. I probably forgot to do that for that specific vertical line.

The date of the current signal is however shown in the title of the top panel whihc shows the close of June 9. This is automatic and this certainly not prone to human error.



Pascal