I notice a slight bug: The chart is marked in GMT, but the "console" and "Time & Sales" chart are in local time.
I will change the T&S time to GMT when I get back to the code, but console time will stay local, as it notifies the user of events happening on the platform.
Love the site! I was wondering though, when I mouse over the chart, it leaves yellow lines everywhere causing it to be difficult to see. Is there a reason for this, or some issue?
The reason is that I'm only clearing the few pixels around the crosshair before redrawing. It seems like you would get that problem if your browser / computer were lagging behind. What browser are you using?