Doh! Have you ever spent 10 minutes setting up one chart only to accidentally delete it immediately afterwards? That has happened to me several times in the past, usually in the middle of trading. Instead of seeing if there was an undo button command I would go about rebuilding the chart as soon as possible so I could get back to trading.
Come to find out, there is a way to undo it. In fact, you can “undelete” the last five charts. I knew there had to be a way to do it, but I just never took the time to figure it out.
Here is how to do it:
I hope that helps you the next time you close a chart by mistake.