Ask Colin

I'm not sure how to actually chart the Coppock Indicator data I got from your page. Any ideas?

You don't need to chart it. You just watch the data. When it rises in negative territory that is the signal - i.e. it is negative and becomes less negative.

However, it is easy enough to chart it in Excel. Just chart the last column as a line. You can also chart the index as a line as well if you want.