I saw on this link https://www.mql5.com/en/articles/60 that is possible to draw my own chart. I wonder if it is possible to insert/apply my own indicator on this kind of chart (to construct an EA).
Something like: generate buy/sell order if my indicator value is greater/smaller than the chart value.
If answer is yes please give me some suggestions (step by step, for beginners) on how to do it.
Thanks in advance !