the developer of HLHB claimed that her strategy is a version of this AmazingCrossover. So yes. The issue with EA is I don’t know to develop in MQL4 or MQL5, and I don’t know which one to learn professionally. Developing a nice profitable system need thousands of lines of code. The issue is lots of these EA’s will cause loss. I have seen many guys invested 100K in EA and they lost. There are examples in this forum also some other forums(just search with your favorite search engine), and you see the loss cases.
Also, it’s difficult to develop a logic for everything, something that I see in the charts, I can’t put it on the EA successfully. There is a possibility that server-side run it with fault, even if you develop the accurate EA. ?