i has study Generating Strategies with EA Studio Expert Advisor builder all video.and is very good.
but i don’t know
1,how to build Different time dimensions ea（eg xauusd M15,H1,H4 3times make sure ea sinagal）?
2,can i build a trend line or Fibonacoci in ea ?how to do it?
3,how to build semi automatic ea ?(eg i draw trend line,robot make other index)
4,i think last time i give me leason is very useful,and what should i learn nest?