It can be edited with Mt4 editor. As what i can see it uses HA. But what interesting its graphical presentation (like macd) is quite accurate in the shorter time frame like the one above. Highest is15m, stacked by 5m and last is 1m. On top of that its stackable and have many functions we can modify in the inputs especially on notification. Each one can be set a different TFs (how cool !)
I am thinking of this for scalping purposes on shorter time frame (5m) and active hours.
5 m marry 15m is pretty decent as 1m is a bit undecided.
