This is the base for my strategy. Just look at it youll figure it out ;) if you have any question feel free to direct them to me
study(title="EMA TUNNEL", shorttitle="EMA TUNNEL", overlay=true) src = close len1 = input(12, minval=1, title="Length") len2 = input(144, minval=1, title="Length") len3 = input(169, minval=1, title="Length") out1 = ema(src, len1) out2 = ema(src, len2) out3 = ema(src, len3) bound_a = plot(out1, title="EMA", color=yellow, linewidth=2) bound_b = plot(out2, title="EMA", color=green, linewidth=2) bound_c = plot(out3, title="EMA", color=red, linewidth=2) colorsense = out3<=out2 ? lime : red plot(cross(out1, out2) ? out2 : na, title="GOTCHA", style=cross, color=colorsense, linewidth=3) // fill(bound_a, bound_b, color=yellow, transp=70) // BROKEN DONT ENABLE - TUNNEL FILL -> fill(bound_b, bound_c, color=white, transp=75)