Fast-Medium QG3

// Created By User ChrisMoody / Modified By Enkindel using QG3 System by QuadG
study(title = "Fast-Medium QG3", shorttitle="Fast-Medium QG3", overlay=true)

src = close, len = input(3, minval=1, title="Fast EMA")
src2 = close, len2 = input(10, minval=1, title="Medium EMA")
src3 = close, len3 = input(20, minval=1, title="Slow MA")

emaFast = ema(src, len)
emaMedium = ema(src2, len2)
smaSlow = sma(src3, len3)

plot_color = emaFast >= emaMedium and emaMedium >= smaSlow ? lime : emaFast < emaMedium and emaMedium < smaSlow ? red : yellow

p1 = plot(emaFast, title="EMA Fast", style=line, linewidth=4, color = plot_color)
p2 = plot(emaMedium, title="EMA Medium", style=line, linewidth=3, color = plot_color)

fill(p1, p2, color=silver, transp=60, title="Fill")