//@version=4
study(title="EMA 6 22", shorttitle="EMA 6 22", overlay=true)

EMA6 = input(6, minval=1, title="EMA6")
EMA6_src = input(close, title="EMA6")
EMA6_out = ema(EMA6_src, EMA6)
plot(EMA6_out, title="EMA6", color=color.blue)

EMA22 = input(22, minval=1, title="EMA22")
EMA22_src = input(close, title="EMA22")
EMA22_out = ema(EMA22_src, EMA22)
plot(EMA22_out, title="EMA22", color=color.green)

EMA200 = input(200, minval=1, title="EMA200")
EMA200_src = input(close, title="EMA200")
EMA200_out = ema(EMA200_src, EMA200)
plot(EMA200_out, title="EMA200", color=color.orange)