7 moving average lines.
study(title="MA BOX", overlay = true) Length1 = input(7, minval=1) Length2 = input(15, minval=1) Length3 = input(30, minval=1) Length4 = input(60, minval=1) Length5 = input(120, minval=1) Length6 = input(250, minval=1) MA1 = sma(close, Length1) MA2 = sma(close, Length2) MA3 = sma(close, Length3) MA4 = sma(close, Length4) MA5 = sma(close, Length5) MA6 = sma(close, Length6) plot(MA1, color=white, title="ma1",transp=0) plot(MA2, color=yellow, title="ma2",transp=0) plot(MA3, color=purple, title="ma3",transp=0) plot(MA4, color=green, title="ma4",transp=0) plot(MA5, color=blue, title="ma5",transp=0) plot(MA6, color=red, title="ma6",transp=0)