//@version=4 study("My Script",overlay=true) ma1 = ema(close,20) ma2 = ema(close,40) ma3 = ema(close,60) ma4 = ema(close,80) ma5 = ema(close,100) ma6 = ema(close,120) ma7 = ema(close,140) ma8 = ema(close,160) a = plot(ma1,transp=100) b = plot(ma2,transp=100) c = plot(ma3,transp=100) d = plot(ma4,transp=100) e = plot(ma5,transp=100) f = plot(ma6,transp=100) g =...