study("Serangkai", overlay=true) msr = input(title="MSR" , type=input.bool, defval=false) milo = input(title="MILO", type=input.bool, defval=false) m3 = input(title="3M", type=input.bool, defval=true) sma10 = sma(close,10) sma20 = sma(close,20) sma50 = sma(close,50) sma200 = sma(close,200) msrbar = open= open and sma10 <= close and...