n:=10; p:=3; BBI:=(MA(CLOSE,3)+MA(CLOSE,6)+MA(CLOSE,12)+MA(CLOSE,24))/4,colorwhite; UPR:=BBI+P*STD(BBI,N),coloryellow; DWN:=BBI-P*STD(BBI,N),colorff00ff; xg:l<DWN and c>upr
n:=10;