AL:=(C+L+H)/3;AO:=SMA(AL,5,1)-SMA(AL,13,1);BBD:(AO-SMA(AO, 3,1))*100,COLORFFCCFF;M5:SMA(BBD,5,1);M10:SMA(BBD,10,1);M20:SMA(BBD,20,1);DRAWKLINE(BBD,REF(BBD,1),REF(BBD,1),BBD);