SHORT:=6;
LONG:=9;
MID:=3;
DIF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG),LINETHICK1,COLOR0000FF;
DEA:EMA(DIF,MID);
DRAWBAND(DIF,RGB(500,180,280),DEA,RGB(380,280,180));
MACD:(DIF-DEA)*2,COLORSTICK;
向上:IF(DIF>=REF(DIF,1),DIF,DRAWNULL),LINETHICK2,COLORRED;
向下:IF(DIF<REF(DIF,1),DIF,DRAWNULL),COLORGREEN,LINETHICK2;
DRAWICON(CROSS(DIF,DEA) AND DIF>REF(DIF,1) AND DEA<0,DIF,0);
