改造MACD的买入信号副图无未来

LONG:=9;

MID:=3;

DIF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG),LINETHICK1,COLOR0000FF;

DEA:EMA(DIF,MID);

向上:=IF(DIF >=REF(DIF,1),DIF,DRAWNULL),LINETHICK2,COLORRED;

向下:=IF(DIF < REF(DIF,1),DIF,DRAWNULL),COLORGREEN,LINETHICK2;

强势区:=IF((EVERY(向下 >=REF(向下,1),1)),-0.2,0)COLOR0000FF,LINETHICK3;

DRAWBAND(DIF,RGB(500,180,280),DEA,RGB(380,280,180));

MACD:(DIF-DEA)*2,COLORSTICK;

DRAWICON(CROSS(DIF,DEA) AND DIF > REF(DIF,1) AND DEA < 0,DIF,0);

买入信号:IF(((CROSS(-0.01,强势区))AND DIF < 0),0.2,0),STICK,COLORFF9150,LINETHICK3;