显示macd指标的背离情况，图中用文字表示。为投资交易提供参考依据。

DIFF:EMA(CLOSE,SHORT)-EMA(CLOSE,LONG),colorgreen;

DEA:EMA(DIFF,M),colorcyan;

MACD:2*(DIFF-DEA);

STICKLINE(MACD<REF(MACD,1)AND MACD>0,0,MACD,2,0 ),coloryellow;

PARTLINE(diff,diff<0 AND diff>dea,colorred,diff>=0 AND diff>dea,colormagenta);

低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;

DRAWTEXT(低位金叉,dea*1.1,'低位金叉'),coloryellow;

JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));

二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;

DRAWICON(二次金叉,DEA,'BUY');

STICKLINE(二次金叉,DEA*0.96,DEA*0.76,6,0),colorred;

DRAWTEXT(二次金叉,DEA*0.6,'二次金叉'),colorred;

A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));

底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);

DRAWLINE(A1=0,DEA,底背离,DEA,0),colorred;

DRAWTEXT(底背离,DEA*0.8,'底背离'),Color6600FF;

A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));

顶背离:=REF(CLOSE,A2+1)<CLOSE AND REF(DIFF,A2+1)>DIFF AND CROSS(DEA,DIFF);

DRAWLINE(A2=0,DEA,顶背离,DEA,0),colorgreen;

DRAWTEXT(顶背离,DEA*1.2,'顶背离'),Color00FF00;