DIF:EMA(CLOSE,12)-EMA(CLOSE,26),COLORLIBLUE;
 DEA:EMA(DIF,9),COLORBLUE;
 MACD:(DIF-DEA)*2,COLORSTICK;
 STICKLINE(MACD0,0,MACD,1,0),COLORLIBLUE;
 STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,1,0),COLORFF00FF;
 IF(DEA  IF(DIF>=REF(DIF,1),DIF,DRAWNULL),COLORBLACK;

C底:ABS((CROSS("MACD.DIF","MACD.DEA")
 &&"MACD.DEA"<=-0.07)*"MACD.DIF")*1.50,COLORLIMAGENTA;
 DRAWTEXT(ABS(C底)>0,C底*1.30,' 抄底'),COLORRED;
 DRAWICON(ABS(C底)>0,C底*1.10,4);

{低位金叉,二次金叉,背离}
低位金叉:=CROSS(DIF,DEA) AND DIF<-0.1;
 STICKLINE(低位金叉,0,0.3,2,0),COLORYELLOW;
 DRAWTEXT(低位金叉,0.16,' 低位金叉'),COLORBLACK;
 JCCOUNT:=COUNT(CROSS(DIF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
 STICKLINE(二次金叉,0,0.2,2,0),COLORFF00FF;
 DRAWICON(二次金叉,DEA*0.9,1) ;
 DRAWTEXT(二次金叉,0.2,' 二次金叉'),COLORYELLOW;
 A1:=BARSLAST(REF(CROSS(DIF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIF>REF(DIF,A1+1) AND CROSS(DIF,DEA);
 STICKLINE(底背离,0,0.1,2,0),C