自己常用的MACD，严重底背离红柱子和底背离绿柱子，三次背离底部划线等，主要看图比较清晰！

DIFIF1:(EMA(CLOSE,12) - EMA(CLOSE,26))*100/EMA(CLOSE,26);
 DEAEA1:EMA(DIFIF1,9);
 MACD1:=2*(DIFIF1-DEAEA1),STICK;
 MACD2:=EMA(MACD1,3);
 STICKLINE(MACD1>MACD2 AND MACD1>0,0,MACD1,3,0),COLORRED;
 STICKLINE(MACD1>MACD2 AND MACD1<0,0,MACD1,3,0),COLORGREEN;
 STICKLINE(MACD1<MACD2,0,MACD1,3,0),COLORCBCBC0;
 STICKLINE(MACD1>=0 OR MACD1<=0,0,0,50,1),COLORWHITE;
 DIFIF1,COLOR33FF33,LINETHICK2;
 DEAEA1,COLORYELLOW,LINETHICK2;
 MACD:MACD1,NODRAW,COLORMAGENTA;
强:IF(DIFIF1>=DEAEA1,DIFIF1,DRAWNULL),COLORRED,LINETHICK2; 
弱:IF(DEAEA1>=DIFIF1,DEAEA1,DRAWNULL),COLORFF9900,LINETHICK2;
 DRAWICON(CROSS(DIFIF1,DEAEA1),DIFIF1+0.1,1);
 DRAWICON(CROSS(DEAEA1,DIFIF1),0.4,2);
 A1:=BARSLAST(REF(CROSS("MACD.DIF","MACD.DEA"),1));
 B1:=REF(C,A1+1)>C AND REF("MACD.DIF",A1+1)<"MACD.DIF" AND CROSS("MACD.DIF","MACD.DEA");
 DRAWTEXT(B1>0,-0.8,'MACD底背'),COLORFF00FF;
 A2:=BARSLAST(REF(CROSS("KDJ.K","KDJ.D"),1));
 B2:=REF(C,A2+1)>C AND REF("KDJ.K",A2+1)<"KDJ.K" AND CROSS("KDJ.K","KDJ.D");
 DRAWTEXT(B2,-0.6,'KDJ底离'),COLORYELLOW;{KDJ底背离};
A3:=BARSLAST(REF(CROSS("RSI.RSI1","RSI.RSI2"),1));
 B3:=REF(C,A3+1)>C AND REF("RSI.RSI1",A3+1)<"RSI.RSI1" AND CROSS("RSI.RSI1","RSI.RSI2");
 DRAWTEXT(B3>0,-0.3,'RSI底离'),COLORCYAN;{RSI底背离};
C1:=BARSLAST(REF(CROSS("MACD.DEA","MACD.DIF"),1));
 D1:=REF(C,C1+1)<C AND REF("MACD.DIF",C1+1)>"MACD.DIF" AND CROSS("MACD.DEA","MACD.DIF");
 DRAWTEXT(D1>0,0.4,'MACD顶离'),COLORBLUE;{MACD顶背离}
C2:=BARSLAST(REF(CROSS("KDJ.D","KDJ.K"),1));
 D2:=REF(C,C2+1)<C AND REF("KDJ.K",C2+1)>"KDJ.K" AND CROSS("KDJ.D","KDJ.K");
 DRAWTEXT(D2>0,0.6,'KDJ顶离'),COLORLIMAGENTA;{KDJ顶背离}
C3:=BARSLAST(REF(CROSS("RSI.RSI2","RSI.RSI1"),1));
 D3:=REF(C,C3+1)<C AND REF("RSI.RSI1",C3+1)>"RSI.RSI1" AND CROSS("RSI.RSI2","RSI.RSI1");
 DRAWTEXT(D3>0,0.8,'RSI顶离'),COLORGREEN;{RSI顶背离};
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 DD:=C=HHV(C,180);
 EE:=DEAEA1< REF(DEAEA1,1) AND REF(DEAEA1< REF(DEAEA1,1),1)=1;
 CC:=C> REF(C,1) AND REF(C> REF(C,1),1)=1;
上升背离:(CC AND EE)*DEAEA1,COLOR00FFFF;
顶背离:(DD AND EE AND DEAEA1< HHV(DEAEA1,180))*DEAEA1,STICK,LINETHICK3,COLORGREEN;
 FF:=C=LLV(C,180);
 GG:= DEAEA1> REF(DEAEA1,1) AND REF(DEAEA1> REF(DEAEA1,1),1)=1;
 LL:=C< REF(C,1) AND REF(C< REF(C,1),1)=1;
下降背离:(LL AND GG)*DEAEA1,COLORMAGENTA;
底背离:(FF AND GG AND DEAEA1> LLV(DEAEA1,180))*DEAEA1,STICK,LINETHICK3,COLORRED;

 SHORT:=12;
 LONG:=26;
 MID:=9;
 DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG);
 DEA:=EMA(DIF,MID);
 MACD9:=(DIF-DEA)*2;
 AK1:=DIF<0 AND DEA<0;
 AK2:=AK1!=REF(AK1,1) AND AK1;
 AK3:=COUNT(CROSS(DIF,DEA),BARSLAST(AK2))=1 AND CROSS(DIF,DEA) AND AK1;
 AK4:=COUNT(CROSS(DIF,DEA),BARSLAST(AK2))=2 AND CROSS(DIF,DEA) AND AK1;
 AK5:=REF(DIF,BARSLAST(AK3))<=REF(DIF,BARSLAST(AK4));
零下二金:AK4 AND AK5,LINETHICK2,COLOR38B0DE;
 BC1:=DIF>0 AND DEA>0;
 BC2:=BC1!=REF(BC1,1) AND B1;
 BC3:=COUNT(CROSS(DIF,DEA),BARSLAST(BC2))=1 AND CROSS(DIF,DEA) AND BC1;
 BC4:=COUNT(CROSS(DIF,DEA),BARSLAST(BC2))=2 AND CROSS(DIF,DEA) AND BC1;
 BC5:=REF(DIF,BARSLAST(BC3))<=REF(DIF,BARSLAST(BC4));
零上二金:BC4 AND BC5,LINETHICK2;

 T:=BARSLAST(CROSS(DIFIF1,DEAEA1) AND DIFIF1<0);
 T1:=SUMBARS(T=0,2);
 T2:=SUMBARS(T=0,3);
 M:=BARSLAST(CROSS(0,MACD1));
 M1:=SUMBARS(M=0,2);
 M2:=SUMBARS(M=0,3);
 DA1:=REF(DIFIF1,BARSLAST(DIFIF1=LLV(DIFIF1,M+1)));
 DA2:=REF(DA1,T1-1);
 DA3:=REF(DA2,T1-1);
 LT:=BARSLAST(L=LLV(L,M+1));
 MT:=BARSLAST(DIFIF1=LLV(DIFIF1,M+1));
 L1:=REF(L,LT);
 L2:=REF(L1,T1-1);
 L3:=REF(L2,T1-1);

 XG:=T=0 AND L1<L2 AND L2<L3 AND DA1>DA2 AND DA2>DA3;
 VAR1:=BACKSET(XG,T2+REF(MT,T2-1));
 VAR2:=BACKSET(XG,T1+REF(MT,T1-1));
 VAR3:=BACKSET(XG,T+REF(MT,T)+1);
 DRAWLINE(CROSS(VAR1=1,0.5),DIFIF1,CROSS(VAR2=1,0.5) AND VAR1=1,DIFIF1,0),COLORYELLOW,LINETHICK2;
 DRAWLINE(CROSS(VAR2=1,0.5) AND VAR1=1,DIFIF1,VAR1=1 AND VAR2=1 AND CROSS(VAR3=1,0.5),DIFIF1,0),COLORMAGENTA,LINETHICK2;