DIF:EMA(CLOSE,P1)-EMA(CLOSE,P2),colorwhite ,LINETHICK2; DEA:EMA(DIF,P3),coloryellow,LINETHICK1;
MACD:=(DIF-DEA)*2;
MACD2:2*(DIF-DEA),colorred,DOTLINE;
Zero:0,COLORC0C0C0,DOTLINE;
DRAWICON(CROSS(DIF,DEA),DEA,1);
DRAWICON(CROSS(DEA,DIF),DEA,2);
STICKLINE(MACD>REF(MACD,1) AND MACD>0,0,MACD,1,0),colorred;
STICKLINE(MACD<REF(MACD,1) AND MACD>0,0,MACD,1,0),colorgreen;
STICKLINE(MACD<REF(MACD,1) AND MACD<0,0,MACD,1,0),colorFFFF00;
STICKLINE(MACD>REF(MACD,1) AND MACD<0,0,MACD,1,0),colormagenta;
N0:=BARSLAST(CROSS(DIF,DEA));
N1:=BARSLAST(CROSS(DEA,DIF));
N2:=BARSLAST(REF(CROSS(DIF,DEA),1));
N4:=BARSLAST(REF(CROSS(DEA,DIF),1));
//www.fxjgsw.com
M1:=CROSS(DIF,DEA);
MM1:=CROSS(DEA,DIF);
L1:=LLV(C,N1+1);
H1:=HHV(C,N0);
DIF1:=LLV(DIF,N1+1);
HDIF1:=HHV(DIF,N0);
LL1:=LLV(C,N1+1);
HH1:=HHV(C,N0+1);
L2:=REF(LL1,N2);
H2:=REF(HH1,N4);
HH2:=HHV(DIF,N0+1);
LL2:=LLV(DIF,N1+1);
DIF2:=REF(LL2,N2);
HDIF2:=REF(HH2,N4);
M2:=L1<L2;
MM2:=H1>H2;
M3:=HHV(DIF,N2)<0;
MM3:=LLV(DIF,N4)>0;
M4:=DIF2<DIF1;
MM4:=HDIF2>HDIF1;
YY:=M1 AND M2 AND M3 AND N1-N0>1 AND N2-N1>1;
HYY:=MM1 AND MM2 AND MM3 AND N0-N1>1 AND N4-N0>1;
HX1:=YY=1;
HX2:=HYY=1;
DRAWLINE(N2=0,DEA,HX1 AND M4,DEA,0),colorred,LINETHICK3;
DRAWTEXT(HX1 AND M4,DIF*1.15,''),COLORFF00FF;
DRAWLINE(N4=0,DEA,HX2 AND MM4,DEA,0),colorgreen,LINETHICK3;
DRAWTEXT(HX2 AND MM4,DEA*1.15,''),colormagenta,DRAWABOVE;
死叉:=CROSS(DEA,DIF);
N1:=BARSLAST(死叉);
N2:=REF(BARSLAST(死叉),N1+1);
N3:=REF(BARSLAST(死叉),N2+N1+2);
CL1:=LLV(C,N1+1);
DIFL1:=LLV(DIF,N1+1);
CL2:=REF(CL1,N1+1);
DIFL2:=REF(DIFL1,N1+1);
CL3:=REF(CL2,N1+1);
DIFL3:=REF(DIFL2,N1+1);
PDIFL2:=IF(DIFL2>0,INTPART(LOG(DIFL2))-1,INTPART(LOG(-DIFL2))-1);
MDIFL2:=INTPART(DIFL2/POW(10,PDIFL2));
PDIFL3:=IF(DIFL3>0,INTPART(LOG(DIFL3))-1,INTPART(LOG(-DIFL3))-1);
MDIFL3:=INTPART(DIFL3/POW(10,PDIFL3));
MDIFB2:=INTPART(DIF/POW(10,PDIFL2));
MDIFB3:=INTPART(DIF/POW(10,PDIFL3));
直接底背离:=(CL1<CL2 ) AND (MDIFB2>MDIFL2) AND (MACD<0 AND REF(MACD,1)<0) AND MDIFB2<=REF(MDIFB2,1);
隔峰底背离:=(CL1<CL3 AND CL3<CL2 ) AND (MDIFB3>MDIFL3) AND (MACD<0 AND REF(MACD,1)<0) AND MDIFB3<=REF(MDIFB3,1);
B:=(直接底背离 OR 隔峰底背离);
BG:=((MDIFB2>REF(MDIFB2,1))*REF(直接底背离,1)) OR ((MDIFB3>REF(MDIFB3,1))*REF(隔峰底背离,1));
底背离消失:=(REF(直接底背离,1) AND DIFL1<=DIFL2 ) OR (REF(隔峰底背离,1) AND DIFL1<=DIFL3);
STICKLINE(B OR BG,DIF,DEA,2,0),colorred;
DRAWTEXT(FILTER(BG,10),(DIF*0.98),'底背离'),coloryellow;
DRAWTEXT(FILTER(底背离消失,20),(DIF*1.3),'消失'),coloryellow;
金叉:=CROSS(DIF,DEA);
M1:=BARSLAST(金叉);
M2:=REF(BARSLAST(金叉),M1+1);
M3:=REF(BARSLAST(金叉),M2+M1+2);
CH1:=HHV(C,M1+1);
DIFH1:=HHV(DIF,M1+1);
CH2:=REF(CH1,M1+1);
DIFH2:=REF(DIFH1,M1+1);
CH3:=REF(CH2,M1+1);
DIFH3:=REF(DIFH2,M1+1);
PDIFH2:=IF(DIFH2>0,INTPART(LOG(DIFH2))-1,INTPART(LOG(-DIFH2))-1);
MDIFH2:=INTPART(DIFH2/POW(10,PDIFH2));
PDIFH3:=IF(DIFH3>0,INTPART(LOG(DIFH3))-1,INTPART(LOG(-DIFH3))-1);
MDIFH3:=INTPART(DIFH3/POW(10,PDIFH3));
MDIFT2:=INTPART(DIF/POW(10,PDIFH2));
MDIFT3:=INTPART(DIF/POW(10,PDIFH3));
直接顶背离:=(CH1>CH2 ) AND (MDIFT2<MDIFH2) AND (MACD>0 AND REF(MACD,1)>0) AND MDIFT2>=REF(MDIFT2,1);
隔峰顶背离:=(CH1>CH3 AND CH3>CH2 ) AND (MDIFT3<MDIFH3) AND (MACD>0 AND REF(MACD,1)>0) AND MDIFT3>=REF(MDIFT3,1);
T:=(直接顶背离 OR 隔峰顶背离);
TG:=((MDIFT2<REF(MDIFT2,1))*REF(直接顶背离,1)) OR ((MDIFT3<REF(MDIFT3,1))*REF(隔峰顶背离,1));
顶背离消失:=(REF(直接顶背离,1) AND DIFH1>=DIFH2 ) OR (REF(隔峰顶背离,1) AND DIFH1>=DIFH3);
STICKLINE(T OR TG,DIF,DEA,2,0),colorgreen;
DRAWTEXT(FILTER(TG,20),(DIF*1.1),'顶背离'),coloryellow;
DRAWTEXT(FILTER(顶背离消失,20),(DIF*1.2),'消失'),coloryellow;
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