DIF:100*(EMA(CLOSE,12)-EMA(CLOSE,26));
DEA:EMA(DIF,9);
MACD:(DIF-DEA)*2,COLORSTICK;
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,8,0),colorred;
DRAWTEXT((B AND COUNT(B,2)=1),(DIF*1.5),'钝化'),coloryellow;
DRAWTEXT(FILTER(BG,10),(DIF*1.5),'结构形成'),colormagenta;
DRAWTEXT(FILTER(底背离消失,10),(DIF+MACD),'消失'),colorgreen;
STICKLINE(BG,0,(DIF+DEA),5,0), colorred;
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(TG,0,(DIF+DEA),5,0), colorgreen;
STICKLINE(T OR TG,DIF,DEA,8,0),colorgreen;
DRAWTEXT(FILTER(TG,20),(DIF*1.4),'结构形成'),colormagenta;
DRAWTEXT(FILTER(顶背离消失,20),(DIF+MACD),'消失'),colorgreen;
