顶底成形通达信副图指标，源码分享

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,8/3,0),COLORRED;

DRAWTEXT((B AND COUNT(B,2)=1),(DIF*1.5),'钝化'),COLORYELLOW;

DRAWTEXT(FILTER(BG,10),(DIF*1.5),'底结构形成'),COLORMAGENTA;

DRAWTEXT(FILTER(底背离消失,10),(DIF+MACD),'消失'),COLORGREEN;

STICKLINE(BG,0,(DIF+DEA),5/3,0), 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),5/3,0), COLORGREEN;

STICKLINE(T OR TG,DIF,DEA,8/3,0),COLORGREEN;

DRAWTEXT(FILTER(TG,20),(DIF*1.4),'顶结构形成'),COLORMAGENTA;

DRAWTEXT(FILTER(顶背离消失,20),(DIF+MACD),'消失'),COLORGREEN;