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DIF:100*(EMA(CLOSE,12)-EMA(CLOSE,26)); DEA:EMA(DIF,9); MACD:(DIF-DEA)*2,COLORSTICK; {底部結(jié)構(gòu)預(yù)警} 死叉:=CROSS(DEA,DIF); N1:=BARSLAST(死叉);{最近一次死叉的位置} N2:=REF(BARSLAST(死叉),N1+1);{倒數(shù)第二次死叉與倒數(shù)第一次死叉的區(qū)間} N3:=REF(BARSLAST(死叉),N2+N1+2);{倒數(shù)第三次死叉與倒數(shù)第二次死叉的區(qū)間} CL1:=LLV(C,N1+1);{最近一次死叉后，最低收盤價(jià)} DIFL1:=LLV(DIF,N1+1); CL2:=REF(CL1,N1+1);{倒數(shù)第二次死叉與倒數(shù)第一次死叉之間的最低收盤價(jià)} DIFL2:=REF(DIFL1,N1+1); CL3:=REF(CL2,N1+1);{倒數(shù)第三次死叉與倒數(shù)第二次死叉之間的最低收盤價(jià)} 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)); 直接底背離:=(CL1<CL2 ) AND (MDIFB2>MDIFL2) AND (MACD<0 AND REF(MACD,1)<0) AND MDIFB2<=REF(MDIFB2,1); 隔峰底背離:=(CL1<CL3 AND CL3<CL2 ) AND (MDIFB3>MDIFL3) AND (MACD<0 AND REF(MACD,1)<0) AND MDIFB3<=REF(MDIFB3,1); B:直接底背離 OR 隔峰底背離,LINETHICK0; BG:((MDIFB2>REF(MDIFB2,1))*REF(直接底背離,1)) OR ((MDIFB3>REF(MDIFB3,1))*REF(隔峰底背離,1)),LINETHICK0; 底背離消失:=(REF(直接底背離,1) AND DIFL1<=DIFL2 ) OR (REF(隔峰底背離,1) AND DIFL1<=DIFL3); DRAWTEXT(FILTER(B,9),(DIF+MACD),'鈍化'),COLORRED; STICKLINE(B OR BG,DIF,DEA,1,0),COLORRED; DRAWTEXT(FILTER(底背離消失,B),(DIF+MACD),'消失'),COLORYELLOW; DRAWTEXT(FILTER(BG,MACD>0),DIF*1.1,'結(jié)構(gòu)形成'),COLORMAGENTA; {頂部結(jié)構(gòu)預(yù)警} 金叉:=CROSS(DIF,DEA); M1:=BARSLAST(金叉);{最近一次金叉的位置} M2:=REF(BARSLAST(金叉),M1+1);{倒數(shù)第二次金叉與倒數(shù)第一次金叉的區(qū)間} M3:=REF(BARSLAST(金叉),M2+M1+2);{倒數(shù)第三次金叉與倒數(shù)第二次金叉的區(qū)間} CH1:=HHV(C,M1+1);{最近一次金叉后，最高收盤價(jià)} DIFH1:=HHV(DIF,M1+1); CH2:=REF(CH1,M1+1);{倒數(shù)第二次金叉與倒數(shù)第一次金叉之間的最高收盤價(jià)} DIFH2:=REF(DIFH1,M1+1); CH3:=REF(CH2,M1+1);{倒數(shù)第三次金叉與倒數(shù)第二次金叉之間的最高收盤價(jià)} 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)); 直接頂背離:=(CH1>CH2 ) AND (MDIFT2<MDIFH2) AND (MACD>0 AND REF(MACD,1)>0) AND MDIFT2>=REF(MDIFT2,1); 隔峰頂背離:=(CH1>CH3 AND CH3>CH2 ) AND (MDIFT3<MDIFH3) AND (MACD>0 AND REF(MACD,1)>0) AND MDIFT3>=REF(MDIFT3,1); T:直接頂背離 OR 隔峰頂背離,LINETHICK0; TG:((MDIFT2<REF(MDIFT2,1))*REF(直接頂背離,1)) OR ((MDIFT3<REF(MDIFT3,1))*REF(隔峰頂背離,1)),LINETHICK0; 頂背離消失:=(REF(直接頂背離,1) AND DIFH1>=DIFH2 ) OR (REF(隔峰頂背離,1) AND DIFH1>=DIFH3); DRAWTEXT(FILTER(T,9),(DIF+MACD),'鈍化'),COLORGREEN; DRAWTEXT(FILTER(頂背離消失,T),(DIF+MACD),'消失'),COLORYELLOW; STICKLINE(T OR TG,DIF,DEA,1,0),COLORGREEN; DRAWTEXT(FILTER(TG,MACD<0),DIF*1.02,'結(jié)構(gòu)形成'),COLORMAGENTA; |
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