SHORT:=12; LONG:=26; MID:=9; DIF:100*(EMA(CLOSE,SHORT)-EMA(CLOSE,LONG)); DEA:EMA(DIF,MID); MACD:(DIF-DEA)*2,COLORSTICK; {底部结构预警} 死叉:=CROSS(DEA,DIF); N1:=BARSLAST(死叉),NODRAW;{最近一次死叉的位置} N2:=REF(BARSLAST(死叉),N1+1),NODRAW;{倒数第二次死叉与倒数第一次死叉的区间} N3:=REF(BARSLAST(死叉),N2+N1+2),NODRAW;{倒数第三次死叉与倒数第二次死叉的区间} CL1:=LLV(C,N1+1),NODRAW;{最近一次死叉后，最低收盘价} DIFL1:=LLV(DIF,N1+1),NODRAW; CL2:=REF(CL1,N1+1),NODRAW;{倒数第二次死叉与倒数第一次死叉之间的最低收盘价} DIFL2:=REF(DIFL1,N1+1),NODRAW; CL3:=REF(CL2,N1+1),NODRAW;{倒数第三次死叉与倒数第二次死叉之间的最低收盘价} DIFL3:=REF(DIFL2,N1+1),NODRAW; 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:=(CL1MDIFL2) AND (MACD<0 AND REF(MACD,1)<0) AND MDIFB2<=REF(MDIFB2,1); 隔峰底背离:=(CL1MDIFL3) 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,NODRAW; BG:((MDIFB2>REF(MDIFB2,1))*REF(直接底背离,1)) OR ((MDIFB3>REF(MDIFB3,1))*REF(隔峰底背离,1)),NODRAW; {DRAWTEXT(TFILTER(B,(REF(DIF,1)>REF(DIF,2) AND DIF0,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 (MDIFT20 AND REF(MACD,1)>0) AND MDIFT2>=REF(MDIFT2,1); 隔峰顶背离:=(CH1>CH3 AND CH3>CH2 ) AND (MDIFT30 AND REF(MACD,1)>0) AND MDIFT3>=REF(MDIFT3,1); T:直接顶背离 OR 隔峰顶背离,NODRAW; TG:((MDIFT2REF(DIF,1)),1),DIFH2,'钝化开始'),COLORYELLOW;} STICKLINE(T,DIF,DEA,1,0),COLORGREEN; DRAWTEXT(TFILTER(TG,C>REF(CH1,1),1),DIF*1.02,'结构形成'),COLORMAGENTA; {举例 MA5:=MA(C,M); MA10:=MA(C,N); TIAOJIAN:=CROSS(MA5,MA10); NN:=BARSLAST(TIAOJIAN); K1:REF(ENTERPRICE,NN); NN1:=REF(BARSLAST(TIAOJIAN),NN+1)+NN+1; K2:REF(ENTERPRICE,NN1); NN2:=REF(BARSLAST(TIAOJIAN),NN1+1)+NN1+1; K3:REF(ENTERPRICE,NN2); };