局部低点预选A:=BACKSET(LLV(L,5)<REF(LLV(L,4),1),4);局部低点预选B:=BACKSET(局部低点预选A=0ANDREF(局部低点预选A,1)=1,2);局部低点预选C:=IF(局部低点预选B=1ANDREF(局部低点预选B,1)=0,-1,0);局部高点预选A:=BACKSET(HHV(H,5)>REF(HHV(H,4),1),4);局部高点预选B:=BACKSET(局部高点预选A=0ANDREF(局部高点预选A,1)=1,2);局部高点预选C:=IF(局部高点预选B=1ANDREF(局部高点预选B,1)=0,1,0);缺口判断:=IF(L>REF(H,1),1,IF(H<REF(L,1),-1,0));距前高天:=BARSLAST(局部高点预选C=1);距前低天:=BARSLAST(局部低点预选C=-1);小值周期:=LOWRANGE(L);大值周期:=TOPRANGE(H);低保留AA:=IF(局部低点预选C=-1ANDREF(距前高天,1)>REF(距前低天,1)ANDLLV(L,距前高天+1)<REF(LLV(L,距前高天+1),1),-1,0);低保留AB:=IF(局部低点预选C=-1ANDREF(距前高天,1)<=REF(距前低天,1)AND(距前高天>=4ORLLV(缺口判断,距前高天)=-1ORLLV(L,距前低天+2)<REF(LLV(L,距前低天+1),1)),-1,0);低保留S:=IF((低保留AA=-1OR低保留AB=-1)ANDL<REF(H,距前高天+1),-1,0);预判:=IF((距前低天<4ANDHHV(缺口判断,距前低天)!=1)ORREF(低保留S,距前低天)=0,1,0);判断:=IF(局部高点预选C=1ANDREF(距前低天,1)<=REF(距前高天,1)AND预判=1AND大值周期>REF(小值周期,距前低天+1)AND大值周期>REF(小值周期,距前低天)AND大值周期>REF(大值周期,距前高天),1,0);高保留A:=IF(局部高点预选C=1ANDREF(距前低天,1)>REF(距前高天,1)ANDHHV(H,距前低天+1)>REF(HHV(H,距前低天+1),1),1,0);高保留B:=IF(局部高点预选C=1ANDREF(距前低天,1)<=REF(距前高天,1)ANDREF(低保留S,距前低天)=-1AND(距前低天>=4ORHHV(缺口判断,距前低天)=1),1,0);高保留:=IF((高保留A=1OR高保留B=1OR判断=1)ANDH>REF(L,距前低天+1),1,0);预判A:=IF((距前高天<4ANDHHV(缺口判断,距前高天)!=1)ORREF(高保留,距前高天)=0,1,0);判断A:=IF(局部低点预选C=-1ANDREF(距前高天,1)<=REF(距前低天,1)AND预判A=1AND小值周期>REF(大值周期,距前高天+1)AND小值周期>REF(大值周期,距前高天)AND小值周期>REF(小值周期,距前低天),-1,0);低保留A:=IF(局部低点预选C=-1ANDREF(距前高天,1)>REF(距前低天,1)ANDLLV(L,距前高天+1)<REF(LLV(L,距前高天+1),1),-1,0);低保留B:=IF(局部低点预选C=-1ANDREF(距前高天,1)<=REF(距前低天,1)AND(距前高天>=4ORLLV(缺口判断,距前高天)=-1OR判断A=-1),-1,0);低保留:=IF((低保留A=-1OR低保留B=-1)ANDL<REF(H,距前高天+1),-1,0);距前高天A:=BARSLAST(高保留=1);距前低天A:=BARSLAST(低保留=-1);预判X:=IF((距前低天A<4ANDHHV(缺口判断,距前低天A)!=1)ORREF(低保留,距前低天A)=0,1,0);判断X:=IF(局部高点预选C=1ANDREF(距前低天A,1)<=REF(距前高天A,1)AND预判X=1AND大值周期>REF(小值周期,距前低天A+1)AND大值周期>REF(小值周期,距前低天A)AND大值周期>REF(大值周期,距前高天A),1,0);高保留XA:=IF(局部高点预选C=1ANDREF(距前低天A,1)>REF(距前高天A,1)ANDHHV(H,距前低天A+1)>REF(HHV(H,距前低天A+1),1),1,0);高保留XB:=IF(局部高点预选C=1ANDREF(距前低天A,1)<=REF(距前高天A,1)ANDREF(低保留,距前低天A)=-1AND(距前低天A>=4ORHHV(缺口判断,距前低天A)=1),1,0);高保留X:=IF((高保留XA=1OR高保留XB=1OR判断X=1)ANDH>REF(L,距前低天A+1),1,0);预判XA:=IF((距前高天A<4ANDHHV(缺口判断,距前高天A)!=1)ORREF(高保留XA,距前高天A)=0,1,0);判断XA:=IF(局部低点预选C=-1ANDREF(距前高天A,1)<=REF(距前低天A,1)AND预判XA=1AND小值周期>REF(大值周期,距前高天A+1)AND小值周期>REF(大值周期,距前高天A)AND小值周期>REF(小值周期,距前低天A),-1,0);低保留XA:=IF(局部低点预选C=-1ANDREF(距前高天A,1)>REF(距前低天A,1)ANDLLV(L,距前高天A+1)<REF(LLV(L,距前高天A+1),1),-1,0);低保留XB:=IF(局部低点预选C=-1ANDREF(距前高天A,1)<=REF(距前低天A,1)AND(距前高天A>=4ORLLV(缺口判断,距前高天A)=-1OR判断XA=-1),-1,0);低保留X:=IF((低保留XA=-1OR低保留XB=-1)ANDL<REF(H,距前高天A+1),-1,0);距前高天YA:=BARSLAST(高保留X=1);距前低天YA:=BARSLAST(低保留X=-1);预判YX:=IF((距前低天YA<4ANDHHV(缺口判断,距前低天YA)!=1)ORREF(低保留X,距前低天YA)=0,1,0);判断YX:=IF(局部高点预选C=1ANDREF(距前低天YA,1)<=REF(距前高天YA,1)AND预判YX=1AND大值周期>REF(小值周期,距前低天YA+1)AND大值周期>REF(小值周期,距前低天YA)AND大值周期>REF(大值周期,距前高天YA),1,0);高保留YXA:=IF(局部高点预选C=1ANDREF(距前低天YA,1)>REF(距前高天YA,1)ANDHHV(H,距前低天YA+1)>REF(HHV(H,距前低天YA+1),1),1,0);高保留YXB:=IF(局部高点预选C=1ANDREF(距前低天YA,1)<=REF(距前高天YA,1)ANDREF(低保留X,距前低天YA)=-1AND(距前低天YA>=4ORHHV(缺口判断,距前低天YA)=1),1,0);高保留YX:=IF((高保留YXA=1OR高保留YXB=1OR判断YX=1)ANDH>REF(L,距前低天YA+1),1,0);预判YXA:=IF((距前高天YA<4ANDHHV(缺口判断,距前高天YA)!=1)ORREF(高保留YXA,距前高天YA)=0,1,0);判断YXA:=IF(局部低点预选C=-1ANDREF(距前高天YA,1)<=REF(距前低天YA,1)AND预判YXA=1AND小值周期>REF(大值周期,距前高天YA+1)AND小值周期>REF(大值周期,距前高天YA)AND小值周期>REF(小值周期,距前低天YA),-1,0);低保留YXA:=IF(局部低点预选C=-1ANDREF(距前高天YA,1)>REF(距前低天YA,1)ANDLLV(L,距前高天YA+1)<REF(LLV(L,距前高天YA+1),1),-1,0);低保留YXB:=IF(局部低点预选C=-1ANDREF(距前高天YA,1)<=REF(距前低天YA,1)AND(距前高天YA>=4ORLLV(缺口判断,距前高天YA)=-1OR判断YXA=-1),-1,0);低保留YX:=IF((低保留YXA=-1OR低保留YXB=-1)ANDL<REF(H,距前高天YA+1),-1,0);AAAD:=IF(高保留YX=1AND低保留YX=-1ANDH>REF(H,REF(距前高天YA,1)+2),1,IF(高保留YX=1AND低保留YX=-1ANDL<REF(L,REF(距前低天YA,1)+2),-1,0));极点保留:=IF(AAAD=0,高保留YX+低保留YX,AAAD);局部极点:IF(极点保留=-1,L,IF(极点保留=1,H,DRAWNULL))CIRCLEDOTCOLORYELLOW;DRAWLINE(极点保留=-1,局部极点,极点保留=1,局部极点,0)COLORBLUE;DRAWLINE(极点保留=1,局部极点,极点保留=-1,局部极点,0)COLORBLUE;DRAWICON(极点保留=-1,L-0.03,1); |
