以线取胜主图指标公式

input:P1(3,0,30),P2(6,1,300),P3(18,1,300),P4(250,0,300), N(40,1,100);
 k:=2;
 A1:=ref(h,N)=hhv(h,2*N+1);
 B1:=filter(A1,N);
 C1:=backset(B1,N+1);
 D1:=filter(C1,n);{高点}
 A2:=ref(l,N)=llv(l,2*N+1);
 B2:=filter(A2,N);
 C2:=backset(B2,N+1);
 D2:=filter(C2,N);{低点}
 E1:=(ref(llv(l,2*N),1)+ref(hhv(h,2*N),1))/2; E2:=(h+l)/2;{高低点出现在同一K线上时可作取舍}
 H1:=(D1 AND not(D2 AND E1>=E2)) OR barstatus=2 OR barscount(c)=1;
 L1:=(D2 AND not(D1 AND E1<E2)); H2:=D1 AND not(D2 AND E1>=E2);
 X1:=ref(barslast(H1),1)+1; F1:=backset(H1 AND count(L1,X1)>0,llvbars
 (if(L1,l,10000),X1));
 G1:=F1>ref(F1,1); I1:=backset(G1,2); LD:=I1>ref(I1,1);{过滤后低点}
 L2:=LD OR barstatus=2 OR barscount(c)=1;
 X2:=ref(barslast(L2),1)+1; F2:=backset(L2 AND count(H2,X2)>0,hhvbars
 (if(H2,h,0),X2));
 G2:=F2>ref(F2,1); I2:=backset(G2,2); HD:=I2>ref(I2,1);{过滤后高点}
 R1:=backset(barstatus=2,barslast(HD)+1); S1:=R1>ref(R1,1); {前一高}
 T1:=backset(barstatus=2,barslast(LD)+1); U1:=T1>ref(T1,1); {前一低}
 R2:=backset(S1,ref(barslast(HD),1)+2); S2:=R2>ref(R2,1); {前二高}
 T2:=backset(U1,ref(barslast(LD),1)+2); U2:=T2>ref(T2,1); {前二低}
 T3:=backset(U2,ref(barslast(LD),1)+2); U3:=T3>ref(T3,1); {前三低}
 T4:=backset(U3,ref(barslast(LD),1)+2); U4:=T4>ref(T4,1); {前四低}
 R3:=backset(S2,ref(barslast(HD),1)+2); S3:=R3>ref(R3,1); {前三高}
 R4:=backset(S3,ref(barslast(HD),1)+2); S4:=R4>ref(R4,1); {前四高}
 短期压力:drawline(S2,h,S1,h,1),Colorred;
 短期支撑:drawline(U2,l,U1,l,1),Colorgreen;
 中期压力:drawline(S3,h,S2,h,1),{Coloryellow}COLORMAGENTA;
 中期支撑:drawline(U3,l,U2,l,0),Colorgreen;
长期压力:drawline(S4,h,S3,h,1),COLORwhite;
 长期支撑:drawline(U4,l,U3,l,0),Colorgreen;
 DRAWICON(S1,H*1.01,10);
 DRAWICON(S2,H*1.01,10);
 DRAWICON(S3,H*1.01,10);
 DRAWICON(S4,H*1.01,10);
 DRAWICON(U1,L*0.99,9);
 DRAWICON(U2,L*0.99,9);
 DRAWICON(U3,L*0.99,9);
 DRAWICON(U4,L*0.99,9);
 {画直线}DRAWLINE(HIGH>=HHV(HIGH,13),HIGH,LOW<=LLV(LOW,13),LOW,1),colorffff00;;
 {画直线}DRAWLINE(HIGH>=HHV(HIGH,35),HIGH,LOW<=LLV(LOW,35),LOW,1),COLORGREEN,linethick2;
 N1:=p1;{原码 N1:=3;}
 Aa1:=REF(H,N1)=HHV(H,2*N1+1);
 Bb1:=FILTER(Aa1,N1);
 Cc1:=BACKSET(Bb1,N1+1);
 Dd1:=FILTER(Cc1,N1);{高点}
 Aa2:=REF(L,N1)=LLV(L,2*N1+1);
 Bb2:=FILTER(Aa2,N1);
 Cc2:=BACKSET(Bb2,N1+1);
 Dd2:=FILTER(Cc2,N1);{低点}
 Ee1:=(REF(LLV(L,2*N1),1)+REF(HHV(H,2*N1),1))/2;
 Ee2:=(H+L)/2;{高低点出现在同一K线上时可作取舍}
 Hh1:=(Dd1 AND NOT(Dd2 AND Ee1>=Ee2)) OR DISPSTATUS=2 OR BARSCOUNT(C)=1;
 Ll1:=(Dd2 AND NOT(Dd1 AND eE1<eE2));
Hh2:=Dd1 AND NOT(Dd2 AND Ee1>=Ee2);
 Xx1:=REF(BARSLAST(Hh1),1)+1;
 Ff1:=BACKSET(Hh1 AND COUNT(Ll1,Xx1)>0,LLVBARS(IF(Ll1,L,10000),Xx1));
 Gg1:=Ff1>REF(Ff1,1);
 Ii1:=BACKSET(Gg1,2);
 LlD:=Ii1>REF(Ii1,1);{过滤后低点}
 Ll2:=LlD OR DISPSTATUS=2 OR BARSCOUNT(C)=1;
 Xx2:=REF(BARSLAST(Ll2),1)+1;
 Ff2:=BACKSET(lL2 AND COUNT(Hh2,Xx2)>0,HHVBARS(IF(Hh2,H,0),xX2));
 Gg2:=Ff2>REF(Ff2,1);
 Ii2:=BACKSET(Gg2,2);
 HhD:=Ii2>REF(Ii2,1);{过滤后高点}
 Rr1:=BACKSET(DISPSTATUS=2,BARSLAST(hHD)+1); Ss1:=Rr1>REF(Rr1,1); {前一高}
 Tt1:=BACKSET(DISPSTATUS=2,BARSLAST(LlD)+1); Uu1:=Tt1>REF(Tt1,1); {前一低}
 Rr2:=BACKSET(Ss1,REF(BARSLAST(HhD),1)+2); Ss2:=Rr2>REF(Rr2,1); {前二高}
 Tt2:=BACKSET(Uu1,REF(BARSLAST(LlD),1)+2); uU2:=Tt2>REF(Tt2,1); {前二低}
 Tt3:=BACKSET(Uu2,REF(BARSLAST(LlD),1)+2); uU3:=Tt3>REF(Tt3,1); {前三低}
 Tt4:=BACKSET(Uu3,REF(BARSLAST(LlD),1)+2); uU4:=Tt4>REF(tT4,1); {前四低}
 Rr3:=BACKSET(Ss2,REF(BARSLAST(HhD),1)+2); sS3:=Rr3>REF(Rr3,1); {前三高}
 Rr4:=BACKSET(Ss3,REF(BARSLAST(HhD),1)+2); sS4:=Rr4>REF(Rr4,1); {前四高};
 DRAWLINE(Ss2,H,Ss1,H,1),Colorred,linethick2; {★压力１:}
DRAWLINE(Uu2,L,Uu1,L,1),POINTDOT,Colorred,linethick2;{★支撑１:}
 DRAWLINE(Ss3,H,sS2,H,1),Coloryellow,linethick2; {★压力２:}
 DRAWLINE(Uu3,L,Uu2,L,1),POINTDOT,Coloryellow,linethick2;{★支撑２:}
DRAWLINE(Ss4,H,Ss3,H,1),COLORwhite;{★压力３:}
 DRAWLINE(Uu4,L,Uu3,L,1),POINTDOT,COLORwhite,linethick2;{★支撑３:};