请老师 改公式指标 (文华财经WH6赢顺V6.7)

A1:=ref(h,5)=hhv(h,2*5+1);

B1:=filter(A1,5);

C1:=backset(B1,5+1);

D1:=filter(C1,5);{高点}

A2:=ref(l,5)=llv(l,2*5+1);

B2:=filter(A2,5);

C2:=backset(B2,5+1);

D2:=filter(C2,5);{低点}

E1:=(ref(llv(l,2*5),1)+ref(hhv(h,2*5),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 ANDE1>=E2)) OR barstatus=2 OR barscount(c)=1;

L1:=(D2 AND not(D1 ANDE1<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 ORbarscount(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}

撑2:REF(L,barslast(U2)),COLORMAGENTA,LINETHICK0,PRECIS0;

撑1:REF(L,barslast(U1)),COLORMAGENTA,LINETHICK0,PRECIS0;

压2:REF(H,barslast(S2)),Colorgreen,LINETHICK0,PRECIS0;

压1:REF(H,barslast(S1)),Colorgreen,LINETHICK0,PRECIS0;

DRAWTEXT(U2,撑2-2,NUMTOSTRN(撑2,0)),COLORMAGENTA;

DRAWTEXT(U1,撑1-2,NUMTOSTRN(撑1,0)),COLORMAGENTA;

DRAWTEXT(S2,压2+3,NUMTOSTRN(压2,0)),Colorgreen;

DRAWTEXT(S1,压1+3,NUMTOSTRN(压1,0)),Colorgreen;

压:drawline(S2,h,S1,h,1),Colorgreen;{短期压力}

撑:drawline(U2,l,U1,l,1),COLORMAGENTA;{短期支撑}

DRAWTEXT(CROSS(C,压),C,'上穿'),COLORRED,LINETHICK5;

DRAWTEXT(CROSS(撑,C),C,'下破'),COLORCYAN,LINETHICK5;