投资者咨询：老师帮忙看下 (文华财经WH6赢顺V6.7)
来源:文华财经 日期:2019-11-18 16:26
N:=30;
A1:=REF(H,N)=HHV(H,2*N+1);
B1:=FILTER(A1,N);
C1:=BACKSET(B1,N+1);
D1:=FILTER(C1,N);
A2:=REF(L,N)=LLV(L,2*N+1);
B2:=FILTER(A2,N);
C2:=BACKSET(B2,N+1);
D2:=FILTER(C2,N);
E1:=(REF(LLV(L,2*N),1)+REF(HHV(H,2*N),1))/2;
E2:=(H+L)/2;
H1:=(D1 AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR BARPOS=1;
L1:=(D2 AND NOT(D1 AND E1<E2));
H2:=D1 AND NOT(D2 AND E1>=E2);
X1:=REF(BARSLAST(H1),1)+1;
F11:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IFELSE(L1,L,1000000),X1));
F1:=IFELSE(F11=1,1,0);
G1:=F1>REF(F1,1);
I1:=BACKSET(G1,2);
LD:=I1>REF(I1,1);
L2:=LD OR ISLASTBAR OR BARPOS=1;
X2:=REF(BARSLAST(L2),1)+1;
F22:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IFELSE(H2,H,0),X2));
F2:=IFELSE(F22=1,1,0);
G2:=F2>REF(F2,1);
I2:=BACKSET(G2,2);
HD:=I2>REF(I2,1);
LJZ:=IFELSE(HD,H,L);
R1:=BACKSET(ISLASTBAR,BARSLAST(HD)+1);
S1:=R1>REF(R1,1);
T1:=BACKSET(ISLASTBAR,BARSLAST(LD)+1);
U1:=T1>REF(T1,1);
R2:=BACKSET(S1,REF(BARSLAST(HD),1)+2);
S2:=R2>REF(R2,1);
T2:=BACKSET(U1,REF(BARSLAST(LD),1)+2);
U2:=T2>REF(T2,1);
DRAWTRENDLINE(S2,H,S1,H,COLORLIGHTRED),LINETHICK2;
DRAWTRENDLINE(U2,L,U1,L,COLORGREEN),LINETHICK2;
UP:TRENDLINES(S2,H,S1,H),COLORRED,LINETHICK2;
老师指标里面修改成只留两条上下通道行不，不画扩展的
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日期:2019-11-18 16:30
