n 1:= 30;
A1:=REF(H,N)=HHV(H,2 * N+1);
B1:=FILTER(A1,N);
C1:=BACKSET(B1,N+1);
D1:=FILTER(C1,N);
r 11:= BACKSET(ISLASTBAR,bars last(d 1)+1);s 11:= r 11 & gt;REF(R11,1);
T1:DRAWLINE(D1,H,S11,H,1),COLORBLUE,LINETHICK2
A2:=REF(L,N)=LLV(L,2 * N+1);
B2:=FILTER(A2,N);
C2:=BACKSET(B2,N+1);
D2:=過濾器(C2,N);
t 11:= BACKSET(ISLASTBAR,bars last(D2)+1);u 11:= t 11 & gt;REF(T11,1);
T2:DRAWLINE(D2,L,U11,L,1),COLORBLUE,LINETHICK2
m:= int part(3 * N/5);
A12:=REF(H,M)=HHV(H,2 * M+1);
b 12:=濾波器(A12,M);
C12:=BACKSET(B12,M+1);
D12:=FILTER(C12,M);
r 112:= BACKSET(ISLASTBAR,bars last(d 12)+1);
s 112:= r 112 & gt;REF(R112,1);
T3:DRAWLINE(D12,H,S112,H,1),COLORRED,LINETHICK2
A22:=REF(L,M)=LLV(L,2 * M+1);
b22:=濾波器(A22,M);
C22:=BACKSET(B22,M+1);
d22:=濾波器(C22,M);
t 112:= BACKSET(ISLASTBAR,bars last(D22)+1);u 112:= t 11 & gt;REF(T112,1);
T4:DRAWLINE(D22,L,U112,L,1),COLORRED,LINETHICK2
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A21:=REF(H,N1)=HHV(H,2 * n 1+1);
B21:=FILTER(A21,n 1);
C21:=BACKSET(B21,n 1+1);
D21:=FILTER(C21,n 1);
R21:=BACKSET(ISLASTBAR,bars last(d 21)+1);
s 21:= r 21 & gt;REF(R21,1);
T5:DRAWLINE(D21,H,S21,H,1),COLOR099966,LINETHICK2
A32:=REF(L,N1)=LLV(L,2 * n 1+1);
b32:=濾波器(A32,n 1);
C32:=BACKSET(B32,n 1+1);
d32:=濾波器(C32,n 1);
T21:=BACKSET(ISLASTBAR,bars last(D32)+1);
u 21:= t 21 & gt;REF(T21,1);
T6:DRAWLINE(D32,L,U21,L,1),COLOR099966,LINETHICK2
m 1:= int part(3 * n 1/5);
A52:=REF(H,M1)=HHV(H,2 * m 1+1);
B52:=FILTER(A52,m 1);
C52:=BACKSET(B52,m 1+1);
d52:=濾鏡(C52,m 1);
R122:=BACKSET(ISLASTBAR,bars last(D52)+1);
s 122:= r 122 & gt;REF(R122,1);
T7:DRAWLINE(D52,H,S122,H,1),COLOR0055FF,LINETHICK2