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1、通达信撑压线指Z1:=STRCAT(HYBLOCK, );Z2:=STRCAT(Z1,DYBLOCK);Z3:=STRCAT(Z2, );DRAWTEXT_FIX(ISLASTBAR,0,0,0,STRCAT(Z3,GNBLOCK),COLOR00C0C0;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(LL
2、V(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 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
3、:=I1>REF(I1,1);L2:=LD OR ISLASTBAR 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);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);NOTEXT1:DRAWLINE(S2,H,S1,H,1),LINETHICK2,COLORRED;NOTEXT2:DRAWLINE(U2,L,U1,L,1),LINETHICK2,COLORGREEN;
