N:=6;AA:=REF(H,N)=HHV(H,2*N+1);BB:=BACKSET(AA,N+1);CC:=FILTER(BB,N) AND H=HHV(H,N+1);DD:=BARSLAST(CC);EE:=IF(CC,CURRBARSCOUNT,0);GG:=IF(DD,REF(H,DD),H);HH:=IF(DD,REF(EE,DD),EE);KK:=REF(GG,DD+1);CS1:=CONST(HH);JJ:=REF(HH,DD+1);CS2:=CONST(JJ);近高:DRAWLINE(CURRBARSCOUNT=CS1,H,ISLASTBAR,REF(H,CS1-1),1)COLOR00FF00 DOTLINE;前高:DRAWLINE(CURRBARSCOUNT=CS2,H,ISLASTBAR,REF(H,CS2-1),1)COLOR00FF00 DOTLINE;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