E1:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2; E2:=(HIGH+LOW)/2;{高低点出现在同一K线上时可作取舍} H1:=(D1 AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR BARSCOUNT(CLOSE)=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,LOW,10000),X1)); G1:=F1>REF(F1,1); I1:=BACKSET(G1,2); LD:=I1>REF(I1,1);{过滤后低点} L2:=LD OR ISLASTBAR OR BARSCOUNT(CLOSE)=1; X2:=REF(BARSLAST(L2),1)+1; F2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,HIGH,0),X2)); G2:=F2>REF(F2,1); I2:=BACKSET(G2,2); HD:=I2>REF(I2,1);{过滤后高点}
A3:=H<REF(H,REF(BARSLAST(HD),1)+1); B3:=REF(H,REF(BARSLAST(HD),1)+1)>REF(H,REF(BARSLAST(HD),1)+2+REF(BARSLAST(HD),REF(BARSLAST(HD),1)+2)); D3:=A3 AND B3 AND HD; E3:=BACKSET(D3,REF(BARSLAST(HD),1)+2); HH:=E3>REF(E3,1);{找出全部长期高点}
A4:=L>REF(L,REF(BARSLAST(LD),1)+1); B4:=REF(L,REF(BARSLAST(LD),1)+1)<REF(L,REF(BARSLAST(LD),1)+2+REF(BARSLAST(LD),REF(BARSLAST(LD),1)+2)); D4:=A4 AND B4 AND LD; E4:=BACKSET(D4,REF(BARSLAST(LD),1)+2); LL:=E4>REF(E4,1);{找出全部长期低点}
DRAWLINE(二低 and n=1,L,一低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(三低 and n=1,L,二低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(四低 and n=1,L,三低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(五低 and n=1,L,四低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(六低 and n=1,L,五低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(七低 and n=1,L,六低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(八低 and n=1,L,七低,L,1),COLORYELLOW,LINETHICK1; DRAWLINE(九低 and n=1,L,八低,L,1),COLORYELLOW,LINETHICK1;
DRAWLINE(二高 and n=1,H,一高,H,1),COLORRED,LINETHICK1; DRAWLINE(三高 and n=1,H,二高,H,1),COLORRED,LINETHICK1; DRAWLINE(四高 and n=1,H,三高,H,1),COLORRED,LINETHICK1; DRAWLINE(五高 and n=1,H,四高,H,1),COLORRED,LINETHICK1; DRAWLINE(六高 and n=1,H,五高,H,1),COLORRED,LINETHICK1; DRAWLINE(七高 and n=1,H,六高,H,1),COLORRED,LINETHICK1; DRAWLINE(八高 and n=1,H,七高,H,1),COLORRED,LINETHICK1; DRAWLINE(九高 and n=1,H,八高,H,1),COLORRED,LINETHICK1;