AR1:=BARPOS;
AR2:=REFX1(AR1,10000);
AR3:=AR2-AR1;
CURRBARSCOUNT:=DATACOUNT-BARPOS+1;
KÏ߸ùÊý:AR3+1,NODRAW,COLORYELLOW;
A1:=(REF(HIGH,3)=HHV(HIGH,(2*3+1)));
B1:=FILTER(A1,3);
C1:=BACKSET(B1,(3+1));
D1:=FILTER(C1,3);
A2:=(REF(LOW,3)=LLV(LOW,(2*3+1)));
B2:=FILTER(A2,3);
C2:=BACKSET(B2,(3+1));
D2:=FILTER(C2,3);
E1:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2;
E2:=(HIGH+LOW)/2;
H1:=(D1 AND NOT(D2 AND E1>=E2)) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
H2:=D1 AND NOT(D2 AND E1>=E2);
L1:=D2 AND NOT(D1 AND E1=E2);
X1:=REF(BARSLAST(H1),1)+1;
F1:=BACKSET(H1 AND COUNT(L1,X1)>0,LLVBARS(IF(L1,LOW,1000000),X1)+1);
G1:=F1>REF(F1,1);
I1:=BACKSET(G1,1);
LD:=I1>REF(I1,1);
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)+1);
G2:=F2>REF(F2,1);
I2:=BACKSET(G2,1);
HD:=I2>REF(I2,1);
A3:=H;//QHQQW.COM 
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);
A4:=L>REF(L,REF(BARSLAST(LD),1)+1);
B4:=REF(L,REF(BARSLAST(LD),1)+1);
D4:=A4 AND B4 AND LD;
E4:=BACKSET(D4,REF(BARSLAST(LD),1)+2);
LL:=E4>REF(E4,1);
H3:=HH OR ISLASTBAR OR BARSCOUNT(C)=1;
X3:=REF(BARSLAST(H3),1)+1;
F3:=BACKSET(H3 AND COUNT(LL,X3)>0,LLVBARS(IF(LL,L,POW(10,20)),X3)+1);
G3:=F3>REF(F3,1);
I3:=BACKSET(G3,1);
LZ:=I3>REF(I3,1);
L4:=LZ OR ISLASTBAR OR BARSCOUNT(C)=1;
X4:=REF(BARSLAST(L4),1)+1;
F4:=BACKSET(L4 AND COUNT(HH,X4)>0,HHVBARS(IF(HH,H,-POW(10,20)),X4)+1);
G4:=F4>REF(F4,1);
I4:=BACKSET(G4,1);
HZ:=I4>REF(I4,1);
K1:=BACKSET(ISLASTBAR,MIN(BARSLAST(HZ),BARSLAST(LZ))+1);
K2:=K1>REF(K1,1);
UU:=BACKSET(ISLASTBAR,BARSLAST(LD)+1);
VV:=UU>REF(UU,1);
WW:=BACKSET(VV,REF(BARSLAST(LD),1)+2);
XX:=WW>REF(WW,1);
UU2:=BACKSET(ISLASTBAR,BARSLAST(HD)+1);
VV2:=UU2>REF(UU2,1);
WW2:=BACKSET(VV2,REF(BARSLAST(HD),1)+2);
XX2:=WW2>REF(WW2,1);
DRAWLINE1(LD,L,HD,H,0),LINETHICK2,COLORYELLOW;
DRAWLINE1(HD,H,LD,L,0),LINETHICK2,COLORWHITE;
K:=CURRBARSCOUNT,NODRAW;
DRAWNUMBER1(HD,H,K,0),COLORRED;
DRAWNUMBER1(LD,L,K,0),COLORFFFF00,VALIGN0;