{箱体 }
N:=13;
BC:=(H*0.382+L*0.618+O*0.382+C*0.618)/2;
LJ:=IF(INDEXC=C,BC,(BC+AMOUNT/(V*100))/2),COLORGRAY;
HT:=REF((HHV(LJ,N*0.691)+HHV(LJ,N)+HHV(LJ,N*1.309))/3,1),LINETHICK,COLORRED;
LT:=REF((LLV(LJ,N*0.691)+LLV(LJ,N)+LLV(LJ,N*1.309))/3,1),LINETHICK,COLORGREEN;
ZT:=(HT+LT)/2,LINETHICK,COLORYELLOW;
STICKLINE(ISLASTBAR=1  AND LJ<ZT,HT,LT,N*8,0),COLORBLUE;
STICKLINE(ISLASTBAR=1  AND LJ=ZT,HT,LT,N*8,0),COLORGRAY; 
STICKLINE(ISLASTBAR=1  AND LJ>ZT,HT,LT,N*8,1),COLORWHITE;
STICKLINE(ISLASTBAR=1,ZT,ZT,N*8,0),COLORWHITE;
箱顶:HT,COLORWHITE,NODRAW;
箱底:LT,COLORWHITE,NODRAW;
箱中:ZT,COLORWHITE,NODRAW;
DRAWNUMBER(ISLASTBAR,箱中,箱中),COLORYELLOW;
DRAWNUMBER(ISLASTBAR,箱顶,箱顶),COLORYELLOW;
DRAWNUMBER(ISLASTBAR,箱底,箱底),COLORYELLOW;


{短期支撑压力线}
N1:=5;
A1:=REF(H,N1)=HHV(H,2*N1+1);
B1:=FILTER(A1,N1);
C1:=BACKSET(B1,N1+1);
D1:=FILTER(C1,N1);
A2:=REF(L,N1)=LLV(L,2*N1+1);
B2:=FILTER(A2,N1);
C2:=BACKSET(B2,N1+1);
D2:=FILTER(C2,N1);
E1:=(REF(LLV(L,2*N1),1)+REF(HHV(H,2*N1),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:=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);
短压力线:DRAWLINE(S2,H,S1,H,1),COLORGREEN;
短支撑线:DRAWLINE(U2,L,U1,L,1),COLORRED;



降△边:DRAWLINE(HIGH>=HHV(HIGH,10),HIGH,LOW<=LLV(LOW,3),HHV(HIGH,3),1),COLORCYAN,DOTLINE;
涨△边:DRAWLINE(LOW<=LLV(LOW,10),LOW,HIGH>=HHV(HIGH,3),LLV(LOW,3),1),COLORCYAN,DOTLINE;
{};