INPUT: N(5,1,100);
A1:=REF(H,N)=HHV(H,2*N+1);
B1:=FILTER(A1,N);
C1:=BACKSET(B1,N+1);
D1:=FILTER(C1,n);{高点}
A2:=REF(l,N)=LLV(l,2*N+1);
B2:=filter(A2,N);
C2:=backset(B2,N+1);
D2:=filter(C2,N);{低点}
E1:=(ref(llv(l,2*N),1)+ref(hhv(h,2*N),1))/2; E2:=(h+l)/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 barstatus=2 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);{过滤后低点}
L2:=LD OR barstatus=2 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);{过滤后高点}
R1:=backset(barstatus=2,barslast(HD)+1); S1:=R1>ref(R1,1); {前一高}
T1:=backset(barstatus=2,barslast(LD)+1); U1:=T1>ref(T1,1); {前一低}
R2:=backset(S1,ref(barslast(HD),1)+2); S2:=R2>ref(R2,1); {前二高}
T2:=backset(U1,ref(barslast(LD),1)+2); U2:=T2>ref(T2,1); {前二低}
R3:=backset(S2,ref(barslast(HD),1)+2); S3:=R3>ref(R3,1); {前三高}
短期压力:drawline(S2,h,S1,h,1),COLORYELLOW,LINETHICK2;
短期支撑:drawline(U2,l,U1,l,1),COLORRED,LINETHICK2;
中期压力:drawline(S3,h,S2,h,1),COLORGREEN,LINETHICK2;
阶段高点:REF(H,BARSLAST(S2)),COLORWHITE,POINTDOT,LINETHICK2;
高点1:REF(H,BARSLAST(S3)),COLORYELLOW,POINTDOT,LINETHICK2;
高点2:REF(H,BARSLAST(S1)),COLORGREEN,POINTDOT,LINETHICK2;
阶段低点:REF(L,BARSLAST(U2)),COLORMAGENTA,POINTDOT,LINETHICK2;
立桩量:=V>2*REF(MA(V,5),1) AND C>REF(C,1);
STICKLINE(立桩量 ,O,C,7,0),COLORYELLOW;
{涨停标示}
AAK:=CLOSE/REF(C,1)>=1.097 AND C=H;
STICKLINE(AAK,C,O,3,0),COLORRED;
STICKLINE(AAK,O,C,0.2,0),COLOR0000FF;
{涨跌停标示}
C3:=REF(C,1);
涨停:=IF((C-C3)*100/C3>=(10-0.01*100/C3),1,0);
跌停:=IF((C3-C)*100/C3>=(10-0.01*100/C3),1,0);
STICKLINE(跌停,OPEN,CLOSE,1,0),COLORFF0000;
DRAWTEXTABS(10,5,STKLABEL+'  '+STKNAME+' 板块类别:  '+BKNAME+' '),COLOR088FFF;