通达信突破三角形顶主图及选股指标公式
N:=3;
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 ISLASTBAR OR BARSCOUNT(C)=1;
L1:=(D2 AND NOT(D1 AND E1<>
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),LINETHICK0;{过滤后低点}
L2:=LD OR ISLASTBAR OR BARSCOUNT(C)=1;
X2:=REF(BARSLAST(L2),1)+1;
WF2:=BACKSET(L2 AND COUNT(H2,X2)>0,HHVBARS(IF(H2,H,0),X2));
G2:=WF2>REF(WF2,1);
WI2:=BACKSET(G2,2);
HD:=WI2>REF(WI2,1),LINETHICK0;{过滤后高点}
R1:=BACKSET(ISLASTBAR,BARSLAST(HD)+1);
S1:=R1>REF(R1,1); {前一高}
T1:=BACKSET(ISLASTBAR,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}
T3:=BACKSET(U2,REF(BARSLAST(LD),1)+2);
U3:=T3>REF(T3,1); {前三低}
T4:=BACKSET(U3,REF(BARSLAST(LD),1)+2);
U4:=T4>REF(T4,1); {前四低}
R3:=BACKSET(S2,REF(BARSLAST(HD),1)+2);
S3:=R3>REF(R3,1); {前三高}
R4:=BACKSET(S3,REF(BARSLAST(HD),1)+2);
S4:=R4>REF(R4,1); {前四高}
★压力1:DRAWLINE(S2,H,S1,H,1),COLORMAGENTA,LINETHICK1;
★支撑1:DRAWLINE(U2,L,U1,L,1),COLOR8FBC8F,LINETHICK1;
★压力2:DRAWLINE(S3,H,S2,H,1),COLORFF8000;
★支撑2:DRAWLINE(U3,L,U2,L,1),COLOR99CC32;
★压力3:DRAWLINE(S4,H,S3,H,1),COLOR0000FF;
★支撑3:DRAWLINE(U4,L,U3,L,1),COLOR00FF7F;
DRAWICON(S2,H*1.01,10);
DRAWICON(S3,H*1.01,10);
DRAWNUMBER(S2,H*1.02,H),COLORCFB53B;
DRAWNUMBER(S1,H*1.02,H),COLORCFB53B;
DRAWNUMBER(S3,H*1.02,H),COLORCFB53B;
DRAWICON(U1,L*0.99,11);
DRAWICON(U2,L*0.99,11);
DRAWICON(U3,L*0.99,11);
DRAWICON(U4,L*0.99,11);
DRAWNUMBER(U1,L*0.98,L),COLORCYAN;
DRAWNUMBER(U2,L*0.98,L),COLORCYAN;
DRAWNUMBER(U3,L*0.98,L),COLORCYAN;
DRAWNUMBER(U4,L*0.98,L),COLORCYAN;
A10304:=REF(HIGH,3)=HHV(HIGH,2*3+1);
B10304:=FILTER(A10304,3);
C10304:=BACKSET(B10304,3+1);
D10304:=FILTER(C10304,3);{高点}
A20304:=REF(LOW,3)=LLV(LOW,2*3+1);
B20304:=FILTER(A20304,3);
C20304:=BACKSET(B20304,3+1);
D20304:=FILTER(C20304,3);{低点}
E10304:=(REF(LLV(LOW,2*3),1)+REF(HHV(HIGH,2*3),1))/2;
E20304:=(HIGH+LOW)/2;{高低点出现在同一K线上时可作取舍}
H10304:=(D10304 AND NOT(D20304 AND E10304>=E20304)) OR ISLASTBAR OR BARSCOUNT(CLOSE)=1;
H20304:=D10304 AND NOT(D20304 AND E10304>=E20304);
L10304:=D20304 AND NOT(D10304 AND E10304=E20304);
X10304:=REF(BARSLAST(H10304),1)+1; 南方财富网微信号：southmoney
