通达信自动画线主图公式

该指标能够做到对前期高点和最近高点的连线、前期低点和最近低点的连线、阻力位和支撑位的平行直线的连线，可以说简单易懂，一目了然。这类指标要用到未来函数，通常不做为买卖信号的参考。但该指标在一定周期内根据K线的走势所画的线已经成立，因此股价突破前高或颈线的点位还是比较可靠的，大家不妨在实战中来验证。所以，除了主图以外，还编制了选股指标。

指标中的实线为高、低点连线，虚线为阻力位和支撑位。 该指标可以复制粘贴到任何主图里。 MA7:MA(C,7),COLORWHITE; MA14:MA(C,14),COLORYELLOW; MA25:MA(C,25),COLORFF00FF; MA120:MA(C,120),COLORFFCC66; QA:=REF(H,10)=HHV(H,2*10+1); QB:=BACKSET(QA,10+1);

QC:=FILTER(QB,10) AND H=HHV(H,10+1); QD:=BARSLAST(QC);

QE:=IF(QC,CURRBARSCOUNT,0); QF:=IF(QD,REF(QE,QD),QE); QG:=CONST(QF); QH:=REF(QF,QD+1); QW:=CONST(QH);

DRAWLINE(CURRBARSCOUNT=QW,H,CURRBARSCOUNT=QG,H,1),COLORGREEN;

DRAWLINE(CURRBARSCOUNT=QW,H,ISLASTBAR,REF(H,QW-1),1),COLOR0099FF,POINTDOT;

DRAWLINE(CURRBARSCOUNT=QG,H,ISLASTBAR,REF(H,QG-1),1),COLOR0099FF,POINTDOT;

QM:=INTPART(3*8/5);

QR:=REF(H,QM)=HHV(H,2*QM+1); QT:=FILTER(QR,QM); QY:=BACKSET(QT,QM+1); QU:=FILTER(QY,QM);

QI:=BACKSET(ISLASTBAR,BARSLAST(QU)+1); QP:=QI>REF(QI,1);

DRAWLINE(QU,H,QP,H,1),COLORRED; QA1:=REF(L,8)=LLV(L,2*8+1); QB1:=BACKSET(QA1,8+1);

QC1:=FILTER(QB1,8) AND L=LLV(L,8+1); QD1:=BARSLAST(QC1);

QE1:=IF(QC1,CURRBARSCOUNT,0); QF1:=IF(QD1,REF(L,QD1),L); QG1:=IF(QD1,REF(QE1,QD1),QE1); QH1:=CONST(QG1); QW1:=REF(QF1,QD1+1); QM1:=REF(QG1,QD1+1); QR1:=CONST(QM1);

DRAWLINE(CURRBARSCOUNT=QR1,L,CURRBARSCOUNT=QH1,L,1),COLORBLUE;

DRAWLINE(CURRBARSCOUNT=QH1,L,ISLASTBAR,REF(L,QH1-1),1),COLORWHITE,POINTDOT;

DRAWLINE(CURRBARSCOUNT=QR1,L,ISLASTBAR,REF(L,QR1-1),1),COLORWHITE,POINTDOT;

QT1:=REF(L,QM)=LLV(L,2*QM+1); QY1:=FILTER(QT1,QM); QU1:=BACKSET(QY1,QM+1); QI1:=FILTER(QU1,QM);

QP1:=BACKSET(ISLASTBAR,BARSLAST(QI1)+1); QJ1:=QP1>REF(QP1,1);

DRAWLINE(QI1,L,QJ1,L,1),COLORRED; SR1:=REF(HIGH,10)=HHV(HIGH,2*10+1); SR2:=FILTER(SR1,10); SR3:=BACKSET(SR2,10+1); HD:=FILTER(SR3,10);

前高:=REF(H,BARSLAST(HD));

DRAWICON(CROSS(C,前高),L-0.20,3);{突破前高的信号}

选股指标：

SR1:=REF(HIGH,10)=HHV(HIGH,2*10+1); SR2:=FILTER(SR1,10); SR3:=BACKSET(SR2,10+1); HD:=FILTER(SR3,10);

前高:=REF(H,BARSLAST(HD)); 突破前高:CROSS(C,前高);