通达信趋势线指标公式（通达信画趋势线的指标）

    本指标不作为选股专用指标使用，而是根据个股或是大盘的走势趋势来判断持股，或是持币。同时可以根据股价的走势不同，利用参数调整趋势线。它只作为分析个股或是大盘的走势（包括分析历史走势）的工具来使用。

    下面公式源码TXT格式及配图说明

    参数为:G1=1G2=2F1=1F2=2P=500

    DRAWTEXT_FIX(ISLASTBAR,0,0,0,HYBLOCK),COLORGREEN;

    实体:=(C-O)/REF(C,1)*100,COLORGREEN,NODRAW;

    涨幅:=(C/REF(C,1)-1)*100,COLORRED,NODRAW;

    SRQ:=CURRBARSCOUNT;

    GZ1:=CONST(TROUGH(2,P/100,G1));

    GZ2:=CONST(TROUGH(2,P/100,G2));

    GCZ:=GZ1-GZ2;

    GN1:=CONST(TROUGHBARS(2,P/100,G1));

    GN2:=CONST(TROUGHBARS(2,P/100,G2));

    GNC:=CONST(GN2-GN1);

    Q1:=GN2-SRQ+1;

    DWDS:=GCZ/GNC;

    QSX:=DWDS*Q1+GZ2;

    上升趋势线:IF(Q1>0,QSX,GZ2),COLORGREEN;

    FZ1:=CONST(PEAK(1,P/100,F1));

    FZ2:=CONST(PEAK(1,P/100,F2));

    FCZ:=FZ2-FZ1;

    FN1:=CONST(PEAKBARS(1,P/100,F1));

    FN2:=CONST(PEAKBARS(1,P/100,F2));

    FNC:=CONST(FN1-FN2);

    F1:=FN2-SRQ+1;

    FGWDS:=FCZ/FNC;

    QSX1:=FGWDS*F1+FZ2;

    下降趋势线:IF(F1>0,QSX1,FZ2),COLORMAGENTA;

    STICKLINE(CROSS(上升趋势线,C),O,C,2,0),COLORGREEN;

    STICKLINE(CROSS(C,下降趋势线),O,C,2,0),COLORRED;

    DRAWICON(CROSS(上升趋势线,C),H*1.02,2);

DRAWICON(CROSS(C,下降趋势线),L*0.98,1);

    DRAWGBK(C>0,RGB(10,10,10),RGB(20,20,20),0,'11',0);

    H1:=MAX(DYNAINFO(3),DYNAINFO(5));

    L1:=MIN(DYNAINFO(3),DYNAINFO(6));

    P1:=H1-L1;

    阻力:=L1+P1*7/8,COLORGREEN;

    支撑:=L1+P1*0.5/8,COLORRED;

    中线:=(支撑+阻力)/2,COLORWHITE,POINTDOT;

    V11:=3*SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1)-2*SMA(SMA((C-LLV(L,55))/(HHV(H,55)-LLV(L,55))*100,5,1),3,1);

    趋势线:EMA(V11,3),LINETHICK2,COLORWHITE;

    V12:=(趋势线-REF(趋势线,1))/REF(趋势线,1)*100;

    准备买入:STICKLINE(趋势线<11,趋势线,11,5,0),COLORYELLOW;

    AA:=(趋势线<11)ANDFILTER((趋势线<=11),15)ANDC<中线;

    BB0:=REF(趋势线,1)<11ANDCROSS(趋势线,11)ANDC<中线;

    BB1:=REF(趋势线,1)<11ANDREF(趋势线,1)>6ANDCROSS(趋势线,11);

    BB2:=REF(趋势线,1)<6ANDREF(趋势线,1)>3ANDCROSS(趋势线,6);

    BB3:=REF(趋势线,1)<3ANDREF(趋势线,1)>1ANDCROSS(趋势线,3);

    BB4:=REF(趋势线,1)<1ANDREF(趋势线,1)>0ANDCROSS(趋势线,1);

    BB5:=REF(趋势线,1)<0ANDCROSS(趋势线,0);

    BB:=BB1=1ORBB2=1ORBB3=1ORBB4=1ORBB5=1;

    DRAWICON(BB=1ANDC<中线,55,1);

    DRAWTEXT(AA,16,'底'),COLORRED;

    准备卖出:STICKLINE(趋势线>89,趋势线,89,5,0),COLORWHITE;

    CC:=(趋势线>89)ANDFILTER((趋势线>89),15)ANDC>中线;

    DD0:=REF(趋势线,1)>89ANDCROSS(89,趋势线)ANDC>中线;

    DD1:=REF(趋势线,1)>89ANDREF(趋势线,1)<94ANDCROSS(89,趋势线);

    DD2:=REF(趋势线,1)>94ANDREF(趋势线,1)<97ANDCROSS(94,趋势线);

    DD3:=REF(趋势线,1)>97ANDREF(趋势线,1)>99ANDCROSS(97,趋势线);

    DD4:=REF(趋势线,1)>99ANDREF(趋势线,1)<100ANDCROSS(99,趋势线);

    DD5:=REF(趋势线,1)>100ANDCROSS(100,趋势线);

    DD:=DD1=1ORDD2=1ORDD3=1ORDD4=1ORDD5=1;

    DRAWICON(DD=1ANDC>中线,45,2);

    DRAWTEXT(CC,84,'顶'),COLORGREEN;

    顶:89,COLORGREEN;

    底:11,COLORRED;

    中:50,POINTDOT,COLORWHITE;