关于boll基本面主图指标公式的详细讲解
N:=20;
MIDA:=MA(C,N);
VART1:=POW((C-MIDA),2);
VART2:=MA(VART1,N);
VART3:=SQRT(VART2);
UPPERA:=MIDA+2*VART3;
LOWERA:=MIDA-2*VART3;
BOLL:REF(MIDA,1);
UB:REF(UPPERA,1);
LB:REF(LOWERA,1);
所属板块:=STRCAT(' 【所属板块】：',STRCAT(STRCAT(STRCAT(' [行业]——',HYBLOCK),STRCAT(' [地域]——',DYBLOCK)),STRCAT(' [概念]——',GNBLOCK)));
DRAWTEXT_FIX(ISLASTBAR,0.005,0.02,0,所属板块),COLORMAGENTA;
{主题概念}
Z1:=STRCAT(HYBLOCK,'----');
Z2:=STRCAT(Z1,FGBLOCK);
Z3:=STRCAT(Z2,DYBLOCK);
Z4:=STRCAT(Z3,'----');
DRAWTEXT_FIX(1,0.00,0.06,0,' 【主题概念】：')COLORCYAN;
DRAWTEXT_FIX(ISLASTBAR,0.10,0.06,0,STRCAT(Z4,GNBLOCK)),COLORCYAN;
DRAWTEXT_FIX(1,0.07,0.24,0,EXTERNSTR(0,14))COLORYELLOW;
HH:=CONST(HHV(H,160));
LL:=CONST(LLV(L,160));{160可改成你习惯锁定的日K线数}
HL1:=CONST(IF(CONST(REF(MA(C,10),10))>CONST((HH+LL)/2),0.76,0.04));
HL2:=CONST(IF(CONST(REF(MA(C,10),10))>CONST((HH+LL)/2),0.80,0.08));
HL3:=CONST(IF(CONST(REF(MA(C,10),10))>CONST((HH+LL)/2),0.84,0.12));
HL4:=CONST(IF(CONST(REF(MA(C,10),10))>CONST((HH+LL)/2),0.88,0.16));
HL5:=CONST(IF(CONST(REF(MA(C,10),10))>CONST((HH+LL)/2),0.92,0.20));
HL6:=CONST(IF(CONST(REF(MA(C,10),10))>CONST((HH+LL)/2),0.96,0.24));
DRAWTEXT_FIX (1,0.80,HL1,0,'股本:');
DRAWNUMBER_FIX(1,0.84,HL1,0,CONST(FINANCE(1)/100000000));
DRAWTEXT_FIX (1,0.80,HL2,0,'流通:');
DRAWNUMBER_FIX(1,0.84,HL2,0,CONST(FINANCE(7)/100000000));
DRAWTEXT_FIX (1,0.80,HL3,0,'动PE:');
DRAWNUMBER_FIX(1,0.84,HL3,0,CONST(DYNAINFO(39)));
DRAWTEXT_FIX (1,0.80,HL4,0,'换手:');
DRAWNUMBER_FIX(1,0.84,HL4,0,CONST(DYNAINFO(37)*100));
DRAWTEXT_FIX (1,0.80,HL5,0,'量比:');
DRAWNUMBER_FIX(1,0.84,HL5,0,CONST(DYNAINFO(17)));
DRAWTEXT_FIX (1,0.80,HL6,0,'涨幅:');
DRAWNUMBER_FIX(1,0.84,HL6,0,CONST(DYNAINFO(14)*100)),COLORFF00FF;
DRAWNUMBER_FIX(1,0.84,HL6,0,IF(CONST(DYNAINFO(14)*100)<0,CONST(DYNAINFO(14)*100),DRAWNULL))COLOR00FF00;
字:=STRCAT(STRCAT(STRCAT('名称: ',STKNAME),' 代码: '),CODE);
DRAWTEXT_FIX(ISLASTBAR,0.5,0.10,0,字),COLORYELLOW;
对于这样的基本面指标图形走势，首先表现出的有板块的名称、所属行业、近期是否有主题概念，涨幅大小，股本大小，上涨的空间有多少，以及量能的变化分析，具体的走势可以结合图形进行简单的分析。
具体的实例如图，华东科技在2011年的股价走势形态变化，从boll指标的基本面主图中能够看出，该股属于电子信息板块，上市的时间是1997年5月20日等基本的信息情况，其次可以依据股价的走势变化，进行买卖点的分析，在中轨线上方运行获得支撑的可以进行关注，如果是在弱势区域运行的不建议进行操作。
