我是根据以下基本面公司编写的毛利率选股公式不知道对不对，请高手指点。

销售毛利率:=((FINANCE(20)-FINANCE(21))/FINANCE(20)*100);

毛利率40%以上:销售毛利率>1.04;

基本面选股要点：
1 净资产收益率 4% 以上最好，越高越好
2 净利润增长率持续增长
3 毛利率40%以上
4 小流通盘 基金公司占比20% 以上
5 大流通盘 基金占比10% 以上
6 筹码集中度，按F10从主力追踪里面看， 筹码要集中 或者非常集中
7， 形态 要逆势，大盘跌的时候抗跌
8 换手率不超过10%， 次新除外,高位股超过10% 就危险了
9 在调整的 时候 ，分时图最好是心电图。说明主力不卖 ，都是散户之间的交易
10 毛利率连续下滑的 不能买入 说明市场占有率下滑

MOVL:VOL,VOLSTICK;
A1:=MA(V,66);
UB:A1+3*STD(V,90),COLORMAGENTA;
{FT量能}
量能:VOL,VOLSTICK;
量能RSI1:(SMA(MAX(C-(EMA(REF(((L+H)/2),2),1)),0),13,1)/SMA(ABS(C-(EMA(REF(((L+H)/2),2),1))),13,1)*EMA(VOL,13)*3),LINETHICK2,COLORFFFFFF;
量能RSI2:SMA(MAX(C-SMA(REF(C,2),2,1),0),34,1)/SMA(ABS(C-SMA(REF(C,2),2,1)),34,1)*SMA(VOL,13,1)*2.8,LINETHICK2,COLOR00FFFF;
量能RSI3:SMA(MAX(C-SMA(REF(C,2),2,1),0),68,1)/SMA(ABS(C-SMA(REF(C,2),2,1)),68,1)*SMA(VOL,34,1)*2.8,LINETHICK2,COLOR5050FF;
DRAWRECTREL(0,0,310,998,RGB(10,9,6));
DRAWTEXT_FIX(1,0.05,0.01,1,'股东股份：'),COLORRED;

品种类型:=FINANCE(3);
所属板块:=HYBLOCK;
上市天数:=FINANCE(42);
股总市值:=ROUND(FINANCE(41)/100000000);
流通市值:=ROUND(FINANCE(40)/100000000);
股东人数:=FINANCE(8);
人均持股:=ROUND(FINANCE(7)/FINANCE(8));
DRAWTEXT_FIX(1,0.05,0.15,1,'概念板块：'),COLORYELLOW;

DRAWTEXT_FIX(1,0.12,0.15,1,GNBLOCK),COLORRED;

DRAWTEXT_FIX(1,0.05,0.25,1,'所属板块：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.05,0.35,1,'上市天数：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.05,0.45,1,'股总市值：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.05,0.55,1,'流通市值：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.05,0.65,1,'股东人数：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.05,0.75,1,'人均持股：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.1,0.25,1,HYBLOCK),COLORLIGREEN;
DRAWNUMBER_FIX(1,0.1,0.35,1,上市天数),COLORWHITE;
DRAWNUMBER_FIX(1,0.1,0.45,1,股总市值),COLORWHITE;
DRAWNUMBER_FIX(1,0.1,0.55,1,流通市值),COLORWHITE;
DRAWNUMBER_FIX(1,0.1,0.65,1,股东人数),COLORWHITE;
DRAWNUMBER_FIX(1,0.1,0.75,1,人均持股),COLORWHITE;

DRAWTEXT_FIX(1,0.12,0.35,1,'天'),COLORCYAN;
DRAWTEXT_FIX(1,0.12,0.45,1,'亿元'),COLORCYAN;
DRAWTEXT_FIX(1,0.12,0.55,1,'亿元'),COLORCYAN;
DRAWTEXT_FIX(1,0.12,0.65,1,'人'),COLORCYAN;
DRAWTEXT_FIX(1,0.12,0.75,1,'股'),COLORCYAN;
DRAWTEXT_FIX(1,0.2,0.01,1,'业绩指标：'),COLORRED;
净资收益率:=(FINANCE(33)/FINANCE(34)*100);
销售毛利率:=((FINANCE(20)-FINANCE(21))/FINANCE(20)*100);
净利润比率:=(FINANCE(30)/FINANCE(20)*100);
主营利润率:=(FINANCE(23)/FINANCE(20)*100);
优质资产率:=((FINANCE(19)-FINANCE(22)-FINANCE(27))/FINANCE(19));{理论上越大越好但不同行业有不同标准};{操盘手公式网-最牛股票公式学习网站 www.stock87.com}
现金负债比:=(FINANCE(25)/FINANCE(15));{缺长期负债或负债总额，理论上越大越好但不同行业有不同标准};
净利同增率:=FINANCE(43);
DRAWTEXT_FIX(1,0.2,0.15,1,'净资收益率：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.2,0.25,1,'销售毛利率：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.2,0.35,1,'净利润率 ：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.2,0.45,1,'主营利润率：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.2,0.55,1,'优质资产率：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.2,0.65,1,'现金负债比：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.2,0.75,1,'净利同增率：'),COLORYELLOW;
DRAWNUMBER_FIX(1,0.23,0.15,1,净资收益率),COLORWHITE;
DRAWNUMBER_FIX(1,0.23,0.25,1,销售毛利率),COLORWHITE;
DRAWNUMBER_FIX(1,0.23,0.35,1,净利润比率),COLORWHITE;
DRAWNUMBER_FIX(1,0.23,0.45,1,主营利润率),COLORWHITE;
DRAWNUMBER_FIX(1,0.23,0.55,1,优质资产率),COLORWHITE;
DRAWNUMBER_FIX(1,0.23,0.65,1,现金负债比),COLORWHITE;
DRAWNUMBER_FIX(1,0.23,0.75,1,净利同增率),COLORWHITE;
DRAWTEXT_FIX(1,0.3,0.01,1,'财务指标：'),COLORRED;
市净率:=CONST(DYNAINFO(7) / FINANCE(34));
市销率:=CONST(FINANCE(1)*DYNAINFO(7)/FINANCE(20));
每股收益季:=CONST(FINANCE(33)/(5-FINANCE(37)));
每股收益年:=CONST(FINANCE(33));
每股现金流:=CONST((FINANCE(25)/FINANCE(1)));
每股未分配:=CONST(FINANCE(32));
每股公积金:=CONST(FINANCE(18));
DRAWNUMBER_FIX(1,0.3,0.15,1,市净率),COLORWHITE;
DRAWNUMBER_FIX(1,0.3,0.25,1,市销率),COLORWHITE;
DRAWNUMBER_FIX(1,0.3,0.35,1,每股收益季),COLORWHITE;
DRAWNUMBER_FIX(1,0.30,0.45,1,每股收益年),COLORWHITE;
DRAWNUMBER_FIX(1,0.3,0.55,1,每股现金流),COLORWHITE;
DRAWNUMBER_FIX(1,0.3,0.65,1,每股未分配),COLORWHITE;
DRAWNUMBER_FIX(1,0.3,0.75,1,每股公积金),COLORWHITE;

DRAWTEXT_FIX(1,0.28,0.15,1,'市净率 ：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.28,0.25,1,'市销率 ：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.28,0.35,1,'每股收益季：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.28,0.45,1,'每股收益年：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.28,0.55,1,'每股现金流：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.28,0.65,1,'每股未分配：'),COLORYELLOW;
DRAWTEXT_FIX(1,0.28,0.75,1,'每股公积金：'),COLORYELLOW;

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