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49203

49203 ｜查看原文 ↗

🔧 核心通用·带A股选股过滤（核心可用 · 把'去ST/选板块/CODELIKE'那行删掉，美港马加都能跑）

周期：长线用途：只管进单(找买点/选股)（纯多·只做多)

📊 把公式 49203 实时算进主散博弈(纯技术函数;选股/筹码特殊函数会标注不支持)　

🧩 这个指标拆开看 = 哪些"积木"组合的

① 定方向（趋势）

均线类 MA/EMA — 一段时间的平均价，铺出趋势中枢、看多空排列

② 验量能（量价）

成交量/额 VOL — 量在价先——放量证实突破、缩量过滤假信号

波动通道

BOLL/标准差 — 均线±标准差通道，测波动与超买超卖

④ 触发（信号扳机）

突破/计数/过滤 — 突破前高、信号计时与去重

搭条件的零件

HHV/LLV/REF 等 — 取区间最高最低、引用前N根——搭条件的零件

图上标注买卖点

画线/标注 — 在图上画柱、标买卖点、上色提示（只是显示，不是判断逻辑）

⚠️ A股专属（港股/美股/马股/加密都没有）

代码/板块/题材 — 按代码段、行业、概念、龙头筛选（A股特有）

去ST/风险股 — 剔除A股ST风险股

组合思路：用均线/MACD 定方向，再用通道测波动边界，再用量能验证真假，再用金叉/突破当买卖扳机。把几件事叠在一起同时成立，才算一个'信号'——叠得越多看着越细，但也越容易过度拟合。 ⚠️ 这条含 A股专属逻辑（涨停板/龙虎榜/代码板块）——只有大陆A股有这制度，港股、美股、马股、加密统统没有，这部分搬不过去。

指标公式

DRAWTEXT_FIX(ISLASTBAR,0,0,0,HYBLOCK);
DRAWTEXT_FIX(ISLASTBAR,1,0,0,DYBLOCK);
DRAWTEXT_FIX(ISLASTBAR,0,2,0,GNBLOCK);
DRAWTEXT_FIX(ISLASTBAR,0,0,3,FGBLOCK);
PE:DYNAINFO(39),NODRAW;
EPSRATE:=FINANCE(43);
PEG: DYNAINFO(39)/FINANCE(43),NODRAW;
DRAWTEXT_FIX(ISLASTBAR,0.05,0,0,'Ӫҵ����'),COLORRED;
DRAWTEXT_FIX(ISLASTBAR,0.05,0.06,0,CON2STR(FINANCE(20)/100000000,2)),COLORRED;
DRAWTEXT_FIX(ISLASTBAR,0.125,0,0,'��Ӫë����'),COLORMAGENTA;
DRAWTEXT_FIX(ISLASTBAR,0.125,0.06,0,CON2STR((FINANCE(20)-FINANCE(21))/FINANCE(20)*100,2)),COLORMAGENTA;
DRAWTEXT_FIX(ISLASTBAR,0.2,0,0,'����ͬ������'),COLORBLUE;
DRAWTEXT_FIX(ISLASTBAR,0.2,0.06,0,CON2STR(FINANCE(44),2)),COLORBLUE;
DRAWTEXT_FIX(ISLASTBAR,0.275,0,0,'������'),COLORGREEN;
DRAWTEXT_FIX(ISLASTBAR,0.275,0.06,0,CON2STR(C*FINANCE(1)/FINANCE(20),2)),COLORGREEN;
DRAWTEXT_FIX(ISLASTBAR,0.325,0,0,'������������'),COLORRED;
DRAWTEXT_FIX(ISLASTBAR,0.325,0.06,0,CON2STR(FINANCE(43),2)),COLORRED;
����5:=MA(C,5),COLORCYAN;
����������:(EMA(C,14)) ,LINETHICK1,COLORLIGRAY;
M14:=����������;
������:=(MA(C,25)) ,LINETHICK1,COLORYELLOW;
������43:=(MA(C,30)) ,COLORCYAN;
���ֲ߳���:=(EMA(C,204)) ,LINETHICK1,COLORRED;
�����ɱ���:(EMA(C,55)) ,COLORRED;
BOLL:=MA(CLOSE,14);
ѹ��:BOLL+2*STD(CLOSE,14),DOTLINE,COLORBLUE;
֧��:BOLL-2*STD(CLOSE,14),DOTLINE,COLORBLUE;
IF(M14>REF(M14,1) ,M14,DRAWNULL)COLORMAGENTA,LINETHICK1;
IF(M14<REF(M14,1) ,M14,DRAWNULL),COLORGREEN,LINETHICK1;
STICKLINE(C/REF(C,1)<1.105 AND C/REF(C,1)>1.095 AND C=H,C,O,2,0),COLORLIMAGENTA;
STICKLINE(C/REF(C,1)>1.105 AND O<C ,C,O,2,0),COLORMAGENTA;
STICKLINE(C/REF(C,1)>1.095 AND L=H AND C=H,C,O*0.97,2,0),COLORLIRED;
STICKLINE(C/REF(C,1)>1.19 AND C=H,C,O,2,0),COLORRED;
STICKLINE(C/REF(C,1)>0.895 AND C/REF(C,1)<0.905 AND C=L,C,O,2,0),COLORBLUE;
STICKLINE(C/REF(C,1)<0.895,C,O,2,0),COLORLIBLUE;
STICKLINE(C/REF(C,1)<0.905 AND L=H AND C=H,C,O*0.97,2,0),COLORCYAN;
AA1:=C/REF(C,1)>1.19 AND C=H;
AA2:=C/REF(C,1)>1.095 AND C=H;
ZT:=REF(C,1)/REF(C,2)>1.045 AND REF(L,1)=REF(H,1) AND REF(C,1)=REF(H,1);
ZT1:=C/REF(C,1)>1.045 AND L=H AND C=H;
DRAWICON(DYNAINFO(8)>0 AND V<REF(LLV(V,21),1 AND NOT(C=H AND C=L)) AND NOT(ZT1),LOW*0.97,16);
DRAWICON (( C=HHV(C,10) AND H=HHV(H,10) AND C>O*1.01 AND H<C*1.04 AND V>=HHV(V,10) AND V>(REF(V,1)*1.8)),L*0.95,1);
QS1:=3*SMA((CLOSE-LLV(LOW,14))/(HHV(HIGH,14)-LLV(LOW,14))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,14))/(HHV(HIGH,14)-LLV(LOW,14))*100,5,1),3,1);
ѹ��1:=BOLL+2*STD(CLOSE,14);
֧��1:=BOLL-2*STD(CLOSE,14);
BILI:=ѹ��1/֧��1 ;
DRAWICON ((QS1>90 AND BARSCOUNT(CLOSE)>30 AND REF(QS1,2)<REF(QS1,1) AND QS1<REF(QS1,1) ),H*1.05,12);
DRAWICON ((QS1<10 AND BARSCOUNT(CLOSE)>30 AND REF(QS1,2)>REF(QS1,1) AND QS1>REF(QS1,1) AND C>REF(C,1) AND C>O ),L*0.95,11);