‹ 返回49209
🔧 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：中线用途：只管进单(找买点/选股)（纯多·只做多)
📊 把公式 49209 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
④ 触发（信号扳机）CROSS 交叉 — 两线金叉/死叉当买卖扳机
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）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
�ɽ���:AMOUNT/100000000,NODRAW;
����:(LARGEINTRDVOL-LARGEOUTTRDVOL)*(11)/100,NODRAW;
��:����/�ɽ���/100,NODRAW;
����:BARSLASTCOUNT(����>0),COLORRED,NODRAW;
Ԥ��:=IF(CURRBARSCOUNT=1 AND PERIOD=5,VOL*240/FROMOPEN,DRAWNULL),NODRAW;
STICKLINE(CURRBARSCOUNT=1 AND PERIOD=5,Ԥ��,0,3,-1),COLORFFFFFF;
����:=1;
CTKG:=1;
W:=����;
EPSL:=0.0001;
ZZ:=(C+H+L)/3;
TJA:=ZZ>=MAX(C,O) AND CTKG=1;
TJB:=ZZ<=MIN(C,O) AND CTKG=1;
ZF:=IF(TJA,1,IF(TJB,-1,0));
TJ0:=TJA OR TJB;
TJ1:=H=L AND C>REF(C,1);
TJ2:=H=L AND C<REF(C,1);
TJ3:=H=L AND C=REF(C,1);
��_��:=IF(W=1,VOL,AMOUNT),STICK,COLOREEFFEE;
EE:=IF(TJ1,EPSL,IF(TJ2,-EPSL,0));
ZL:=2*(H-L)+ABS(C-O)+3*IF(TJ3,EPSL,ABS(EE));
JGL_DX:=(IF(TJ0,2/3*(2*C-H-L)+ZF*ABS(C-O),(C-O))+EE)/ZL;
������:=JGL_DX*��_��,COLOR13AADD,NODRAW;
����:=��_��*(1+JGL_DX)/2,COLOR1133AA,NODRAW;
����:=��_��*(1-JGL_DX)/2,COLORFFFF00,NODRAW;
VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
��������:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2)),LINETHICK0;
��������:=IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2)),LINETHICK0,COLORGREEN;
����:=��������+��������,NODRAW;
STICKLINE(C<O ,0,VOL,3.0,0),COLORFF1100;
STICKLINE(C<O ,0,VOL,2.5,0),COLORFF3300;
STICKLINE(C<O ,0,VOL,2.1,0),COLORFF5500;
STICKLINE(C<O ,0,VOL,1.5,0),COLORFF7700;
STICKLINE(C<O ,0,VOL,0.9,0),COLORFF9900;
STICKLINE(C<O ,0,VOL,0.3,0),COLORFFBB00;
STICKLINE(C=O AND C<REF(C,1),0,VOL,3.0,0),COLOR006000;
STICKLINE(C=O AND C<REF(C,1),0,VOL,2.5,0),COLOR007500;
STICKLINE(C=O AND C<REF(C,1),0,VOL,2.1,0),COLOR009100;
STICKLINE(C=O AND C<REF(C,1),0,VOL,1.5,0),COLOR00A600;
STICKLINE(C=O AND C<REF(C,1),0,VOL,0.9,0),COLOR00BB00;
STICKLINE(C=O AND C<REF(C,1),0,VOL,0.3,0),COLOR00CC00;
STICKLINE(C=O AND C>REF(C,1),0,VOL,3.0,0),COLOR555555;
STICKLINE(C=O AND C>REF(C,1),0,VOL,2.5,0),COLOR777777;
STICKLINE(C=O AND C>REF(C,1),0,VOL,2.1,0),COLOR999999;
STICKLINE(C=O AND C>REF(C,1),0,VOL,1.5,0),COLORBBBBBB;
STICKLINE(C=O AND C>REF(C,1),0,VOL,0.9,0),COLORDDDDDD;
STICKLINE(C=O AND C>REF(C,1),0,VOL,0.3,0),COLORFFFFFF;
STICKLINE(C>O,0,VOL,3.0,0),COLORFF11FF;
STICKLINE(C>O,0,VOL,2.5,0),COLORFF33FF;
STICKLINE(C>O,0,VOL,2.1,0),COLORFF55FF;
STICKLINE(C>O,0,VOL,1.5,0),COLORFF77FF;
STICKLINE(C>O,0,VOL,0.9,0),COLORFF99FF;
STICKLINE(C>O,0,VOL,0.3,0),COLORFFBBFF;
�ʽ��춯:=VOL/MA(VOL,55)*100,COLORYELLOW;
STICKLINE(��������>0,0,��������,3.0,0),COLOR000055;
STICKLINE(��������>0,0,��������,2.5,0),COLOR000077;
STICKLINE(��������>0,0,��������,2.1,0),COLOR000099;
STICKLINE(��������>0,0,��������,1.5,0),COLOR0000BB;
STICKLINE(��������>0,0,��������,0.9,0),COLOR0000DD;
STICKLINE(��������>0,0,��������,0.3,0),COLOR0000FF;
STICKLINE(��������<0,0,��������,3.0,0),COLOR006000;
STICKLINE(��������<0,0,��������,2.5,0),COLOR007500;
STICKLINE(��������<0,0,��������,2.1,0),COLOR009100;
STICKLINE(��������<0,0,��������,1.5,0),COLOR00A600;
STICKLINE(��������<0,0,��������,0.9,0),COLOR00BB00;
STICKLINE(��������<0,0,��������,0.3,0),COLOR00CC00;
STICKLINE(�ʽ��춯>100 ,0,VOL,0.6,0),COLORYELLOW;
TX80:80,POINTDOT COLORYELLOW;
DX20:20,POINTDOT COLORGREEN;
VAR2:=HHV(HIGH,21);
K: EMA((CLOSE-VAR1)/(VAR2-VAR1)*100,6),COLORRED;
D: EMA(0.667*REF(K,1)+0.333*K,2),COLORGREEN;
VAR3:=LLV(LOW,55);
VAR4:=HHV(HIGH,34);
VAR5:=EMA((CLOSE-VAR3)/(VAR4-VAR3)*100,3);
VAR6:=(K+VAR5)/2;
VAR7:=EMA(0.667*REF(VAR5,1)+0.333*K,2);
VAR8:=EMA(VAR6,5);
VAR9:EMA(0.667*REF(VAR8,1)+0.333*VAR8,2);
DRAWICON(LONGCROSS(D,K,0.1),D,2),COLORRED;
DRAWICON(LONGCROSS(K,D,0.1),K,1),COLORGREEN;