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42258

42258 | 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:中线用途:只管进单(找买点/选股)(纯多·只做多)
📊 把公式 42258 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
③ 抓买卖点(择时摆动)
KDJ 随机 — 收盘在近期高低区间的位置,抓超买超卖+金叉
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,再用摆动指标抓超买超卖,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

�ع�б����A:=EMA(SLOPE(C,21)*20+C,42);
����RL:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
����K:=SMA(����RL,3,1); ����D:=SMA(����K,3,1); ����J:=3*����K-2*����D;
MAHL1:=100*((EMA((H+L)/2,3)-LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20)))/(LLV(EMA((H+L)/2,5),30)-(EMA(H,20)-EMA(L,20))));
MAHL2:=IF(EMA(C,2)>�ع�б����A AND MAHL1>0,EMA(C,3),LLV(EMA((H+L)/2,5),30));
MAHL3:=IF(EMA(C,2)>�ع�б����A AND MAHL1>0,LLV(EMA((H+L)/2,5),30),EMA(C,5));
MAHL4:DRAWBAND(MAHL2,RGB(105,32,32),MAHL3,RGB(0,154,154));
MAHL5:DRAWBAND(EMA(C,2),RGB(135,32,32),EMA(C,5),RGB(0,154,154));
MAHL6:DRAWBAND(EMA(C,2),RGB(135,32,32),EMA(C,9),RGB(0,154,154));
�ع�б�ʴ�:DRAWBAND(�ع�б����A,RGB(235,0,230),REF(�ع�б����A,2),RGB(0,104,154));
STICKLINE(CLOSE> REF(CLOSE,1) ,HIGH,LOW,0,0 ),COLORRED; 
STICKLINE(C<O AND C>REF(C,1),C,O,3,0),COLORFFCC00;
STICKLINE(CLOSE> REF(CLOSE,1) AND C>O ,OPEN,CLOSE,3,0 ),COLOR000055;;
STICKLINE(CLOSE> REF(CLOSE,1) AND C>O,OPEN,CLOSE,2.7,0 ),COLOR000077;;
STICKLINE(CLOSE> REF(CLOSE,1) AND C>O,OPEN,CLOSE,2.1,0 ),COLOR000099;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLOR0000BB;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLOR0000DD;
STICKLINE(CLOSE> REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLOR0000FF;
STICKLINE(CLOSE= REF(CLOSE,1) ,H,L,3,1 ),COLOR999999;
STICKLINE(CLOSE= REF(CLOSE,1) ,HIGH,LOW,0,0 ),COLORWHITE;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,3,0 ),COLOR555555;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,2.7,0 ),COLOR777777; 
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,2.1,0 ),COLOR999999;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,1.5,0 ),COLORBBBBBB;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,0.9,0 ),COLORDDDDDD;
STICKLINE(CLOSE= REF(CLOSE,1) ,OPEN,CLOSE,0.3,0 ),COLORFFFFFF;
STICKLINE(CLOSE< REF(CLOSE,1) ,HIGH,LOW,0,1 ),COLORCYAN;
STICKLINE(C<REF(C,1) AND C>O,C,O,3,0),COLORFFCC00;
STICKLINE(C<REF(C,1) AND C<O ,OPEN,CLOSE,3,0 ),COLOR990000;
STICKLINE(C<REF(C,1) AND C<O ,OPEN,CLOSE,2.7,0 ),COLORCC0000; 
STICKLINE(CLOSE< REF(C,1) ,OPEN,CLOSE,2.1,0 ),COLORFF4400;
STICKLINE(CLOSE< REF(C,1) ,OPEN,CLOSE,1.5,0 ),COLORFF8800;
STICKLINE(CLOSE< REF(C,1) ,OPEN,CLOSE,0.9,0 ),COLORFFCC00;
����KDJ��:IF(CROSS(����K,����D),(L-(H-L)/2),DRAWNULL),POINTDOT,LINETHICK6,COLOR0000FF;
�ع�б����:IF(CROSS(EMA(C,3),�ع�б����A),(L-(H-L)/3),DRAWNULL),POINTDOT,COLOR0000FF;
�ع�б����_:DRAWICON(CROSS(EMA(C,3),�ع�б����A),(L-(H-L)/3),1),;
�ع�б����:IF(CROSS(�ع�б����A,EMA(C,2)),(H+(H-L)/3),DRAWNULL),POINTDOT,COLOR00CF00;
��:DRAWICON(CROSS(�ع�б����A,EMA(C,2)),(H+(H-L)/3),2);
����KDJ��:IF(CROSS(����D,����K),(H+(H-L)/2),DRAWNULL),CROSSDOT,LINETHICK3,COLOR00CF00;