‹ 返回51949
🔧 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 51949 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
DMA — 两条不同周期均线之差，测中线方向
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
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
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，再用量能验证真假，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
X_1:=SMA((CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100,3,1);
X_2:=SMA((CLOSE-LLV(LOW,10))/(HHV(HIGH,10)-LLV(LOW,10))*100,3,1);
X_3:=SMA((X_2-50)*2,3,1)+SMA((X_1-50)*2,3,1)/1;
������:150,DOTLINE,COLORMAGENTA;
����:(-150),DOTLINE,COLORGREEN;
STICKLINE(X_3>(-100),X_3,100,0,0),COLOR323232;
STICKLINE(X_3<(-100),X_3,100,0,0),COLOR9F9F5F;
STICKLINE(X_3<(-100),X_3,(-100),1,0),COLORYELLOW;
STICKLINE(X_3<(-120),X_3,(-120),1,0),COLORFF2400;
STICKLINE(X_3<(-140),X_3,(-140),1,0),COLORMAGENTA;
STICKLINE(X_3<(-150),X_3,(-150),1,0),COLORRED;
STICKLINE(X_3>100,X_3,100,1,0),COLORWHITE;
STICKLINE(X_3>120,X_3,120,1,0),COLORFF2400;
STICKLINE(X_3>140,X_3,140,1,0),COLORMAGENTA;
STICKLINE(X_3>150,X_3,150,1,0),COLORRED;
X_4:=LOW>MA(SLOPE(CLOSE,20)*5+CLOSE,10) AND LOW<MA(CLOSE,20);
X_5:=COUNT(CROSS(MA(CLOSE,10),MA(CLOSE,5)),5)>=1;
������:CROSS(CLOSE,REF(LLV(LOW,250/12),2)) AND X_4 AND X_5,NODRAW;
DRAWTEXT_FIX(ISLASTBAR,0.01,0,0,GNBLOCK),COLOR00CCCC;
X_6:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);
�Ͽ���:CROSS(X_6,5),NODRAW;
������:X_6<=5,NODRAW,COLOR00FF99;
������:X_6<=13,NODRAW,COLORCYAN;
STICKLINE(������,0,(-100),4,(-1)),COLORCYAN;
STICKLINE(������,(-90),(-10),1,0),COLOR00FF99;
STICKLINE(�Ͽ���,(-90),100,1,0),COLORMAGENTA;
STICKLINE(������,(-90),90,1,0),COLORRED;
X_7:=4*SMA((CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100,5,1)-3*SMA(SMA((CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100,5,1),3.2,1);
X_8:=CROSS(X_7,8) AND ������;
X_9:=LOW<=REFDATE(REF(LLV(LOW,150),3),DATE) AND ������;
������:X_8 OR X_9,NODRAW,COLOR0099FF;
STICKLINE(������,(-60),20,3,0),COLOR0090FF;
STICKLINE(������,(-55),15,1,(-1)),COLORRED;
X_10:=DMA((HIGH+LOW+CLOSE*2)/4.15,0.9);
X_11:=REF(EMA(X_10,3),1);
X_12:=KDJ.J<50 AND CLOSE>REF(CLOSE,3);
X_13:=(CLOSE-MA(CLOSE,30))/MA(CLOSE,30)*100;
X_14:=CROSS(0,(CLOSE-MA(CLOSE,5))/MA(CLOSE,5)*100);
X_15:=X_13<REF(X_13,1);
X_16:=MA(CLOSE,10)>REF(MA(CLOSE,10),1);
X_17:=FILTER(X_14 AND X_15 AND X_16,10);
X_18:=(2*CLOSE+HIGH+LOW)/4;
X_19:=MA(EMA((X_18-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100,5),1);
X_20:=REF(X_17,2) AND CROSS(CLOSE,EMA(CLOSE,5));
X_21:=X_19>REF(X_19,1) AND REF(X_19,1)<REF(X_19,2);
X_22:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));
X_23:=IF(CLOSE>OPEN,X_22*(HIGH-LOW),IF(CLOSE<OPEN,X_22*(HIGH-OPEN+(CLOSE-LOW)),VOL/2));
X_24:=IF(CLOSE>OPEN,X_22*(HIGH-CLOSE+(OPEN-LOW)),IF(CLOSE<OPEN,X_22*(HIGH-LOW),VOL/2));
X_25:=KDJ.J<20;
X_26:=X_23>X_24*6 AND X_25;
X_27:=CROSS(CLOSE,X_11) AND X_12;
X_28:=X_20 AND X_21;
�̱���:������ AND (X_26 OR X_27 OR X_28),NODRAW,COLORRED;
STICKLINE(�̱���,0,70,3,0),COLORRED;
DRAWTEXT(�̱���,40,1207),COLORYELLOW;
DRAWTEXT(������,(-20),1208),COLORWHITE;
DRAWTEXT(�Ͽ���,85,1209),COLORGREEN;
DRAWTEXT(������,60,1210),COLORWHITE;
���������ơ�:SMA((X_2-50)*2,3,1)+SMA((X_1-50)*2,3,1)/1,COLORYELLOW,LINETHICK2;
IF(X_3<=REF(X_3,1),X_3,DRAWNULL),COLORFF2400,LINETHICK2;
X_29:=X_3>REF(X_3,1);
X_30:=X_3<=REF(X_3,1);
DRAWICON(X_29 AND REF(NOT(X_29),1),X_3,1);
DRAWICON(X_30 AND REF(NOT(X_30),1),X_3,2);