‹ 返回48219
🔧 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 48219 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
MACD — 快慢均线之差，测趋势动能、金叉死叉
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）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
SJ:=1;
DIFF:(EMA(CLOSE,12)*SJ - EMA(CLOSE,26)*SJ);
DEA:EMA(DIFF,9)*SJ;
MACD2:(2 * (DIFF - DEA))*SJ,COLORSTICK;
J:=CROSS(DIFF,DEA);
S:=CROSS(DEA,DIFF);
JC:=COUNT(J,BARSLAST(CROSS(DIFF>0&&DEA>0,0.5)))=1&&J;
SC:=COUNT(S,BARSLAST(CROSS(0.5,DIFF>0&&DEA>0)))=1&&S;
JC2:=COUNT(S,BARSLAST(CROSS(0.5,DIFF>0&&DEA>0)))=2&&S;
SC2:=COUNT(J,BARSLAST(CROSS(DIFF>0&&DEA>0,0.5)))=2&&J;
N1:=SUMBARS(CROSS(DEA,DIFF),1);
N2:=SUMBARS(CROSS(DIFF,DEA),1);
DRAWTEXT(N2=1&&N1>5&&N1<=13*SJ&&EVERY(DIFF>0&&DEA*SJ>0 ,N1)&&JC,DIFF,'��'),COLORRED,DRAWABOVE;
M:=SUMBARS((DIFF<0&&CROSS(0,DEA))||(CROSS(0,DIFF)&&DEA<0),1);
M1:=SUMBARS(CROSS(DIFF,DEA),1);
M2:=SUMBARS(CROSS(DEA,DIFF),1);
DRAWTEXT(M2=1&&M1*SJ>5&&M1<=13*SJ&&EVERY(DIFF<0&&DEA<0,N2) &&SC,DIFF,'��'),COLORGREEN,DRAWABOVE;
NDTJ:=SUMBARS(N2=1&&N1>5&&N1<=13&&EVERY(DIFF>0&&DEA>0,N1),1);
NKTJ:=SUMBARS(M2=1&&M1>5&&M1<=13&&EVERY(DIFF<0&&DEA<0,N2),1);
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
�ױ���:=(REF(L,A1+1)>L OR REF(C,A1+1)>C) AND (L,DIFF)*SJ>REF((L,DIFF),A1+1) AND CROSS(DIFF,DEA);
DRAWLINE(A1=0,DEA,�ױ���,DEA,0),COLORGREEN,LINETHICK2;
A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
������:=(REF(C,A2+1)<C*SJ OR REF(H,A2+1)<H*SJ) AND REF((H,DIFF),A2+1)>(H,DIFF) AND CROSS(DEA,DIFF);
DRAWLINE(A2=0,DEA,������,DEA,0),COLORRED,LINETHICK2;
VAR6:=(2*CLOSE+HIGH+LOW)/4;
VAR8:=LLV(LOW,20);
VARAA:=HHV(HIGH,26);
B:=EMA((VAR6-VAR8)/(VARAA-VAR8)*100,8);
B1:=EMA(B,5);
K22:=B>80 AND CROSS(B1,B);
K1:=BARSLAST(K22);
K2:=REF(K1,1);
K��:=B<20 AND CROSS(B,B1);
K��1:=BARSLAST(K��);
K��2:=REF(K��1,1);
DRAWTEXT(REF(B,1)*SJ>80 AND CROSS(B1,B) AND REF(B,1)<REF(B,K2+2) AND REF(C,1)>REF(C,K2+2),DEA,'������'),COLORCYAN;
DRAWTEXT(B<25*SJ AND CROSS(B,B1) AND B>REF(B,K��2) AND C<REF(C,K��2),DEA,'�ױ���'),COLORFF00FF;