核心逻辑
该指标是一个综合型短线交易系统,融合了多种技术分析方法: 1. **RSI(6)**:计算6日RSI指标,用于判断短期超买超卖状态 2. **TROUGHBARS函数**:用于捕捉最近N日内最低价的位置,配合振幅条件判断买点 3. **PEAKBARS函数**:用于捕捉最近N日内最高价的位置,判断卖点 4. **ZIG函数**:基于之字转向判断趋势转折点 5. **黑马线**:基于短期EMA(2)与长期EMA(150)的差值计算,识别潜在黑马股 6. **涨停信号**:通过3日内涨幅≥10%或当日涨停板+量能配合判断
买卖信号
**买入信号:** - 大买主升浪:TROUGHBARS(3,16,1)=0 AND HIGH>LOW+0.04 → 输出90(16日内创新低且振幅>4%) - 涨停初现:3日内涨幅≥10%且首次出现 → 输出40 - 买涨停:当日涨停且成交量在合理区间 → FILTER(LS,28)*40 - 低买:TROUGHBARS(
用法
公式源码
LC:=REF(CLOSE,1); rsi1:SMA(MAX(CLOSE-LC,0),6,1)/SMA(Abs(CLOSE-LC),6,1)*100,COLOR555555; 大买主升浪:IF(TROUGHBARS(3,16,1)=0 AND HIGH>LOW+0.04,90,0),COLOR1010FF,LINETHICK2; V6:=CLOSE/REF(CLOSE,3)>=1.1; V7:=BACKSET(V6,4); 涨停初现:IF((V7 AND COUNT(V7,3)=1),40,0),COLORCYAN,STICK,LINETHICK3; LS:=C/REF(C,1)>1.040 AND C=H AND BETWEEN(FORCAST(V,4),0.2*FORCAST(V,12),2.1 *FORCAST(V,5)),COLORFF6600,LINETHICK1; 买涨停:FILTER(LS,28)*40,COLORFF6600,LINETHICK3 ,STICK; VAR26:=EMA(CLOSE,2)-EMA(CLOSE,150); VAR27:=EMA(VAR26 ,100); VAR28:=2*(VAR26-VAR27); VAR29:=POW(VAR28,3)*0.1+POW(VAR28,1); 黑马线: IF( VAR28>0.1,VAR29,0)*3, COLOR400080,LINETHICK2; 低买:IF(TROUGHBARS(3,6,1)=0 AND HIGH>LOW+0.04,50,0),COLOR00FFFF,LINETHICK1; 高卖:IF(PEAKBARS(3,6,1)<1.0=1,70,0),COLORGREEN,LINESTICK,LINETHICK1; 最佳买入: ZIG(3,10)>REF(ZIG(3,10),1) AND REF(ZIG(3,10),1) <REF (ZIG(3,10),2),COLORRED,LINETHICK2; DRAWTEXT(最佳买入=1,40,'最佳买点'),COLORRED;