寻找下影线之黄钻选股指标公式

NX:=3;
Y1:=(MAX(O,C)-MIN(O,C))/MIN(O,C)*100;{涨幅}
Y2:=(MIN(O,C)-L)/L*100;{下影}
Y3:=(H-MAX(O,C))/MAX(O,C)*100;{上影}
XY:= Y2>Y1*1.5 AND Y2>Y3*2 AND (H-L)/L*100>=3 AND Y2>=NX;
黄钻选股:XY;