直接上源码吧，是个选股公式，希望能帮到大伙
 

百分比:=10;{也可设为参数:百分比(3,20,5)}
 N5:=5;{也可设为参数:N(3,20,5)}
 拉升幅度:=3;{也可设为参数:拉升幅度(1,10,3)}
 波谷值:= TROUGH(2,百分比,1);
 波谷距离:= 1+TROUGHBARS(2,百分比,1);
 长阴短柱:= C/REF(C,1)<=0.96 AND V<HHV(V,30)/1.9;
 百日低量:= V=LLV(V,100) AND BARSCOUNT(V)>=100;
 地量群:= COUNT(V<=百日低量*1.2 AND V>0 AND BARSCOUNT(V)>=100,5)>=3;
 倍量:= VOL>=REF(V,1)*1.9 AND (IF(C<O,C>REF(C,1),1));
 XG1:= COUNT(L<=波谷值,N5)>0 ;
 XG2:= REF(COUNT(长阴短柱,N5),波谷距离)>0 ;
 XG3:= COUNT(百日低量 OR 地量群,N5)>0 ;
 XG4:= COUNT(倍量,N5)>0 {AND (C-REF(C,1))*100>=拉升幅度};{倍量拉升}
 XG: XG1 AND XG2 AND XG3 AND XG4,COLORYELLOW,LINETHICK5;