XG2:=L =MA(C,26) AND C =MA(C,26); XG:=COUNT(XG1,30)=1 AND XG2 AND FILTER(XG2,10); DRAWTEXT(XG,L*0.98,'★回踩买'),COLORYELLOW; { 选股公式: A1:=MA(C,2); A2:=MA(CLOSE,20)+2*STD(CLOSE,20); XG1:=CROSS(A1,A2); XG2:=L =MA(C,26) AND C =MA(C,26); COUNT(XG1,30)=1 AND XG2 AND FILTER(XG2,10); }