有效数据:=BARSCOUNT(C)>20 AND V>0;
风险警示:=NAMELIKE('S') OR NAMELIKE('*');
缩量:=V<REF(V,1) AND REF(V,1)<REF(V,2);
十字形态:=H>MAX(O,C) AND L<MIN(O,C) AND ABS(O-C)/C<=0.01;
M13:=MA(C,13);
贴线:=C>M13 AND C<M13*1.01;
均线状态:=EXIST(M13>REF(M13,1),3);
条件筛选:有效数据 AND NOT(风险警示) AND 缩量 AND 十字形态 AND 贴线 AND 均线状态;