炒股吧

SZX1:=ABS((C-O)/O)<0.004 AND (H>C AND L<O);  {阳线十字星}
SZX2:=ABS((C-O)/O)<0.004 AND (H>O AND L<C); {阴线十字星}
GJ1:=L=LLV(L,30);            {今日是N日来最低价}
GJ2:=REF(L=LLV(L,30),1);            {昨日是N日来最低价}
(SZX1 OR SZX2 AND REF(SZX1 OR SZX2,1) AND GJ1) OR (SZX1 OR SZX2 AND REF(SZX1 OR SZX2,1) AND GJ2);