通达信股票公式| 本文关键词：信长,长针 【想研究更深入，如果您也有兴趣，加订阅号一起探讨吧！】4239
AA1:=IF(REF(C,1)>REF(O,1),(REF(O,1)-REF(L,1)),DRAWNULL);
BB1:=IF(REF(O,1)>REF(C,1),(REF(C,1)-REF(L,1)),DRAWNULL);
长针孕小阳:(C-O)>0 AND ((C-O)<AA1 OR (C-O)<BB1) AND L>REF(L,1) AND H<REF(O,1) AND H<REF(C,1);
