阳吃阴K线实体相当

编写要求：

阳吃阴实体相当如何表达?并且阳线C与昨天阴O位置相当,阳O与昨阴C相当? 我写了个,不太好,望高手改进下,谢谢 AA:=(C-O)/(REF(O,1)-REF(C,1))>=0.001; BB:=(C-O)/(REF(O,1)-REF(C,1))>=-0.001&&REF(O,1)>REF(C,1)&&C>REF(C,1); AA AND BB;

解答：

?YANGX:=CLOSE>OPEN;
YINX:=CLOSE<=OPEN;
CO:=CLOSE>REF(OPEN,1) AND CLOSE OC:=OPENREF(CLOSE,1)*0.98;
XG:YANGX AND REF(YINX,1) AND CO AND OC;