网友求助:

请编写OBV底背离的选股公式谢谢老师

 

解答如下:

OBV:=SUM(IF(CLOSE>REF(CLOSE,1),VOL,IF(CLOSE<REF(CLOSE,1),-VOL,0)),0);
((LLV(LOW,20) = LOW) AND NOT((LLV(OBV,20) = OBV)));