把obv公式改成选股公式

VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); MAOBV:MA(OBV,M); m(2 100 30) 要求:(1)obv>mobv (2)obv创新高

爱约股解答：

VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);

OBV:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);

MAOBV:=MA(OBV,30);

OBV>=HHV(OBV,0) AND OBV>MAOBV;