精选指标：OBV创新高，股价不再创新高 VA:=IF(CLOSE

精选指标：OBV创新高，股价不再创新高。
VA:=IF(CLOSE>REF(CLOSE,1),vol,-VOL);
obv:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0);
MaoBV:=MA(OBV,20);
MAOBV=HHV(MAOBV,20) AND MA(C,20)!=HHV(MA(C,20),20);