来源:Internet,编辑:股旁网,2018-04-13
编写条件:
编写方法:
VA:=IF(CLOSE>REF(CLOSE,1),vol,-VOL); obv:=SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); MAOBV:=MA(OBV,10); crOSS(OBV,MAOBV);