VA:=IF(CLOSE>REF(CLOSE,1),,-);:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0),COLOR00FFFF;MAOBV:MA(OBV,14),COLOR996699;箱顶:HHV( OBV,20),COLOR0000FF;箱底:LLV( OBV,20),COLOR00FF00;UPPER:MAOBV+2*STD(OBV,20),COLORFFFF00,POINTDOT;LOWER:MAOBV-2*STD(OBV,20),COLORFF0000,POINTDOT;XG:IF(OBV<=箱底 AND OBV<=LOWER,箱底*1.03,箱底),COLOR009900;