Is there more upside in Galaxy shares? Stock Watch October 09, 2017 11:43 AM Companies covered:Galaxy Resources Limited (ASX:GXY)BHP Billiton Limited (ASX:BHP)XERO FPO NZX (ASX:XRO)Greencross Limited (ASX:GXL)Sandfire Resources NL(ASX:SFR)Villa World (ASX:VLW)