10 Stocks Moving In Friday's Pre-Market Session By: Benzinga via Benzinga May 13, 2016 at 08:32 AM EDT Gainers 21Vianet Group Inc (NASDAQ: VNET) shares rose 8.06 percent to $14.48 in pre-market trading after dropping 10.55 ... Read More >> Related Stocks: Conformis Inc CS Hello Group Inc ADR J C Penney Company Inc Liberty Global Ltd Ord A NVIDIA Corp Nordstrom Shake Shack Inc UnitedHealth Group Vnet Group Inc YY Inc ADR