33 Stocks Moving In Friday's Pre-Market Session By: Benzinga via Benzinga May 04, 2018 at 08:03 AM EDT Gainers Portola Pharmaceuticals, Inc. (NASDAQ: PTLA) rose 34.7 percent to $45.50 in pre-market trading following news that ... Read More >> Related Stocks: Alibaba Group Holding Ltd Amn Healthcare Services Inc Apollo Investment Company Aqua Metals Inc Arista Networks Inc CBS Corp Century Aluminum C Euro Tech Holdings Fluor Corp Fred's Inc Gogo Inc HSBC HOLDING PLC 8.125 ERPETUAL CAPITAL SECURITIES HSBC Holdings Plc ADR Hms Hlds Cp Integrated Media Technology Marathon Petroleum Melco Resorts & Entertainment ADR Newell Rubbermaid Pandora Media Inc Paycom Software Inc Pearson Plc ADR Portola Pharma Seagate Technology Plc Shake Shack Inc Sharing Economy International Inc Smart Power Corp Stratasys Ltd Turkcell Iletisim Hizmetleri As ADR Varex Imaging Corp Veradigm Inc Viavi Solutions Web.com Group Inc Willis Towers Watson Public Ltd