Earnings dominate premarket gainers

PAR Technology (PAR) +37% on Q1 results.Penn Virginia (PVAC) +30% on Q1 results.Camping World Holdings (CWH) +27% on Q1 results.Pluristem Therapeutics (PSTI) +21% on mid-stage study of PLX cells in COVID-19.MYOS RENS Technology (MYOS) +21% on Q1 results.Colony Credit Real Estate (CLNC) +19% on Q1 results.SunPower (SPWR) +15% on Q1 results.Inphi (IPHI) +15% on Q1 results.Fortress Biotech (FBIO) +15% on closing license deal with Columbia U. for cancer candidates.Meridian Bioscience (VIVO) +13% on Q1 results.Riot Blockchain (RIOT) +12% on buying an additional 1,040 Antminers.Tenneco (TEN) +10% on Q1 results.Guardant Health (GH) +9% on Q1 results.Ovintiv (OVV) +9% on Q1 results.OPKO Health (OPK) +8% on the launch of COVID-19 antibody screening.Sorrento Therapeutics (SRNE) +7%.Norwegian Cruise Line Holdings (NCLH) +6%.Uber Technologies (UBER) +6% on Q1 results.VectoIQ Acquisition (VTIQ) +6%.Royal Caribbean Cruises (RCL) +5% as 2021 bookings within normal range.