UP AFTER EARNINGS: Merit Medical (MMSI) up 10.5%… Rent-a-Center (RCII) up 8.2%… ProSight Global (PROS) up 7.4%… Keysight Technologies (KEYS) up 7.1%.., Itron (ITRI) up 7.0%… HP Inc (HPQ) up 4.5%… Nautilus (NLS) up 4.4%… Retrophin (RTRX) up 2.7%… Xenia Hotels (XHR) up 2.7%… Intuit (INTU) up 2.7%. ALSO HIGHER: Moderna (MRNA) up 13.5% after disclosing shipment of mRNA vaccine for Phase 1 coronavirus study … Acer Therapeutics (ACER) up 5.1% after urea cycle disorders trial data. DOWN AFTER EARNINGS: Orthofix Medical (OFIX) down 14.3%… Palo Alto Networks (PANW) down 13.9%… Shake Shack (SHAK) down 13.0%… EverQuote (EVER) down 12.9%… Kratos Defense (KTOS) down 11.4%… Clovis Oncology (CLVS) down 7.8%… Guardant Health (GH) down 7.5%… Tandem Diabetes (TNDM) down 6.4%… Black Stone Minerals (BSM) down 6.2%… Hertz Global (HTZ) down 3.8%… Halozyme (HALO) down 1.5%. ALSO LOWER: Exact Sciences (EXAS) down 7.4% after convertible debt offering… MasterCard (MA) down 2.4% after cutting Q1 revenue growth view on coronavirus impact… United Airlines (UAL) down 0.7% after pulling FY20 guidance due to coronavirus. Movers as of 18:30ET.