UP AFTER EARNINGS: Aclaris (ACRS) up 8.0%… WW International (WW) up 6.8%… Matador Resources (MTDR) up 6.0%… B&G Foods (BGS) up 5.7%… Alarm.com (ALRM) up 5.3%… Nevro (NVRO) up 3.4%… Infinera (INFN) up 3.4%… Evolent Health (EVH) up 3.1%… Paratek Pharma (PRTK) up 2.8%… Adamas Pharma (ADMS) up 1.9%… Akcea Therapeutics (AKCA) up 1.9%. DOWN AFTER EARNINGS: SmileDirectClub (SDC) down 20.5%… Revolve Group (RVLV) down 18.1%… Supernus Pharma (SUPN) down 15.0%… Insulet (PODD) down 12.1%… Southern Copper (SCCO) down 9.3%… Toll Brothers (TOL) down 9.0%… Vicor Corp (VICR) down 8.7%… Penumbra (PEN) down 6.9%… Unisys (UIS) down 6.1%… Planet Fitness (PLNT) down 5.9%… Virgin Galactic (SPCE) down 5.7%… RealReal (REAL) down 5.1%… Ormat Technologies (ORA) down 3.8%… Iovance Biotherapeutics (IOVA) down 3.1%… Exelixis (EXEL) down 3.1%… Evertec (EVTC) down 3.0%… Salesforce (CRM) down 2.1%… Jazz Pharma (JAZZ) down 1.8%… Caesars (CZR) down 1.6%… Amarin Corp (AMRN) down 1.4%… Red Robin (RRGB) down 1.3%. ALSO LOWER: Vanda Pharma (VNDA) down 7.6% after Phase 3 study of tradipitant did not meet primary endpoint… Disney (DIS) down 1.7% after naming new CEO. Movers as of 18:30ET.