UP AFTER EARNINGS: Micron (MU), up 4.6%... FedEx (FDX), up 1.4%. ALSO HIGHER: Ionis Pharmaceuticals (IONS), up 2.1% after it and Biogen (BIIB) entered into a new collaboration to identify therapies for the treatment of spinal muscular atrophy. DOWN AFTER EARNINGS: Stitch Fix (SFIX), down 11.2%... Steelcase (SCS), down 7.7%... REV Group (REVG), down 7.3%... Red Hat (RHT), down 4.1%. ALSO LOWER: Catalyst Biosciences (CBIO), down 10.6% after it announced a common stock offering... TherapeuticsMD (TXMD), down 4.7% after the FDA accepted the new drug application for TX-004HR.