UP AFTER EARNINGS: Intervac (IVAC) up 17.7%… Flex (FLEX) up 15.0%… Facebook (FB) up 11.3%… ServiceNow (NOW) up 8.8%… Mellanox (MLNX) up 5.2%… Dolby Labs (DLB) up 4.6%… Limelight Networks (LLNW) up 3.3%… Wynn Resorts (WYNN) up 3.0%… Qualcomm (QCOM) up 2.4%… Blue Apron (APRN) up 1.4%. DOWN AFTER EARNINGS: U.S. Steel (X) down 5.9%… Methanex (MEOH) down 5.8%… Tesla (TSLA) down 4.8% after earnings, CFO resignation… Greenhill (GHL) down 3.7%… PayPal (PYPL) down 3.4%… Microsoft (MSFT) down 2.7%… AGNC Investment (AGNC) down 1.7%… Visa (V) down 1.7%… Cirrus Logic (CRUS) down 1.1%.