Top Big Cap Positive News Movers Premarket:  IDXX: +8% Earnings XPEV: +5% Vehicle Delivery Results for October 2026 RIVN: +5% Upgraded to BUY @ UBS  MAR: +5% Earnings ECHO: +4.5% SpaceX Discusses Boost Mobile Deal With EchoStar to Expand Into Wireless Market COHR: +4% Upgraded to OUTPERFORM @ Northland  EL: +3% Earnings OKLA: +3% Set to Join S&P 500 02-NOV-2026 09:12 AM ET