Stocks making the biggest moves premarket: Uber, DoorDash, Spirit, Altria and more CNBCDoorDash, Uber, VMware Fall Premarket; Altria, Rocket Companies Rise By Investing.com Investing.com UKDoorDash, Uber stocks fall after Amazon inks partnership with Grubhub MarketWatchWhy Uber Stock Is Tapping The Brakes Today BenzingaAmazon Sweetens Prime with GrubHub Bundle, Uber & DoorDash Tumble Business 2 CommunityView Full coverage on Google Newshttps://www.google.com/news