Stocks making the biggest moves midday: Uber, DoorDash, Coinbase and more
Uber Eats deliveryJonathan Raa | NurPhoto via Getty ImagesCheck out the companies making headlines in midday trading.Uber, DoorDash – Shares of Uber slumped 4.6% and DoorDash fell 9% on news that Amazon agreed to take a stake in Grubhub in…