Stocks making the biggest moves midday: Palantir, Tesla, DoorDash, Ford and more

Check out the companies making headlines in midday trading: Palantir — Shares tumbled 13.4%. Palantir posted…

Stocks making the biggest moves after hours: Chesapeake Energy, F5, Lattice Semiconductor and more

Check out the companies making headlines after the bell : F5 — The tech stock surged…