Super Micro Computer Inc

Stocks making the biggest moves after hours: Penn Entertainment, Super Micro Computer, Rivian and more

Check out the companies making headlines after hours. Rivian Automotive — Rivian Automotive dipped about 2.5% in extended trading. The…

Stocks making the biggest moves midday: Affirm, Warner Bros. Discovery, Stitch Fix, Campbell Soup and more

Check out the companies making the biggest moves midday. Affirm — Shares of the payments company gained 2.4% after Affirm…