One name that jumped as much as almost 12% this week was solid-state battery company QuantumScape ( QS -3.03%). The stock was ...

Shares of packaged food and beverage giant J.M. Smucker ( SJM 1.54%) were down 13% this week as of 2:30 p.m. ET Thursday, according to data provided by S&P Global Market Intelligence. Smucker reported ...

Want VIP perks like upgrades and free bags when flying United? Here's how to get them, with the help of a travel credit card.