The ‘Magnificent 7’ Are Off to a Mixed Start in 2026. Here’s What to Watch as Their Earnings Start

America’s heavy-hitting “Magnificent 7” stocks have driven years of market gains. That may not continue to be the case.

Nvidia’s rally shows DeepSeek fears were unfounded a year later

DeepSeek erased a record $589 billion from Nvidia Corp.’s market value in one day after the company revealed an AI model ...