The major indexes added to strong weekly gains. Tesla and AI chipmakers such as Nvidia and Arm are testing key levels.
When a renowned investor sells a substantial stake in a high-flying stock, it often raises eyebrows. Is it a signal to take ...
--Year-to-date it is up 2020.85 points or 4.75% Investor appetite for AI showed no sign of slowing, as Nvidia, Arm, Oracle, and more climbed on Wednesday.