Tesla shares jumped 8% on Monday after the EV maker launched its highly anticipated autonomous robotaxi vehicle service on Sunday. Monitor these key chart levels that investors will likely be watching.

Tesla stock posted modest gains after Elon Musk's EV maker finally launched its robotaxi service in Austin, Texas to a small group of users on Sunday.

Tesla’s stock shot higher after Sunday’s launch of the EV maker’s eagerly anticipated — and recently delayed — robotaxi service in Austin, Texas.

The parent company behind the Truth Social social media platform announced Monday it will buy back millions of dollars' worth of its own stock.

Trump Media & Technology Group, the parent company of Truth Social, Truth+, and the fintech platform Truth.Fi, said Monday its board has approved a stock buyback of up to $400 million. The Florida-based company,

Hims & Hers Health’s stock booked record losses Monday after Novo Nordisk, maker of the weight-loss drug Wegovy, said it was ending a collaboration with the telehealth company less than two months after it started.

Novo Nordisk cut off Hims & Hers Health from selling lower-priced Wegovy on Monday morning, but its explanation for the abrupt decision—which set Hims shares down more than 30%—doesn’t add up. Novo said that by selling personalized doses of compounded semaglutide,