Here's the reaction from CNBC's Jim Cramer on U.S. President Donald Trump's proposed 50% tariff on copper. Bad news for data centers and Tesla, he reckons. Tesla shares are up 1.3% in premarket action ...

"Mad Money" host Jim Cramer rings the lightning round bell, which means he's giving his answers to callers' stock questions at rapid speed.

Since leaving, Musk has consistently criticized the recently passed One Big Beautiful Bill via his X account, leading the president to say he had gone "off the rails" in a Truth Social post and to say ...

With every Model Y and Cybertruck packing over 180 pounds of copper, the metal's meteoric rise just made building a Tesla a ...

Key Points Cramer has identified one fintech stock that is on an impressive rally. While expensive, Robinhood stock has the ...

Carvana has delivered 9,644% gains from its pandemic-era lows in 2022, but Jim Cramer believes the used-car co. is only just getting started.

Senator Warren warns that the House crypto bill could allow firms like Tesla and Meta to bypass SEC oversight via blockchain.

Used car prices are revving back into high gear - and dealership stocks are catching a tailwind. Carvana and AutoNation are best positioned to benefit.