Bloomberg journalists discuss today's biggest winners and losers in the stock market. Listen for analysis on the companies ...

An 11-figure deal with a prominent electronics company was the acceleration Tesla (NASDAQ: TSLA) needed for a stock price pop ...

Shares of electric vehicle pioneer Tesla (NASDAQ:TSLA) jumped 4% in the afternoon session after the company announced a ...

Tesla is one of several companies worth $1 trillion or more. Elon Musk believes the EV giant will be worth more than the ...

A blockbuster deal to manufacture Tesla’s artificial-intelligence chips had shares of Samsung jumping early Monday.

William Blair cheers Tesla-Samsung chip deal but keeps TSLA at Hold, citing auto margin woes and valuation concerns.

Moves following corporate earnings, which often clarify the technical picture for a stock, are pointing to gains for some ...

Tesla shares plunged as much as 10% in early trading Thursday as investors digested another dismal quarter of car sales – and ...

Tesla's valuation gains today follow a bigger sell-off in yesterday's trading that was spurred by disappointing ...

President Donald Trump took a break from his bitter public feud with Elon Musk by offering support to Tesla in an early ...

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Tesla's market cap fell below $1 trillion, but it still reflects investors' assumptions of enormous future growth.