Ark Invest analysts say Tesla could be an $8.3 trillion company by 2029, and other Wall Street experts have also made ...

The agreement could bolster the company's unprofitable contract manufacturing business, but Samsung faces challenges securing ...

The S&P 500 and Nasdaq added to their all-time highs at midday as investors anticipated more U.S. trade agreements ahead.

Stock Market Today: First Solar Shines; Strategy, Tesla Surge Elsewhere, First Solar FSLR lifted the S&P 500. Shares of the maker of solar technology jumped nearly 4%.

Tesla is on track for an unusually bad year Tesla has normally been a good investment. While it hasn't always outperformed the market, the automotive stock has generated returns of around 1,700% ...