Palantir is growing rapidly thanks to its impressive AI tools. The stock has risen far faster than its revenue or earnings. Compared to Nvidia, Palantir has achieved valuations practically unheard of.

The Wall Street Journal slammed the raid of President Trump’s former national security adviser John Bolton’s home on Friday, labeling it a part of the president’s “vendetta

Wall Street saw the print as positive and bought shares accordingly. But analysts remain conflicted about the stock’s long-term outlook. Among the bulls, Benchmark Equity Research analyst Matthew Harrigan reiterated a Buy rating and a $102 price target on the stock, citing the uptake of the company’s artificial-intelligence offerings.

Nvidia's a terrific company, but it faces near-term challenges in China -- and there's a terribly high price tag on Nvidia stock.

Wall Street is holding relatively steady ahead of a highly anticipated speech about where U.S. interest rates may be heading.

Powerful Wall Street groups are trying to pump the brakes on some GOP proposals that seek to boost the crypto industry.

Lucid Group ( LCID -3.11%) stock soared 40% in value when the company announced its robotaxi partnership with Uber Technologies last month. The deal is transformative, with Uber agreeing to purchase 20,000 vehicles from Lucid as well as infuse $300 million in fresh cash into the business.

Short sellers, those swashbuckling investors who profit from betting against stocks and who sometimes expose corporate fraud along the way, have faced an uphill battle as stocks have generally marched higher since the end of the 2008 financial crisis.