Oscar Chalupsky is a true champion whose cancer story of mental and physical fortitude has helped him to live productively ...

The largest companies have seen their weighting in the S&P 500 rise more quickly than their share of total earnings ...

Michael Burry’s Scion Asset Management has taken bearish positions in AI darlings Nvidia (NVDA) and Palantir (PLTR), a ...

The 1970s were one of the most volatile decades in recent economic history, giving rise to a commodities boom that saw soybean prices soar, then plummet. Bitcoin’s price chart has started to show ...

Some days the high-speed news cycle can bring more questions than answers. WSJ’s news explainers break down the day's biggest stories into bite-size pieces to help you make sense of the news.

Palantir Technologies Inc.'s market position and defense contracts drive its premium valuation and geopolitical significance.

AI exhaustion is real. The old saying goes that something happening once is an accident, twice is a coincidence, and t ...

Investors have grown more concerned over the run-up in tech stocks and valuations of private AI companies, stoking fears of a bubble. WSJ’s Hannah Erin Lang uses three charts to explain what’s behind ...

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The deepest October job cuts in 22 years rattled investors who have already proved sensitive to historically high valuations.