A better-than-expected quarterly print from Palantir Technologies Inc. has resulted in a massive after-hours pop in its stock ...

Tariffs and an imminent trade war were shots across the market’s bow Monday morning, but irrational exuberance is what made ...

Mr. Kurczodyna, citing the Greenspan forecast in the spring of 2000 of 'irrational exuberance,' opines that the crypto bubble is possibly being fueled by speculation of possible new SEC guidelines on ...

U.S. stocks by one valuation measure are at the exact same place they were when former Federal Reserve Chair Alan Greenspan made his infamous “irrational exuberance” comment. Bloomberg Opinion ...

But crunching the numbers, Societe Generale says the S&P 500 would still need to surge by another 25% to reach the levels of "irrational exuberance" that fueled the tech bubble in the 90s.

The equity market's drop, triggered by DeepSeek’s R1 LLM model news, was a correction and not the start of a sustained bear ...

U.S. stocks by one valuation measure are at the exact same place they were when former Federal Reserve Chair Alan Greenspan made his infamous "irrational exuberance" comment. Bloomberg Opinion's ...

Marks mentions in his paper that a stock market bubble manifests as a temporary mania fueled by irrational exuberance, blind adoration of companies, and an overwhelming fear of missing out.