AI Frenzy Propels Tech Valuations Beyond Dot-Com Bubble Highs
In a frenzy reminiscent of the dot-com bubble, AI mania propels tech valuations to dizzying heights, with price-to-earnings ratios of S&P 500's largest companies surpassing 1999 peaks, prompting analysts to caution against 'frothy' market sentiment and potential pullback in AI stocks.