最新报道:Tom Lee, co-founder of Fundstrat Global Advisors, warns that the S&P 500 could drop 30% if speculative trading in high-quality stocks continues unchecked. He highlights parallels to the 1999 dot-com bubble, noting current excessive valuations driven by retail investors chasing momentum. Lee cautions that while the market may appear resilient, a sudden shift in sentiment could trigger a sharp correction. He advises investors to maintain diversified portfolios and avoid overexposure to overheated sectors. The warning comes amid record highs for major indices, fueled by AI optimism and loose monetary policy.