Warren Buffett’s market valuation metric reaches all-time high, signaling potential overvaluation amid AI-driven rally similarities to dot-com bubble.
The Buffett indicator, a gauge comparing total U.S. stock market value to GDP, has surged to a record 238%. The metric, cited by Warren Buffett as a key valuation measure, suggests stocks may be overpriced relative to economic output. Levels above 100% have historically signaled caution, with the indicator last below that threshold in 2013.
The S&P 500 has climbed 102% since early 2023, despite warnings including an inverted yield curve, banking turmoil, and elevated inflation. The Shiller CAPE ratio, another valuation measure, nears levels last seen before the 2000 dot-com crash. Analysts note parallels between current AI-driven capital spending and the late-1990s internet boom.
Buffett has expressed unease about current market conditions, though no immediate market reaction was detailed in the analysis.