Could the Stock Market Crash? Warren Buffett's Warning Is Hard to Ignore
Buffett's indicator stands at around 228%, exceeding the level the investor associated with speculative conditions. The metric does not predict the timing of a potential decline.
In the U.S., the stock market valuation according to Buffett's indicator was around 228% as of November 10. The indicator compares the total value of U.S. companies' stocks with the country's economic output: the higher it is, the more expensive the market is relative to economic production.
Buffett introduced this approach in a 2001 Fortune interview and called a level of around 200% a sign that investors were 'playing with fire.' The current value indicates high stock prices relative to the economy and future earnings but does not show when a downturn might begin.
At Berkshire Hathaway's annual meeting in May 2026, Buffett compared financial markets to a church with a casino attached. In his view, long-term investments are mixed with short-term speculation. Even companies with growing revenue and profits can be overvalued if their stock prices rise faster than their financial results.
In early November, the Nasdaq fell by about 3.4%, and the S&P 500 dropped by 2.7%. Investors were reassessing spending on artificial intelligence infrastructure and potential regulatory issues. The subsequent recovery in stock prices did not eliminate the sharp fluctuations.
As of September 30, Berkshire held around $377.4 billion in cash and short-term Treasury bills. Under new CEO Greg Abel, the company also repurchased its own shares for approximately $9.6 billion in the third quarter and continued selective investments.
Buffett's indicator and Berkshire's cash reserve do not reliably determine the timing of a correction. A market decline of 10% or more is possible, as is a deeper downturn, though the source does not present this as a forecast.
