Time
11:45
US stock valuations are nearing the peak of the dot-com bubble, with the Shiller price-to-earnings ratio rising to 42.18.
May 15, 2026
CoinFeed News
CoinFeed reported on May 15th, citing CoinDesk, that US stock market valuations are approaching levels seen during the dot-com bubble. The Shiller CAPE (Price-to-Earnings Ratio), a measure of long-term valuation, has risen to 42.18, second only to the 44.19 peak in 1999. Historical data shows that the S&P 500 subsequently fell by approximately 50% after its 1999 peak. Market analysts believe that against the backdrop of the AI boom driving the continued rise of tech stocks, valuation risks in the US stock market are accumulating again.