Buffett's stock market indicator has recently surged to an all-time high of 224%, suggesting that US stock valuations are now at their most inflated in history. This figure, derived by dividing the total US stock market capitalisation by the latest quarterly GDP estimate, indicates a significant overvaluation of equities.
Historically, such elevated levels in Buffett's indicator have been precursors to market downturns. Notably, in the late 1960s, the indicator approached similar heights, as it did in 2000 during the dot-com bubble, and again in late 2021. Following the 2021 peak of 197%, the US stock market experienced a prolonged bear market. Similarly, when the indicator hit 190% during the dot-com bubble, the market subsequently declined sharply.
