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High CAPE ratios historically predict low single-digit returns over the following decade, suggesting the S&P 500 faces a lost decade ahead
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FIRST SEENJul 5, 2026
LAST SEENJul 5, 2026
TRAJECTORY Quiet
Too little corroboration in the last 3 days to call a trend (1 article). Watching for it to gain traction.
COVERAGE OVER TIME
COVERAGE MIX
SOURCE EVIDENCE
"When Kostin made his call, the CAPE ratio was at 38-times earnings, implying low-single-digit annualized returns. Today, the S&P 500's CAPE ratio sits at 40, putting implied returns right around 0%."