Updated
Updated · Yahoo Finance · Aug 30
Shiller CAPE Tops 41, Marking Stock Market's Second-Richest Level in 150 Years
Updated
Updated · Yahoo Finance · Aug 30

Shiller CAPE Tops 41, Marking Stock Market's Second-Richest Level in 150 Years

3 articles · Updated · Yahoo Finance · Aug 30

Summary

  • The Shiller CAPE ratio has climbed above 41, putting the U.S. stock market at its second-highest valuation on record and far above its roughly 18 average since the 1880s.
  • That measure uses 10 years of inflation-adjusted earnings to smooth boom-and-bust years, and its current reading also stands well above the past 30-year average of about 29.
  • Such elevated valuations do not mean every stock is overpriced, but they often coincide with speculative periods in which future growth expectations leave little room for earnings disappointments.
  • The closest historical parallel is the dot-com era, when the CAPE rose above 44; after the Fed raised rates six times across 1999 and 2000, the Nasdaq eventually sank 78% from its March 2000 peak.

Insights

Could the historically accurate CAPE ratio be entirely wrong about today's AI-driven stock market?
With margin debt at record highs, what hidden catalyst could suddenly burst the AI stock bubble?
Will the massive debt funding AI trigger a catastrophic market collapse, or is this tech boom truly different?