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The Stock Market Is Doing Something for Only the 6th Time in 156 Years, and History Says It's Clear What Comes Next for Stocks
The Motley Fool • • business
Key Points:
- The stock market in 2026 has reached record highs, driven largely by the AI infrastructure build-out, with the Dow Jones, S&P 500, and Nasdaq Composite all performing strongly despite some volatility.
- The S&P 500’s Shiller P/E Ratio (CAPE), a long-term valuation metric, is currently at 39.70—128% above its 156-year average of 17.45—indicating historically high stock valuations that have preceded significant market downturns.
- Historically, when the CAPE Ratio exceeds 30, the market has experienced major corrections or crashes, such as the Great Depression, dot-com bubble burst, and the COVID-19 pandemic-related selloff, suggesting potential risks ahead.
- Despite these risks, historical data shows that bear markets are typically shorter (average 9.5 months) and less frequent than bull markets, which tend to last much longer, supporting a long-term investment strategy focused on remaining invested through downturns.
- While the timing of market tops and downturns is unpredictable, history underscores the importance of patience and buying during market dips for long-term investor success.
