The Motley Fool·2d ago·Sean WilliamsMega-IPO Index Rules Could Trigger Market Correction, Experts WarnNew fast-track index inclusion rules for SpaceX, OpenAI, Anthropic could destabilize bull market. Historical mega-IPO underperformance raises correction risks. ONEQDJDS&P 500OpenAI
The Motley Fool·Apr 19·Sean WilliamsRecord Market Highs Mask Rising Inflation and Valuation RisksS&P 500 and Nasdaq hit records amid 3.3% inflation and historically elevated valuations, raising correction concerns. ONEQinflationFederal Reserve
The Motley Fool·Apr 7·Trevor JennewinePrediction Markets Warn of 10% S&P 500 Decline, But Wall Street Sees Buying OpportunityPrediction markets signal 60% probability of S&P 500 decline amid Iran tensions and $100+ oil, yet Wall Street remains bullish on tech earnings growth and AI stocks. NVDASNDKMUPLTRprediction marketsS&P 500
The Motley Fool·Mar 16·Adam SpataccoS&P 500 Valuation Alarm Echoes 25-Year Warning as CAPE Ratio Hits 39S&P 500 Shiller CAPE ratio hits 39—over 2x normal—matching pre-Depression and dot-com extremes, but tech giants now profitably monetize AI, distinguishing this cycle. NVDAAMDMETAMSFTAMZN+3AI infrastructureartificial intelligence
The Motley Fool·Mar 1·Sean WilliamsBuffett's $373B Cash Fortress Signals Major Market Correction AheadWarren Buffett exits Berkshire Hathaway with $373.3 billion in cash after 13 quarters of stock sales, signaling stock market overvaluation at historic levels. AXPBACBACpBBACpEBACpK+17value investingWarren Buffett
The Motley Fool·Feb 22·Adam SpataccoMidterm Election Years Show Pattern of Market Volatility; 2026 Faces Historical HeadwindsS&P 500 historically drops 17.5% during midterm election years. 2026 faces similar volatility risk, though post-election rebounds average 15.4%. FDSmarket volatilitycash position
The Motley Fool·Feb 19·Sean WilliamsMarket Breadth Deteriorates as 115+ Stocks Post 7% Drops Amid Record ValuationsOver 115 stocks dropped 7%+ despite S&P 500 near highs, resembling dot-com bubble patterns. Elevated valuations and weak breadth historically precede market corrections. DIAONEQmarket volatilityS&P 500