Why Surging Corporate Profits Could Signal an Impending Bear Market
New York, Thursday, 28 May 2026.
Despite projected corporate earnings growth exceeding 20% through late 2026, historical data warns this profitability spike could actually trigger the next major bear market for unsuspecting investors.
The Paradox of Peak Profitability
As of late May 2026, the American corporate landscape presents a fascinating paradox to institutional investors. According to a late-May report from FactSet, the S&P 500 achieved a blended year-over-year earnings per share (EPS) growth rate of 28.4% for the first quarter of 2026, based on results from over 90% of index constituents [1][4]. This marks the highest corporate growth rate recorded since the fourth quarter of 2021 [1]. Driven by this robust performance, the S&P 500 completed an eight-week winning streak on May 22, 2026, adding 0.91% in that final week alone [3][4].
Valuation Extremes and “Melt-Up” Mania
The disconnect between current market exuberance and underlying historical warnings is further highlighted by extreme valuation metrics. On May 27, 2026, an analysis of S&P 500 valuation indicators registered an average reading of 99% relative to their historical distribution [1]. This statistically significant metric signals a highly bearish outlook for the index’s real total return over the next decade, with a 100% reading representing a signal more bearish than all comparable historical data points [1].
Macroeconomic Headwinds and Geopolitical Risks
While corporate fundamentals appear strong on the surface, the broader macroeconomic environment remains complex. During the week ending May 22, 2026, the 10-year Treasury yield experienced a slight decline, falling 0.03 percentage points from 4.59% to 4.56% [4]. This downward trend, which began in late February 2026, has been heavily influenced by persistent inflation concerns and the transition of Federal Reserve leadership from Jerome Powell to Kevin Warsh [4]. Looking ahead, the Federal Open Market Committee is scheduled to meet in mid-June 2026, with market consensus strongly anticipating no change to current interest rates [4].