U.S. equities have staged an exceptional rally, with the S&P 500 jumping 16% between April and May and closing above 7,600 for the first time on June 2. The two‑month surge matches some of the strongest post‑war advances, typically seen during economic recoveries. Only four similar moves have occurred since World War II; three followed recessions, and the one exception came just before the 1987 crash.
Deutsche Bank strategists say this upswing is different because it is happening during an ongoing expansion, not a rebound from contraction. At the same time, market participation has narrowed, with gains increasingly concentrated in a small group of large technology names, leaving the wider index more vulnerable if momentum in these leaders stalls.
Credit calm clashes with consumer stress
Credit markets are signaling confidence. U.S. and European corporate spreads have narrowed to multi‑year lows, tighter than before recent geopolitical shocks, suggesting limited perceived default risk even as central banks keep policy restrictive.
That optimism contrasts sharply with data from households. The U.S. personal savings rate fell to 2.6% in April, a level seen only briefly in 2022 and just before the 2008 financial crisis. The University of Michigan’s consumer sentiment index for May was revised down to 44.8, the weakest reading since records began in 1952, driven by persistent worries over inflation and energy costs.
Deutsche Bank’s Allen notes that equity valuations, consumer behavior, and fixed‑income pricing are aligning in a way rarely observed outside stress episodes, with risks concentrated across both geopolitical and financial channels.
Historic rally outside a recovery pattern
The scale of the S&P 500’s latest rise mirrors major recovery phases in 1975, 2009, and 2020. The only historical parallel without a prior downturn remains 1987, when a powerful advance was followed by a single‑day 20% plunge.
The index is also on course for a fourth consecutive year of double‑digit gains, something last seen in the late 1990s. Historically, such sustained strength has tended to coincide with clearly identifiable recoveries, not a late‑cycle environment marked by tightening monetary policy and fading consumer buffers.
Policy tightening and an unusual credit response
Central banks show little sign of easing. The Federal Reserve’s preferred inflation measure, the core PCE price index, accelerated to 3.3% in April, reinforcing market expectations that rate cuts will be delayed and that additional tightening is possible further out, including into 2026. In Europe, the European Central Bank is widely expected to raise its key rate to 2.25% at its June 11 meeting, extending a global shift toward tighter conditions.
Historically, similar phases of higher rates have coincided with wider credit spreads, as seen in 2015–2016, late 2018, and 2022. Today’s compressed spreads stand out against that pattern, adding to the sense of disconnect between credit markets, where risk is priced as benign, and an economy facing softer confidence and diminishing household cushions.
Bonds and equities move apart
Government bond yields have risen even as equities climb, underscoring a growing break between asset classes. The 10‑year U.S. Treasury yield has been trading in step with oil prices and recently hovered around 4.49%. The 30‑year yield has reached 5.18%, its highest level since 2007. In Germany, the 10‑year Bund yield has climbed to 3.19%, a level last seen in 2011.
With stocks near record highs and long‑term yields at multi‑year peaks, Allen argues bond pricing is now more closely tied to inflation and fiscal concerns and is therefore more sensitive to geopolitical risk than in prior cycles.
Oil route risks stagflation shock
Energy markets sit at the center of this fragile balance. The Strait of Hormuz has remained blocked since February 28, well beyond early expectations of a four‑to‑six‑week disruption. Prediction markets now assign only a 22% chance that traffic will normalize by late June, down from about 80% in April.
Yet oil prices have so far been restrained. Brent crude futures for six‑month delivery closed at $85.66 per barrel shortly after the conflict began and were at $84.88 on June 1. More recently, spot Brent has traded in the mid‑$90s, even as global inventories are rapidly being drawn down.
Analysts warn that if the strait remains closed, storage buffers could be depleted by mid‑summer, potentially driving prices toward $150 per barrel. Allen notes that the lack of a sharp spike in futures has kept broad stagflation fears from being fully reflected in risk assets, but he cautions that a sustained supply shock could upend the current stability in both equities and credit.
Volatility looks low as pressures build
Despite the mix of stretched equity valuations, high yields, and geopolitical risk, implied volatility remains subdued. The VIX index is trading near 16, a level usually associated with relative calm and, in this context, a degree of complacency among market participants.
In contrast, the bond market is flashing strain through elevated long‑term yields, while consumer indicators deteriorate and monetary policy stays tight. The gap between what equities imply about future growth and what households report about current conditions continues to widen.
Digital assets show signs of dormant risk
Away from traditional markets, one‑week realized price movement in some digital assets has dropped to a multi‑year low near 17%. Such volatility compression has previously preceded sharp and rapid price swings, suggesting that calm in this corner of the market may not last.
This combination of record highs in major stock indices, compressed credit spreads, depressed consumer sentiment, elevated sovereign yields, and unusually quiet digital‑asset trading highlights a period of uncommon fragility. Correlations that held through past cycles appear to be breaking down, leaving traders navigating a landscape where familiar signals may no longer move in step.
Concerned about this unusual rally? Learn how credit spreads signal shifting risk across stocks, bonds, and broader markets.
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