The Pinnacle: May 2026
May 2 0 2 6 • I S S U E 65
Global Market Review — covering May 2026
Summary
May delivered a constructive month for risk assets as markets responded to improving sentiment and a renewed focus on fundamentals. Developed market equities rose +4.6% while emerging markets outperformed at +9.7%, reflecting broad participation beyond a single geography. In the US, equities advanced strongly, supported by a robust earnings season and continued leadership from growth-oriented segments. Oil prices fell sharply during the month, dropping below $100 after spending much of May above $110 - helping to ease near-term inflation anxiety and support risk appetite.
U.S. Markets
US equities advanced strongly in May, with the S&P 500 up +5.3% and a clear tilt toward growth leadership. Earnings momentum provided a firm underpinning: earnings grew about 30% year-on-year, driven mainly by technology, while growth was still around 20% even excluding tech. Performance also showed a style split, with growth up +7.0% versus value up +2.3% for the month. Sector returns reinforced this pattern, with technology leading at +15.6%. Markets remained sensitive to inflation developments into month-end, highlighting the importance of incoming inflation data for rate expectations.
Eurozone Markets
European equities rose despite a softer macro backdrop, with the region finishing May up +4.1% even as survey data weakened. Sentiment was shaped in part by Middle East headlines, with European shares moving as investors weighed optimism around peace progress against periodic escalation risks. Credit conditions were supportive, with euro high yield delivering a positive month (+1.0%), reflecting steady corporate fundamentals as energy-crisis concerns moved further into the background. Overall, Europe participated in the broader global “risk-on” tone, while remaining attentive to growth signals and inflation pass-through.
UK Markets
The UK narrative in May was influenced more by rates and domestic politics than by standout equity performance. Political developments increased speculation of change and contributed to volatility, alongside ongoing debate around fiscal direction. In fixed income, gilts benefited from lower-than-expected inflation and softer labour-market signals into month-end, supporting UK bond performance relative to global government bonds. Globally, bond markets delivered a modestly positive return overall, with the Bloomberg Global Aggregate Index up +0.3% for May, despite notable intramonth swings driven by geopolitics and inflation expectations.
Asia
Asia contributed meaningfully to global equity strength, supported by strong earnings and continued technology/semiconductor momentum. Emerging markets rose +9.7%, led by exceptionally strong returns in Korea (+33%) and Taiwan (+14%), consistent with sustained AI supply-chain demand. Japan also delivered another positive month (+6.2%), supported by improving growth data and expansionary policy settings. China remained mixed: the CSI 300 rose +3.0%, while MSCI China declined -2.8%, reflecting ongoing softness in domestic cyclicals despite pockets of market resilience.
Commodities
Commodity markets softened even as equities advanced, with commodities ending May down -3.6%, led lower by energy and precious metals. The US dollar index rose modestly (+0.3%). Oil’s sharp decline, below $100 after holding above $110 for much of the month, helped reduce immediate inflation pressure and supported a more constructive tone for both equities and bonds after earlier volatility.
Conclusion
May reinforced a constructive message: when energy stress eases and earnings deliver, markets can make meaningful progress even when macro data is uneven. Developed equities rose +4.6%, emerging markets outperformed at +9.7%, and the US continued to lead with the S&P 500 up +5.3%. Style and sector leadership remained growth-oriented, but regional participation broadened, particularly through Asia. The base case heading into June remains neutral-to-constructive, with diversified portfolios well-positioned to participate in upside while remaining resilient to shifts in inflation expectations and geopolitical headlines.
A Healthier Rally: Why May Looked More Balanced Than the Headlines Suggest
May was not a one-theme market. Returns were supported by participation across regions and styles, with developed markets up +4.6% alongside a stronger emerging-market move of +9.7%. Growth led, with growth up +7.0% versus value up +2.3%, but breadth improved through strong performance in multiple geographies. The dispersion of winners underscored that point: Korea (+33%) and Taiwan (+14%) stood out, Japan added another positive month (+6.2%), and Europe still finished higher (+4.1%) despite weaker survey signals. The practical takeaway is constructive: when returns come from multiple regions and are supported by earnings momentum rather than a single narrative, portfolios typically have more flexibility to stay diversified while still participating in upside.
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