The latest purchasing managers’ index data has laid bare a fundamental split in the global economy: the United States is expanding across both manufacturing and services, while Europe’s largest economies are experiencing outright contraction in the services sector — the very sector that generates the majority of their GDP.
S&P Global’s flash PMI for May 2026 places US manufacturing at 55.3 and services at 50.9, making the United States the only major developed economy where both sectors sit above the 50 expansion threshold simultaneously. The manufacturing reading signals decisive momentum in new orders, output, and supplier activity. Services, while technically expanding, leaves almost no margin — a drop of less than one point would push it into contraction.
The contrast with Europe is sharp and worsening. The Eurozone’s services PMI fell to 46.4 in May from 47.6 in April, marking a 31-month low for the composite reading at 47.5. The UK suffered an even steeper decline: services fell sharply to 47.9. Both economies see manufacturing still in expansion — 51.4 for the Eurozone and 53.7 for the UK — but the services contraction is dragging overall momentum down heavily.
What makes this particularly challenging for policymakers is the inflation backdrop. S&P Global’s chief business economist Chris Williamson noted that input cost inflation across the major advanced economies hit a four-year high in May, driven by energy price spikes and supply chain disruptions linked to the ongoing Middle East conflict. This creates a policy dilemma: central banks facing pure demand weakness can cut rates freely, but those confronting weak demand paired with sticky price pressures have far fewer options.
The European Central Bank has a marginally stronger case for easing — a composite PMI at a 31-month low is the most compelling macro argument for rate cuts in over two years — but the same inflation constraint limits how far it can go. ECB officials have warned that if energy price shocks expand further, monetary policy may need to tighten to contain second-round inflationary effects.
The UK faces its own version of this dilemma. Unemployment has risen to 5.0%, according to the Office for National Statistics, with job vacancies falling to their lowest level since 2021 at 705,000. Payroll employment dropped sharply in April. The conflict in the Middle East is adding another layer of uncertainty through higher energy prices and supply chain disruption, which squeezes household incomes and raises costs for employers simultaneously.
Meanwhile, the US economy continues to draw strength from AI-related capital expenditure, helping drive a GDP rebound from 0.5% annualized in Q4 2025 to 2.0% in Q1 2026. The practical implication is clear: the global economy is not moving in one direction. Europe is contracting in services with constrained central bank options; Asia is holding steady without breaking higher; and the US is expanding with manufacturing leading the way. Strategies built on the assumption of synchronized global cycles are likely to misfire.