ISM Manufacturing PMI Hits 4-Year High at 54.0 as China Stalls at 50.0 and Eurozone Slows

The Quick Take

• The US ISM Manufacturing PMI rose to 54.0% in May — the strongest reading since May 2022 — extending the sector expansion streak to five consecutive months.
• China's official manufacturing PMI held exactly at 50.0 in May, the contraction-expansion threshold, while non-manufacturing activity reportedly improved.
• The eurozone HCOB Manufacturing PMI final reading was 51.6% in May, cooling from April's near four-year high of 52.2% but confirming a fourth straight month of expansion.

The May PMI data reveals a sharply diverging global manufacturing cycle with the United States running strongest in four years at 54.0% while China idles precisely at the stagnation threshold and the eurozone cools but holds positive territory. This US-China PMI divergence is historically consequential: when US manufacturing leads global recovery while China stalls, commodity flows tend to re-route and Asian supply chain relationships are restructured. The fifth consecutive US expansion month in manufacturing, reaching a level last seen in May 2022, validates the argument that US industrial capacity is responding positively to reshoring incentives, infrastructure investment, and AI-driven capex cycles.

The market implications are differentiated by geography. A US ISM reading above 54 historically correlates with above-trend S&P 500 industrials performance, outperformance in cyclical materials and transportation equities, and a firmer dollar trajectory. China's 50.0 reading creates a supply chain redirection opportunity for India, Vietnam, and ASEAN manufacturers who are positioned to absorb orders that Chinese factories are not capturing. Eurozone PMI's moderation at 51.6 — still in growth territory but decelerating from April's near-peak — suggests European industrials face a softer H2 growth trajectory, particularly as German manufacturing remains structurally challenged by energy cost headwinds.

The June ISM Manufacturing release is the critical forward data point: a print above 55 would confirm a genuine acceleration in the US industrial cycle and likely trigger earnings estimate upgrades for S&P 500 industrials. China's June PMI is equally watched — any drop below 50 confirms contraction and would likely accelerate PBOC stimulus speculation. The macro variable for the full global picture is US-China trade policy: any escalation in tariffs or export controls would directly depress both China's manufacturing PMI and the eurozone's export-dependent industrial base while modestly benefiting US domestic producers insulated from competition.

Synthesized from 4 sources.