US Manufacturing PMI Hits 4-Year High on Defense and AI Demand
Key Facts
In a move reflecting the resilience of the U.S. economy amid geopolitical volatility, manufacturing activity has surged to its highest level in over four years. According to reports, this robust expansion is primarily driven by increased defense spending and the rapid buildout of AI infrastructure. Furthermore, U.S. GDP is now expected to grow by approximately 6% in the third quarter of 2026, signaling a significant acceleration in industrial output.
The sector's outperformance is underpinned by solid demand across aerospace, defense, machinery, and electronics, despite lingering concerns over inflation. Per market data, this strength contrasts with global peers; for instance, China's Manufacturing PMI recorded a contraction at 49.2 on July 31, 2026, while Japan's industrial production grew by 1.3% month-on-month, highlighting the relative dominance of U.S. industrial activity.
From a macro perspective, investors are weighing these growth figures against recent inflation data, such as the U.S. Core PCE Price Index which rose by 0.1% on July 30, 2026.
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Update: Recent data showed expansion in the U.S. service sector, with the ISM Services PMI recording a reading of 54.1. In tandem with this momentum, markets saw a shift toward safe-haven assets as gold prices surged to trade above $4,200 per ounce, as investors weigh robust growth data against emerging slowdown fears.