U.S. manufacturing activity strengthened in October as domestic demand supported production, but manufacturers continued to report elevated costs that could keep pressure on prices paid by consumers. The Institute for Supply Management’s manufacturing Purchasing Managers’ Index rose to 55.5 from 54.5 in September, according to data released Monday.
A reading above 50 indicates growth in the manufacturing sector. Economists surveyed by Reuters had expected the index to remain at 54.5. The unexpected increase points to continued expansion at factories even as companies confront higher prices for commodities, including energy, and uncertainty over trade and economic policy.
Higher costs remain a concern
Manufacturers described business conditions as difficult despite the improvement in activity. Some cited policies coming out of Washington as a drag on operations. Others said the environment was making long-term planning difficult. Companies also pointed to rising energy costs connected to the conflict in the Middle East and to trade tensions with Canada as constraints on their businesses.
“While AI-related investment is expected to remain strong, further shifts in AI sentiment, which has worsened in recent weeks, could weigh on investment plans,” said Veronica Clark, an economist at Citigroup.
Clark said that even if current artificial-intelligence investment plans continue, the pace of future investment could slow. She also said higher interest rates and tighter financial conditions could weigh on parts of manufacturing that are not tied to AI-related spending.
What the report means for households
Manufacturing prices can affect household finances through several channels. Higher costs for energy, materials and other inputs can raise the prices businesses charge for goods. If those increases persist, they can add to inflation and reduce the purchasing power of wages. Higher interest rates, meanwhile, make credit more expensive for consumers and businesses.
The report arrives as the Federal Reserve attempts to contain inflation without causing a sharp decline in hiring or wage growth. The central bank raised its benchmark interest rate for the first time since 2023 six weeks ago and said another increase could occur later in the year, according to the report. The manufacturing data may add to the challenge for policymakers because it combines stronger activity with continued cost pressure.
| Measure | September | October |
|---|---|---|
| ISM manufacturing PMI | 54.5 | 55.5 |
Manufacturing represents a smaller share of the U.S. economy than services, but the sector remains an important signal of business investment, goods demand and price pressures. The October result showed that activity continued to expand, while manufacturers’ comments indicated that the outlook remained unsettled.
Investment and financial conditions
Clark’s assessment focused on the uneven effects of the artificial-intelligence investment boom. Companies involved in that spending may continue to see strong demand, while manufacturers outside those segments could face weaker investment as borrowing costs remain high and financial conditions tighten.
For consumers, the combination of growth and cost pressure means that a stronger factory reading does not necessarily translate into lower prices or easier financial conditions. The report instead describes an economy in which demand remains firm enough to support production while businesses continue to absorb higher costs and prepare for potentially slower investment.
- The ISM manufacturing PMI increased to 55.5 in October from 54.5 in September.
- Manufacturers continued to report elevated costs for commodities, including energy.
- Higher rates and tighter financial conditions could weigh on non-AI manufacturing investment, according to Citigroup economist Veronica Clark.
