US manufacturing activity accelerates in October

US manufacturing activity increased in October due to solid domestic demand and AI spending. The ISM manufacturing PMI rose to 55.5 while factory input prices stayed high.

Employees work on the production floor of the General Stamping & Metalworks building in South Bend, Indiana, U.S., March 23, 2026.

United States manufacturing activity rose to 55.5 in October amid solid domestic demand, outpacing economists' expectations. The Institute for Supply Management reported the expansion follows a 54.5 reading in September, keeping factory growth steady. Strong consumer spending and artificial intelligence investments continue to drive industrial momentum despite ongoing inflationary pressures.