
September Flash PMI Hits Five-Year High as Input Cost Inflation Reaches Highest Level Since 2022
U.S. business activity grew at its fastest pace in more than five years in September. The S&P Global Flash US Composite PMI rose to 58.4 from 56.0 in August. Input costs rose at the fastest rate since October 2022, driven by fuel and transport expenses, adding to inflation pressure the Federal Reserve is already trying to contain. Key Takeaways The Flash US Composite PMI Output Index reached 58.4 in September, a 62-month high and the fourth consecutive month of faster growth. The Flash US Manufacturing PMI jumped to 57.0 from 53.9, the strongest improvement in factory conditions since May 2022. The Services Business Activity Index rose to 58.7 from 56.5, a 59-month high. Employment rose at the fastest rate since June 2022, and manufacturing payrolls grew at the fastest pace since February 2021. Backlogs of uncompleted orders rose at the sharpest rate since May 2022, and supplier delays were the most widespread since July 2022. Final September manufacturing data will be published October 1, with services and composite data following on October 5. The Headline Numbers Show Broad-Based Acceleration The September flash PMI showed gains in both major sectors. The S&P Global Flash US Composite PMI Output Index, a weighted













































