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U.S. flash PMI surges; markets price hotter Fed path

Flash PMI data released Wednesday showed U.S. business activity racing to a multi-year high, fueled by new orders, while inflation pressures remained sticky. Markets immediately priced higher odds of another Federal Reserve hike as Treasury yields jumped.

By US Brief desk · Updated 2026-09-24T05:35:00-07:00

AI-assisted · US Brief desk · Sources listed below

Traders on the floor of the New York Stock Exchange on Wall Street (file photo)

What happened

Flash PMI data released Wednesday showed U.S. business activity racing to a multi-year high, fueled by new orders, while inflation pressures in the surveys remained sticky.

S&P Global’s composite reading near 58.4 marked the strongest stretch since 2021 in several reports, with services leading and manufacturing output and hiring picking up sharply.

Markets immediately priced higher odds of another Federal Reserve hike. Treasury yields jumped, the dollar firmed, and U.S. equities slipped as rate-sensitive tech lagged.

More context

For the real economy, a hot PMI with sticky prices is the Fed’s least comfortable mix: strong demand without clear disinflation. That combination explains why October hike odds jumped in futures markets.

US Brief’s takeaway: the print is a hawkish surprise for rates; watch final PMI revisions and upcoming inflation data before treating October as locked in.

This article expands the parent briefing bullet for readers who want more than the homepage summary. It does not replace the primary outlets listed in Sources.

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2 listed sources
  • Reuters / S&P Global PMI coverage, Sep 23, 2026
  • CNA market reaction wrap, Sep 23, 2026

References listed by US Brief; a source count is not a verification score.

Editorial sourcing notes

Flash PMI readings are preliminary and can revise; market reaction cited from Reuters wraps.

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