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Report published September 24, 2026

US Shares Fall as 10-Year Treasury Yield Hits Highest Since 2007 – Commonwealth Bank Research

Commonwealth Bank of Australia · September 24, 2026

US equities fell alongside government bonds as 10-year Treasury yields climbed to 5.11%, their highest level since 2007, driven by strong business activity data and surging crude oil prices. Brent crude rose above $US103/bbl after Iran refused to reopen the Strait of Hormuz, stoking expectations of further Federal Reserve rate hikes.

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Finvaulta summarizes Commonwealth Bank of Australia's analysis. Attribute opinions, forecasts, time-sensitive values, and chronology to the issuer and report date; do not treat this page as an independent verification or a current market-data source.

Key Takeaways

  • 1.US equities fell and benchmark 10-year Treasury yields surged 15 bps to 5.11%, reaching their highest level since 2007 following strong US business activity data.
  • 2.Crude oil rallied above $US103/bbl after Iran signaled the Strait of Hormuz will not be reopened without meeting its conditions, fueling inflation concerns and Fed rate hike expectations.
  • 3.A weak $US70 billion 5-year Treasury auction and hawkish remarks from Fed Governor Michael Barr reinforced market expectations for further Fed interest rate hikes, with fed funds futures pricing a 66% chance of an October hike.

Table of Contents

  • US shares fall as 10-year Treasury yield hits highest since 2007
  • Key Events to Watch
  • Australia and NZ

Report data

Key figures extracted from this report

MetricEstimateContext
Flash US Composite PMI Output Index58.4 index pointsHighest level since July 2021, tracking manufacturing and services sectors.
US 10-Year Treasury Yield5.11%Highest level since 2007 and largest one-day rise since April 2025.
Brent Crude Futures Price103.08 USD/barrelSettled higher due to geopolitical tension and closure of the Strait of Hormuz.
US 2-Year Treasury Yield4.90%Reached intraday high of 4.947%, highest since May 2024.
Market implied probability of October Fed rate hike66%Priced by fed funds futures traders amid persistent inflation above the 2% target.
Source: S&P Global; Bloomberg. This is a dated model snapshot, not a live forecast.

Reports in this series

Daily Alert is shown in chronological order through this edition, published on September 24, 2026.

Part of the Daily Alert series — view all 4 editions

  1. Sep 21Economics Economics Daily Alert 21 09 2026
  2. Sep 22Economics Economics Daily Alert 22 09 2026
  3. Sep 23Economics Economics Daily Alert 23 09 2026

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