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Report published September 23, 2026

Rates Spark: The Overshoot Commences – ING Strategy on Rising US and European Bond Yields

ING · September 23, 2026

Strong September PMIs have propelled US 10-year yields above 5.1% and Euribor 10-year rates to 3.5%, initiating a potential yield overshoot that could stretch US 10-year yields toward 5.5%. This rate surge poses severe challenges for European sovereign debt dynamics, widening peripheral and semi-core spreads such as French OATs versus German Bunds.

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Finvaulta summarizes ING'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.Strong US composite PMI data (58.4) pushed US 10-year Treasury yields above 5.1%, raising the risk of an overshoot into the 5.25% to 5.5% range.
  • 2.Rising yields pose risks for European debt dynamics, widening sovereign spreads such as the 10Y French OAT/German Bund spread beyond 100bp.
  • 3.The rise in European rates is heavily influenced by external factors, including higher US real yields, Japanese rate pressure, and higher oil prices.

Table of Contents

  • Rates Spark: The overshoot commences
  • PMIs have their day in the spotlight, and the US Treasury yield tops 5% with some conviction this time
  • Better growth is not necessarily good news for European government debt dynamics
  • Thursday's events and market views

Report data

Higher rates can lead to wider European government bond spreads

MetricEstimateContext
US Composite PMI58.4 indexKnocking on the door of 60, historically associated with boom conditions.
US 10-Year Treasury Yield5.1%Breached above 5.1% following PMI print; also the revised year-end forecast.
Probability of Fed Rate Hike in October70%Probability has moved above 70%.
Carry Spread (Fed Funds to 2-Year Yield)100 bpsBack up at over 100bp.
French 10Y OAT - German Bund Spread Widening6 bpsWidened by some 6bp to push spread to well above 100bp.
Source: S&P Global. This is a dated model snapshot, not a live forecast.

Reports in this series

Rates Spark is shown in chronological order through this edition, published on September 23, 2026.

Part of the Rates Spark series — view all 47 editions

Looking for the latest edition? ING Think rates spark dont get too comfortable (Oct 8, 2026)

  1. Sep 15ING Think rates spark how about a 50bp hike now that would be quite the statement
  2. Sep 16ING Think rates spark fed hike
  3. Sep 21ING Think rates spark time not on frances side
  4. Sep 22ING Think rates spark asymmetric relationship between oil and rates

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