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US 10-year Treasury yield chart showing surge to 5.10% on September 23, 2026
Photo: Wolf Street

5-Year Treasury Yield Tops 5% After PMI Surge and Weak Bond Auction

CNBC2 min read6 sources

Why is the 5-year Treasury yield rising today?

The 5-year Treasury yield (^FVX) rose above 5% on Wednesday for the first time since 2007, driven by a tepid $70 billion note auction and a surprise surge in PMI business activity data.

Key numbers

5-Year Treasury Yield (intraday peak)5.03%+18 bps on the day; first cross above 5% since 2007
5-Year Treasury Yield (closing level)4.99%+15 bps; settled just below 5% threshold
10-Year Treasury Yield (intraday peak)5.135%+13 bps; highest since July 2007 [1][4]
5-Year Note Auction Yield5.033%Weakest demand in ~4 years; size $70B [3] vs $80B reported by [2]
S&P Global Composite PMI (September)58.4vs 55.3 expected; highest since July 2021 [3][4]
October Fed Rate-Hike Probability71%Up from 55% the prior day [1][4]

What happened

The 5-year Treasury yield (^FVX) rose above 5% on Wednesday for the first time since 2007, driven by a tepid $70 billion note auction and a surprise surge in PMI business activity data. Investors demanded a 5.033% yield to buy all notes on offer — the highest auction yield in nearly 20 years — signaling fading demand for US government debt. The S&P Global Composite PMI jumped to 58.4 in September, its best reading since July 2021, showing the economy was still running hot with rising price pressures. Traders lifted October Fed hike odds to 71%, dragging the Nasdaq down 1.1% and the Russell 2000 down 1.7%.

Why it matters

The 5-year Treasury yield is a benchmark that ripples through the whole economy — it shapes mortgage rates, car loans, and the borrowing costs companies pay when they want to grow. When it hits 5%, it competes directly with riskier investments, making stocks look less attractive by comparison. The fastest-growing companies — the kind that crowd the Nasdaq and Russell 2000 — are hurt most, since their value depends heavily on cheap future credit. Investors with large bond portfolios also face real losses as prices fall when yields rise.

Who this affects

Marketbearish
High impact
Nasdaq and Russell 2000 fell sharply on rate fears.
Companybearish
High impact
Debt-heavy companies face higher refinancing costs as yields surge.
Competitorsmixed
Medium impact
Banks and money-market funds gain; growth stocks lose.
Industrybearish
High impact
Tech and small-cap sectors face worst valuation pressure.

US 5-Year Treasury vs UK 5-Year Gilt, German 5-Year Bund

US 5-Year Treasury^FVX4.99%+15 bps+121 bps
UK 5-Year GiltGUKG5Y4.99%——
German 5-Year BundGDBR53.39%~0 bps+102 bps

As of 2026-09-24

How we got here

  1. Fed raised rates to 3.75–4.00% target range at September meeting

  2. S&P Global Flash PMI surged to 58.4 composite, highest since July 2021

  3. $70B 5-year note auction drew the weakest investor demand in four years

  4. 5-year yield briefly topped 5% intraday; 10-year peaked at 5.135%

  5. Nasdaq fell 1.13% and Russell 2000 lost 1.77% at close on rate fears

What to watch

  • Federal Reserve October meeting: rate hike now 71% likely2026-10
  • If 10-year yield holds above 5%, equity pressure intensifies2026-10
  • September CPI report: hot reading would raise odds of further hikes2026-10

Educational content only. Not investment advice.

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