By William Collins, consultant in stock markets – Eurasia Business News, September 30, 2026. Article no 3187

The 10-year U.S. Treasury yield climbed to a new 24-year high on Wednesday, September 30, 2026, after stronger-than-expected economic growth outweighed a softer reading on inflation. The yield briefly reached 5.304%, surpassing its 2007 intraday peak and touching its highest level since May 2002. The move deepened concerns about borrowing costs, even as markets reduced expectations for another Federal Reserve rate hike in October.
Stocks finished mixed as the Treasury selloff continued. The Dow Jones Industrial Average fell 0.9%, the S&P 500 declined 0.3%, while the Nasdaq Composite edged 0.2% higher. The contrasting performance reflected continued strength in technology shares alongside pressure on economically sensitive and rate-dependent companies.
Treasury Yields Reach New Milestones
The latest bond-market selloff pushed the 10-year Treasury yield to 5.304% during afternoon trading. It later settled near 5.29%, its highest closing level since 2002. The yield had ended the previous session around 5.25%, showing how rapidly borrowing costs have risen in recent weeks.
The 10-year Treasury yield is a crucial benchmark for the U.S. financial system. It influences mortgage rates, corporate borrowing, consumer loans, commercial real estate and the valuation of long-term investment projects.
The yield’s increase was particularly notable because it occurred alongside softer-than-expected inflation data. Investors focused instead on stronger growth, rising private-sector activity and continued government borrowing needs.
The 10-year yield rose by approximately 0.87 percentage point during the third quarter, its largest quarterly increase since the first quarter of 1994. The two-year Treasury yield also recorded its biggest quarterly rise since 2023, increasing about 0.75 percentage point to roughly 4.89%.
| Treasury indicator | September 30 level | Market significance |
|---|---|---|
| 10-year Treasury yield | 5.304% intraday; about 5.29% close | Highest since May 2002 |
| 2-year Treasury yield | About 4.89% | Reflects expectations for Fed policy |
| Quarterly 10-year increase | About 0.87 percentage point | Largest quarterly rise since 1994 |
| 30-year Treasury yield | Above 5.5% recently | Highest area since the early 2000s |
U.S. Economy Grows Faster Than Expected
The Commerce Department revised its estimate for second-quarter U.S. GDP growth to an annualized 2.2%, up from the previous estimate of 1.5%. The upgrade reflected stronger consumer spending and investment, including spending associated with artificial-intelligence infrastructure.
The data showed that the U.S. economy remained resilient despite high interest rates, elevated energy prices and geopolitical uncertainty linked to the conflict in the Middle East.
For bond investors, stronger growth can be negative because it reduces the likelihood that the Federal Reserve will need to cut rates quickly. A resilient economy gives policymakers more flexibility to keep rates restrictive if inflation remains above target.
At the same time, the improved GDP figure increases the amount of Treasury debt investors expect the government to issue over time, adding to concerns about supply and pushing longer-term yields higher.
Inflation Eases but Remains Elevated
The Personal Consumption Expenditures Price Index rose 3.4% over the year through August, matching July’s revised increase. Economists had expected a faster 3.7% rise. On a monthly basis, headline PCE inflation increased 0.3%.
Core PCE inflation, which excludes food and energy, rose 3% year over year, down from 3.3% in July and below economists’ expectations. The result was relatively encouraging for the Federal Reserve, whose inflation target is 2%.
The softer inflation data reduced market expectations for another Fed rate hike at the October meeting. Traders priced in roughly a 37% to 39% probability of a quarter-point increase, down from around 51% the previous day and nearly 71% a week earlier.
However, inflation remains well above the Fed’s target. Investors are therefore balancing two opposing signals: price pressures are moderating, but economic growth remains strong enough to keep monetary policy restrictive.
Wall Street Ends Mixed
The Dow fell sharply as higher yields pressured financial, industrial and consumer-facing companies. The S&P 500 also declined, while the Nasdaq gained as technology shares showed relative resilience.
Growth stocks can benefit when inflation data reduces expectations for immediate rate hikes. But the rise in the 10-year yield remains a major obstacle because higher discount rates reduce the present value of future earnings.
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The day’s market action demonstrated this tension. Softer inflation helped technology shares, while stronger growth and persistent bond-market selling limited broader equity gains.
Oil Prices Rise Again
Oil prices advanced after recent declines. Brent crude settled around $103.50 a barrel, while West Texas Intermediate crude closed near $90.42. Other market data showed Brent futures rising to approximately $103.19 and WTI near $90.32.
The oil market remains sensitive to Middle East shipping routes, the Strait of Hormuz and the restoration of Saudi export capacity. Higher crude prices can reinforce inflation pressures, particularly for transportation, energy-intensive manufacturers and consumers.
The rebound in oil also complicates the Fed’s policy outlook. A sustained rise in energy prices could slow progress on inflation even if core price pressures continue to ease.
Gold Price in U.S. Dollars
Gold fell on September 30 as elevated Treasury yields and the stronger dollar continued to pressure bullion. The supplied live-market data showed spot gold at a bid of $4,158.50 per ounce at 6:02 p.m. New York time, up $2.50, or 0.06%, during that quote snapshot. The day’s displayed range was approximately $4,146.70 to $4,220.00.
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Other market references placed spot gold near $4,157–$4,181 per ounce, depending on the time and pricing source. Trading Economics listed gold near $4,157.80, down about 0.58% on the session.
Gold’s performance reflected competing forces. Softer inflation and reduced rate-hike expectations supported bullion, but the 10-year yield above 5.3% raised the opportunity cost of owning a non-yielding asset.
Market Outlook
The September 30 session ended the quarter with a clear message: U.S. growth remains resilient, inflation is easing only gradually and long-term Treasury yields are rising rapidly. Investors will now focus on employment data, Federal Reserve commentary and whether oil prices remain above $100.
If yields continue higher, stocks may face increasing valuation pressure. If inflation declines without a sharp slowdown in growth, however, technology shares could continue to outperform while markets reassess the timing of future Fed rate hikes.
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© Copyright 2026 – Eurasia Business News. Article no. 3187