US Treasury 10-Year Yield Eases to 5.24% on September 29 After Hitting 5.27% Multi-Decade High, Traders Price 65% Chance of October Fed Hike

The US 10-year Treasury yield eased to 5.24 percent on September 29, 2026, according to Trading Economics, down 0.01 percentage points from the previous session after hitting an intraday high of 5.27 percent on Monday, the highest level since June 2007. The 30-year Treasury yield reached 5.55 percent on Monday before settling at 5.52 percent on Tuesday, according to CNBC and Bloomberg. Shorter-dated yields also remain elevated, with the 2-year note at 4.93 percent, up from approximately 4.76 percent a week earlier. Traders are now pricing a 65 percent probability of a 25-basis-point Federal Reserve rate hike in October and a 53 percent chance of another move in December, according to Trading Economics, up from 64.2 percent on Friday. The renewed climb in yields follows surging oil prices on stalled US-Iran negotiations and persistent inflation concerns, compounded by the Fed's September 16 decision to raise rates to 3.75-4.00 percent, the first hike in three years.

The yield surge matters because it directly raises borrowing costs for consumers and businesses on everything from mortgages to credit cards to corporate debt, while the inversion between short and long maturities signals persistent recession risk even as the Fed tightens policy. The 10-year Treasury serves as the benchmark rate for home loans, auto financing, and corporate bonds globally, meaning each basis-point move ripples through capital allocation decisions worldwide. At current levels mortgage rates have climbed above 7.5 percent for the first time since April 2024 according to Mortgage News Daily, while corporate bond issuance has slowed sharply as CFOs balk at locking in higher rates. The bond selloff also threatens to deepen losses for pension funds, insurance companies, and foreign central banks holding Treasuries, potentially forcing asset sales that could amplify volatility across equity and credit markets. If oil remains elevated and the Fed follows through with additional tightening, Bloomberg notes that October historically posts median Treasury losses of 0.7 percent, suggesting further pain ahead for fixed-income portfolios already nursing the worst September performance since 2023.

Sources

Trading Economics, 'US 10 Year Treasury Note Yield,' September 29, 2026, tradingeconomics.com; CNBC, 'Treasury yields rise as march to multiyear highs continues,' September 28, 2026, cnbc.com; Bloomberg (Toby Alder), 'Stock Market Today: Dow, S&P Live Updates for September 29,' September 28, 2026, bloomberg.com; Bloomberg (Ruth Carson and Masaki Kondo), 'Traditionally Terrible October Looms for Beleaguered Treasuries,' September 29, 2026, bloomberg.com; Mortgage News Daily, 'Daily Newsletter: Monday September 28, 2026,' September 28, 2026, mortgagenewsdaily.com.