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US 30-Year Treasury Yields Sustain 5% Levels for Longest Stretch Since 2006
Finance · Investment Banks/Brokers · yonhap_finance · 2026-09-01
The 30-year US Treasury yield remains above 5% for the longest period since 2006, driven by fiscal deficits, heavy corporate bond issuance, and Fed uncertainty.
What Happened
Prolonged Yield Surge: The yield on the 30-year US Treasury bond has remained above 5% for 55 days this year, marking its longest duration since 2006. After peaking at 5.34% in mid-August, the highest level since 2007, the long-term yield continues to hover at elevated levels.
Drivers of Higher Yields: Analysts attribute the persistent rise to significant federal fiscal deficits, a surge in corporate bond issuance for AI infrastructure, and ongoing uncertainty regarding Federal Reserve monetary policy. The sheer volume of corporate debt hitting the market is creating substantial supply-side pressure.
Limited Impact of Buybacks: Although the US Treasury Department doubled its long-term bond buyback program, market experts argue these measures are insufficient to offset the structural supply issues. With no immediate solution to the federal deficit, the market remains increasingly dependent on price-sensitive private demand.
Market Outlook: Investors are closely watching the Federal Reserve's next policy moves and the impact of rising energy prices on inflation. Options market activity suggests that some traders are bracing for further yield increases, with bets placed on rates reaching as high as 5.7% by November.