US Treasury's bond buyback yields only temporary dip as 30-year yields climb to 5.27%
Long-term US borrowing costs rose again after a brief decline following the Treasury's debt-buyback plan, with 30-year bond yields reaching about 5.27% amid concerns over the growing national debt.
The United States Treasury's recent programme to repurchase government debt produced only a short-lived reduction in long-term borrowing costs. After yields on 30-year Treasury bonds fell to 5.18% earlier in the week, they climbed back to roughly 5.27% on Friday, according to market data.
The Treasury announced the buyback to boost demand for bonds and signal readiness to intervene when yields approach current levels. Economists said the move had limited impact, noting that the initial decline in yields was quickly reversed.
"As Bessent himself confirmed, the move is mainly a signalling mechanism, with the Treasury showing it is prepared to step in with yields near current levels," said analysts at Capital Economics.
Treasury Secretary Scott Bessent attributed the broader borrowing environment to the cumulative effect of fiscal policies, stating that the situation was not created overnight.
Rising global borrowing costs have been driven by higher oil prices linked to geopolitical tensions, increased financing by technology firms for artificial-intelligence projects, and a fiscal gap where tax revenues lag behind public spending. The national debt surpassed $40 trillion, doubling since 2016, reflecting sustained deficits under successive administrations.
The bond-market volatility also coincided with a weakening of the U.S. dollar, which could make American exports cheaper abroad while raising the price of imported goods and affecting travel costs for U.S. residents and foreign visitors.