Ten-year Treasury yield closes on 5% as the bond selloff turns global

The yield on the 10-year US Treasury note moved to the cusp of 5% as a selloff swept through government bond markets^1,2. The move was described as unrelenting, with the benchmark yield pressing against a level it has not held in years².

The Treasury Department sold $22 billion of 30-year bonds, and the sale cleared at a high yield of 5.308%^3,4. Buyers turned up for the auction, but yields kept pushing higher afterwards rather than settling back³.

The auction landed in the same week that Treasury Secretary Scott Bessent expanded the government’s buyback programme. The first operation was set to purchase up to $6 billion of older Treasury securities with maturities between 10 and 20 years⁴. Yields surged anyway, and the beefed-up operation was reported to have failed to calm the market³.

Why it matters to investors

The selloff is not confined to Washington. Bond yields rose globally as the wave spread³, and the jump in Treasury yields triggered a selloff in Asian and Australian bonds⁷. Japan’s 10-year government bond yield rose 6 basis points to 2.97%, with the Bank of Japan widely expected to raise rates to a 31-year high next week⁵.

Two forces are named as drivers: the oil price and the growing expectation of a rate hike rather than a cut⁵. Bloomberg reported that bond traders are bracing for more swings at both ends of the US yield curve, and noted that US public debt has reached $40 trillion, raising what it called doom-loop risk¹.

For portfolios, the benchmark yield is the discount rate underneath every other asset. A 10-year note approaching 5% resets the hurdle for equities, credit and housing at once, and it does so while the Treasury’s own attempt to suppress long-end borrowing costs is visibly not working^3,4.

What to watch

The first question is whether the buyback programme gains traction on a second attempt, or whether the market continues to price supply and inflation over Treasury’s intervention^3,4. The second is the shape of the curve: Bianco told CNBC that investors should focus on the short or intermediate part of the curve, whose prices are less sensitive⁶.

The third is the international leg. If the Bank of Japan does raise rates to a 31-year high next week, the yield gap that has underpinned cross-border demand for Treasuries narrows further⁵, and the Asian and Australian selling already seen this week would have a fresh trigger⁷. Income-seeking investors are being told to weigh a benchmark near 5% against exactly that risk⁶.