Overview
- The sell‑off accelerated in mid‑May and has pushed sovereign yields in major markets to multi‑year or multi‑decade highs, with Germany’s 10‑year around 3.16% and long‑dated US Treasuries at levels last seen in 2007.
- Investors sold long‑duration bonds hardest, leaving many long‑dated bond ETFs down year‑to‑date and erasing gains for funds tied to decades‑long maturities while some ETFs outperformed because of currency moves or inflation‑linked holdings.
- Markets blame renewed inflation fears tied to the Iran war and higher oil for the move, and traders have raised the odds of further central‑bank tightening by the Federal Reserve and the European Central Bank.
- The repricing raises near‑term refinancing and fiscal risks: the IIF reports roughly $353 trillion of global debt and more than $17 trillion of borrowing that must be rolled or refinanced soon, which will cost more if high yields persist.
- Rising yields are already hitting households and companies through higher mortgage and borrowing costs, and analysts warn the shift will force portfolio changes such as shorter durations, more inflation‑linked paper, and fresh scrutiny of currency exposure.