Global Yields Surge to Two-Decade High

A global rally in long-dated government yields has pushed the U.S. 30-year yield to its highest in roughly two decades, around 5.31%–5.33%, with the 10-year near 4.72% and mortgage rates climbing toward the mid-to-high 6% range in the U.S. This surge is driven by persistent inflation fears, rising oil prices, and ballooning national debts across major economies, alongside weakened foreign demand for Treasuries and large corporate debt issuance competing for capital. Analysts warn the selloff could continue, with some forecasting further rises if fiscal deficits and geopolitical tensions persist, even as some data suggests softer near-term economic momentum. The global effect includes higher borrowing costs for households and businesses, pressure on stock valuations, and a potential re-pricing of risk across markets, with Japan, Germany, and the UK seeing similarly elevated long-dated yields. The environment reflects a shift away from the post-crisis era of low rates toward one where debt sustainability and geopolitical risk increasingly shape bond markets, complicating policy and investment decisions. Mortgage and consumer borrowing costs could remain elevated as long as long-term yields stay elevated and inflation remains sticky.