US Bond Yields Hit 24-Year Highs as Oil Tops $100

Yields on 10-year and 30-year US bonds jumped to their highest levels in 24 years as oil prices climbed above $100, reviving concerns about inflation.

The rise in crude prices renewed worries that energy costs could keep inflation elevated. Higher fuel costs can feed into transport and production expenses, complicating efforts to bring price pressures under control.

Those concerns weighed on longer-dated bonds, where investors are particularly exposed to the risk that inflation will erode future returns. Bond yields rise as prices fall.

Increased corporate borrowing added to the pressure. Companies seeking financing compete for investor funds, potentially pushing borrowing costs higher across debt markets.

The combination of more expensive oil and greater demand for financing has intensified pressure on US bonds, with long-term yields reflecting renewed unease over the inflation outlook.