US 30-year yield returns to 2002 high as oil revives inflation fears

The 30-year Treasury yield rose back to its highest level since 2002 as US government bonds resumed their decline. Bloomberg Television linked the move to climbing oil prices, which have renewed concern that inflation could accelerate and prompt additional central-bank interest-rate increases.

The move extends a repricing in long-dated rates after the recent retreat in Treasuries. Vishal Khanduja, head of broad markets fixed income at Morgan Stanley Investment Management, discussed the path for yields and the condition of credit spreads.

Higher Treasury yields directly affect the financing benchmark for governments, companies and households. They also raise the discount rate applied to long-duration assets, while wider or narrower credit spreads determine how much corporate borrowing costs move beyond the Treasury curve.

The inflation signal remains tied to oil prices, and the path for yields is unresolved. Khanduja addressed whether long-term yields are nearing a peak, but the market’s next move depends on how persistent the energy-driven inflation concern becomes and how central banks respond.

Oil prices, upcoming inflation data and central-bank decisions are the key markers for whether the rise in long-term yields extends. Credit-spread performance will show whether the move remains concentrated in government rates or broadens into corporate financing conditions.