• U.S. Treasury yields surged across the curve after Fed officials Lorie Logan and Beth Hammack reiterated their support for a 25 basis point rate hike, intensifying market bets on tighter policy.
  • The 10-year Treasury yield climbed to 4.737%, the highest intraday level since January 2025, reflecting heightened expectations of near-term tightening.
  • Investors are recalibrating portfolios as the prospect of sustained higher rates ripples through borrowing costs and equity valuations.

The U.S. Treasury market experienced a sharp selloff on Thursday as two Federal Reserve officials defended their earlier calls for a quarter-point interest rate increase, catching investors off guard and prompting a rapid repricing of monetary policy expectations. The yield on the benchmark 10-year Treasury note rose as high as 4.737%, a level not seen since January 2025, before settling slightly lower. The move came after Dallas Fed President Lorie Logan and Cleveland Fed President Beth Hammack, in separate appearances, argued that the central bank's fight against inflation remains incomplete.

"We need to stay the course," Logan said at a conference in Austin, Texas, reiterating her view that a 25 basis point hike is warranted to ensure price pressures are firmly under control. Hammack echoed those sentiments in a speech in Cleveland, pointing to resilient consumer spending and a still-tight labor market as reasons for caution. Their hawkish remarks dampened hopes for an imminent pause, with interest rate futures now pricing in a higher probability of a move at the next Federal Open Market Committee meeting.

The selloff was broad-based, with yields on shorter-dated maturities also climbing. The two-year note yield, which is particularly sensitive to policy expectations, jumped to 4.98%, while the 30-year bond yield reached 5.21%. According to people familiar with the matter, some large institutional investors have begun trimming their duration exposure, fearing that prolonged high rates could pressure corporate earnings and household finances.

"The market is repricing the risk of no cuts this year," said Priya Desai, a fixed income strategist at a major asset manager, who requested anonymity to discuss market dynamics. "What we're seeing is a recognition that the Fed's resolve might be stronger than previously assumed." When asked for further comment, a Fed spokesperson declined to elaborate beyond the officials' public statements.

The impact of higher yields is already being felt across the economy. Mortgage rates, which have edged higher this week, could put additional strain on the housing market, while corporate borrowing costs are set to rise for firms looking to refinance debt. Equities also slumped, with the S&P 500 down 0.8% in afternoon trading, as investors digested the implications of a firmer Fed.

Background: The Federal Reserve had signaled earlier this year that it might ease policy, but stubborn inflation readings and strong economic data have forced a reassessment. Logan and Hammack's comments underscore a growing divide within the central bank, with some officials favoring a patient approach and others advocating for continued tightening. The debate comes as global bond markets face renewed pressure, with yields in Europe and Japan also rising this week.

"The persistent hawkish tone from certain Fed members is a reminder that the last mile of disinflation is often the hardest," said Marcus Chen, an economist at a Washington-based think tank. "If the Fed follows through with another hike, we could see further upward pressure on yields globally."

Correction: An earlier version of this article incorrectly stated that the 10-year yield reached its highest level since 2007. The correct comparison is January 2025.