ENERGY and food-price spikes have snapped the disinflation narrative, forcing Treasury investors to recalibrate terminal-rate expectations and extend the Fed's restrictive window.

The two-year yield, a barometer of near-term policy, has moved higher as traders compress the probability of cuts in the first half of 2025. Bond-market pricing now implies rate cuts delayed until late second quarter at earliest, a sharp shift from November positioning.

Fiscal headwinds amplify the pressure. growing Treasury supply—driven by widening deficits—is pushing term premiums higher across the curve. The 10-year and 30-year yields face structural upward bias as investors demand greater compensation for duration risk and future inflation tail risk. Long-end yields have risen 15 to 20 basis points in recent weeks as debt ceiling negotiations underscore the absence of near-term fiscal consolidation.

This environment creates a dual squeeze: sticky inflation tethers short rates higher, while fiscal supply and term-premium expansion push long rates up independently. The result is a flatter curve that penalizes traditional barbell positioning and forces portfolio managers to reassess their duration stance.

Weaker productivity growth compounds the challenge. With trend growth capped and inflation proving sticky, the equilibrium real rate sits higher than the pre-2020 baseline. This structural headwind limits the Fed's ammunition for cuts and raises the bar for policy easing—even if headline inflation does roll over.

Corporate spreads face offsetting forces. Rising import competition from Asia is exerting margin pressure on domestic manufacturers and retailers, but credit deterioration remains selective for now. High-yield spreads have widened modestly as earnings forecasts face downward pressure in cyclical sectors, though investment-grade corporates have held relatively firm on the back of strong cash positions and refinancing activity.

Bond investors are now pricing a "higher-for-longer" regime with elevated uncertainty around the timing and magnitude of any easing cycle. Curve flattening is likely to persist, rewarding tactical positioning in the two-year and five-year part of the curve while punishing long-duration bets.