NEW YORK — The Federal Reserve's July 31 Federal Open Market Committee meeting is now live for a potential rate hike, as a sharp jump in oil prices forces fixed-income markets to reassess near-term policy expectations.

Fed funds futures now price a higher probability of a 25-basis-point increase at the July 31 meeting, a notable shift from prior expectations of a prolonged pause. The two-year Treasury yield rose on the session, reflecting the repricing of near-term rate risk. The 2s10s spread steepened modestly as the market absorbed the inflation signal embedded in the energy move.

The oil surge caught duration-sensitive portfolios off guard. Fixed-income managers are reassessing interest rate risk, particularly on longer-dated assets, where rising inflation expectations erode the real value of future cash flows.

Equities reacted cautiously. The Nasdaq fell 0.6 percent to 24,976, the Russell 2000 dropped 0.3 percent to 2,930, and the S&P 500 closed flat at 7,412, as investors weighed inflation risk against the drag from tighter monetary policy.

Federal Reserve Chair Kevin Warsh has consistently emphasized data dependency in setting policy. His recent comments point to a firm commitment to the 2 percent inflation target, suggesting the FOMC will respond decisively to renewed price pressures. An energy-driven inflation shock gives the committee grounds to shift toward a more hawkish stance.

The U.S. dollar index strengthened on the day, reflecting the prospect of higher domestic rates. That move adds pressure to emerging market currencies and dollar-denominated commodity prices.