Recent surges in global oil prices have elevated near-term inflation risks beyond the Reserve Bank of New Zealand’s September projections, pushing market-implied odds for a 25 basis point Official Cash Rate increase at the October 28 review to 54 percent while no-change pricing sits at 38.5 percent. Headline CPI reached 4.1 percent in the June quarter, driven largely by fuel costs, though core measures remain closer to the 1–3 percent target band. Economists highlight the October 21 CPI release, NZIER QSBO survey, and labor-market data as key swing factors that could reinforce or temper the tightening bias signaled after back-to-back hikes lifted the OCR to 2.75 percent. With the policy path described as data-dependent rather than preset, traders are pricing in a modest probability of a larger move while discounting cuts given the medium-term inflation outlook.