Recent elevation in global energy prices from the protracted Middle East conflict has pushed UK CPI inflation to 3.5% year-on-year in September 2026, up from 2.6% in June, with motor fuels and utilities contributing the bulk of the rise. The Bank of England responded by lifting Bank Rate 25 basis points to 4% in early November, its first hike in this cycle, to limit second-round effects on wages and services prices. Official forecasts from the OBR and BoE indicate the 2026 annual average is likely to settle near 3.5%, as base effects and restrictive policy begin to offset ongoing energy pass-through. Trader positioning in the 3.5–3.9% range reflects these near-term pressures alongside expectations that inflation will peak near 5% in 2027 before easing.