IEA Warns Oil Markets Enter 'Red Zone' by July as UBS Lifts Forecasts

Oil markets face acute tightness as IEA chief Fatih Birol warned May 21 that inventories could hit critical lows by July amid rising summer demand. The crisis escalated from early-2026 Venezuela developments into a full Iran war and Hormuz blockade, slashing global output by 12.8 million bpd and Persian Gulf production by 14.4 million bpd with cumulative losses near 1 billion barrels. Recent IEA and OPEC reports trimmed 2026 demand by 420,000 bpd while projecting a 1.78 million bpd deficit, with normalization unlikely before 2027 and Brent holding near $106-108/bbl. UBS raised September Brent targets to $105 amid upside risks above $150 if disruptions persist.