Oil markets near danger zone as US-Iran deal becomes urgent now

Oil markets are approaching a critical supply ‘danger zone’ as disruptions around the Strait of Hormuz and rapid inventory drawdowns tighten physical markets; the International Energy Agency (IEA) warned supplies could enter a red zone by July–August.

The shift followed maritime restrictions after escalation of military operations earlier in the year and Iran’s effective blockade of transit through the strait. The US temporarily paused an operation to escort ships through the waterway in early May, citing “progress” in talks with Iran toward a broader settlement — a development reported by Reuters and the Associated Press that has shaped recent market moves.

On the physical side, visible inventories have been drawn down at an unprecedented pace, according to bank and market reports, and coordinated releases from strategic reserves have so far only partly offset the loss of seaborne flows. Goldman Sachs highlighted a record-rate drawdown in May and the IEA reiterated that even with strategic releases the commercial stock cushion is shrinking rapidly, supporting a volatile price environment.

A number of mitigating factors — re-routing of some Gulf flows via pipelines, government reserve sales, and weaker refinery demand in major importers — have so far prevented a full-blown supply shock. Nevertheless, industry research houses such as S&P Global warn that sustained inventory erosion would raise the risk of higher energy inflation and slower growth if disruptions persist into the peak summer demand season.

Market participants say a credible US‑Iran agreement that reopens the Strait of Hormuz would materially ease price pressure, but the timing and terms of any deal remain uncertain. In the near term traders will watch inventory data, IEA commentary and diplomatic developments closely; policymakers and central banks will factor energy-driven inflation risks into macro projections until supply dynamics clearly stabilise.