Overview
- The G7 announced on Friday a coordinated release of 100 million barrels of crude and diesel from emergency stocks to relieve tight fuel markets.
- Markets ticked lower after the announcement but oil remains near $100 a barrel and diesel supplies are still scarce, keeping pump prices and refining margins elevated.
- Shipping data show crude transit through the Strait of Hormuz has recovered to roughly 76% of prewar levels while refined-product shipments, especially diesel, are at about 11% of prewar flows.
- Supply is further constrained by policy and security moves: Russia extended its diesel export ban through October 31, China limited fuel exports around Golden Week, and Iran‑linked Houthi attacks continue to threaten Gulf shipping and refinery infrastructure.
- Analysts warn the G7 release is a short-term fix that depletes buffers and that repairing damaged refineries, restoring product trade flows, and rebuilding inventories could keep markets tight well into 2027 with wider price and inflation effects.