Reopening Strait of Hormuz after 60-Day Ceasefire Could Unlock 20% of Global Oil Flow

Negotiators have proposed a 60-day extension to the current U.S.-Iran ceasefire, during which Iran would remove naval mines from the Strait of Hormuz and vessels would transit without tolls. In exchange, the U.S. would lift its blockade of Iranian ports and grant sanctions waivers for oil sales.

Under the draft terms, the strategic waterway—responsible for about 20% of global oil shipments—would operate free of mine hazards and transit fees. Commercial tankers would be allowed to pass through the narrow channel without inspections or delays tied to toll collection.

Reinstating normal traffic could inject roughly 20% more crude into international markets, potentially alleviating supply bottlenecks that have kept benchmark oil prices elevated. A sustained flow through the Hormuz corridor is likely to temper volatility and dampen inflationary pressure on energy costs.

For ExxonMobil, a more predictable oil export environment may translate into steadier feedstock access and reduced logistical risk premiums. Lower volatility could refine the company’s cash flow forecasts and influence capital allocation decisions for exploration and production.