US-Iran Peace Deal Reopens Strait of Hormuz

The United States and Iran reached a peace agreement ending roughly four months of conflict, with Iran agreeing to allow free passage through the Strait of Hormuz for at least 60 days. The deal structurally reshapes global energy supply chains, tanker routing, and oil price dynamics.

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The reopening of the Strait of Hormuz removes the physical blockade that has constrained roughly 20% of global seaborne oil and LNG flows since June 2026, causing an immediate structural repricing of energy markets. Oil tanker operators that rerouted around the Cape of Good Hope face sharply reduced freight premiums as the shorter Hormuz route reopens. Refiners and petrochemical producers who absorbed elevated crude input costs gain immediate margin relief. Defense and military logistics contractors who benefited from the conflict environment face reduced demand signals. The 60-day free-passage window introduces residual uncertainty around toll structures, meaning energy market volatility may persist at a lower level, but the structural supply disruption premium is largely removed.