Key Highlights

• Global Supply Shock: The simultaneous reopening of Strait of Hormuz traffic and Iranian sanction waivers has driven both major oil benchmarks to their steepest quarterly declines since 2020.

• Persistent Geopolitical Risk: Iran's insistence on independent or joint control of the waterway keeps a risk premium embedded in forward oil pricing.

• Industry-Wide Monitoring: Shipping firms and energy majors are closely tracking the durability of Hormuz traffic normalization given the chokepoint's historical price impact.

The reopening of Strait of Hormuz shipping lanes is the central driver behind the sharp slide in both WTI crude to $70.7 and Brent crude to $74 per barrel, each posting roughly 30% quarterly declines in their largest drop since 2020.

Traffic through the critical chokepoint — through which a significant share of global seaborne oil flows passes daily — accelerated as a peace framework took shape between Washington and Tehran, releasing previously stranded Persian Gulf supply back into world markets.

This supply release occurred simultaneously with US sanction waivers unlocking additional Iranian export volumes, compounding the global oversupply dynamic that has weighed heavily on both major crude benchmarks throughout the second quarter of 2026.

Iran's continued insistence on controlling the waterway — either jointly with Oman or independently if a joint arrangement cannot be reached — introduces an element of ongoing geopolitical risk that traders are still actively pricing into forward oil contracts.

Global shipping and logistics firms with significant tanker exposure, alongside energy majors such as TotalEnergies and Shell (NYSE: SHEL), are closely monitoring the durability of the current Hormuz traffic normalization, given the chokepoint's outsized historical influence on global oil price volatility.

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