Impact of Strait of Hormuz Tensions on Global Oil Markets

By Patricia Miller

May 31, 2026

2 min read

The closure of the Strait of Hormuz is causing significant disruptions in oil supply, impacting global reserves and prices.

#What is the Current State of the Strait of Hormuz?

The current market for the expectation that traffic in the Strait of Hormuz will normalize by June 15 sits at 7.5% for a positive outcome, a decrease from 10% within the last 24 hours. Due to a reported supply shock, the WTI Crude Oil market has seen an increase in the implied likelihood of rising prices. Meanwhile, the impact of the Bab el-Mandeb Strait closure appears to be minimal, marked at only 0.5% for a positive outcome.

#What Are the Key Insights?

Analyzing recent data reveals a significant decline in global oil reserves, which strongly suggests potential shortages and rationing. This situation is aggravated by the ongoing constraints affecting traffic through the Strait of Hormuz. Market trends indicate a diminishing likelihood of normal traffic flow resuming by mid-June, while rising oil prices are projected as a result of the severe supply disruption influencing expectations for WTI Crude Oil prices.

#How Is the Situation Affecting Oil Markets?

The prolonged closure of the Strait of Hormuz, a critical transit route for approximately 20% of the world’s oil shipments, has led to unprecedented declines in oil reserves. This development aligns with escalating conflicts involving Iran, the United States, and Israel, creating a volatile environment for oil and liquid natural gas flows. If the situation remains unresolved, it could lead to significant oil supply shocks and ultimately, widespread shortages. Addressing this scenario is crucial as it has far-reaching implications for global energy security.

#What Should Investors Monitor?

Key stakeholders are pivotal to any potential resolutions that may arise. Keeping an eye on the diplomatic actions and military movements involving figures such as Hossein Salami and Lloyd Austin is advisable, as these actions could significantly affect the situation in the Strait of Hormuz. Additionally, the strategies pursued by OPEC+ and major oil companies will play a crucial role in shaping market directions. Continuous monitoring of these geopolitical and economic conditions is essential in understanding future market fluctuations in this unpredictable context.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.