Empty oil and product tankers have been observed entering the Gulf of Oman, proceeding into the Gulf via the strategic Strait of Hormuz. This movement indicates preparations to load crude and fuels, despite ongoing war-related disruptions and a partial U.S.-Iran blockade regime. Such tanker flows are critical to global oil supply chains and price stability, with market participants closely monitoring these developments. The current geopolitical climate, including tensions between the U.S. and Iran, adds complexity to the situation, as any escalation could further impact shipping routes through this vital channel.

Key Takeaways

• Market activity appears to suggest that the flow of empty tankers into the Gulf is seen as a preparatory step for increased shipping activity, potentially stabilizing oil supply.
• Pricing suggests participants view the current movements as consistent with a possible increase in transits, influencing the odds for scenarios where 80 ships transit the strait by June 30, 2026.
• The market has shown fluctuations in the likelihood of meeting the 80-ship threshold, with recent pricing reflecting a drop to 22% YES from 26% in the past 24 hours.

What to Watch

Observers should monitor announcements from key shipping entities like Maersk and CMA CGM for any indications of restored normal routes through Hormuz. Any de-escalation between the U.S. and Iran could suggest a shift towards increased transit activity. Conversely, further IRGC warnings or incidents could impact market confidence and the odds of reaching the transit threshold by the deadline. The daily 7-day average of ship arrivals published by IMF PortWatch will be a critical indicator in the coming weeks.

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