Global oil markets reacted sharply on Friday after Iran announced the reopening of the Strait of Hormuz, triggering a near 11 percent drop in crude prices as traders responded to expectations of easing supply disruptions.
Iran’s Foreign Minister, Abbas Araghchi, stated that the key shipping route is now “completely open” to commercial vessels for the duration of the ongoing ceasefire. The declaration follows coordinated arrangements for vessel movement along designated routes, signalling a temporary restoration of passage through one of the world’s most critical oil transit corridors. The reopening has already reverberated across global energy markets, with benchmark crude prices trending sharply downward, Brent Crude falling to $89.49 (down 9.96%) and West Texas Intermediate dropping to $83.56 (down 11.75%) within minutes of the announcement, reflecting renewed supply confidence.
U.S. President Donald Trump acknowledged the development, confirming that the waterway is open while noting that the United States will maintain its naval blockade on Iranian ports pending a broader agreement. The blockade, introduced after earlier diplomatic efforts broke down, continues to target vessels linked to Iranian ports while allowing transit to other destinations.
The reopening comes alongside a broader ceasefire framework in the region, including a 10 day truce between Israel and Lebanon. Lebanese President Joseph Aoun described ongoing negotiations as sensitive, with discussions focused on security arrangements, prisoner exchanges, and border issues.
The Strait of Hormuz has been at the centre of recent market volatility since late February, when military escalation led to its closure. The route typically handles around one fifth of global oil supply, and its shutdown disrupted shipping flows, forcing major operators to suspend transit and tightening global supply.
Although the reopening announcement has eased market concerns, uncertainty remains over how fully and consistently traffic will resume. Iranian authorities indicated that vessel movement would follow specific coordinated routes, suggesting continued oversight of shipping activity during the ceasefire period.
Early signs of movement have emerged, with at least one crude tanker successfully navigating the route after earlier disruptions. However, broader shipping patterns remain below normal levels, with hundreds of vessels still positioned across the Gulf awaiting clearer conditions for transit.
At the same time, military activity continues in the area. U.S. forces have begun mine clearance operations to secure navigation routes, while diplomatic engagement involving multiple countries is ongoing to stabilise access to the waterway.
The economic implications of the reopening are significant. Analysts have warned that prolonged disruption in the Strait could push oil prices above 100 dollars per barrel and slow global economic growth. Friday’s price decline reflects expectations that restored flows could ease supply constraints, although the durability of this shift remains uncertain.
Market participants continue to monitor whether actual shipping volumes through the Strait increase in the coming days, as the pace of recovery in physical flows is expected to determine whether the current price correction is sustained or temporary.