The trading week of 18–24 May 2026 was defined by extreme sensitivity to the shifting sands of Middle Eastern diplomacy and the continued blockade of the Strait of Hormuz, as market participants weighed the impact of a fragile ceasefire against stalled negotiations between Washington and Tehran. Global energy security remained precarious as the United States administration authorized a temporary sanctions reprieve for Russian oil at sea to stabilize physical markets, even as it tightened a naval blockade against Iranian exports that has already halved floating inventories in Southeast Asia since February.
International market price assessments for Brent crude demonstrated the week’s volatility, settling at $112.10 per barrel on Monday before falling to $105.02 by Wednesday as President Donald Trump announced the postponement of a major military strike to allow for Pakistani-mediated talks. West Texas Intermediate (WTI) followed a similar trajectory, sliding from $104.38 to approximately $98.26 over the same period. In the United States, retail fuel prices remained a flashpoint for political discontent, with the national average for regular gasoline reaching $4.52 to $4.53 per gallon — a surge of more than 40 percent from the previous year — while commercial diesel stabilized at roughly $5.63 per gallon.
Geopolitical maneuvering in Beijing cast a long shadow over the energy sector as China’s leader, Xi Jinping, hosted both President Trump and President Vladimir Putin in quick succession. While the Trump–Xi summit yielded commitments for China to purchase 200 Boeing aircraft and billions in agricultural goods, it failed to produce a breakthrough regarding the Strait of Hormuz, which currently obstructs 40 percent of China’s oil imports. Conversely, President Putin utilized the crisis to position Russia as a “reliable supplier” and an alternative to the unstable Persian Gulf, pushing for progress on the stalled Power of Siberia 2 gas pipeline project to diversify Beijing’s supply.
As the maritime impasse persists, regional players are aggressively developing “Plan B” logistics to move hydrocarbons overland. Syria has emerged as a critical transit hub, with its border crossings processing up to 400 tanker trucks daily as Iraq moves crude to the Mediterranean port of Baniyas. Simultaneously, the United Arab Emirates has directed its state oil company to fast-track a new pipeline to the port of Fujairah, aiming to double its export capacity bypassing the strait by 2027. These efforts coincide with a “K-shaped” economic impact globally; while wealthy households maintain consumption patterns, lower-income Americans are spending up to half their weekly income on fuel, and Japanese industries face a crisis in naphtha supplies that has spiked 79.4 percent.
Market analysts warn that the current equilibrium is unsustainable and highly vulnerable to a resumption of hostilities. The Federal Reserve Bank of Dallas projects that if the Strait of Hormuz remains closed through September, oil could reach $167 per barrel, with some private analysts cautioning that a “full, large-scale assault” on Iran could drive prices as high as $200. Looking forward, the focus shifts to the G7’s ability to maintain a unified front on Russian sanctions and the upcoming NATO summit in Ankara, where Secretary of State Marco Rubio expects a reckoning over allies’ reluctance to join active operations in the Middle East.