Brent Crude Surges Past $115 as U.S. Threatens Iranian Port Blockade

Global oil benchmarks climbed sharply on Wednesday, with Brent crude futures for June delivery rising 3.5% to $115.13 per barrel. U.S. West Texas Intermediate (WTI) followed suit, increasing 3.7% to reach $103.69 per barrel. The price action is driven by reports that the U.S. administration plans to intensify pressure on Iran by extending blockades of its ports. This move threatens to further disrupt oil flows through the Strait of Hormuz, a critical chokepoint for global energy supplies. WTI has seen a dramatic ascent, gaining over 49% since the onset of the U.S. and Israeli-led conflict with Iran on February 28. President Donald Trump reinforced this stance via social media, warning Tehran to "get smart soon" as diplomatic efforts to end the hostilities appear to have stalled. Simultaneously, the market is reacting to the United Arab Emirates' abrupt exit from OPEC. While analysts from ING suggest the move erodes OPEC's collective influence and may benefit consumers long-term, they emphasize that immediate price action remains tethered to the volatility in the Persian Gulf. The combination of active warfare and the threat of total port closures is creating a high-volatility environment for energy traders, outweighing the structural shifts caused by the UAE's departure from the cartel.