Global oil prices are poised for their largest monthly percentage increase on record, surging more than 20% since the start of the month as escalating military conflict involving Iran disrupts key supply routes and stokes fears of a wider regional war.
Brent crude futures, the international benchmark, traded above $105 per barrel on Tuesday, continuing a relentless rally that analysts attribute directly to the eruption of hostilities. The conflict has raised immediate concerns over the security of the Strait of Hormuz, a critical chokepoint through which about one-fifth of the world’s seaborne oil passes. “The market is pricing in a significant and sustained risk premium,” said one energy analyst familiar with trading desks, who spoke on condition of anonymity. “Any direct threat to transit through the Gulf triggers a fear response that overrides other fundamentals.”
The current surge surpasses previous crisis-driven rallies, including those seen during the early phases of the Russia-Ukraine war in 2022 and the 1990 Gulf War. Historical data from trading terminals shows the current month-to-date gain exceeding 22%, which would mark the highest since modern futures trading began. Officials from several consuming nations have expressed concern over the impact on inflation and economic growth, with central banks already grappling with persistent price pressures.
Market sources indicate that the immediate physical flow of crude has not yet been severely interrupted, but insurance costs for tankers in the region have skyrocketed, and some shipowners are rerouting vessels. The premium for prompt delivery of crude versus later months has widened dramatically, a classic sign of a tightening near-term supply picture.
Looking ahead, analysts warn that the trajectory of prices will be inextricably linked to geopolitical developments. A prolonged or expanding conflict could see prices challenge levels not sustained in over a decade, further straining the global economy. Conversely, a rapid de-escalation could trigger a sharp corrective sell-off as the outsized risk premium evaporates. For now, traders are bracing for continued volatility, with all eyes on diplomatic channels and military movements in the Persian Gulf.