Oil benchmarks advanced in Asian trade on Tuesday as markets digested mounting geopolitical risk linked to the Strait of Hormuz and the approaching deadline set by U.S. officials. At 21:08 ET (01:08 GMT), Brent futures for June delivery were up 0.4% at $110.20 per barrel, while West Texas Intermediate crude for the same month rose 0.8% to $113.32 per barrel.
The uptick represented a third consecutive session of gains for both contracts. Traders cited disruptions to tanker traffic through the Strait of Hormuz as a key driver, noting that those disruptions have tightened expectations around available supply and lifted risk premiums across the oil complex. The Strait of Hormuz is a strategic shipping chokepoint that normally carries roughly one-fifth of global oil shipments, a factor market participants say amplifies the impact of any interruption.
Diplomatic efforts aimed at de-escalation appeared to lose traction. Iran rejected a U.S.-backed plan that outlined a 45-day ceasefire paired with a phased reopening of the strait and broader negotiations on sanctions relief and reconstruction. Tehran instead called for a permanent end to hostilities, binding guarantees against future attacks, the removal of sanctions, and compensation for damages.
U.S. leadership reiterated the firmness of the deadline tied to those proposals. The president warned that non-compliance could trigger strikes on Iranian infrastructure, listing power plants and bridges among potential targets, and stated that Iran could be "taken out" quickly. That rhetoric has kept energy markets on edge as traders price in the chance of further disruption in the Gulf region.
OPEC+ has moved to raise output modestly, but market observers and participants noted that the additional flows are not viewed as enough to offset potential production and shipping losses that could result from disruptions in the Strait of Hormuz. As a result, the market has maintained elevated risk premiums tied to supply uncertainty.
Market context and implications
With oil prices moving higher amid geopolitical tension, sectors most directly affected include energy producers, shipping and tanker operators, and commodity traders whose positions reflect supply risk. The durability of the price increases will depend on whether diplomatic channels regain traction and whether tanker traffic normalizes without further interruption.