Commodities May 21, 2026 08:39 AM

UBS lifts near-term oil price outlook as supply concerns mount

Bank raises September forecasts by $10 a barrel and warns Brent could surge past $150 if disruptions persist

By Maya Rios

UBS has adjusted its oil price projections upward, increasing September forecasts by $10 per barrel to $105 for Brent and $97 for U.S. West Texas Intermediate, and raising December and March estimates by $5. The bank says near-term risks are biased to the upside amid ongoing supply disruptions and reports of tightened control over the Strait of Hormuz. Production losses in March and April are estimated at 650 million barrels and may top 1 billion barrels by the end of May.

UBS lifts near-term oil price outlook as supply concerns mount

Key Points

  • UBS raised September oil forecasts by $10 per barrel to Brent $105 and WTI $97.
  • The bank also increased its December and March forecasts by $5 per barrel.
  • UBS estimates production losses of about 650 million barrels over March and April, on track to exceed 1 billion barrels by the end of May; sectors impacted include energy producers, commodity markets, and downstream fuel users.

UBS revised its oil price outlook higher on Thursday, moving its September projections up by $10 per barrel. The bank now expects Brent crude to trade around $105 per barrel and U.S. West Texas Intermediate (WTI) to be near $97 for September.

Beyond the September update, UBS also raised its forecasts for December and the following March by $5 per barrel. The bank framed these changes within a backdrop of elevated near-term upside risk to prices tied to persistent supply disruption.

UBS warned that if the current supply interruption continues, the market could see a sharp overshoot in prices that would be strong enough to provoke meaningful demand destruction. In that stress scenario, UBS said Brent could trade above $150 per barrel. The bank added that scarcity fears under such conditions could prompt hoarding behavior and further amplify price moves.

The bank highlighted recent developments in the Strait of Hormuz, noting that Iran has taken steps to entrench its control of the waterway, which it described as remaining mostly closed. UBS linked these developments to the broader supply picture.

On volumes, UBS estimated that overall oil production losses likely reached 650 million barrels across March and April. The bank said those losses are on track to exceed 1 billion barrels by the end of May if the disruption continues at current rates.

These adjustments and assessments reflect UBS's view that the immediate price trajectory is skewed toward higher levels while acknowledging the risk that a severe price spike could reduce consumption. Market participants and economic actors tied to oil markets will be watching whether the supply situation eases or deteriorates further.


Context for market participants

  • Energy producers and commodity traders will need to factor in the upward-revised short-term price assumptions.
  • Downstream users and sectors sensitive to fuel costs will face uncertainty if prices move toward the levels UBS outlined.
  • Shipping and chokepoint security considerations are relevant given the reported status of the Strait of Hormuz.

Risks

  • Continued supply disruption could push prices significantly higher and cause demand destruction - this primarily affects oil markets and fuel-dependent sectors.
  • Scarcity fears may prompt hoarding, which would further amplify price swings - this risk affects commodity traders, refiners, and end-users.
  • Heightened control over the Strait of Hormuz, which remains mostly closed, represents an ongoing logistical and geopolitical risk to seaborne oil flows.

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