Shares of the United States Oil Fund LP (NYSE:USO) surged to a new 52-week high Tuesday afternoon, tracking a sharp rally in benchmark crude futures as physical supply disruptions in the Middle East and tightening product markets heightened global supply concerns.

Saudi Aramco Cargo Cancellations and Pipeline Closure Squeeze European Supply

The upside momentum in energy markets followed reports that state-owned Saudi Aramco deferred and canceled several September crude cargoes intended for European refiners.

The operational disruptions stem from the closure of Saudi Arabia’s East-West pipeline to the Red Sea, restricting logistics and forcing refiners to seek alternative prompt supply in an already tight spot market.

Because USO directly tracks front-month crude oil futures, immediate reductions in physical supply force refiners to aggressively bid up prompt-delivery contracts to secure replacement inventory.

This sudden tightening of available global supply inflates underlying futures pricing, directly boosting the exchange-traded fund’s net asset value and driving share prices higher.

With Brent crude above $108 per barrel, rising energy costs reinforce inflation risks ahead of Wednesday’s Federal Reserve interest rate decision.

USO Shares Climb Tuesday Afternoon

USO Price Action: United States Oil Fund shares were up 3.72% at $162.49 at the time of publication on Tuesday. The stock is trading at a new 52-week high, according to Benzinga Pro data.

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