Why United States Oil Fund, LP (USO) Stock Rose 5.5% on Sep 1, 2026
What happened
USO surged +5.28% to $140.76 as crude oil spiked following U.S. military strikes on Iranian IRGC positions near the Strait of Hormuz on September 1, 2026. Reuters and Benzinga reported the escalation and resulting supply-disruption risks, with WTI crude climbing ~5.5% amid Iranian threats to block Gulf exports—a corridor through which ~20% of global oil supply flows. Volume reached 7.27M shares (1.59x normal for this time of day), tracking the oil rally directly.
Iranian response to U.S. strikes and any updates on Strait of Hormuz transit status; next OPEC+ production decision or official statement on supply continuity.
Frequently asked questions
Why did United States Oil Fund, LP (USO) stock rise on Sep 1, 2026?
USO surged +5.28% to $140.76 as crude oil spiked following U.S. military strikes on Iranian IRGC positions near the Strait of Hormuz on September 1, 2026. Reuters and Benzinga reported the escalation and resulting supply-disruption risks, with WTI crude climbing ~5.5% amid Iranian threats to block Gulf exports—a corridor through which ~20% of global oil supply flows. Volume reached 7.27M shares (1.59x normal for this time of day), tracking the oil rally directly.
How much did USO stock rise on Sep 1, 2026?
USO rose 5.5% during the Sep 1, 2026 trading session.