US gas prices have continued their upward trajectory as the ongoing war with Iran disrupts the critical Strait of Hormuz, a key passageway for global oil shipments, with diplomatic talks to reopen the waterway remaining stalled [1]. On May 2, 2026, gas prices in the United States surged by 9 cents in a single day, reaching $4.39 per gallon, a move attributed to growing concerns over the lack of progress in negotiations and persistent instability in the region [1].
President Donald Trump has stated that gas prices will decrease only once the war concludes, but there is currently no clear timeline for an end to the conflict [1]. Analysts highlight that the prolonged disruption of the Strait of Hormuz is exerting upward pressure on fuel costs, and the uncertainty regarding the resumption of talks or the conflict's resolution is contributing to volatility in energy markets [1].
Market sentiment remains cautious, with energy sector analysts closely monitoring for any signs of progress in diplomatic efforts or regional de-escalation [1]. Until a resolution is achieved, elevated gas prices are expected to persist, and traders are watching the $4.39 per gallon level as a key support, with concerns that further escalation could drive prices even higher [1].
CONCLUSION
The ongoing conflict with Iran and the stalled reopening of the Strait of Hormuz have driven US gas prices sharply higher, with no immediate relief in sight. Market participants remain cautious, anticipating continued volatility and elevated prices until diplomatic progress is made or the conflict ends.