U.S. gasoline prices have broken the $4 per gallon threshold, placing the White House under familiar political pressure and, on the same day, triggering Trump's most direct public statement yet about ending the Iran war.
On Tuesday, Trump told reporters at the White House that the U.S. could end the war in two to three weeks, regardless of whether a peace deal was reached with Iran.
The market reacted immediately to the news: U.S. West Texas Intermediate (WTI) crude oil fell 1.5% on the day and continued to decline. Previously, WTI had closed above $100 per barrel for the first time on Monday and had retreated below the $100 mark by Wednesday morning.
For the 40 million Americans buying gasoline daily, a distant war is once again squeezing their household budgets. In March, the average retail price of gasoline surged by over 30% in a single month, becoming one of the direct drivers of current inflationary pressures.
<h2>The 2022 Political Pressure Curve is Being Replicated</h2>
The last time the average U.S. gasoline price hit $4 per gallon was in 2022. At that time, the war in Ukraine caused severe disruptions in the energy market, inflation was high, and the then-president faced escalating political pressure from voters over the cost of living.
The current situation is highly similar. On the day the $4 mark was breached, Trump began to speak more directly about ending the conflict with Iran. It is difficult to dismiss this temporal coincidence as mere chance.
<h2>Domestic Policy Tools Ineffective, Strait of Hormuz Dominates Oil Prices</h2>
In response to rising oil prices, the White House has taken a series of measures: deploying strategic reserves to release inventory, temporarily exempting long-standing shipping restriction regulations, and allowing for increased ethanol blending ratios this summer.
However, these measures have had little effect. The fundamental reason is that oil price trends are driven by international structural factors, not by domestic policies.
The volume of crude oil released from strategic reserves is disproportionate to the amount of oil blocked in the Strait of Hormuz. The two-month exemption period for shipping regulations also failed to achieve its expected effect due to tight supply in the global shipping market. The core variable for global energy prices remains the Strait of Hormuz.
<h2>Expectations of a Truce Offer Little Immediate Relief, Oil Price Downturn Will Be Long</h2>
Even if Trump fulfills his promise to end the war, whether gasoline prices can quickly fall back is still a difficult question to answer.
If Iran maintains its blockade of the Strait of Hormuz at the end of the war, energy circulation will remain highly uncertain for a long time, and prices may remain high for a considerable period.
Historical data provides a benchmark: in 2022, after U.S. gasoline prices broke the $4 per gallon level, it took a full five months for them to fall back below that mark. Gasoline prices have always &#34;risen like a rocket and fallen like a feather&#34;—supply shocks often drive prices up rapidly, while declines are slow and prolonged.
If this round of price shock follows the same pattern, high oil prices will extend into the U.S. summer travel season, which is precisely the period of highest gasoline consumption and greatest consumer sensitivity throughout the year, and thus the window of greatest political pressure for Trump.

Positive signs emerged in the US-Iran ceasefire negotiations, rapidly diminishing geopolitical risk premiums. Coupled with expectations of falling energy prices, US stock rose across the board in trading on April 1st. Market sentiment shifted from risk aversion to risk-on, with technology and cyclical stocks poised to lead the gains.

Positive signs emerged in the US-Iran ceasefire negotiations, rapidly diminishing geopolitical risk premiums. Coupled with expectations of falling energy prices, US stock rose across the board in trading on April 1st. Market sentiment shifted from risk aversion to risk-on, with technology and cyclical stocks poised to lead the gains.

Market rebound driven by expectations of a US-Iran ceasefire!

The average retail price of gasoline in the United States has surged by over 30% in a single month, breaking the $4 mark again. This is squeezing the budgets of 40 million American households and increasing domestic political pressure on Trump. On the same day, Trump declared he would "end the Iran war in two to three weeks," a highly coincidental timing. Analysts suggest high oil prices may persist through the peak summer travel season in the U.S

- U.S. gasoline prices have surpassed $4 per gallon, placing political pressure on the White House and prompting Trump to suggest that the Iran conflict could end within weeks.  
- Following this announcement, West Texas Intermediate crude oil prices dropped 1.5%, reversing from an earlier spike above $100 per barrel.  
- The rising fuel costs are reminiscent of 2022, when political pressures surged due to inflation, and even if a ceasefire occurs, uncertainties related to the Strait of Hormuz may keep prices elevated through the peak summer travel season.

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The $4 Red Line is Breached! U.S. Oil Prices Revisit 2022 Highs, Becoming a "Catalyst" for Trump's Ceasefire?