US national average gasoline prices surged to a four-year high of $4.23 per gallon on April 29, 2026—the highest since 2022—driven by crude oil exceeding $113 per barrel amid escalating Middle East tensions and the war with Iran that erupted late February. This 73% oil price spike since then has tightened supplies, outpacing refinery output and seasonal spring demand, as reflected in the latest EIA Weekly Petroleum Status Report showing falling gasoline stocks. Regional variations persist, with West Coast averages over $5 amid supply constraints. With the market resolving today based on end-of-April AAA or EIA data, traders watch oil futures and any de-escalation signals for final volatility.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$496,017 Vol.
↑ $5.00
1%
↑ $4.75
1%
↑ $4.50
1%
↓ $3.95
1%
↓ $3.85
<1%
↓ $3.75
<1%
↓ $3.50
<1%
↓ $3.25
<1%
↓ $3.00
<1%
$496,017 Vol.
↑ $5.00
1%
↑ $4.75
1%
↑ $4.50
1%
↓ $3.95
1%
↓ $3.85
<1%
↓ $3.75
<1%
↓ $3.50
<1%
↓ $3.25
<1%
↓ $3.00
<1%
Only the first two decimal digits of the reported price will be considered (e.g., if the price is reported as $3.257, this market will use $3.25 as the price).
The resolution source for this market will be information from the American Automobile Association (AAA), presently found here: https://gasprices.aaa.com/. Specifically, the cell under "Regular" and for the row "Current Avg".
Market Opened: Mar 31, 2026, 11:04 AM ET
Resolver
0x65070BE91...Only the first two decimal digits of the reported price will be considered (e.g., if the price is reported as $3.257, this market will use $3.25 as the price).
The resolution source for this market will be information from the American Automobile Association (AAA), presently found here: https://gasprices.aaa.com/. Specifically, the cell under "Regular" and for the row "Current Avg".
Resolver
0x65070BE91...US national average gasoline prices surged to a four-year high of $4.23 per gallon on April 29, 2026—the highest since 2022—driven by crude oil exceeding $113 per barrel amid escalating Middle East tensions and the war with Iran that erupted late February. This 73% oil price spike since then has tightened supplies, outpacing refinery output and seasonal spring demand, as reflected in the latest EIA Weekly Petroleum Status Report showing falling gasoline stocks. Regional variations persist, with West Coast averages over $5 amid supply constraints. With the market resolving today based on end-of-April AAA or EIA data, traders watch oil futures and any de-escalation signals for final volatility.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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