President Donald Trump oversaw a new record for high gasoline prices on Wednesday, October 14, 2026, marking the most days in a single calendar year that U.S. gas prices have averaged more than $4 per gallon. CNN chief data analyst Harry Enten reported the milestone using data from AAA and GasBuddy. The previous record for days above the $4 threshold was set by former President Joe Biden in 2022.
The increase in energy costs follows the start of a military conflict in Iran. According to Enten, this conflict has caused both gasoline and diesel prices to rise across the country. The specific number of days gas has remained above $4 this year was not reported, but the figure surpassed all previous annual totals as of Wednesday.
Polling data released alongside the energy figures indicates a shift in voter sentiment leading into the midterm elections. Enten cited an aggregate of polls showing President Trump’s net approval rating has declined from -12 to -22 percentage points since the beginning of the war. Among independent voters, the president’s net approval fell from -32 to -45 during the same period.
A person would notice these changes immediately in the total cost of filling a vehicle's tank and in the price of goods delivered by diesel-reliant shipping. Because the $4 average has now persisted for a record number of days in 2026, the cumulative financial effect on monthly household budgets is more sustained than in previous high-price cycles. This trend also influences the political landscape for candidates running in the upcoming midterm elections, as Enten noted that the 10-point drop in net approval is the largest such decline for a president approaching midterms.
The knock-on effects extend to the legislative branch and future policy directions. Aggregated polling for generic U.S. House ballots shows Democrats have increased their lead over Republicans from 5 points to 9 points since the war began. Due to redistricting, Enten stated that Democrats would need a national vote margin of at least 4 points to gain control of the House of Representatives. Whether these polling trends will hold until Election Day remains to be seen. No specific dates for the midterm elections or court dates regarding redistricting were reported in the source.