US gasoline is up 53% in 2026 against 95% for Brent, with the gap over crude back near January's level

Brent crude rose 94.6% between the first week of January and the week of October 23, from $62.18 to $121.02 a barrel, while the US retail price of regular gasoline rose 52.7%, from $2.796 to $4.269 a gallon, according to weekly data from the US Energy Information Administration (EIA) (percentages computed). Converted to the same unit, the gap between the two prices ended October at about the level it had in January, after spending the spring and summer much wider.

Brent nearly doubled; the pump price rose by half

The EIA's weekly Brent spot series shows $62.18 a barrel on January 2, 2026, and $121.02 on October 23. Its weekly retail series for regular gasoline shows $2.796 a gallon on January 5 and $4.269 on October 26. A barrel is a unit of volume equal to 42 US gallons, according to the EIA glossary, so dividing a Brent price by 42 puts crude on the same per-gallon footing as the pump price (computed). On that basis, crude cost $1.480 a gallon in the first week of January and $2.881 in the last week of October.

The EIA dates its Brent prices on Fridays and its retail prices on Mondays. This analysis pairs each Monday retail price with the Brent price from the Friday before it, a three-day gap that is our choice, not the EIA's.

Retail gasoline peaked in May; Brent peaked in October

The highest weekly retail price in the series for 2026 was $4.500 a gallon, on May 11, when the Brent price for the previous Friday, May 8, was $105.88. Brent's highest weekly price of the year was $127.43, on October 9, and the retail price on the following Monday, October 12, was $4.331, which is 3.8% below the May peak (computed).

Brent had already been higher in the spring. It reached $123.94 on April 3 and $124.61 on April 10, while regular gasoline stood at $4.120 on April 6 and $4.123 on April 13. The retail price in those weeks was therefore lower than in May, even though crude was about $18 to $19 a barrel higher than it was on May 8 (computed).

The gap over crude moved against the price of crude

Subtracting each Monday's per-gallon Brent cost from the retail price gives a gap of $1.281 on January 12, 2026. It was widest on July 6, at $2.117, when Brent was $69.70, its lowest weekly price since January, and regular gasoline was $3.777. It was narrowest on April 13, at $1.156, when Brent was $124.61. By October 12, with Brent at $127.43, the gap was $1.297, and it was $1.388 on October 26 (all computed).

Put another way, crude accounted for 53.9% of the retail price in the week of January 12 and 43.9% in the week of July 6, and then 70.1% in the week of October 12 (computed). When Brent fell in May and June, retail prices fell by less. Brent dropped 28.2% from $97.05 on May 29 to $69.70 on July 3, while regular gasoline fell 12.3%, from $4.305 on June 1 to $3.777 on July 6 (computed). When Brent rose again in September, the pump price rose by less than it had: Brent gained 28.6% from $99.09 on September 4 to October 9, while retail gasoline rose 4.2%, from $4.157 on September 7 to $4.331 on October 12 (computed).

About half of a weekly move reached the pump within the week

Across the 42 weekly changes in 2026, a one-dollar change in Brent per gallon was associated with a $0.497 change in the retail price in the same week (computed, an ordinary least-squares slope). The weekly changes had a correlation of 0.72 in the same week and 0.28 when the retail price was compared with the Brent change a week earlier (computed), so most of the relationship appears within the same week, and not as a delayed reaction.

The largest single weekly jump in Brent was in March. Brent went from $71.36 on February 27 to $111.40 on March 20, an increase of 56.1% (computed), and the retail price rose 31.4%, from $3.015 on March 2 to $3.961 on March 23 (computed).

What this does not show

The EIA series do not say why the gap changed. The gap contains everything in the pump price other than the cost of crude, and the weekly tables do not itemize it, so this analysis cannot say whether the narrowing in April and October reflects margins, taxes, refining costs or something else. Brent is a European benchmark, not the crude cost for every US refinery, and a 42-gallon barrel does not turn into 42 gallons of gasoline. The figures are weekly snapshots of 2026 only, and 42 weekly changes are too few to treat the slope as fixed. The EIA's latest gasoline update, dated October 27, gives the October 26 price used here, and lists November 3 as the date of its next release, according to its Gasoline and Diesel Fuel Update.

We would watch the gap, because it is the cushion between crude and the pump

This is the Markets desk's view. We think the useful lesson of 2026 is that retail gasoline has behaved like a damped version of crude, and that the damping is not constant: in the data, the gap has shrunk when crude has spiked and grown when it has fallen. If that pattern continues, we expect a fall in Brent to reach drivers more slowly and by less than the headlines about crude suggest, and a rise in Brent to reach them by less than the full amount while the gap is as narrow as it is now, at $1.388 on October 26.

The opportunity is that retail prices have not followed Brent to its October high, which has limited the burden on households so far. The threat is that a narrow gap is not protection: the gap was at its narrowest in April, and the highest pump price of the year came in May. We would watch the gap alongside Brent over the next several weeks, and we would change our view if the retail price rose faster than half of a Brent move for three weeks in a row.

The view in this final section is FinanceInTime's editorial opinion, for information only. It is not investment, tax, legal or other advice, and it does not take your circumstances into account. Forecasts are uncertain and past results do not guarantee future ones.