Americans hitting the road this Memorial Day weekend are paying the highest prices at the pump in nearly four years — and the bill is coming due for small and microcap companies across the consumer economy whether they are behind the wheel or not.
The national average for a gallon of regular gasoline reached $4.56 on Thursday according to AAA, up more than $1.38 from this time last year and more than 50% since the US and Israel launched strikes on Iran on February 28. Every single US state has now crossed the $4 threshold. Seven states are posting averages above $5, with California topping the national rankings at $6.16 per gallon. The last time Memorial Day fuel costs were this elevated was 2022, in the wake of Russia’s full-scale invasion of Ukraine, when the national average peaked at $4.61.
The summer outlook is not encouraging. GasBuddy projects the national average will run at approximately $4.80 per gallon across the full summer driving season from Memorial Day through Labor Day — and warns prices could test the all-time record of $5.02 per gallon if the Strait of Hormuz remains effectively closed deep into the season. GasBuddy’s head of petroleum analysis attributes more than 90% of the year-over-year gap at the pump directly to the Iran conflict and the resulting disruption to the strait, which normally handles roughly one-fifth of global oil supply and has now been compromised for twelve consecutive weeks.
Record Travel, Real Costs
The timing could not be more pointed. AAA projects a record 45 million Americans will travel at least 50 miles this Memorial Day weekend — up from 44.8 million in 2025 and nearly 5% above pre-pandemic 2019 levels. Of those travelers, 87% will be driving. Gasoline demand ticked higher last week to 8.76 million barrels per day even as total domestic supply fell to 214.2 million barrels and production slipped to 9.3 million barrels per day. Demand rising into a tightening supply picture is not a recipe for relief at the pump.
The Small Cap Exposure
For investors in the sub-$2 billion market cap space, this is not an abstract macro story — it is an active margin event playing out across multiple sectors simultaneously. Regional trucking companies, last-mile delivery operators, and logistics providers are absorbing diesel costs that have risen sharply alongside gasoline, with limited ability to push surcharges through in a competitive environment. Consumer-facing small caps in food service, casual dining, and retail are getting squeezed from two directions: higher distribution and operating costs on one side, and a consumer with less disposable income after filling the tank on the other.
Travel-adjacent small caps — regional hospitality operators, independent hotel brands, and leisure-focused consumer companies — face a more nuanced picture. Record travel volumes represent a genuine demand tailwind, but margin pressure from elevated fuel and labor costs can quickly offset volume gains for operators without significant pricing power.
The companies best positioned on the other side of this trade remain domestic energy producers. With WTI holding above $100 and summer demand accelerating into a supply-constrained market, independent oil and gas operators in the small cap space continue to benefit from a price environment that shows no structural signs of easing before fall.
The pump price this weekend is $4.56. If the Strait of Hormuz stays closed, it may look cheap by August.
