Trump bought Putin's diesel to win the midterms. It lands after the vote

Short answer: the deal comes too late to save Trump at the polls. On October 9, he announced that Putin would send 4.8 million tonnes of diesel to “the American and Global Marketplace”, and the US Treasury lifted sanctions on it until April 2027. Trump promised diesel prices “COMING DOWN, IN RECORD NUMBERS, AND FAST!” The midterms are on November 3, 25 days later. In that time, only the first tankers of the first batch can reach America. That is enough diesel for less than one day of US use. Putin gets sanctions relief for six months; American voters get, at best, a few cents. And 98% of the diesel lands after the vote, most of it when a new Congress is already in Washington. So the real question is who the deal serves after November 3, and what changes if the Democrats win.

Russian diesel vs the midterms

Before Americans vote, the deal can bring at most 0.6 days of diesel and take about 14¢ off a gallon.

Diesel now costs $6.20 a gallon, $2.39 more than before the war with Iran

The clock

25 daysfrom the deal to election day, November 3

Voting early

already open

2022: voted early

almost half

The tankers

0.6 daysof US diesel use can land before the vote

Whole deal

9.4 days

At sea from the Baltic

14 days

At the pump

−14¢a gallon of diesel by election day, best case

Since the war

+$2.39

Gasoline

not in the deal

On the stock market

−4.1%diesel futures on the day of the deal

Valero

−2.3%

S&P 500

+0.6%

1. The diesel arrives after the vote

Sources: Trump's Truth Social post of Oct 9, 2026 (via CNBC, CBS); EIA weekly US distillate use, 2026 average; route length from searoute.

Trump’s own schedule is the problem. Of the four batches he described, only the first, 300,000 tonnes, is promised “immediately”. The next 500,000 tonnes come in November, then a million “immediately thereafter”, then three million more, “depending on the condition of Russia’s refineries”.

Even the first batch needs time. Russia has banned its own diesel exports since July, and the ban runs to the end of October; Moscow said it would start lifting it. A tanker must then be chartered and loaded, and the shortest trip, from the Baltic port of Primorsk to New York, takes about two weeks at sea. If everything goes right, the first cargo lands around October 26, a week before the vote. That batch is 0.6 days of US diesel use. The whole deal is 9.4 days, and most of it lands in 2027.

There is another catch: America does not lack diesel. In 2026 the US has exported about 1.5 million barrels of it a day and imported only 0.16 million. Russian diesel can lower the US price only by adding to the world’s supply, and a few days’ worth spread over six months is not much. A European diplomat told the Kyiv Independent: “This is very unlikely to have a real impact on prices but the symbolism will have a real impact.”

2. The pump is slower than the news

Source: EIA weekly retail prices (to Oct 5, 2026) and NY Harbor diesel spot, 2015–2026; NYMEX diesel futures (Yahoo Finance).

Diesel futures fell 4.1% on the day of the deal, about 20 cents a gallon. But pump prices follow wholesale prices with a delay. Over 2015–2026, about 43% of a wholesale move reached the US pump price in the same week, and about 69% within four weeks. EIA will publish four more weekly pump prices before the vote, the last on November 2.

So the best case is: diesel futures stay down, nothing else changes, and the pump price slips from $6.20 to about $6.06 by election day. That is 14 cents off a gallon that has risen $2.39 since the war with Iran began. The deal undoes about 6% of that rise. And most voters drive on gasoline, which is not in the deal at all: it costs $4.35, up from $2.94 before the war.

Diesel had already started falling before the deal, from its peak of $6.53 on September 21. Some of what Trump will point to on November 2 would have happened anyway.

3. Who earns from it on the stock market

Source: daily closes from Yahoo Finance (NYMEX diesel and ICE Brent front-month futures, shares unadjusted).

On the day of the deal, the market took it seriously for diesel and not for oil: diesel futures fell 4.1% while Brent crude barely moved. The companies that sell diesel fell with it. Valero lost 2.3% and Marathon Petroleum 1.8%, on a day when the S&P 500 rose 0.6%. Scorpio Tankers, which carries refined fuel, also fell 3.4%.

The ones that should win from cheaper diesel are those that burn it: trucking companies such as Old Dominion and J.B. Hunt. They rose 0.2–0.4%, less than the market. The market does not believe the deal makes diesel much cheaper.

The context matters more than one day. Since the war began, Valero shares have more than doubled and Marathon’s are up 130%, because refiners earn more when fuel is scarce. A deal of this size dents that only a little. Old Dominion is still down 10% since the war: fuel is a large part of a trucker’s costs.

So within reason, nobody earns much from the deal itself. If it works better than this study expects, truckers gain and refiners lose. If it fails, as the numbers suggest, the war’s winners stay the winners.

4. Who the deal really serves

Sources: Trump's Truth Social post of Oct 9, 2026 (via CNBC, CBS); OFAC general license to Apr 7, 2027 (NBC News); sea route from searoute, 13 knots.

If the deal cannot lower prices before the vote, look at what it does after. Put Trump’s schedule on a calendar and three things stand out.

Almost all of it comes after the election. Only about 2% of the diesel can land before November 3. The rest arrives later: a quarter while the old Congress is still sitting, and 73% after January 3, 2027, when the Congress elected on November 3 is sworn in. Voters will not feel this diesel before they vote. Russia will be paid for it after.

Russia gets the money. At the New York wholesale price on the day of the deal, 4.8 million tonnes are worth about $7 billion. Russia keeps less after shipping costs and discounts, but this is still billions of dollars for a country at war, at a time when sanctions were meant to cut that income.

Most of the deal depends on Ukraine. The biggest batch, 3 million tonnes or 62% of the deal, comes only “depending on the condition of Russia’s refineries”. Ukrainian drones have been hitting those refineries for months, and Trump says he asked Zelensky to stop. Put those two lines side by side: the larger part of the deal works only if Ukraine stops hitting Russian fuel plants. The diesel is small for America. The pause in strikes would be large for Russia.

5. If the Democrats win: what to watch in Valero and Scorpio

Source: daily closes from Yahoo Finance (NYMEX diesel futures, S&P 500, shares unadjusted); Data Notes regression.

On November 3, Americans elect the whole House of Representatives and a third of the Senate. If the Democrats win the House, they cannot cancel the deal: the license is the President’s decision, and a law against it would need Trump’s signature or a two-thirds vote to override his veto. What changes is the pressure. A Democratic House can hold hearings, ask for the documents behind the deal and vote on Ukraine aid, which Congress pays for. The real test comes on April 7, 2027, when the license expires and Trump must decide whether to renew it. After a lost election, renewing a deal with Putin gets more expensive for him. And the less Trump needs a quiet Russia, the freer Ukraine is to hit refineries again.

For investors, a Democratic win makes the deal less likely to last, so diesel is likely to stay expensive for longer. Who gains from that? The chart answers one simple question: on a day when diesel gets 10% more expensive, how much does each share move?

• Valero sells diesel, so it rises with it. Since the war began, on days when diesel futures moved 10%, Valero’s shares moved about 3.4% the same way, after taking out the move of the whole market. Expensive diesel means bigger profits for a refiner. If the deal worked and diesel fell 10%, Valero would lose about 3%.
• Scorpio Tankers only carries fuel, so the price barely matters to it. On the same days its shares moved 0.2%, which is zero within the margin of error: a tanker owner is paid per trip, not by what the cargo costs. So its 3.4% fall on the day of the deal was about something else. Our reading, which the data cannot prove: if trading Russian fuel becomes legal, the “shadow fleet” of older tankers that carries it can compete for normal cargoes, and more ships means lower freight rates. If the deal dies in April, that pressure goes away.
• Old Dominion is the mirror. Truckers burn diesel, so they would gain from a deal that works, but their daily link to the diesel price is weak. They follow the economy more than fuel.

In short: a Democratic win makes the deal less likely to survive past April and makes refinery strikes more likely. That is good for Valero, neutral to slightly good for Scorpio, and a small minus for truckers. None of it shows up before the vote, because the diesel itself does not.

My take: for voters, the deal makes no sense. Before November 3 they get 2% of the diesel and, at best, 14 cents off a gallon that rose $2.39. Russia gets about $7 billion, mostly in 2027, and six months of sanctions relief. Trump also “asked President Zelenskyy not to hit the diesel plants”, so the deal asks Ukraine to protect the refineries that fund the war against it. Zelensky called the move “an obvious weakness” and said: “This only fuels Putin and enables him to wage more war.” Almost all of the diesel, and all of Russia’s money from it, comes after the vote. So what is this deal really for?

Tracker: Valero, Old Dominion and Scorpio Tankers

• Valero, the largest US refiner, sells diesel. If Russian diesel really pushes prices down, it loses.
• Old Dominion, one of the largest US trucking companies, burns diesel. If prices fall, it gains.
• Scorpio Tankers carries refined fuel by sea. It does not follow the diesel price, but the rules for Russian fuel shipping matter to it: watch it around the license decision in April 2027.

Each share price is frozen at the close on Friday, October 9, the day of the deal, and the live price loads every time the page opens. If the study is right, nothing changes much before November 3.

Valero VLO

At publication

$433.75

Oct 9, 2026 close

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Now

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Difference since publication

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Old Dominion ODFL

At publication

$181.97

Oct 9, 2026 close

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Now

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Difference since publication

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Scorpio Tankers STNG

At publication

$85.14

Oct 9, 2026 close

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Difference since publication

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Source: Yahoo Finance daily closes. Live data refreshes on page load.

What the numbers leave out

• Expectations. Markets and sellers can move prices before any diesel arrives, as diesel futures did on October 9. The best case already assumes that the whole drop of that day stays and reaches the pump at the usual speed.
• Everything else. Pump prices also depend on the Strait of Hormuz, the weather, refinery outages and the rest of the world. This study isolates only the deal’s effect.
• Where the diesel goes. Trump spoke of “the American and Global Marketplace”. The EU bans Russian fuel, so much of it may go to Turkey, Africa or Latin America. That still lowers the world price a little, but no tanker has to come to New York.
• Whether it comes at all. The later batches depend on Russian refineries, which Ukrainian drones keep hitting, and on Russia lifting its own export ban.
• Voters. Gas prices are only one thing voters weigh, and this study does not model how they vote. It only shows that the pump price on November 2 will look much like today’s.

Data

US diesel use: 3.81 million barrels a day, the EIA weekly average for 2026. One tonne of diesel = 7.46 barrels. Landing assumes loading starts on schedule, 3 days in port and 14 days at sea from Primorsk (4,189 nautical miles at 13 knots); from Novorossiysk it is18 days. Batch 4 is cut at April 7, 2027, when the US license expires.

Download the weekly US pump prices and the batch timeline: us-pump-prices-weekly-2026.csv, russian-diesel-batches.csv.

Methodology

• The deal: Trump’s Truth Social post of October 9, 2026, quoted by the Kyiv Independent and CNBC. The timing of the 1 million tonne batch (December) is from CBS News. The OFAC general license runs “through 12:01 a.m. eastern daylight time, April 7, 2027”, Russia’s export ban, the quotes from Trump on the diesel plants and Zelensky’s “obvious weakness” are from NBC News. Zelensky’s other quote and the European diplomat’s are from the Kyiv Independent.
• Days of US use: tonnes × 7.46 barrels per tonne (the Energy Institute’s conversion factor for gasoil and diesel), divided by EIA’s weekly US product supplied of distillate fuel oil, 2026 average (3.81 million barrels a day). Exports and imports: EIA weekly distillate exports and imports, 2026 averages.
• Landing dates: route lengths from the open-source searoute model (Primorsk–New York 4,189 nautical miles, Novorossiysk–New York 5,432), at 13 knots, the usual speed of a loaded medium-range product tanker, plus 3 days to charter, berth and load. Each batch can load from the start of its promised period: October 9 for the first, November 1, December 1 and January 1, 2027 for the others.
• Pump prices: EIA weekly US retail diesel and regular gasoline, to the survey of October 5, 2026. Before the war: survey of February 23, 2026.
• Pass-through: a regression of the weekly change in the US retail diesel price on this week’s and the six previous weeks’ change in the average New York Harbor diesel spot price (EIA), January 2015 to October 2026, 607 weeks. Cumulative share reaching the pump: 43% in the same week, 57%, 62% and 69% after three more weeks. The best case applies these shares to the 20-cent drop in NYMEX diesel futures on October 9 (Oct 8 close $4.88, Oct 9 close $4.68) for the four EIA surveys from October 12 to November 2, and holds everything else constant.
• Political calendar: the Congress elected on November 3 is sworn in on January 3, 2027 (20th Amendment). Each batch is spread evenly over its earliest landing window to split the tonnes between before the vote, the old Congress and the new one.
• Value of the deal: 4.8 million tonnes × 7.46 barrels × 42 gallons × the NYMEX diesel close on October 9 ($4.68 a gallon) = about $7.0 billion. This is a gross value at New York prices; Russia’s revenue is lower after freight and discounts.
• Sensitivity to diesel: a regression of each share’s daily log return on the daily log return of NYMEX diesel futures and of the S&P 500, from March 2 to October 9, 2026 (155 trading days). The chart shows the diesel coefficient times 10, with a 95% confidence interval. It describes daily moves since the war, not a forecast.
• Share prices: daily closes from Yahoo Finance via yfinance (unadjusted for dividends): NYMEX ULSD (HO=F) and ICE Brent (BZ=F) front-month futures, VLO, MPC, PSX, STNG, INSW, ODFL, JBHT and the S&P 500. “Since the war” is from the close on Friday, February 27, 2026.
• Early voting: almost half of 2022 midterm voters cast their ballots early or by mail, according to Census Bureau data reported by the Associated Press. In 2026, in-person early voting opened in Arizona on October 7.
• Tracker: prices at publication were saved with yfinance; live prices come from a small server function that queries Yahoo Finance when the page loads.
• Code: plain Python scripts (collect.py, analyze.py, snapshot_stocks.py).
• Trademarks: company names are trademarks of their respective owners. This site is independent and not affiliated with or sponsored by any company mentioned.