Iran says two loaded tankers hit mines. Ukraine ended a brief energy truce, the SPR put 17 million more barrels on offer, European wholesale gas sits $25 above the U.S. benchmark, and the Secretary of State is touring the world’s largest single-site refinery. Here is how this week’s five biggest stories land in your tank and your heating bill, and what to watch next.

By Stuart Turley, host of the Energy News Beat podcast  •  Published Sunday, Oct. 18, 2026  •  Every fast-moving number carries an “as of” time in Central Time (CT)  •  Stu’s opinions are labeled  •  Not investment advice

As of 7:41 a.m. CT Sunday, Oct. 18 (AAA national averages, “Price as of 10/18/26”)

If you drive a diesel pickup, filling a 30-gallon tank this morning costs about $189.67. A year ago the same fill cost about $109.10. That is roughly $81 more every time you pull up to the pump. A 15-gallon fill of regular runs about $64.48, up from $45.61 (AAA; ENB calculations). The national diesel average is $6.3224 a gallon, 4.5 cents higher than a week ago and about 21 cents under the record $6.5276 set on Sept. 22. Regular is $4.2988, down 6 cents on the week (AAA).

Now the part your receipt does not show yet. Pump prices barely moved this week, but the crude oil they are made from jumped. WTI, the U.S. benchmark, rose 10.4% for the week, its seventh straight daily gain, and Brent, the global benchmark, rose 4.9% to its highest settlement since May 19 (PFL Petroleum; WSJ; Xinhua). A barrel holds 42 gallons, so every $1 a barrel is about 2.4 cents a gallon of crude cost. WTI’s $9.56 weekly gain works out to roughly 23 cents a gallon of extra crude cost (ENB calculation). How much of that reaches you, and how fast, depends on refiners’ margins and timing. Diesel futures rose 3.4% on the week, while gasoline futures actually slipped 1.8% (WSJ; PFL Petroleum; ENB calculation). So the pressure this week is on diesel and heating oil, the fuels that move your groceries and heat Northeast homes.

Five stories drove that move. They look like separate headlines from Iran, Russia, Washington, Europe and India. They are really one story about how much fuel the world can make and move, and it ends at your tank and your thermostat.

Looking for the forecasts? This morning’s deep dive, How Long Will $100 Oil Last? Hormuz, LNG and Coal Are Writing Your Winter Fuel Bill, walked through what the EIA, IEA, OPEC and the big banks expect for oil, gas and coal into 2027. We won’t repeat it here. This weekly is about what actually happened in the last seven days and what is on the calendar for the next seven.

1. Hormuz: the busiest attack week of the war, and a door Iran says is open

As of 6:21 a.m. CT Sunday, Oct. 18 (CBS News live updates); Al Jazeera and Reuters reports dated Oct. 18

Iran’s Islamic Revolutionary Guard Corps says two oil tankers, each carrying about 2 million barrels of crude, hit naval mines in the Strait of Hormuz and caught fire. Iran’s official IRNA news agency said the ships had switched off their positioning and radar systems and tried to use a route Iran had not authorized. The ships’ names and the origin of their cargo were not available (Al Jazeera/AFP). CBS News carried the first IRGC claim early Saturday (CBS News). These are Iranian military claims. ENB could not find an independent confirmation of the mine strikes.

To put one of those cargoes in kitchen-table terms: 2 million barrels is 84 million gallons of crude, about what U.S. refineries process in 3 hours (ENB calculation from EIA refinery data).

The broader count is the worst of the war. UKMTO, the British Royal Navy’s shipping-security center, said at least 10 vessels were attacked in or near the strait since last Sunday, a weekly high since the war began in February, and 23 attacks have been recorded since the start of October, almost double the average (CBS News, citing UKMTO). UKMTO’s own weekly report for the week ending Oct. 16 counted 12 attacks: 10 in the strait, one in the Arabian Gulf and one in the Gulf of Oman. One ship was lost. UKMTO added that it is “struggling to accurately report” the true number because most ships that are attacked now refuse to report (UKMTO). On Sunday a tug off the UAE coast was hit by two projectiles; one crew member had minor injuries (CBS News).

The ship traffic shows the damage. About 20.8 million barrels of oil moved through the strait on Oct. 8, but only 2.9 million on Oct. 11, according to Kpler data cited by AFP (Al Jazeera). That is how fast supply can vanish, and how fast it could come back.

The door: “the sixth day”

Here is the other side of the weekend. Iran’s foreign minister, Abbas Araghchi, said Sunday that Tehran’s offer from mid-September is still on the table: “If they comply with our conditions, the Strait of Hormuz will reopen on the sixth day, and negotiations will begin on the seventh day” (CBS News). The conditions include lifting the U.S. blockade of Iran’s ports, lifting U.S. sanctions on Iran’s oil exports and ending hostilities on all regional fronts (Reuters via Investing.com).

Washington has a different order of business. The central disagreement is the U.S. insistence on dealing with Iran’s nuclear program from the start. Vice President JD Vance said earlier this month that Iran must make a “meaningful” cut in its uranium enrichment capacity (Reuters via Investing.com; Arab News’ version of the same Reuters story translates it as “tangible” (Arab News)). President Trump rejected an Iranian proposal late last month (CBS News), and he told Newsmax on Thursday that he believes a deal to end the war will come after the Nov. 3 midterm elections (Al Jazeera).

What it means for your tank: the near-term risk points up for everything made from crude, and diesel, jet fuel and heating oil are already the tightest (EIA). A real reopening deal would take a lot of risk premium out of oil very fast. ENB found no credible source that puts a cents-per-gallon number on either outcome, so we won’t invent one. Our recent coverage: Iran’s IRGC claims a third tanker hit in two days and Oil over $100 as markets struggle to balance.

2. Russia: the energy truce is over, and diesel feels it first

As of AP report of Oct. 15; Reuters report via Ukrinform, Oct. 16; futures settlements Friday, Oct. 16

Ukrainian drones attacked a refinery in Russia’s Ryazan region early Thursday, Oct. 15, hours after President Volodymyr Zelenskyy said a brief truce spurned by Moscow was over. The strike started a fire at the plant, about 300 kilometers (180 miles) southeast of Moscow (AP via NPR). The Wall Street Journal reported that Ukraine resumed strikes after Moscow broke the energy ceasefire (WSJ), and The Guardian described the truce as having collapsed (The Guardian).

Asked by Piers Morgan whether he felt betrayed by President Trump, Zelenskyy said, “Really, yes, between us” (AP via NPR). He pointed to limits on Starlink service and to Ukraine being denied the usual Western intelligence on Russian ballistic-missile strikes (AP via NPR). The Journal reports the Starlink restrictions have since been lifted (WSJ).

The damage at Ryazan is real. Two industry sources told Reuters the attack shut CDU-6, one of the refinery’s main crude distillation units, which had also been knocked offline last month. Three other units, CDU-1, CDU-3 and CDU-4, are still running, and several pipelines on site were damaged. The plant can process about 17 million metric tons a year, roughly 340,000 barrels a day, and can make about 3.8 million tons of diesel a year. It mainly supplies Moscow (Ukrinform, citing Reuters).

Markets noticed. PFL Petroleum said worries about how much diesel Russia can deliver “supported buying in oil markets” on Friday (PFL Petroleum). November diesel futures settled at $4.8991 a gallon, up 5.3 cents on the day (PFL Petroleum; CNBC prior close) and 3.4% on the week (WSJ). On Oct. 16 President Trump also signed an order putting the new Russia sanctions law into effect while waiving most of its sanctions and tariffs (ENB). Lawmakers questioned the legality of the diesel deal, and traders and analysts told the Journal the volumes involved would do little at the pump (WSJ).

What it means for you: diesel and heating oil. EIA expects homes that heat with oil, mostly in the Northeast, to pay about 21% more this winter, and East Coast distillate stocks were 32% below their five-year average in September (EIA). U.S. distillate inventories were 102.6 million barrels in the week to Oct. 9, down 2.5 million from the week before (EIA). For the backstory, see our pieces on the truce and the 2022 law senators say the diesel deal defies and the energy ceasefire declaration.

3. The SPR: 17 million more barrels on offer, if anyone wants them

As of DOE solicitation dated Oct. 16; DOE inventory as of Oct. 16; EIA weekly data for the week ending Oct. 9

On Friday the Energy Department asked companies to bid on a loan of up to 17 million barrels of crude from the Strategic Petroleum Reserve. We read DOE’s own solicitation rather than the headlines. Here is what it says (DOE request for proposal):

• What: sour crude only, from the Bryan Mound and Big Hill sites in Texas. Deliveries are 1 million barrels in November and 6 million in December from Bryan Mound, and 3 million in December and 7 million in January from Big Hill.
• The price of the loan: borrowers return the oil in 2028 and 2029, plus a minimum premium of 12.5% to 14% more barrels, with extra premiums for later return dates.
• The deadline: offers are due by email by 11:00 a.m. Central Time on Wednesday, Oct. 21. Questions are due by 4 p.m. CT Monday, Oct. 19. DOE can award on first offers, and the solicitation does not commit it to award anything.

How big is it? DOE lists 282.2 million barrels in the reserve as of Oct. 16 (DOE). If every barrel goes out, that falls to about 265 million (ENB calculation). Seventeen million barrels is about one day of what U.S. refineries process, which was 16.6 million barrels a day in the week to Oct. 9 (EIA; ENB calculation). Spread over November through January, it averages about 185 thousand barrels a day (ENB calculation).

Will anyone take it? DOE’s own award notices tell the story (DOE archive). In March, April and May, companies took most of what was offered, including 53.33 million of 92.5 million barrels in May. Then in June, DOE offered 40 million barrels and placed just 500,000, all to Vitol. A Sept. 29 offer of 40 million barrels had bids due Oct. 6, and DOE has posted no award notice for it. Add up the awards and you get about 133.6 million barrels this year (ENB calculation), close to the drop from the roughly 415 million barrels the reserve held in late February (ENB).

Patrick De Haan of GasBuddy, a fuel-price app, wrote that DOE is “still looking for buyers,” said the exchange premium in May was about 28%, and added that he is “doubtful they’ll get as much this time around” (De Haan on X). ENB could not confirm the 28% figure in DOE’s award notices. OilPrice.com put it plainly: “somebody has to want the oil” (OilPrice.com).

What it means for you: if refiners take the barrels, it adds a little supply this winter, which is mildly good for crude and gasoline prices. No source we found estimates a pump-price effect, and a weak response would tell the market Washington is running low on quick tools. See our coverage of DOE’s hurricane exchange as the reserve hit 1980s lows and the IEA’s 20 million barrels of diesel.

4. Two gas markets: Europe’s pain, America’s cushion

As of Friday, Oct. 16 settlements and closes; EU storage for gas day Oct. 16 (GIE AGSI+ data)

If you heat with natural gas, this is the good-news section. November Henry Hub futures fell 12 cents, or 3.7%, on Friday to $3.116 per million Btu, a 1.5-week low (Barchart via Nasdaq; Yahoo Finance). Commodity Weather Group forecasts above-normal temperatures across the eastern two-thirds of the country through the end of October, and Barchart notes the market expects a “Super El Niño” to bring a warmer-than-normal fall and winter (Barchart via Nasdaq).

Europe is living in a different world. Dutch TTF, the European benchmark, traded above €88 per megawatt-hour on Friday for the first time since January 2023 (EFE via El Periódico de la Energía), with a session high of about €88.60 (Yahoo Finance), and closed at €87.55, up 7.5% on the week (Yahoo Finance). Converted at Friday’s exchange rate of 1.1213 dollars per euro, that is about $28.77 per million Btu (ENB calculation; Yahoo Finance). The gap with Henry Hub is about $25.65. European wholesale gas is trading at roughly 9 times the U.S. benchmark (ENB calculation). These are wholesale benchmarks, not household bills.

Why so high? Europe’s storage is thin going into the heating season. GIE’s AGSI+ data show EU storage at 74.31% full on gas day Oct. 16, up from about 74.2% the day before (GasRadar), against a five-year average of about 89.1% for the same day. Germany, which has the EU’s biggest storage system, is at 60.72% (Voltstack, GIE AGSI+ data). GasRadar, a gas-data firm, measures the gap against a 90.2% norm (GasRadar). Either way, Europe is 15 to 16 points behind. Our Oct. 15 piece, Europe’s Gas Prices Close to 2022 High as LNG Market Shifting, explains how Europe and Asia are bidding against each other for every flexible cargo.

At home, supply is strong. U.S. dry gas production was 113.9 billion cubic feet a day on Friday, up 5.0% from a year ago, and flows to LNG export terminals were 20.5 bcf a day, up 6.2% from a week earlier, according to BNEF data cited by Barchart. U.S. storage rose 67 bcf in the week to Oct. 9, less than the 74 bcf expected, but inventories are still 1.3% above the five-year average (Barchart via Nasdaq). EIA expects storage to start winter about 2% above average and says homes heating with natural gas or propane, about half of U.S. households, will spend less this winter (EIA).

What it means for you: gas-heat and most electric bills lean flat to lower for now, as long as the weather cooperates. The risk is a cold snap at the same time Europe pulls hard on U.S. LNG.

5. Rubio goes to Jamnagar, looking for diesel

As of CNBC report of Oct. 16; Times of India schedule report of Oct. 18

Secretary of State Marco Rubio is traveling Oct. 17 to 22, first to Samarkand in Uzbekistan, then to Mumbai and Jamnagar in India, with no stop in New Delhi. In Jamnagar he will visit Reliance Industries’ refining complex, which Reliance calls the world’s “largest and most complex single-site refinery,” with 1.4 million barrels a day of crude capacity (CNBC). The Times of India reports Rubio meets India’s foreign minister in Mumbai on Tuesday and flies to Jamnagar on Wednesday for about nine hours, including a meeting with Reliance chairman Mukesh Ambani (Times of India).

CNBC tied the trip to high U.S. diesel prices ahead of the midterms. Arpit Chaturvedi of the advisory firm Teneo told CNBC that Jamnagar’s “considerable export-oriented refining capacity” makes a strong case for U.S. product supplies, including diesel. Atman Trivedi of DGA Albright Stonebridge Group said Reliance is “well-positioned to sell diesel” to the U.S. (CNBC). India also cut its export duty on diesel effective Oct. 16. There is no official confirmation that the trip is about securing diesel (India Today).

The Texas connection matters. The planned Brownsville, Texas, refinery, promoted as the first major new U.S. refinery in about 50 years, is America First Refining’s project. Reliance is a key partner, with a minority equity stake and a 20-year agreement to buy a large share of the output. The plant is designed for about 160,000 to 168,000 barrels a day of U.S. shale oil, with its first full year of operation targeted for 2029 (ENB, citing America First Refining and Reuters). Reliance is also the second-largest buyer of Venezuelan crude outside the U.S. (CNBC; ENB).

How the five stories connect at your pump and your thermostat

Each story pulls on a different part of the same rope. Here is how we see the chain this week (ENB analysis):

Energy security starts at home, and dominance shows up in exports

Look at what the U.S. is doing while others scramble. In the week to Oct. 9, America exported 4.57 million barrels a day of crude and 7.37 million barrels a day of refined products, about 11.9 million barrels a day combined (EIA crude; EIA products; ENB sum). About 20.5 bcf a day of American gas is flowing to LNG export terminals (Barchart via Nasdaq). Europe’s storage gap and a wholesale price about 9 times ours are why those cargoes matter to our allies. That is energy dominance you can count.

But dominance in crude and gas is not the same as security in diesel. U.S. refiners ran at 93.5% of capacity in the week to Oct. 9 (EIA), so there is not much slack, and the reserve that backs us up is at 282.2 million barrels (DOE). That is why the Hormuz attacks, a fire in Ryazan and a refinery tour in Gujarat all show up on the same diesel receipt. We have made this case before in Energy Security Starts at Home and Texas Gets a Refinery, and in our look at using the Defense Production Act for refineries.

How consumers and investors see it

We only used views that someone actually published this week or recently, and we label who is speaking.

Consumers

• Pew Research Center (nonpartisan polling): 74% of Americans say they are very concerned about the price of gas and energy, up from 60% in July and 43% in January, before the war (Pew).
• Patrick De Haan, GasBuddy (fuel-price analyst): Americans “have now spent $135 billion more on gasoline and diesel purchases since March 1 than the same period last year” (De Haan on X). He also reported that 48 states have set all-time diesel records in 2026, with California at $8.44 a gallon (De Haan on X). On TV, he said, “There’s really no sign of relief” (Schwab Network).
• AAA (motorist organization): the national average for regular has stayed above $4 since late July and is more than a dollar higher than a year ago (AAA Newsroom).
• EIA Administrator Tristan Abbey (government): “Relatively high natural gas inventories entering the winter season provide a cushion for heating demand, while households that rely on heating oil face higher prices because distillate markets remain tight” (EIA).

Investors

• Antonio Di Giacomo, XS.com (market analyst): “The main source of international uncertainty remains the security of energy transportation in the Middle East. Risks to Russian energy infrastructure add to this backdrop.” He wrote in a note, cited by the Journal, that $100 a barrel is a psychological reference point for WTI (WSJ).
• Dennis Kissler, BOK Financial (bank trading desk): traders are keeping a “buy the price breaks type trade” while Middle East unrest drives the market (WSJ).
• Arpit Chaturvedi, Teneo, and Atman Trivedi, DGA Albright Stonebridge Group (advisory firms): both see Jamnagar as a credible source of diesel for the U.S. (CNBC).
• The scoreboard: the Energy Select Sector SPDR fund (XLE) rose 4.9% for the week while the S&P 500 fund (SPY) fell 2.0% (price returns; Yahoo Finance XLE; Yahoo Finance SPY; ENB calculation). This is information, not investment advice.

The counterpoints, fairly

• The mine claims come from one side. The IRGC named no ships and framed them as rule-breakers. Iran has a reason to make the strait look dangerous for anyone who ignores its permission system. Until shipowners or navies confirm, treat the details as claims (Al Jazeera).
• A deal could arrive fast. Iran says the strait could reopen within six days of the U.S. meeting its terms (Reuters via Investing.com). Daily flows fell from 20.8 million barrels on Oct. 8 to 2.9 million on Oct. 11 (Al Jazeera). They can swing back just as quickly, and anyone betting on $110 oil should remember that.
• Ukraine’s strikes have defenders. Kyiv says Moscow broke the truce first (WSJ).
• Blocking the Russia diesel deal has a price, too. Reacting to a bill in Congress to block the deal, De Haan wrote that it “will push prices up due to perceived loss of potential russian supply. doing the right thing sometimes will have a negative impact” (De Haan on X).
• SPR loans pay the reserve back with interest. Every exchange returns more oil than it lends, at least 12.5% more this time (DOE). Critics answer that the reserve is already near 1980s lows and gets weaker every time a hurricane or war hits before the barrels come back (ENB).
• LNG exports have critics at home. The Industrial Energy Consumers of America, an advocacy group for manufacturers that buy gas, asked DOE in January to suspend spot LNG exports to lower U.S. prices, while saying it is “not opposed to LNG exports” (IECA). For now EIA still expects gas-heat homes to spend less this winter (EIA).
• New refineries are slow, and imports are not independence. Brownsville’s first full year is 2029 (ENB). Indian diesel could help sooner, but it would mean leaning on foreign refiners, which is the opposite of energy security at home (ENB view).

What to watch this week

All times Central (CT). Dates and times come from each publisher’s own schedule.

Corrections to early reports

Our scouting notes and several early reports passed along details that did not hold up when we went to the original source. Here is what we corrected, so you can trust the numbers above.

The bottom line

This was a week when the world showed us how little spare fuel it has. Mines and missiles in Hormuz, a fire in Ryazan and a thin SPR all pushed on the same diesel barrel, while American natural gas kept our heating bills in check and our LNG kept Europe’s lights on. The next seven days bring SPR bids on Wednesday, Rubio in Jamnagar the same day, fresh EIA data and, maybe, an answer on Hormuz. Energy security starts at home. Keep following the numbers with us at Energy News Beat.

Check out the World’s Greatest Podcast Show Notes at EnergyNewsBeat.co or EnergyNewsBeat.com. And subscribe to: The Energy News Beat Substack.

Appendix: Sources and Links

At Energy News Beat we Make Appendices Great Again. Everything below backs up the article: every source with a link and a label for its point of view, the key numbers, a timeline, the exact words behind our quotes, how we did the math, what we could not confirm, and notes on each chart.

Appendix A. Sources, with perspective labels

“Perspective” tells you who is speaking. Government agencies, market data, news outlets, analysts, advocacy groups and companies all have points of view; we label them so you can weigh them.

Appendix B. Key figures

Appendix C. Timeline

Appendix D. Key passages, verbatim

“If they comply with our conditions, the Strait of Hormuz will reopen on the sixth day, and negotiations will begin on the seventh day.”

— Iranian Foreign Minister Abbas Araghchi, to Tasnim, via CBS News, Oct. 18

UKMTO is “struggling to accurately report true number of attacks” because most attacked vessels refuse to report.

— UKMTO weekly overview, week ending Oct. 16

“Really, yes, between us.”

— Zelenskyy, asked by Piers Morgan whether he felt betrayed by Trump (AP via NPR)

“DOE still looking for buyers of 17 million barrels of the previously authorized 172 million barrel release/exchange. In May, the exchange premium was ~28%. doubtful they’ll get as much this time around.”

— Patrick De Haan, GasBuddy, on X, Oct. 16

“this will push prices up due to perceived loss of potential russian supply. doing the right thing sometimes will have a negative impact.”

— Patrick De Haan, GasBuddy, on X, Oct. 16, reacting to a bill in Congress to block the Russia diesel deal

“The main source of international uncertainty remains the security of energy transportation in the Middle East… Risks to Russian energy infrastructure add to this backdrop.”

— Antonio Di Giacomo, XS.com, in a note cited by the WSJ

Traders maintain a “buy the price breaks type trade.”

— Dennis Kissler, BOK Financial, in the WSJ

“Relatively high natural gas inventories entering the winter season provide a cushion for heating demand, while households that rely on heating oil face higher prices because distillate markets remain tight.”

— EIA Administrator Tristan Abbey, Oct. 6

Jamnagar has “considerable export-oriented refining capacity.”

— Arpit Chaturvedi, Teneo, to CNBC

“They are opening the first refinery in the United States in 50 years.”

— U.S. Ambassador to India Sergio Gor, via India Today

“IECA is not opposed to LNG exports, but America must come first.”

— Industrial Energy Consumers of America (manufacturers’ advocacy group), letter to DOE, Jan. 28

Appendix E. Methodology and ENB calculations

• Weekly changes compare Friday Oct. 16 settlements (PFL Petroleum, the WSJ and Xinhua; Henry Hub via Barchart; TTF via Yahoo Finance) with Friday Oct. 9 closes (Yahoo Finance daily history). Thursday Oct. 15 closes for ULSD and RBOB come from CNBC’s quote pages, which now show post-settlement trades rather than Friday settles. Yahoo’s Oct. 16 values for ULSD (4.7232), WTI (99.02) and RBOB (3.1443) were off, so they were not used; the WSJ’s +3.4% weekly ULSD move confirms the Oct. 9 base.
• Fill-up costs: AAA national average × 15 gallons (regular) or 30 gallons (diesel), rounded to the cent.
• Crude cost per gallon: weekly change in $/bbl ÷ 42 gallons. WTI $9.56 → 22.8¢; Brent $5.14 → 12.2¢. This is crude cost only; refining margins, taxes and timing decide pump prices.
• TTF in dollars: €/MWh × EUR/USD ÷ 3.412 MMBtu per MWh. Oct. 16: 87.547 × 1.1213 ÷ 3.412 = $28.77. Spread = TTF($) − Henry Hub; ratio = TTF($) ÷ Henry Hub. The daily chart applies each day’s exchange rate.
• SPR scale: 17M ÷ 16.615 M b/d refinery runs ≈ 1.02 days. Delivery-period average: 17M ÷ 92 days (Nov. 1–Jan. 31) ≈ 185k b/d. Post-draw inventory: 282.2 − 17 = 265.2M.
• Weekly Hormuz incidents: differences in UKMTO’s cumulative Iran–U.S. conflict incident totals between consecutive weekly reports. The Sept. 11 report was not available, so Sept. 11–18 is shown as a two-week average. These incident totals are not identical to UKMTO’s “attacks” counts and include all reported incident types.
• EU storage: GIE AGSI+ data for gas day Oct. 16 as republished by Voltstack, whose five-year average is computed from AGSI+ history. GIE’s own data interface requires a registered key, which ENB did not use.
• Energy stocks: XLE and SPY Friday-to-Friday price change, no dividends.
• All times are Central Time. Prices move constantly; check the linked sources for the latest.

Appendix F. What ENB could not confirm

• The IRGC mine claims. No ship names, flags or owners, and no independent confirmation from navies, owners or UKMTO as of publication.
• “Most attacks of the war.” UKMTO’s count via CBS (10+ vessels since last Sunday) is a weekly high, but UKMTO’s own weekly reports show 11 and 12 attacks in the last two reporting weeks and UKMTO says it undercounts. The ranking depends on the counting window.
• SPR exchange premiums reported elsewhere.com said June premiums were “as much as 24%,” and De Haan cited about 28% in May. DOE’s June solicitation set minimum premiums of 8–9% plus up to 3% for later returns; DOE does not publish winning premiums in its notices.
• The Sept. 29 SPR offer. DOE has posted no award notice; we could not confirm whether any barrels were placed.
• An India-to-U.S. diesel deal. None has been announced; analysts’ comments are expectations, not agreements.
• EU storage on gas day Oct. 15. The 74.22% figure could not be re-checked without GIE’s keyed interface; GasRadar’s Oct. 16 briefing says about 74.2%, which is what the article uses.
• The body of the WSJ Ryazan story is paywalled. Its headline supports “after Moscow breaks … ceasefire.”
• EU storage straight from GIE. We used AGSI+ data as republished by Voltstack, cross-checked against GasRadar and Barchart, rather than GIE’s own keyed interface.
• Vance’s exact word. Reuters copies of the same story differ: “meaningful” (Investing.com) vs. “tangible” (Arab News) reduction in enrichment. We quote the first and note the second.
• A pump-price effect for any single story. No credible source has published a cents-per-gallon estimate for the SPR offer, a Hormuz deal or the Ryazan outage, so we did not make one up.

Appendix G. Chart data notes

• Chart 1: settlements from PFL Petroleum, the WSJ, Xinhua and Barchart (TTF from Yahoo Finance); Oct. 9 bases from Yahoo Finance; AAA as of 10/18/26. Red tiles rose, green tiles fell.
• Chart 2: daily TTF (Yahoo Finance) converted with that day’s EUR/USD (Yahoo Finance), against Henry Hub front-month (Yahoo Finance), July 1 to Oct. 16; final point uses the Oct. 16 settlements (Barchart for Henry Hub).
• Chart 3: weekly incident counts (all incident types, not only attacks) derived from UKMTO weekly overviews (Aug. 21 to Oct. 16); Kpler flows via AFP/Al Jazeera.
• Chart 4: DOE SPR solicitations and award notices, 2026; offer dates shown.
• Chart 5: EIA crude runs; Reliance (CNBC) and Brownsville (ENB reporting) capacities; Ryazan via Reuters/Ukrinform; SPR average is an ENB calculation.
• Chart 6: GIE AGSI+ via Voltstack, gas day Oct. 16; values rounded half-up to one decimal (EU five-year average 89.05% → 89.1%).
• Chart 7: AAA averages × tank size (ENB calculations).
• The full data behind every chart, with a source on every row, is in the companion Data workbook.