Commodities desk · Morning edition · Thursday, October 22, 2026
Iran's Revolutionary Guard mined tankers in the Strait of Hormuz, and crude jumped 2.91% while gold fell 1.76%, defying its safe-haven role.
Prices in this edition were taken live, not from stored closes. They were read at the Morning edition slot on Thursday, October 22, 2026. Anything named as a cause may come from a headline the desk was given.
Energy set today's tone, and for once a geopolitical risk showed up in the tape as advertised. Crude jumped after Iran's IRGC Navy said tankers, including a supertanker carrying more than two million barrels of crude, struck naval mines and caught fire in the Strait of Hormuz, and WTI answered with a 2.91% rise while Brent climbed further still. Gasoline and diesel both tracked the same alarm, adding real fuel-cost pressure on top of the shipping risk. Metals told a different story: gold fell 1.76% and silver dropped harder, leaving the traditional safe-haven trade conspicuously absent from a day built for it.
Away from the Gulf, the grain and soft complexes moved on their own terms. Cocoa and coffee both reversed hard, falling 3.63% and 3.26% respectively, with nothing in today's data to explain the retreat. Wheat and corn barely moved, holding near yesterday's levels even as winter wheat planting continues to lag the five-year pace and corn's condition sits below its own long-run average for this week of the season.
The season carries its own human weight. UN News reported that this year's olive harvest in the occupied West Bank has opened under live ammunition, arson and the destruction of centuries-old trees aimed at Palestinian farmers, a reminder that a crop's price says nothing about who gets to bring it in. In Ghana, Positive News described how cocoa grower Susana Afrifa Ankrah is protecting forest cover to keep her own harvest resilient to a changing climate, even as cocoa's price slid 3.63% today for reasons the data does not explain. Between the two, the real cost of a harvest rarely shows up on a chart.
- Crude surged after Iran's IRGC Navy said mines hit a supertanker carrying over two million barrels near the Strait of Hormuz, WTI up 2.91% to 99.98 and Brent up 3.36% to 112.48
- Diesel jumped 3.79% and gasoline 2.96%, the refined fuels outrunning crude's own gain even as distillate stocks rose 1.6% last week
- Natural gas barely moved, up 0.18%, holding near its recent low with storage still 0.8% below the seasonal normal
- Gold fell 1.76% and silver dropped 4.26%, a safe-haven no-show on the day a supertanker caught fire in the Strait of Hormuz
- Copper slid 2.28%, still reading as a soft growth signal rather than any supply disruption
- Platinum fell 2.81% and palladium 2.50%, both deepening a month that has already cost palladium nearly 16%
- Cocoa fell 3.63% and coffee tumbled 3.26%, both giving back recent gains with no supply story behind the reversal
- Wheat edged up 0.20% after yesterday's slide, with winter wheat planting still six points behind the five-year pace
- Corn rose 0.27% as its crop rating held at 56% good-to-excellent, four points below the five-year average for this week
- Brent's 3.36% jump outpaced WTI's 2.91%, widening the gap between the two crude benchmarks on Hormuz risk
- Diesel's 3.79% rise beat gasoline's 2.96%, both refined fuels outrunning crude's own advance
- Gold's 1.76% fall and silver's 4.26% fall widened their gap, silver underperforming its usual safe-haven partner
- Fear and Greed fell to 26 from 31, deepening fear even as breadth collapsed to 25% of tracked indices above their 50-day average
- Crude's jump without a matching rise in gold complicates the inflation-hedge case for real-asset exposure right now
- A Hormuz escalation that lifts fuel costs but leaves gold lower argues for treating each commodity's hedge case on its own
Silver falls 4.26% to 55.25, the safe-haven bid missing even as tankers burned in the Strait of Hormuz.
Diesel jumps 3.79% to 4.75 as tanker fires near the Strait of Hormuz revive fuel-supply fears.
Cocoa drops 3.63% to 5631, erasing last week's gains even as Ghana's growers work to protect forest cover.
The numbers behind it
Top to bottom: Upstream driver, Commodity, Where it goes
- Upstream driver
- Common driver
- Physical flow
- Divergence
Every move here is measured between two stored daily closes, so the reading belongs to a session rather than to a time of day. This block is cut at the 2026-10-22 session. Anything named as a driver comes from a stored series and never from a headline.
- Broad Commodities (DBC)33.50USD-0.21%
- WTI Crude Oil97.15USD/bbl-0.69%
- Diesel and Heating Oil (ULSD)4.763USD/gal-3.28%
- Gasoline (RBOB)3.121USD/gal+0.11%
- WTI Crude Oil and Gasoline (RBOB)DivergenceCrude against gasoline: -0.69% against +0.11% today, and the spread between them sits 2.2 standard deviations from its own average over the last 60 stored sessions.
- WTI Crude Oil and Diesel and Heating Oil (ULSD)DivergenceCrude against diesel: -0.69% against -3.28% today, and the spread between them sits 2.4 standard deviations from its own average over the last 60 stored sessions.
- US gasoline product supplied+6.8%US gasoline product supplied is 8,982 MBBL/D for the week ending 2026-10-16, +6.8% against 8,408 in the prior published week.2026-10-16
- US Gulf Coast temperature100th percentileUS Gulf Coast temperature sits in the 100th percentile of the same calendar window in earlier years, much hotter than typical for the time of year, for the window ending 2026-10-16.2026-10-16
- Trucking fuel costfrom Diesel and Heating Oil (ULSD)The trucking and rail paths from diesel are the price of the FUEL and not the price of moving the load. A freight rate is a different number, and where one is drawn on this page it is labelled as a rate.
- Rail fuel costfrom Diesel and Heating Oil (ULSD)The trucking and rail paths from diesel are the price of the FUEL and not the price of moving the load. A freight rate is a different number, and where one is drawn on this page it is labelled as a rate.
- Corn463.25cents/bu+0.27%
- Soybeans1,245.25cents/bu-0.24%
Go deeper
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The desk voices are written by AI, not by human reporters. Every figure is taken from the listed market, sensor and headline data, and an automated check flags any figure or quoted source that is not.