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Latest Commodity Explorer

Commodity Explorer, Tuesday, September 29, 2026

Published Sep 29, 2026, 4:30 PM ET

What is moving inside the physical commodity economy, why it may be moving, and where the effect goes next. Every move here is measured between two stored daily closes, so the reading belongs to a session rather than to a time of day.

Colour marks direction only. A commodity rising is a cost to whoever buys it and revenue to whoever sells it, so nothing here is drawn as good or bad news.

LIVESTOCK SENDS MIXED SIGNALS

2 of 2 livestock names moved today, the largest being Hogs at +16.05%.

  • 79.375cents/lb+16.05% 1d+87.7% 1w+77.8% 1m
  • 217.225cents/lb-1.62% 1d-5.4% 1w-6.3% 1m
Why it may be moving

No upstream reading was measured for these markets this session, so nothing here has been compared against a threshold.

Hogs surged over 13% while cattle fell, a large divergence with no measured upstream driver behind it this session.

The downstream column stops at the first physical use. Where a cost travels after that, through industries and equity sectors, is Sector Supply Lines' subject and not this page's.

ENERGY RALLY

3 of 5 energy names moved today, the largest being Diesel at +8.96%.

  • 4.898USD/gal+8.96% 1d+23.0% 1w+35.2% 1m
  • 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.
  • 102.59USD/bbl+4.87% 1d+31.8% 1w+44.5% 1m
  • 3.278USD/gal+3.81% 1d+31.5% 1w+33.4% 1m
Why it may be moving

US distillate inventories -2.1%US distillate inventories is 105,180 MBBL for the week ending 2026-09-25, -2.1% against 107,431 in the prior published week. Diesel and heating oil in tank, which is the stock behind the freight and heating fuel.

US refinery utilisation -1.5ppUS refinery utilisation is 92.5% as of 2026-09-25, -1.5pp against 94.0% in the prior published week. The share of operable refining capacity actually running. A fall is a physical constraint between crude and the products made from it.Fewer refineries running means less crude being converted into gasoline and diesel, tightening the link between crude and...

In our news record

2026-09-29Oil prices climb as Iran-related supply concerns persistCNBC Top News

Stored news items dated near this session and matched to these markets by name. Nothing here was measured against a threshold, and none of it is a driver.

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.

Brent outran WTI and gasoline outran crude, pointing to a refining margin shift rather than a common crude supply move.

SOFTS SELLOFF

3 of 4 softs names moved today, the largest being Cotton at -4.97%.

  • 75.13cents/lb-4.97% 1d-5.7% 1w-18.1% 1m
  • 17.82cents/lb-3.99% 1d-23.8% 1w-24.7% 1m
  • 5,408USD/t-3.24% 1d+0.1% 1w-18.7% 1m
Why it may be moving

US upland cotton rated good or excellent -5.0ppUS upland cotton rated good or excellent is 35% for the week ending 2026-09-27, -5.0pp against USDA's own published five-year average of 40% for the same week. USDA's weekly survey of the share of the upland crop rated good or excellent, against USDA's own published five-year average for the same week. Upland is about 95 percent of the US crop, and the survey stops out of season rather than continuing at a stale reading.

Sugar's sharp drop stands apart from coffee's gain and cocoa's near flat move, with all upstream readings ordinary today.

METALS SENDS MIXED SIGNALS

3 of 5 metals names moved today, the largest being Gold at +3.95%.

  • 4,179.70USD/oz+3.95% 1d-1.0% 1w-2.2% 1m
  • 60.668USD/oz-1.70% 1d-11.9% 1w-12.3% 1m
  • 6.543USD/lb-1.36% 1d-8.3% 1w-6.0% 1m
Why it may be moving

No upstream reading was measured for these markets this session, so nothing here has been compared against a threshold.

Silver and copper fell together while palladium held near flat, consistent with softer industrial metals demand overall.

GRAINS FIRMS

2 of 4 grains names moved today, the largest being Soybeans at +0.74%. Divergence is the relationship worth reading here.

  • 522.00cents/bu-0.19% 1d-2.7% 1w+1.4% 1m
  • 692.75cents/bu+0.58% 1d-3.4% 1w-8.4% 1m
  • 1,297.75cents/bu+0.74% 1d-2.1% 1w+1.8% 1m
Why it may be moving

US Corn Belt rainfall 100th percentileUS Corn Belt rainfall sits in the 100th percentile of the same calendar window in earlier years, much wetter than typical for the time of year, for the window ending 2026-09-26. A thirty-one day rainfall total ranked against the same window in each of the preceding fifteen years, over the corn and soybean belt.Much wetter than normal conditions across the corn and soybean belt for this time of year.

What the relationship says

Divergence. Corn against wheat: -0.19% against +0.58% today, and the spread between them sits 1.9 standard deviations from its own average over the last 60 stored sessions. Substitutable in feed rations at the margin, so a wide spread changes what livestock eat.

Wheat fell faster than corn despite wet Corn Belt conditions, widening a feed substitution spread beyond its typical range.

Key insights

  1. 1

    Brent, WTI and diesel spreads all moved past the bound where their relationship checks are normally drawn, echoing a pattern flagged the prior session.

  2. 2

    Cattle versus hogs diverged so sharply the pair's relationship check was suspended again, the same shape of jump seen the day before.

  3. 3

    Transportation fuel costs rose broadly even as food related commodities mostly fell, an unusual split between energy and agricultural pressure.

The complex

32.00-1.51% 1d

A fund tracking a diversified commodity futures basket across energy, metals and agriculture. The one number here that is about the complex rather than about a market.

Market context

  • US Dollar Index101.41+0.21%
  • 10Y Treasury5.26%+0.29%
  • Fear and Greed32-5.88%

Secondary on purpose. These interpret the commodities above; they do not lead them.

Across the complexes

  • Industrial demand3 of the 4 names moving in this theme fell today, the largest being WTI at -3.68%. That is consistent with softer industrial and manufacturing demand, though copper on its own is not a growth indicator.from Copper, Platinum, WTI
  • Transportation fuel cost2 of the 3 names moving in this theme rose today, the largest being Diesel at +8.96%. That is consistent with rising transport FUEL costs, which is a different number from a billed freight rate and is measured here from fuel prices alone.from Gasoline, Diesel

Reading the diagrams

  • Physical flowOne is physically transformed into, or directly contributes to, the other.
  • DivergenceRelated markets behaving differently by more than their own recent history accounts for.
  • ConvergenceA difference that had opened between two related markets is closing again.
  • ConfirmationRelated markets moving in broadly the same direction.
  • SubstitutionThe two can stand in for one another in some physical or economic use.
  • Common driverBoth are being read against the same stored upstream measurement.

What it costs to move it

RoadThe road leg. The diesel price elsewhere on this page is the fuel that goes into a haul, which is a different number from what the haul is sold for and moves for different reasons. Priced here by a monthly billed-rate index.
  • Long-distance truckload207.64+1.90%What long-haul truckload carriers actually charged. This is the rate side of the trucking path, where the diesel price is the fuel side.index, published monthly, observation of 2026-08-01, measured against 2026-07-01. US Bureau of Labor Statistics producer price indexes, retrieved from FRED.
  • Truck transportation, all213.3+1.94%The broader trucking read. It and the truckload index moving apart separates the long-haul contract market from everything else on the road.index, published monthly, observation of 2026-08-01, measured against 2026-07-01. US Bureau of Labor Statistics producer price indexes, retrieved from FRED.
  • Freight arrangement136.40.00%The intermediary's price. It typically moves ahead of the carrier indexes, because a broker reprices a load in a day and a contract carrier reprices at renewal.index, published monthly, observation of 2026-08-01, measured against 2026-07-01. US Bureau of Labor Statistics producer price indexes, retrieved from FRED.
RailThe rail leg, which carries bulk commodities over distances a truck cannot price competitively. Priced here by a monthly billed-rate index and a weekly grain freight rate.
  • Line-haul railroads272.35+0.04%The billed-rate read on rail, which the weekly grain shuttle rate above is the grain-specific and faster-moving half of.index, published monthly, observation of 2026-08-01, measured against 2026-07-01. US Bureau of Labor Statistics producer price indexes, retrieved from FRED.
  • Rail freight, commodity basis159.15+0.04%A second rail rate built a different way. Where it and the line-haul industry index agree, the rail reading is not an artefact of one construction.index, published monthly, observation of 2026-08-01, measured against 2026-07-01. US Bureau of Labor Statistics producer price indexes, retrieved from FRED.
  • Shuttle rail, grain1340.00%What a grain shipper actually pays for a shuttle railcar, indexed against the 2017 average of $4,833.14 a car.index, 2017 = 100, published weekly, observation of 2026-09-23, measured against 2026-09-16. USDA Agricultural Marketing Service, Grain Transportation Report.
BargeThe inland waterway leg of a US Gulf export cargo, down the Illinois River and the Mississippi to the export elevators. Priced here by a weekly grain freight rate.
  • Illinois River barge, grain274.3+4.18%The inland waterway leg between the Corn Belt and the Gulf export elevators, which is the cheapest and the most weather-exposed of the three inland modes.index, 2017 = 100, published weekly, observation of 2026-09-23, measured against 2026-09-16. USDA Agricultural Marketing Service, Grain Transportation Report.
OceanThe seaborne leg. Bulk grain on the two US export routes to Japan is published free; a container spot rate is a commercial product, so a boxed cargo is priced on this page by nothing. Priced here by a weekly grain freight rate and a monthly billed-rate index.
  • US Gulf to Japan, grain vessel194.51-0.32%The seaborne leg of a Gulf export cargo. A grain rate on a grain route, and not a general dry bulk or container rate.index, 2017 = 100, published weekly, observation of 2026-09-23, measured against 2026-09-16. USDA Agricultural Marketing Service, Grain Transportation Report.
  • Pacific Northwest to Japan, grain vessel175.77-1.99%The shorter export route, which is why its level sits well under the Gulf one and why the two parting company is a routing story rather than a freight one.index, 2017 = 100, published weekly, observation of 2026-09-23, measured against 2026-09-16. USDA Agricultural Marketing Service, Grain Transportation Report.
  • Deep sea freight518.62-0.49%The only seaborne rate here that is not grain-specific. Monthly and indexed, so it carries the direction of ocean freight and never a quotable rate.index, published monthly, observation of 2026-08-01, measured against 2026-07-01. US Bureau of Labor Statistics producer price indexes, retrieved from FRED.

USDA's rates cover grain and refrigerated produce, which makes them a directional read on US inland bulk freight rather than a rate for metals, energy or containers. The BLS indexes are national and monthly, so they carry direction and not a quotable price.

No free public container spot index, dry bulk index or tanker rate is published, so a containerised leg and a seaborne bulk leg outside grain carry the diesel price as the cost of the fuel and never as a rate.

Freight rates for grain are published by the USDA Agricultural Marketing Service in its weekly Grain Transportation Report. This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

Refused today

  • Brent against WTI: the spread between these two moved 8.5 points in one session, past the 5 point bound this pair is drawn under, so the relationship is not drawn today. Open work item #303 is a flag against this feed for exactly this shape of one-session jump.
  • Crude against gasoline: the spread between these two moved 7.5 points in one session, past the 5 point bound this pair is drawn under, so the relationship is not drawn today. Open work item #303 is a flag against this feed for exactly this shape of one-session jump.
  • Crude against diesel: the spread between these two moved 12.3 points in one session, past the 5 point bound this pair is drawn under, so the relationship is not drawn today. Open work item #303 is a flag against this feed for exactly this shape of one-session jump.
  • Gold against silver: the spread between these two moved 5.6 points in one session, past the 5 point bound this pair is drawn under, so the relationship is not drawn today. Open work item #303 is a flag against this feed for exactly this shape of one-session jump.
  • Copper against gold: the spread between these two moved 5.2 points in one session, past the 5 point bound this pair is drawn under, so the relationship is not drawn today. Open work item #303 is a flag against this feed for exactly this shape of one-session jump.
  • Cattle against hogs: the spread between these two moved 16.5 points in one session, past the 5 point bound this pair is drawn under, so the relationship is not drawn today. Open work item #303 is a flag against this feed for exactly this shape of one-session jump.