Commodity Pulse

End of week · 2026-08-28

Black Sea grain surge caps a bullish week

Supply disruption drove a sharp rally in grains and oilseeds: Chicago wheat cleared $8 and corn jumped over 6%, driven by Black Sea export chaos, Danube ship queues, and Chinese crop damage. Any peace-deal headline over the weekend is the main reversal risk. Fishmeal supply stays tight under El Niño — a lasting cost support for aquafeed buyers.

Moves since last issue

Percent moves by contract since last issue

Price board — 30 days

Wheat — CBOT

front month (cont.) · USc/bu

762.8 +7.1%

Wheat — CBOT 30-day prices

Milling Wheat — MATIF

front month (cont.) · EUR/t

247.5 +4.5%

Milling Wheat — MATIF 30-day prices

Feed Wheat — UK (ICE)

front month (cont.) · GBP/t

212.5 +3.3%

Feed Wheat — UK (ICE) 30-day prices

Corn — CBOT

front month (cont.) · USc/bu

536.3 +6.1%

Corn — CBOT 30-day prices

Soybeans — CBOT

front month (cont.) · USc/bu

1,272.5 +2.9%

Soybeans — CBOT 30-day prices

Soybean Meal — CBOT

front month (cont.) · USD/short ton

339.6 +2.4%

Soybean Meal — CBOT 30-day prices

Soybean Oil — CBOT

front month (cont.) · USc/lb

70.04 +4.4%

Soybean Oil — CBOT 30-day prices

Rapeseed — MATIF

front month (cont.) · EUR/t

540 +1.3%

Rapeseed — MATIF 30-day prices

Rough Rice — CBOT

front month (cont.) · USD/cwt

15.31 +2.4%

Rough Rice — CBOT 30-day prices

What's moving & why

Wheat clears $8 as Black Sea disruption compounds

bullishstrong evidence

Chicago and Kansas City wheat both surged roughly twice the corn gain. Up to 70 ships queued off the Danube, Black Sea shipping disruption tightened near-term availability, and buyers shifted to Baltic origins. Five sources corroborate the move.

For buyers: Wheat-based ingredients (midds, millrun, vital gluten) cost more to replace; cover near-term needs.

Sources: Marine Link / AgWeb / AgroLatam · gCaptain

Corn extends its climb; fund longs already record

bullishstrong evidence

Corn added over 6% on Black Sea disruption, Chinese crop-damage import demand, and solid US export sales. Speculative funds now hold their largest net-long position in the grain complex — over 300k contracts — which limits how much further prices can run before a wave of profit-taking hits.

For buyers: Corn gluten feed, hominy, and DDGS replacement costs rise; the crowded speculative position is the main pullback risk.

Sources: DatamarNews · CFTC via managedMoneyPositioning

Rapeseed lags but canola signals a firm floor

watchmoderate evidence

Paris rapeseed rose modestly while Winnipeg canola pushed above C$800. Black Sea attacks cut regional exports and Ukrainian seed flows into the EU have fallen. Three sources corroborate canola's strength at that level rather than a reversal. Between the two, the canola-firm thesis looks more robust.

For buyers: Rapeseed/canola meal buyers should expect firm oilseed-meal replacement costs into the next fortnight.

Sources: The Western Producer

Ingredient desk

Fishmeal support entrenched as El Niño squeezes catch

bullishstrong evidence

El Niño is suppressing global fishmeal and fish oil output (IFFO-cited, three outlets). China is leaning harder on domestic marine ingredients as import availability falls. Stacked on top of Peru's earlier season closure, this is a structural supply squeeze — not a one-off headline.

For buyers: Aquafeed buyers: lock in fishmeal coverage; soy protein concentrate and guar meal substitution grows more attractive.

Sources: WEAREAQUACULTURE

DDGS and corn byproducts pressured higher by grain rally

watchstrong evidence

With corn futures up over 6%, the cost floor under distillers grains and corn gluten feed has risen sharply. Corn gluten meal already trades at a strong premium. Current spot offers for the next parcels have not yet caught up — but they will.

For buyers: Byproduct buyers: current offers lag the futures move; new parcels will reprice higher — cover forward needs now.

Sources: USDA AMS feedstuff prices · CBOT via pricesSinceLastIssue

Soymeal firm but crush supply is the ceiling

watchstrong evidence

Soymeal rose alongside soybeans but lagged the grain complex. The crush margin at $2.45/bu still rewards heavy processing, meaning ample meal output continues. WASDE shows record world meal production. Soymeal-down calls have misfired against the bean-led rally; we stand aside here.

For buyers: Protein buyers: soymeal stays the cheapest major meal; strong crush economics cap its upside versus grains.

Sources: CBOT via pricesSinceLastIssue · WASDE world balance

Wheat midds and millrun set to reprice up

watchmoderate evidence

US wheat middlings and millrun were quiet mid-August, but a near-7% SRW rally and tighter EU wheat availability — Ukraine's duty-free EU import quota reportedly exhausted (single source) — are pushing milling-byproduct costs up. EU millers face higher wheat input costs, which flow through to midds offers into the UK and Netherlands.

For buyers: Midds/millrun buyers: expect firmer landed offers; current soft US quotes will not hold as wheat rallies.

Sources: USDA AMS feedstuff prices · Прямий

Organic corner

Organic feed premiums hold as conventional grains surge

watchmoderate evidence

US organic corn and soybean spot values held steady in early August, but the sharp conventional-grain rally narrows the organic premium in percentage terms. Origin sellers will reprice once they take note. Non-GMO parcels face the same pull from rising conventional costs.

For buyers: Organic buyers: the premium looks better value now; secure Q4 coverage before sellers reprice.

Sources: USDA AMS organic grain prices

On the record

  • Wheat SRW (CBOT) higherChicago wheat holds above $7.40 as Black Sea disruption and Danube ship queues sustain a genuine supply premium into next week. — by 2026-09-04 · medium confidence · price-verified
  • Milling Wheat (MATIF) higherParis wheat holds most gains as tight EU availability and Black Sea export disruption sustain the premium. — by 2026-09-11 · medium confidence · price-verified
  • Fishmeal (aquafeed) higherFishmeal stays bid as El Niño-suppressed catch and China's domestic reliance keep marine-ingredient supply tight. — by 2026-09-27 · high confidence · reviewed at maturity
  • Corn (CBOT) higherCorn holds recent gains on Black Sea and China-demand support, though record fund longs cap further upside. — by 2026-09-04 · low confidence · price-verified

Track record: 22 of 41 directional calls right since 10 Jul 2026. Full track record

Supply & demand — USDA WASDE

World ending stocks by commodity
  • Wheat (2026/27 proj.): World production down 24Mt year-on-year and stocks tightening — a supportive backdrop amplifying the Black Sea premium.
  • Corn (2026/27 proj.): Production and ending stocks both cut sharply from last year; the balance sheet backs the rally.
  • Rice (2026/27 proj.): Stocks down 5.5Mt year-on-year, but heavy Indian export flows keep world availability comfortable.
  • Soybean Meal (2026/27 proj.): Record world meal output with stocks slightly higher — ample supply caps meal upside against firmer grains.

Source: USDA WASDE world balance sheets (million tonnes).

Weather watch

Brazil Mato Grosso

Just 0.4mm rain in 14 days, highs averaging 36.5C

Hot, dry soils ahead of planting; a late monsoon would delay new-crop soybean seeding.

India Madhya Pradesh

Heavy monsoon rain, 78mm past fortnight plus 64mm forecast

Supports soybean and pulse crops, though India's national kharif rainfall is 13% below average.

Source: Open-Meteo, key growing regions.

Freight & logistics

Baltic Dry Index

3,107 +9.4%

Drewry World Container Index

4,473 -1.2%

Baltic Dry rose over 9% on the week as Black Sea disruption and Danube ship queues tightened vessel availability for EU-bound grain parcels. Container rates eased slightly, but a threatened Rotterdam port strike and schedule reliability at 2026 lows add landed-cost risk for Asian-origin ingredients into the UK and Netherlands.

Small vessels: Up to 70 ships queued off the Danube (multi-source) is choking smaller Black Sea grain shipments; expect firmer coastal and short-sea rates for Eastern European feed movements near-term.

Sources: Baltic Exchange via Trading Economics · Drewry World Container Index

Macro in one line

The dollar firmed slightly while the euro and pound both weakened, nudging up the cost of USD-priced imports for UK and EU feed buyers.

Calendar

  • USDA Weekly Export Sales — Thu 3 Sep
  • CFTC Commitments of Traders — Fri 4 Sep
  • USDA AMS bi-weekly organic grain report — early Sep
  • WASDE September crop report — ~11 Sep
  • CBOT September grain contract expiry approaching