Market Report 09.09.2026

Soybeans and corn hold near recent highs as Black Sea risk returns and markets turn to Friday’s USDA report

General market overview

➖ Agricultural markets remain near the upper end of their recent ranges, although trading has become more uneven after the strong rally since mid-August. Soybeans are consolidating near contract highs, corn has rebounded from last week’s lows, while wheat has returned closer to neutral levels after overnight support.
🚢 Black Sea risk is again supporting the grain complex after Ukraine struck the key Russian port of Novorossiysk. Neither side is showing signs of reducing the intensity of attacks, keeping the risk of disruptions to export shipments elevated.
🇷🇺🇱🇻 Latvia plans to impose a 300% tariff on Russian grain moving through its ports. Potential restrictions on alternative routes for Russian exports add further uncertainty to regional logistics.
📊 Market attention is shifting toward Friday’s USDA supply and demand report. Soybean and corn yield and new-crop ending stocks are expected to be revised lower, while US wheat stocks are expected to remain almost unchanged.

🫛 Soybean complex

➖ Soybeans continue to consolidate near last week’s contract highs, with buyers still retaining control. The absence of a deeper correction after the rally that began on August 11 remains a positive technical signal.
📑 Soybean open interest increased by more than 21,600 contracts yesterday and reached a new 2026 high. Crowded speculative positioning remains a risk, but the market continues to ignore it as long as support levels hold.
🫛🇺🇸 US soybean conditions were unchanged at 58% good/excellent, compared with 64% last year. This provides no new bearish signal ahead of Friday’s USDA report.
📊🇺🇸 Dr Cordonnier left his US soybean yield estimate unchanged at 51.5 bpa, compared with USDA’s August estimate of 52.7 bpa. The market expects USDA to reduce yield to 52.4 bpa on Friday and lower new-crop ending stocks to 291 million bushels, from 320 million in August.
📊🇺🇸 A major clearing firm left its US soybean yield estimate unchanged at 53.0 bpa. This limits more aggressive bullish expectations as private estimates remain mixed.
🌦️🇺🇸 US weather has become less threatening for soybeans. Most of the Midwest and Plains are expected to receive some rainfall, while the northern half of the Midwest should see significant cooling. This could reduce part of the weather premium, although the market continues to monitor conditions ahead of harvest.
🚜🇺🇸 The recent rally encouraged additional farmer selling ahead of harvest as producers clear storage space. This is improving soybean availability for US crushers and partially limiting strength in the physical market.
🚢🇺🇸 Weekly US soybean export inspections through September 3 totaled 422.0K t. Cumulative inspections since the start of the marketing year stand at 209.8K t, down 20.5% y/y, but already equal to 0.5% of USDA’s forecast versus the 0.4% five-year average.
📈 Soybean consolidation over the past 5 sessions may represent only a pause within a broader uptrend. As long as support holds, a crowded fund long is not enough on its own to reverse the market direction.

Bottom line: The soybean complex remains in an uptrend but has shifted into consolidation near the highs. Expectations for lower stocks in Friday’s USDA report, stable crop ratings, strong open interest and resilient technical structure continue to provide support, while better US rainfall and additional farmer selling partially limit upside.

🌽 Corn

➖ Corn attempted to move lower overnight but rebounded from last week’s low. The modest pullback over recent sessions has not yet changed the strong fundamental backdrop.
🌽🇺🇸 US corn conditions declined by 1 percentage point to 56% good/excellent, compared with 68% last year. The first harvest report showed 5% complete, versus the 3% average.
📊🇺🇸 Ahead of Friday’s USDA report, the market expects US corn yield at 178.1 bpa, down from 180.7 bpa in August. New-crop ending stocks are expected at 1.511 billion bushels, compared with 1.653 billion in the previous report.
📊🇺🇸 Dr Cordonnier lowered his US corn yield estimate by 1 bpa to 177.0 bpa. At the same time, a major clearing firm estimated yield much higher at 182.9 bpa, although this was below its previous estimate of 184.8 bpa.
🚜🇺🇸 US corn harvest remained at 5% complete as of September 6. Indiana’s harvest progress at 0% is record low for this date, while Illinois has reached 3%.
🚜🇧🇷 Brazil’s first-crop corn planting reached 17%, compared with 12% last year, confirming a faster start to the new South American season.
🚢🇦🇷 Argentina’s corn exports in August and September are expected to reach record levels as more Brazilian corn is directed toward ethanol production. This adds Argentine supply to the market while also highlighting strong domestic corn use in Brazil.
🛢️ Strong energy prices continue to support corn through the ethanol channel. Crude oil has gained more than $16 over the past two weeks, supporting expectations for strong corn demand from the biofuel sector.
🚢🇺🇸 Weekly US corn export inspections through September 3 totaled 1.662 MMT. Cumulative inspections since the start of the marketing year stand at 635.8K t, down 2.2% y/y, but already equal to 0.8% of USDA’s forecast versus the 0.5% five-year average.
📑 Corn open interest increased by another 10,100 contracts yesterday and reached its highest level since late June. This confirms active buyer participation but also keeps the risk of a sharper correction in place if support fails.

Bottom line: Corn remains relatively resilient after a modest pullback as the market expects lower yield and ending stocks in Friday’s USDA report. Deteriorating crop conditions, strong ethanol demand, high export inspections and active open interest provide additional support, while better rainfall and cooler US weather partially limit the weather premium.

🌾 Wheat

➖ Wheat received moderate overnight support after Ukraine struck key port infrastructure in Novorossiysk, but prices returned closer to unchanged levels by the morning. The market remains highly sensitive to headlines, although today’s news was not enough to extend the rally.
🚢🇵🇰 Pakistan announced a tender to import 750K t of wheat, supporting attention to demand. At the same time, Saudi Arabia cancelled a 535K t tender due to high prices, leaving the import signal mixed.
🌾🇺🇸 US spring wheat harvest reached 86%, compared with the 83% average. Harvest progress stands at 86% in North Dakota, 97% in Minnesota, 75% in Montana, 95% in Idaho, and 100% in South Dakota.
🚜🇺🇸 US winter wheat planting has started and reached 2%, compared with the 5% average. Progress in Colorado and Nebraska remains at 0%, a record low for September 6, while Kansas and Oklahoma are also still at 0%.
🌦️🇺🇸 Some rainfall is expected across the eastern half of Kansas, but western Kansas and much of the southern Plains should receive only limited precipitation. Farmers need substantially better rainfall for a normal start to winter wheat planting.
📊🇺🇸 Friday’s USDA report is expected to show US wheat ending stocks at 718 million bushels, almost unchanged from 717 million in August. The domestic US wheat balance is therefore not expected to tighten materially.
🚢🇺🇸 Weekly US wheat export inspections through September 3 totaled 342.7K t. Cumulative inspections since the start of the marketing year reached 5.130 MMT, down 27.7% y/y and equal to 24.3% of USDA’s forecast versus the 27.2% five-year average.
📈 The global fundamental backdrop for wheat remains supportive, but the market needs new strong drivers to extend the rally. As long as Black Sea disruptions remain unresolved, deeper downside appears limited, while weaker US export inspections and the cancellation of the Saudi tender are restricting upside.

Bottom line: Wheat returned closer to neutral levels after moderate overnight support as import demand remains mixed and Friday’s US stocks estimate is expected to be almost unchanged. Black Sea shipment risks, slower US winter wheat planting and moisture deficits in the southern Plains continue to provide support, while weaker export inspections and the cancelled Saudi tender limit further gains.