Corn falls to a one-month low and Chicago wheat breaks below $7 as traders unwind heavy speculative length, while wet western harvest conditions provide only limited support to soybeans and meal.

Global grain markets begin Friday, September 25, under broad pressure. The absence of fresh signals for expanded Chinese purchases beyond soybeans, disappointing US export sales and pre-weekend speculative liquidation are weighing on wheat, corn and soybeans, while lower energy adds another bearish influence. Wet conditions in the western Corn Belt remain the main counterweight, slowing harvest and tightening nearby soybean availability. Top News 25.09.2026

US-China Disappointment Triggers Fresh Selling

The latest US-China summit did not provide the additional agricultural purchase signals grain bulls had been looking for, particularly for corn and wheat. With US harvest still in its early stages, speculative traders are reducing record or near-record long exposure in corn and the soybean complex ahead of the weekend, turning the lack of fresh trade news into a bearish catalyst. Top News 25.09.2026 Yahoo Finance

Soybeans retain a stronger China demand story than the feed grains, with Chinese purchases estimated close to 14 MMT, but the market now needs additional confirmation to sustain recent gains. Without broader agricultural buying, speculative positioning leaves the complex vulnerable to further liquidation.

Export Sales Disappoint Across the Grain Complex

Thursday’s export data added to the negative tone. US wheat sales totaled only 267,553 MT for the week of September 17, below expectations of 350,000–600,000 MT and the fourth-lowest weekly total of the marketing year. Sales were 50.44% below the same week last year, adding demand pressure to an already weak wheat market. Top News 25.09.2026

Corn sales reached 838,328 MT, near the bottom of expectations for 0.8–1.4 MMT and 18.3% below the previous week. Soybean sales were even more disappointing at 582,432 MT, well below expectations of 1.5–2 MMT and the lowest in 12 weeks. Top News 25.09.2026 Top News 25.09.2026

Corn Demand Falls Behind the Seasonal Target

Corn’s demand picture is becoming a more important bearish factor. Year-to-date US commitments are running 29% below last year, compared with the USDA forecast for only a 4% decline. US Gulf FOB offers are also above Argentine values and around $0.10–$0.20 above Brazil into early 2027, limiting US export competitiveness. Top News 25.09.2026

That price relationship will likely need to improve before US demand accelerates materially. Until then, harvest pressure and the absence of new Chinese buying leave corn vulnerable, particularly after the market dropped to its lowest level in a month.

Soybean Demand Is Weak Weekly but Stronger Cumulatively

The soybean picture is more balanced. Weekly export sales were disappointing, but year-to-date commitments remain 94% above last year, far ahead of the USDA projection for an 11% increase. China’s accumulated purchases are estimated near 14 MMT, and the US also reported a fresh private sale of 120,000 MT of soybeans to China for 2026/27. Top News 25.09.2026 Top News 25.09.2026

This stronger cumulative demand provides underlying support beneath beans even as traders liquidate long positions. Sinograin’s planned auction of another 514,000 tons of government soybean reserves next Monday remains an offsetting factor.

Western Rains Slow Harvest and Tighten Nearby Soybean Supply

Moderate to heavy rainfall is expected to continue across the Plains and western Corn Belt into early next week before extending toward the central Midwest. Harvest in western areas will therefore remain slow, while the Central and Southern Midwest and eastern Corn Belt retain a favorable window through month-end. Top News 25.09.2026

The delays are particularly important for soybeans. Supplies have become scarce in parts of the western Corn Belt, helping support nearby soymeal values despite the broader decline in the soybean complex. This physical tightness should limit downside pressure compared with corn, where harvest supply remains a larger seasonal headwind.

Soymeal Tightness Offers Support Beneath Beans

Nearby soymeal availability remains tight, with the Oct ’26 meal premium to Dec ’26 reaching nearly $5/ton, a new high overnight. Spot meal resistance remains around $394/ton, while wet western harvest conditions continue to restrict soybean movement into processors. Top News 25.09.2026

Crush margins have eased by $0.05 to $2.39 1/2/bu, however, and expectations for another record managed-money long position increase the risk of additional speculative liquidation. Soybeans therefore retain physical-market support, but positioning remains a significant short-term vulnerability.

South America Adds Longer-Term Supply Pressure

South American weather is turning more favorable for parts of the production region. Above-normal precipitation continues across southern interior Brazil, while better rainfall prospects are developing for Mato Grosso and MGDS by early to mid-next week. Argentina is seeing scattered rainfall amid above-normal temperatures. Top News 25.09.2026

Argentina’s 2026/27 corn planting has advanced to 17% complete, adding to expectations for expanding South American supply. In Europe, France’s corn harvest has reached 45%, well ahead of 13% last year and the five-year average of 11%, increasing seasonal availability there as well. Top News 25.09.2026

Plains Rain Accelerates the Wheat Selloff

Wheat is facing the sharpest pressure Friday as heavy rainfall across the US Plains improves long-term moisture conditions. The seven-day forecast calls for 2–4 inches of rain from the Texas Panhandle to Nebraska, providing much-needed soil moisture even though planting activity may slow temporarily. Top News 25.09.2026

Spring wheat areas classified in drought fell 4 percentage points over the past week to 52%, while winter wheat drought coverage increased 1 point to 58%. Better Plains moisture, weak export sales and technical selling are overwhelming the supportive implications of slower planting progress. Top News 25.09.2026

Black Sea Risk Premium Comes Under Pressure

Potential improvement in Black Sea shipping conditions is also removing support from wheat. Ukraine has indicated readiness for a Black Sea truce based on proposals presented by Egypt, India and Turkey, increasing pressure for progress toward reopening more normal shipping flows. Top News 25.09.2026

At the same time, Russian wheat is reaching far fewer destinations: only 8 countries have bought Russian wheat so far in September 2026 compared with 26 a year earlier, while August buyers fell to 16 from 43. The reduced destination base is supportive from a competitive standpoint, but on Friday it is being overshadowed by improving US weather and the possibility of lower Black Sea logistics risk.

Lower Energy Adds Pressure Despite a Weaker Dollar

Energy markets are sharply lower, with Nov ’26 WTI crude down $2.15/barrel at $92.45, RBOB down $0.11/gallon and heating oil down $0.04. Lower energy is a negative cross-market influence for agricultural commodities, particularly soybean oil and biofuel-linked demand. Top News 25.09.2026

The US dollar is sharply lower and has erased Thursday’s gain, while US equities are higher. A weaker dollar would normally improve US export competitiveness, but Friday’s grain trade is being dominated by disappointing demand signals, harvest pressure and speculative liquidation. Top News 25.09.2026

Wheat Futures

Wheat starts Friday with a sharp breakdown. Dec ’26 Chicago wheat is down $0.18 at $6.89/bu, falling below the $7 level, while Dec ’26 Kansas City wheat is down $0.20 at $7.47/bu. The next cited 100-day moving-average support levels are $6.75 for Chicago and $7.27 for Kansas City. Heavy Plains rainfall, weak export sales and expectations for potentially improved Black Sea shipping conditions are driving the decline. The morning outlook did not provide a start-of-day Minneapolis wheat quote. Top News 25.09.2026

Corn Futures

Dec ’26 corn is down $0.11 1/2 at $5.16/bu, its lowest level in a month. A small chart gap remains between $5.09 and $5.10 1/4, putting that area into focus if selling continues. Weak export commitments, poor US FOB competitiveness, harvest pressure and disappointment over the lack of fresh Chinese buying are outweighing support from wet western harvest conditions. Top News 25.09.2026

Soybean Futures

Nov ’26 soybeans are down $0.16 at $13.01 1/2/bu, so far maintaining support above $13, with the next identified support at the September low of $12.90 1/4. Oct ’26 soybean meal is down $6.00 at $370, while Oct ’26 soybean oil is down 78 points at 66.15, and crush margins have eased to $2.39 1/2/bu. Wet western Corn Belt conditions and tight nearby meal availability provide underlying support, but heavy speculative positioning and the absence of new US-China trade catalysts are driving early liquidation.