Chicago, Aug. 7 - U.S. grain markets finished the week with limited movement as traders positioned ahead of the USDA's closely watched August World Agricultural Supply and Demand Estimates (WASDE) report, scheduled for next Wednesday. Corn futures ended nearly unchanged, soybeans slipped modestly, and winter wheat posted strong gains on technical buying fueled by geopolitical tensions and higher energy prices. The quiet finish masks growing uncertainty over U.S. crop production, export demand and global supply, making next week's USDA report one of the most important market events of the summer for farmers, grain merchandisers and investors.

Corn futures briefly traded higher before ending the session nearly flat, reflecting a market waiting for fresh fundamental direction. September corn settled at $4.39 per bushel, while December futures closed at $4.62, despite continued export activity. USDA confirmed a sale of 11.3 million bushels of corn to Mexico, reinforcing international demand. Meanwhile, analysts surveyed ahead of the August WASDE expect the national average yield at 182.4 bushels per acre, with projected production just below 16 billion bushels. Weather forecasts calling for additional rainfall across parts of the Corn Belt also continue to influence yield expectations.

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Corn Market Snapshot

Soybeans Slip Despite Fresh Chinese Buying

Soybean futures closed slightly lower after late-session technical selling erased modest early gains. September soybeans settled at $11.59 per bushel, while November futures ended at $11.7625. Nevertheless, export demand remained supportive after USDA announced sales of 8.7 million bushels of soybeans to China for the 2026-27 marketing year. China imported 421.82 million bushels in July, with Brazil remaining its largest supplier. At the same time, Brazil reported soybean exports of 492.37 million bushels during July and expects another strong export month in August, highlighting continued competition for U.S. shipments in global markets.

Soybean Market Snapshot

Wheat Rallies as Global Tensions Fuel Technical Buying

Winter wheat became Friday's strongest performer after geopolitical developments encouraged aggressive buying. Rising crude oil prices, continued conflict around Iran, and ongoing disruptions in the Black Sea region renewed concerns over global grain exports. September Chicago SRW wheat climbed 8.5 cents to $6.3975 per bushel, while Kansas City HRW futures advanced 14.25 cents to $7.14. Meanwhile, France reduced its soft wheat production estimate to approximately 1.172 billion bushels, adding another layer of uncertainty to global wheat supplies as traders evaluate export availability from Europe and the Black Sea.

Wheat Market Snapshot

Beyond futures trading, market participants are also monitoring developments in Washington after the Senate Agriculture Committee failed to advance the latest version of the Farm Bill, adding policy uncertainty to an already volatile environment. Combined with next week's USDA WASDE report, evolving weather forecasts, export demand and geopolitical risks, the coming days could set the direction for U.S. grain markets as producers prepare for harvest and investors reassess supply-and-demand expectations.