Grain Markets Shift Amid Technical Buying and Global Supply Concerns

Corn and soybean futures rose modestly on August 6 as traders digested the latest USDA export sales report. In contrast, winter wheat futures fell sharply due to strong focus on harvest progress and global supply prospects.

The session was driven by technical buying in corn and soybeans, with fresh demand from China supporting soybeans. The market reaction matters because it provides signals for producers making marketing decisions during the final stretch of the growing season.

Corn futures recovered part of Wednesday's losses as bargain hunters entered the market. September futures gained 2.25 cents to $4.39 per bushel, while December futures settled 2 cents higher at $4.62. Total export sales reached 45.0 million bushels, a figure that landed near the middle of analysts' expectations.

Soybean futures also finished in positive territory after USDA confirmed a flash sale of 4.5 million bushels to China for delivery during the 2026/27 marketing year. September futures rose 3.5 cents to $11.60, while November contracts added 3 cents to $11.7775 per bushel.

Unlike corn and soybeans, winter wheat futures failed to benefit from rising crude oil prices as traders continued focusing on harvest progress and global supply prospects. September Chicago SRW wheat futures declined 11 cents to $6.3125, while Kansas City HRW contracts fell 13.75 cents to $6.9975.