CBOT Grains and Oilseeds See Strong Gains on Harvest Updates

Soybean prices on the Chicago Board of Trade surged by more than 20 cents per bushel on Tuesday, marking their largest single-day gain since late September. This uptick was driven by a late-session rally in Chicago soyoil. Meanwhile, the U.S. Department of Agriculture reported that the soybean harvest was 25% complete as of October 4, an improvement from the previous week but still below the five-year average of 33%. The crop's condition also declined slightly, dropping one point to 57% good to excellent. Additionally, soybeans dropping leaves increased to 85%, though this was still two points below the five-year average.

The U.S. Census Bureau revealed that August soybean exports totaled 1.465 million tonnes, a significant drop from July and the previous year. However, soymeal exports hit a monthly record at 1.366 million tonnes. Crop consultant Dr. Michael Cordonnier maintained his yield estimate for the U.S. soybean crop at 51.5 bushels per acre.

All major U.S. wheat varieties saw price increases, with Kansas City hard red wheat leading the gains. Winter wheat planting progressed to 36%, up from the previous week but still below the five-year average. Wheat exports in August rose from July but remained down compared to the previous year. The U.S. Midwest is expected to experience dry weather this weekend, which may help advance delayed harvests.

Corn prices climbed around 10 cents per bushel, with the December contract closing above $5 for the first time in five days. The U.S. corn harvest reached 23%, trailing the five-year average, while corn conditions worsened slightly. August corn exports set a monthly record, and ethanol exports also hit new highs. Cordonnier kept his U.S. corn yield estimate unchanged at 177.0 bushels per acre. In Brazil, AgRural estimated that 38% of the first corn crop was planted as of October 1, a slight decrease from the previous year.