Soybeans, corn, and wheat prices have dropped on the Chicago Stock Exchange due to the progress of the soybean harvest in Brazil and expectations of abundant grain supply. The Brazilian National Supply Company (Conab) reports that 34% of the 2022/23 crop area has been harvested, a decrease from 42.1% the previous year. Meanwhile, US grain exports have seen a significant decrease, and the first estimates for the 2023/24 US harvest suggest a higher supply. Additionally, the extension of the grain export agreement between Russia and Ukraine is impacting wheat prices, despite increasing tension in Eastern Europe. The humid climate in US winter wheat areas is also affecting the crop.