American soybean prices in Chicago fell by 0.31% due to the anticipation of large harvests in South America and uncertainty about the future U.S. government's stance on biofuels. There is also interest from China in Brazilian soybeans. In contrast, corn prices rose by 0.28%, reaching a six-month high due to speculative activities and a favorable ruling in a GMO corn dispute. Wheat prices saw mixed results, with a 1.87% increase in Chicago and a slight decrease on Euronext. The market is cautious and inactive, with some anticipating erratic movements when the market recovers in early January. Additionally, market focus is shifted towards upcoming events such as the USDA's monthly report and the inauguration of Donald Trump, who may announce export or import taxes.