Chicago Board of Trade futures for corn, wheat, and soybeans rose despite potential fundamental factors, driven by President Trump's possible 25% duty on imports from Canada and Mexico, and the belief that Mexico does not believe in the imposition of these duties. This situation is coupled with delays in soybean harvesting and corn planting in Brazil, potential trade wars, new trade agreements, drought in Argentina, and weather conditions in Brazil impacting soybeans and corn. Additionally, a decrease in U.S. ethanol production and an increase in stocks, alongside forecasts of precipitation in Argentina and dry weather in Brazil, are influencing market sentiments. The article also discusses the possibility of an increase in wheat prices due to potential reductions in the U.S. harvest, but these prices may fall with USDA reports on crop conditions.