Wheat, corn, and soybean prices showed slight fluctuations this Friday, driven by fund buybacks and short-covering in the Chicago Board of Trade. According to TF Agroeconômica, wheat in Chicago for December 2025 closed at $511.25 per bushel, while in Argentina, the harvest reached 5.3% of the planted area, with an average productivity of 18.7 t/ha and 88% of the crop in good to excellent condition. Argentina's national production remains estimated at 22 million tons, although the forecast of frost in the coming week could affect the filling of the ears in key areas.