17. 07.15 17:53 Close share menu Corn, Soybean Markets Close Lower DES MOINES, Iowa (Agriculture.com)--On Friday, the CME Group corn, soybean, and wheat markets ended lower. At the close, the Sept. corn futures settled 9 3/4 cents lower at $4.20 1/4, Dec corn futures finished 9 3/4 cents lower at $4.31 1/4. Aug. Source Agriculture.com Close share menu