The price of corn showed an increase in Brazil and the United States in the last week of October, driven by demand for ethanol, delay in the American harvest, and retention of stocks in Mato Grosso. According to information from the IMEA bulletin, between October 20 and 24, the current contract of the CME Group rose by 1.70%, with a weekly average of US$4.24/bushel. The main factor was the increase in American demand for ethanol production, in addition to heated exports.