
CBOT December 2026 corn futures rose 0.79% on November 5, supported by strong US ethanol demand, record September exports and technical buying. In Brazil, ample domestic supplies and cautious buying weighed on prices as sellers cleared storage; excess moisture and low sunlight affected the 2026/27 summer crop, although StoneX raised production estimates for both corn crops.
Robust US ethanol use and export demand support corn consumption and prices, while Brazil’s ample supply and higher crop estimates may add competition and limit price gains. Weather challenges create uncertainty around Brazilian production, but the reported upward revisions temper that risk.
Not enough comparable past events yet for a historical read.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.