Chicago Close

Corn: Corn closed around 9 cents firmer with funds buying an estimated 9,000 contracts on the day. Dryness concerns in southern Brazil and Argentina were the catalyst for the fourth day of gains in a row. Estimates for tomorrow's USDA weekly export sales report are 450-650,000 MT. A weaker dollar and firmer crude oil added support for corn.
Wheat: CBOT wheat closed with gains of 8-9 cents, with Kansas up 2-3 cents and Minneapolis mixed either side. Funds were said to have bought around 3,000 CBOT contracts on the day, buoyed by spillover support from corn and South American weather concerns. Weekly export sales for tomorrow are estimated at 300-450,000 MT.