Wheat for September delivery lost 6.5 cents to close at $6.67 a bushel; December corn rose 1.25 cents a bushel; December oats fell 0.75 cent to close at $2.605 a bushel; November soybeans dropped 6 cents to $8.7175 a bushel.

Beef futures fell while pork futures ended in a range on the Chicago Mercantile Exchange.

October live cattle fell 0.3 cent to 94.55 cents a pound; September feeder cattle fell 0.3 cent to $1.1457 a pound; October lean hogs lost 0.4 cent to 70.8 cents a pound; February pork bellies rose 0.2 cent to 93.35 cents a pound.