
The collapse of a major dam in southern Ukraine sent global prices of wheat and corn higher.
Wheat prices gained 2.4% in early trading Tuesday at the Chicago Mercantile Exchange, to $6.39 a bushel. The cost of corn rose more than 1% (to $6.04 a bushel) and oats gained 0.73% ($3.46 per unit). Prices had jumped higher earlier in the day.