Flooding in the Midwest and fears of crop damage caused corn prices to climb in Chicago for the eighth consecutive day — their biggest gain in 11 weeks. Prices are expected to hit $8 a bushel by next week.

“Corn is in trouble because of the wet spring that has drenched the midwest,” says Justice Litle in Taipan Daily.

Yesterday, the USDA said in a report that American corn output will be down significantly from last year’s estimate.