The CBOT offered a few surprises to end the week with the major grain markets ending higher with strong buying interest. Corn futures posted a 7-cent gain on Friday after threatening their seasonal lows on Thursday with funds and commercials viewing prices below $4.75 as a value-buying opportunity. Soybeans and soymeal jumped sharply higher too on the heels of soymeal export demand, daily “flash” export sales for soybeans, and lingering weather issues for parts of South America. Finally, wheat futures were slightly higher on bargain buying and commercial/end-user demand. Overall, Friday’s trade should set the CBOT up for continued strength early next week and this week’s gains in the livestock markets are apt to do t...