Wheat and corn continue to trade on one edge of the distribution while soybeans and soymeal chase the other side. The continuing trend is for declines in the value of corn and wheat, while soybeans push higher. Thus far this week, January soybeans have gained 47.75 cents (3.3 percent), while corn and wheat chase the other direction. 

Then again, soybean fortunes are likely to reverse in a just a few more weeks when Brazil starts hitting on even more cylinders. Soymeal seems unlikely to hang on to outsized gains, especially if soydiesel enthusiasm sputters. Corn is hanging in there better than expected, though it has been held up by domestic demand, and now ethanol is chasing gasoline demand lower.  The USDA weekly Export Sales...