Appears to be the right move .
let's have a look at corn . old crop . from the December 2008 low of 290 . the 1/2¢ per day moveing up was located at 655 for December 2010 = late one month . on other 1/2 cent for January = 670 . I notice July 2011 contract is very close to 670 = point of interest . time to pay attention .