U.S. wheat supplies for 2017/18 may be down 25 percent or more, but USDA’s August forecast that world ending 2017/18 wheat supplies will climb to more than 264 MMT is enough to keep prices on the defensive and end users on the sidelines. General Comments Grain and soy markets have been beaten up since the bearish 10 August WASDE was followed by a change to better weather, but markets cannot go down forever. That seemed to be the reasoning that prompted enough buying interest to turn prices ever so slightly higher in overnight trade. Soybeans were up about 4 cents, while winter wheat and corn contracts picked up around 2 cents. While not big of course, they were nevertheless gains. Things changed during the day session with corn and wheat...