Funds have entered the New Year holding record-large short positions in corn and wheat futures, and they have also turned their long soybean position into a modest short one. Reportedly, they added to all those short positions again today in advance of Friday’s USDA reports. It would seem that farmers are about the only group left to sell these markets, but that is not unusual in January and February. They remain optimistic that prices are already too cheap and won’t go much lower in the short term. The bigger question is, when will the funds decide enough is enough and reverse their positions or at least start to reduce the size of their record-short positions in corn and wheat? That isn’t very likely before the USDA rep...