The CBOT traded a mixed day with wheat futures posting a strong rally and the soy complex falling back after a strong start. Corn futures were under pressure for most of the day but survived with only modest losses. Funds appeared to be selling corn on anything resembling strength while early soybean strength attracted long liquidation ahead of next week’s WASDE. Traders are expecting the WASDE to show larger export forecasts and smaller ending stocks, so WPI sees opportunities in pricing needs at current levels or getting long.  Less than 20 percent of the U.S. corn and 13 percent of U.S. soybeans are left to be harvested, per this week’s Crop Progress report. Farmers harvested an additional 10 percent of the corn last we...