If one wanted market action today, he should have taken on the wheat market. Chicago wheat closed with minor gains, but it traded in a 15-16 cent range on both sides of yesterday's close to get there. That is roughly the same trading range to be found in the soybean market today. General Comments China's Purchasing Manager Index (PMI) for September showed barely any growth, which is concerning for commodities. Chinese real estate values continue to fall, and commodity financing remains a tricky issue. The U.S. dollar is stronger again and near its 2010 highs. The currencies of all major export competitors for grain and soy demand are weaker, adding to U.S. difficulties in world markets.Yesterday's quarterly stocks report was essentially a...