General Comments Grain and soy futures continued the same slow, grinding pattern of trade that has been around all week as traders brace for Friday's WASDE. Trading volume remains quite low. Corn prices are slowly leaking lower. On continuous charts, one must go back to late August of 2010 to find a daily close that was lower than today's December corn close of $4.2125. On the other hand, soybean futures prices grudgingly edged higher by about 4 cents. CME's SRW wheat futures prices also eased lower by 3-4 cents. KC HRW prices fell 5-7 cents as more rains fell over the central Plains where soil moisture is recharging after two-plus years of drought. Generally, the soil moisture situation for the newly seeded U.S. HRW is the best seen i...