In recent years, the last week of August and/or the first week of September have been the best bets for the timing of seasonal lows for CME grain and soy futures prices. The reason for this is that for the last several years, prospects for very large harvests of corn and soybeans about to get underway have forced farmers to make way for those crops in their storage bins by selling the last of their old crop ownership. This has weakened spot basis bids and pressured futures prices just ahead of the new harvest. The same thing has been happening again this year. Despite the low flat prices, there has been a considerable country movement of old crop corn and soybeans this week. That has added to the market’s overall bearishness and sent...