It is the cyclical nature of freely-traded futures markets that attracts traders and trading volume. If futures prices did not move up and down, there would be no futures markets or need for them since they would be useless to producers and commercial interests for purposes of risk management.Following grain markets is truly a full-time job. Technology and the demands of globalization now allow traders to access and trade in CME grain and soy complex contracts via the electronic Globex platform nearly 18 hours per day. Saturday is the only day of the week when markets are completely closed. By contrast, the traditional and soon-to-be historic open outcry trading pits that we grew up with were open for trading less than five hours a day Mond...