Markets started this week on a more interesting and volatile note, led by wheat (of all things). Last Friday’s Commitment of Traders (COT) report showed that managed money had raised its short position in wheat, which caught the trade by surprise. General Comments Markets started this week on a more interesting and volatile note, led by wheat (of all things). Last Friday’s Commitment of Traders (COT) report showed that managed money had raised its short position in wheat from just 16,000 contracts the previous week to 52,000 contracts last week. That big increase caught the trade by surprise, and a round of short covering took over. This took Chicago December wheat futures to more than 20 cents higher at one point. The rally in wheat drag...