It was another day of the weather and Chicago working at cross purposes. Continued heat and dryness are expected to knock corn and soybean yields lower but it was another day of losses for grains and oilseeds. There may be some profit taking ahead of the upcoming three-day holiday weekend, but it could cost more to reacquire positions next week. The heat will drive deeper into U.S. production areas this weekend and into next week with just a chance of showers in the very northern reaches.

Globally, dryness continues to afflict India and Australia, but better moisture is helping Europe, South America, and China.  With the U.S. wheat harvest moving along it is not weather pressuring the market but uncompetitive supplies. The multi-da...