It seemed clear at the start of the day that this a weather market, and that today’s WASDE would contain few surprises. For the most part that remained true after the report was released and yet some things are inexplicable.  For example, the corn crop is threated by hot and dry weather, the Chinese purchased the largest amount of U.S. corn sold in one swoop in 26 years, the WASDE cut projected corn production and ending stocks and raised the projected average price, and yet corn contracts were bid lower today. Huh? On the one hand, China buying U.S. corn when it could have paid less for product from the Black Sea or South America proves their commitment to Phase One purchases – that is bullish. On the other hand, Black Se...