CBOT markets - and the soy complex in particular - staged a substantial rally Wednesday afternoon after President Trump’s positive comments on reopening ag product trade with China. President Trump posted on social media that he intends to challenge China’s President Xi on the latter country’s avoidance of U.S. ag products in their upcoming summit. This is the first hint ag markets have received that either President or their top negotiators are focused on ag, and soybeans in a particular, since the trade war started. China’s normal fall flurry of soybean purchases from the U.S. has been cut to zero due to the trade war impacts, so hope of resurrecting trade sent soybean futures sharply higher. Spillover buying lifte...