Whether one considers them to be investors or speculators, managed funds have collectively taken a real beating in the grain and soy markets during the last two months. They have been carrying large positions on the wrong side of the recent whiplash market action.Early in our grain business career, we gained considerable respect for futures market speculators. During the 1950s and 1960s, the U.S. government sought to support high domestic crop prices with little regard for fundamentals of supply and demand. Unsurprisingly, this encouraged excess production of wheat, corn and other feed grains. The result was that USDA's Commodity Credit Corporation (CCC) acquired huge stocks of grain. Creative programs for disposing of government stocks usu...