Another sharply weaker opening in U.S. equities set the stage for more selling and a weaker open at the CBOT, which is exactly what happened. Coronavirus restrictions are growing around the world and the economic impacts along with them. The only significant signs of pricing strength at the CBOT/CME today was in the cattle markets, where a massive jump in beef prices set the stage for an afternoon rally. That rally ultimately fizzled into limit losses (again) but helped support grains slightly. Nearly the entire CBOT ended lower today with demand concerns and weak energy prices weighing on ag prices.  The COVID-19 outbreak is unprecedented in many ways, and at least one of those ways is positive. Cartoonist Scott Adams pointed out in...