GOOD MORNING,  In a market first, CME Group announced it would close its Chicago trading floors to reduce the chance of a coronavirus spread via large gatherings.  The exchange said it would consult with medical experts for guidance on when to reopen its trading floors.  The process would begin on Friday, March 13 at the close.   All products will continue to trade on CME Globex as they do today. Prices are lower as the rout of the stock market continues.  The Dow violated the 23,000 level, officially entering into bear market territory.  Grains are going along for the ride, with prices sharply lower.  As prices often do in this connected world, Asian shares took a cue from a sharply lower Dow to di...