CME halts futures trading after 'cooling issue' at data center

The floor of the Chicago Mercantile Exchange (CME)/New York Mercantile Exchange (Nymex) in New York City. CME Group is the world's largest and most diverse derivatives exchange.Trading came to a standstill on the Chicago Mercantile Exchange on Friday following a cooling issue at one of its data centers. "Due to a cooling issue at CyrusOne data centers, our markets are currently halted," the CME said in a statement in the early hours of Friday. "Support is working to resolve the issue in the near term and wi ...