(Update with details on orders in the second paragraph.)
CME Group (CME) said Wednesday on its website that trading in its CME Globex metals and natural gas futures and options markets has been halted due to technical issues.
All day orders and good-till-date orders with today's date will be canceled, and all good-till-canceled orders "that have been acknowledged will remain working," CME Group said.
Price: 313.32, Change: -5.71, Percent Change: -1.79