CME ▼ -0.1% - CME Group Inc. $CME CME - CME Group to Launch CME Securities Clearing on December 7 to Expand Clearing Capacity, Choice and Capital Efficiency in the U.S. Treasury Market CME Group's stock declined 0.1% today as the company announced plans to launch CME Securities Clearing on December 7, a new service designed to expand clearing capacity and options in the U.S. Treasury market. The modest pullback may reflect investor caution ahead of the new initiative's rollout, though the service is positioned to enhance capital efficiency and broaden CME's clearing offerings for Treasury trading. 10-SEP-2026 11:31 AM ET