CME Group Hits New Open Interest Record Of 138.2 Million Contracts by The Options Insider | May 15, 2019 | News Feed https://www.cmegroup.com/media-room/press-releases/2019/5/15/cme_group_hits_newopeninterestrecordof1382millioncontracts.html?source=rss&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+mediaroom%2FCMsF+%28CME+Group+Media+Room%29
