CME Group Averaged 16.6 Million Contracts Per Day In July 2019, Up 23% From July 2018 by The Options Insider | Aug 2, 2019 | Industry https://www.cmegroup.com/media-room/press-releases/2019/8/02/cme_group_averaged166millioncontractsperdayinjuly2019up23fromjul.html?source=rss&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+mediaroom%2FCMsF+%28CME+Group+Media+Room%29