CME Group Achieves Record International Average Daily Volume Of 4.8 Million Contracts In 2019, Up 10 Percent From 2018 by The Options Insider | Jan 21, 2020 | Industry https://www.cmegroup.com/media-room/press-releases/2020/1/21/cme_group_achievesrecordinternationalaveragedailyvolumeof48milli.html