https://www.cmegroup.com/media-room/press-releases/2023/3/09/cme_group_sofr_futuresandoptionsreachsingle-daytradingopenintere.html

https://www.cmegroup.com/media-room/press-releases/2023/3/09/cme_group_announcesinitialtradingofnewcropweeklyoptions.html

https://www.cmegroup.com/media-room/press-releases/2023/3/06/cme_group_to_launchoffshorerenminbioptionsonapril3.html

https://ir.cboe.com/news-and-events/2023/03-03-2023/cboe-global-markets-reports-trading-volume-february-2023

https://www.cmegroup.com/media-room/press-releases/2023/3/02/cme_group_reportsfebruary2023monthlymarketstatistics.html

https://www.cmegroup.com/trading/equity-index/us-index/micro-e-mini-futures.html

https://www.cmegroup.com/activetrader/event-contracts.html

https://ir.cboe.com/news-and-events/2023/02-15-2023/cboe-global-markets-launch-cboe-one-options-feed-new-real-time-us-options-market-data-solution

https://ir.cboe.com/news-and-events/2023/02-14-2023/cboe-europe-derivatives-expand-pan-european-single-stock-options

https://ir.cboe.com/news-and-events/2023/02-03-2023/cboe-global-markets-reports-trading-volume-january-2023

https://ir.cboe.com/news-and-events/2023/02-03-2023/cboe-global-markets-reports-results-fourth-quarter-2022-and-full-year

https://www.cmegroup.com/media-room/press-releases/2023/2/02/cme_group_reportsjanuary2023monthlymarketstatistics.html