https://ir.cboe.com/news/news-details/2023/Cboe-Global-Markets-Announces-Increase-in-Share-Repurchase-Authorization-Declares-Fourth-Quarter-2023-Dividend/default.aspx

https://www.cmegroup.com/media-room/press-releases/2023/10/25/cme_group_inc_reportsthird-quarter2023financialresults.html

https://ir.cboe.com/news/news-details/2023/Cboe-Europe-Derivatives-Secures-Support-of-Key-Participants-for-Single-Stock-Options-Launch/default.aspx

https://www.cmegroup.com/media-room/press-releases/2023/10/10/cme_group_t-billfuturessurpass6000contractsinfirstweekoftrading.html

https://www.cboe.com/insights/posts/strong-year-to-date-gains-for-cboes-vpd-vpn-spen-indices/

https://ir.cboe.com/news/news-details/2023/Cboe-Global-Markets-and-SP-Dow-Jones-Indices-to-Launch-New-Credit-VIX-Indices-on-October-13/default.aspx

https://www.cmegroup.com/media-room/press-releases/2023/10/03/cme_group_reportssecond-highestseptemberandq3advonrecord.html

https://www.cmegroup.com/media-room/press-releases/2023/9/27/cme_group_to_launchmicrohenryhubfuturesandoptionsonnovember6.html

https://www.cmegroup.com/media-room/press-releases/2023/9/12/cme_group_and_dtccreceiveregulatoryapprovalforenhancedtreasurycr.html

https://www.cmegroup.com/media-room/press-releases/2023/9/11/cme_group_to_launchoptionsonmicrogoldfuturesasretailparticipatio.html

https://www.cmegroup.com/markets/cryptocurrencies/cme-cf-cryptocurrency-benchmarks.html

https://ir.cboe.com/news-and-events/2023/09-06-2023/cboe-global-markets-reports-trading-volume-august-2023