https://ir.cboe.com/news-and-events/2023/01-12-2023/cboe-bzx-exchange-suspend-trading-vaneck-russia-etf-rsx-and-vaneck-russia-small-cap-etf-rsxj-and-commence-delisting-proceedings

https://ir.cboe.com/news-and-events/2023/01-12-2023/cboe-clear-europe-receives-permanent-recognition-non-uk-central-counterparty

https://www.cmegroup.com/media-room/press-releases/2023/1/11/cme_group_achievesrecordinternationalaveragedailyvolumeof63milli.html

https://www.cboe.com/insights/posts/cboe-europe-derivatives-yearly-recap-and-look-ahead/

https://www.cboe.com/insights/posts/cboe-clear-europe-yearly-recap-and-look-ahead/

https://www.cboe.com/insights/posts/cboe-europe-equities-yearly-recap-and-look-ahead/

https://ir.cboe.com/news-and-events/2023/01-05-2023/cboe-global-markets-reports-trading-volume-december-and-full-year-2022

https://www.cmegroup.com/media-room/press-releases/2022/11/10/cme_group_declaresquarterlydividend.html

https://www.cmegroup.com/markets/interest-rates/tba.html

https://www.miaxoptions.com/sites/default/files/press_release-files/MIAX_Press_Release_11042022.pdf

https://www.cmegroup.com/media-room/press-releases/2022/10/26/cme_group_inc_reportsthird-quarter2022financialresults.html