Cboe Global Markets Announces Increase In Share Repurchase Authorization; Declares Fourth-Quarter 2023 Dividend by The Options Insider | Oct 27, 2023 | Industry, News Feed https://ir.cboe.com/news/news-details/2023/Cboe-Global-Markets-Announces-Increase-in-Share-Repurchase-Authorization-Declares-Fourth-Quarter-2023-Dividend/default.aspx