SUBSEQUENT EVENTS	6 Months Ended
Jun. 30, 2024
SUBSEQUENT EVENTS
SUBSEQUENT EVENTS	23. SUBSEQUENT EVENTS On July 1, 2024, the Company liquidated all digital assets held by Cboe Digital for customers. As a result, after July 1, 2024, the Company no longer held any digital assets – safeguarded assets or liabilities on the condensed consolidated balance sheets. Subsequent to the three months ended June 30, 2024, from July 1, 2024 through July 31, 2024, the Company repurchased 144,370 shares of its common stock under its share repurchase program at an average cost per share of $170.45, for a total value of $24.6 million. As of July 31, 2024, the Company had $179.8 million of availability remaining under its existing share repurchase authorizations. There have been no other subsequent events that would require disclosure in, or adjustment to, the condensed consolidated financial statements as of and for the six months ended June 30, 2024.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//855/tableOfContent

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483399/855-10-50-2

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