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CLEARING OPERATIONS - Clearing Participant (Details) $ in Millions | Jun. 30, 2025 USD ($) | Dec. 31, 2024 USD ($)
--- | --- | ---
Clearing Operations |  |
Cboe Clear Europe central bank account | $ 482.6 | $ 841.4
Cboe Clear Europe reverse repurchase and other | 1,185.9 | 0.0
Cboe Clear U.S. customer bank deposits | 1.9 | 4.1
Total cash margin deposits, clearing funds, and interoperability funds | 1,670.4 | 845.5
Cboe Clear Europe non-cash contributions | $ 1,339.2 | 997.4
Minimum collateralization, as a percent | 1.02 |
Margin Deposits |  |
Clearing Operations |  |
Cboe Clear Europe central bank account | $ 352.3 | 378.4
Cboe Clear Europe reverse repurchase and other | 452.7 | 0.0
Cboe Clear U.S. customer bank deposits | 1.9 | 4.1
Total cash margin deposits, clearing funds, and interoperability funds | 806.9 | 382.5
Cboe Clear Europe non-cash contributions | 854.3 | 691.4
Clearing Funds |  |
Clearing Operations |  |
Cboe Clear Europe central bank account | 14.4 | 173.7
Cboe Clear Europe reverse repurchase and other | 234.1 | 0.0
Cboe Clear U.S. customer bank deposits | 0.0 | 0.0
Total cash margin deposits, clearing funds, and interoperability funds | 248.5 | 173.7
Cboe Clear Europe non-cash contributions | 94.5 | 80.1
Interoperability Funds |  |
Clearing Operations |  |
Cboe Clear Europe central bank account | 115.9 | 289.3
Cboe Clear Europe reverse repurchase and other | 499.1 | 0.0
Cboe Clear U.S. customer bank deposits | 0.0 | 0.0
Total cash margin deposits, clearing funds, and interoperability funds | 615.0 | 289.3
Cboe Clear Europe non-cash contributions | $ 390.4 | $ 225.9

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