The details of margin deposits, clearing funds, and interoperability funds as of June 30, 2024 and December 31, 2023, are as follows (in millions): | | | | | | | | | | | | | | | June 30, 2024 | | | Margin Deposits | | Clearing Funds | | Interoperability Funds | | Total | Cboe Clear Europe central bank account | | $ | 1,146.2 | | $ | 173.8 | | $ | 354.5 | | $ | 1,674.5 | Cboe Clear Europe reverse repurchase and other | | | 728.4 | | | — | | | 320.9 | | | 1,049.3 | Cboe Clear Digital customer bank deposits | | | 5.0 | | | — | | | — | | | 5.0 | Total cash margin deposits, clearing funds, and interoperability funds | | $ | 1,879.6 | | $ | 173.8 | | $ | 675.4 | | $ | 2,728.8 | | | | | | | | | | | | | | | | June 30, 2024 | | | Margin Deposits | | Clearing Funds | | Interoperability Funds | | Total | Cboe Clear Europe non-cash contributions (1) | | $ | 522.2 | | $ | 80.4 | | $ | 305.2 | | $ | 907.8 |
| | | | | | | | | | | | | | | December 31, 2023 | | | Margin Deposits | | Clearing Funds | | Interoperability Funds | | Total | Cboe Clear Europe central bank account | | $ | 361.3 | | $ | 140.1 | | $ | 271.0 | | $ | 772.4 | Cboe Clear Europe reverse repurchase and other | | | 2.7 | | | 4.1 | | | 55.6 | | | 62.4 | Cboe Clear Digital customer bank deposits | | | 14.0 | | | — | | | — | | | 14.0 | Total cash margin deposits, clearing funds, and interoperability funds | | $ | 378.0 | | $ | 144.2 | | $ | 326.6 | | $ | 848.8 | | | | | | | | | | | | | | | | December 31, 2023 | | | Margin Deposits | | Clearing Funds | | Interoperability Funds | | Total | Cboe Clear Europe non-cash contributions (1) | | $ | 637.0 | | $ | 65.6 | | $ | 228.0 | | $ | 930.6 |
| (1) | These amounts are not reflected in the condensed consolidated balance sheets, as Cboe Clear Europe does not have the ability to sell or repledge the amounts absent a clearing participant default. |
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