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REGULATORY CAPITAL (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2021 USD ($) Test
Regulatory Requirement |
Number of capital adequacy tests required to be met | Test | 2
Cboe Trading |
Regulatory Requirement |
Capital | $ 18.3
Minimum Requirement | 0.7
BIDS Trading |
Regulatory Requirement |
Capital | 13.3
Minimum Requirement | $ 0.5
Cboe Trading and BIDS Trading |
Regulatory Requirement |
Minimum net capital required to be maintained, option 1 - percentage of aggregate indebtedness items | 6.67%
Minimum net capital required to be maintained, option 2 - amount | $ 0.1
Cboe Europe |
Regulatory Requirement |
Capital | 44.9
Minimum Requirement | 26.3
Cboe Chi-X Europe |
Regulatory Requirement |
Capital | 0.4
Minimum Requirement | 0.1
Capital resources requirement | 0.1
Cboe Europe NL |
Regulatory Requirement |
Capital | 8.6
Minimum Requirement | 4.2
Cboe SEF |
Regulatory Requirement |
Annual operating expenses for swap execution facility capital adequacy tests | 0.8
Three month operating expenses for swap execution facility capital adequacy tests | 0.2
CFE |
Regulatory Requirement |
Annual operating expenses for registered futures exchange capital adequacy tests | 54.7
Six month operating expenses for registered futures exchange capital adequacy tests | 27.4
EuroCCP |
Regulatory Requirement |
Capital | 57.1
Minimum Requirement | 38.4
MATCHNow |
Regulatory Requirement |
Capital | 3.4
Minimum Requirement | $ 0.2

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