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REGULATORY CAPITAL (Tables)

12 Months Ended

Dec. 31, 2023

REGULATORY CAPITAL

Schedule of actual and minimum regulatory capital requirements of the subsidiary

The following table presents the Company’s subsidiaries with regulatory capital requirements discussed above, as well as the actual and minimum regulatory capital requirements of the subsidiary as of December 31, 2023 (in millions):

​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	Minimum
Subsidiary	​	Regulatory Authority	​	Actual		​	Requirement
Cboe Trading	​	FINRA/SEC	​	$	15.6	​	$	0.9
BIDS Trading	​	FINRA/SEC	​	​	3.4	​	​	0.4
Cboe Fixed Income	​	FINRA/SEC	​	​	6.4	​	​	0.1
Cboe Europe	​	FCA	​	​	71.4	​	​	29.5
Cboe Chi-X Europe	​	FCA	​	​	0.1	​	​	0.1
Cboe NL	​	Dutch Authority for Financial Markets	​	​	17.2	​	​	5.9
Cboe Clear Europe	​	DNB	​	​	80.9	​	​	49.1
MATCHNow	​	CIRO	​	​	6.3	​	​	0.2
CFE	​	CFTC	​	​	59.2	​	​	37.5
Cboe SEF	​	CFTC	​	​	2.4	​	​	2.1
Cboe Digital Exchange	​	CFTC	​	​	49.6	​	​	5.2
Cboe Clear Digital	​	CFTC	​	​	32.0	​	​	5.6
Cboe Australia	​	ASIC	​	​	12.0	​	​	5.1
Cboe Japan	​	JFSA	​	​	8.7	​	​	4.0

​

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- References

No definition available.

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- Definition

Tabular disclosure of net capital requirement for broker-dealer under Securities and Exchange Commission (SEC) regulation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Rule 15c3-1
-Number 240
-Section 15c3-1
-Publisher SEC

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