REGULATORY REQUIREMENTS (Details) $ in Thousands	Dec. 31, 2022 HKD ($)
Futu Securities
REGULATORY REQUIREMENTS
Net Capital/ Eligible Equity	$ 7,021,471
Requirement	1,427,687
Excess	5,593,784
Moomoo Financial Inc.
REGULATORY REQUIREMENTS
Net Capital/ Eligible Equity	132,413
Requirement	20,222
Excess	112,191
Futu Clearing Inc.
REGULATORY REQUIREMENTS
Net Capital/ Eligible Equity	4,183,966
Requirement	311,304
Excess	3,872,662
Moomoo Financial Singapore pte. Ltd.
REGULATORY REQUIREMENTS
Net Capital/ Eligible Equity	881,028
Requirement	213,683
Excess	667,345
Futu Insurance Brokers (Hong Kong) Limited
REGULATORY REQUIREMENTS
Net Capital/ Eligible Equity	1,304
Requirement	500
Excess	804
Futu Securities (Australia) Ltd.
REGULATORY REQUIREMENTS
Net Capital/ Eligible Equity	48,180
Requirement	2,299
Excess	$ 45,881

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of net capital in excess of minimum required net capital, calculated under Aggregate Indebtedness Standard.

+ References

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

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- Definition

Minimum amount of net capital required to be maintained by broker-dealer subsidiary to engage in security transaction, calculated under Aggregate Indebtedness Standard.

+ References

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

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- Definition

Amount of net capital of broker-dealer.

+ References

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

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