XML 9 R1.htm IDEA: XBRL DOCUMENT
v3.22.4

Document and Entity Information | 9 Months Ended
--- | ---
Sep. 30, 2022
Document Information [Line Items] |
Document Type | 6-K
Entity Registrant Name | Futu Holdings Ltd
Entity Central Index Key | 0001754581
Current Fiscal Year End Date | --12-31
Amendment Flag | false
Document Period End Date | Sep. 30, 2022

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