v3.26.1
Digital Assets - Schedule of Movement of Digital Assets (Details) - 6 months ended Jun. 30, 2026
HKD ($)
USD ($)
Crypto Asset [Roll Forward]    
Release from digital assets - restricted $ 125,556,941  
Bitcoin    
Crypto Asset [Roll Forward]    
Digital assets, Balance at December 31, 2025 (Audited) 232,751,003  
Purchases of digital assets 0  
Exercise of a derivative contract 0  
Release from digital assets - restricted 0  
Exchange of digital assets 0  
Disposal of digital assets 0  
Gain on disposals of digital assets 0  
Change in fair value of digital assets (77,240,615)  
Investment income from digital assets 799,078  
Digital asset transaction fees and others (30)  
Digital assets, Balance at June 30, 2026 (Unaudited) 156,309,436 $ 19,932,343
Bitcoin Cash    
Crypto Asset [Roll Forward]    
Digital assets, Balance at December 31, 2025 (Audited) 1,821,134,280  
Purchases of digital assets 0  
Exercise of a derivative contract 72,117,402  
Release from digital assets - restricted 125,556,941  
Exchange of digital assets 1,065,535,300  
Disposal of digital assets 0  
Gain on disposals of digital assets 0  
Change in fair value of digital assets (2,031,449,760)  
Investment income from digital assets 269,186  
Digital asset transaction fees and others (22,236)  
Digital assets, Balance at June 30, 2026 (Unaudited) 1,053,141,113 134,294,965
Binance Coin    
Crypto Asset [Roll Forward]    
Digital assets, Balance at December 31, 2025 (Audited) 3,833,787  
Purchases of digital assets 0  
Exercise of a derivative contract 0  
Release from digital assets - restricted 0  
Exchange of digital assets 0  
Disposal of digital assets 0  
Gain on disposals of digital assets 0  
Change in fair value of digital assets (1,409,688)  
Investment income from digital assets 659  
Digital asset transaction fees and others 0  
Digital assets, Balance at June 30, 2026 (Unaudited) 2,424,758 309,202
Tether    
Crypto Asset [Roll Forward]    
Digital assets, Balance at December 31, 2025 (Audited) 1,351,010,850  
Purchases of digital assets 258,239,167  
Exercise of a derivative contract 0  
Release from digital assets - restricted 0  
Exchange of digital assets (1,065,535,300)  
Disposal of digital assets (312,343,785)  
Gain on disposals of digital assets 480  
Change in fair value of digital assets 20,830  
Investment income from digital assets 2,726,700  
Digital asset transaction fees and others (82)  
Digital assets, Balance at June 30, 2026 (Unaudited) 234,118,860 29,854,483
Digital asset holdings that are not individually significant    
Crypto Asset [Roll Forward]    
Digital assets, Balance at December 31, 2025 (Audited) 31,286  
Purchases of digital assets 234,000,780  
Exercise of a derivative contract 0  
Release from digital assets - restricted 0  
Exchange of digital assets 0  
Disposal of digital assets (234,215,167)  
Gain on disposals of digital assets 214,387  
Change in fair value of digital assets (14,012)  
Investment income from digital assets 284  
Digital asset transaction fees and others (72)  
Digital assets, Balance at June 30, 2026 (Unaudited) 17,486 2,230
Digital assets    
Crypto Asset [Roll Forward]    
Digital assets, Balance at December 31, 2025 (Audited) 3,408,761,206  
Purchases of digital assets 492,239,947  
Exercise of a derivative contract 72,117,402  
Release from digital assets - restricted 125,556,941  
Exchange of digital assets 0  
Disposal of digital assets (546,558,952)  
Gain on disposals of digital assets 214,867  
Change in fair value of digital assets (2,110,093,245)  
Investment income from digital assets 3,795,907  
Digital asset transaction fees and others (22,420)  
Digital assets, Balance at June 30, 2026 (Unaudited) $ 1,446,011,653 $ 184,393,223