LOANS AND ADVANCES - Additional information (Details) - HKD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Loans And Advances
Stock-pledged loans, Gross	$ 65,121,642	$ 49,799,748
Allowance for credit losses	374,604	85,252
Asset Pledged as Collateral
Loans And Advances
Allowance for credit losses	0	0
Other advances
Loans And Advances
Stock-pledged loans, Gross	4,145,503	1,966,383
Bank loans	2,203,074
Other advances \| Asset Pledged as Collateral
Loans And Advances
Stock-pledged loans, Gross	$ 1,907,756	$ 1,907,250

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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+ Details