Collateral receivables and collateral payables - Collateral receivables (Details) - USD ($) $ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Collateral receivables and collateral payables | ||
| Collateral receivables | $ 3,407 | $ 14,414 |
| BTC | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | 2,289 | |
| ETH | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | 124 | |
| USDC | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | 2,936 | $ 12,125 |
| USDT | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | $ 347 |