Collateral receivables and collateral payables - Collateral receivables (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Collateral receivables and collateral payables | ||
| Collateral receivables | $ 8,534 | $ 3,407 |
| BTC | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | 4,065 | |
| ETH | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | 124 | |
| USDC | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | 3,970 | 2,936 |
| USDT | ||
| Collateral receivables and collateral payables | ||
| Collateral receivables | $ 499 | $ 347 |