| Line Item | Jun 30, 2026 |
|---|---|
| Investment Income | |
| Dividends – affiliated | |
| Total investment income | |
| Expenses | |
| Sponsor’s fee | |
| Sponsor’s fee waived | |
| Total expenses | |
| Net investment loss | |
| Net realized gain from: | |
| Options written | |
| Net realized gain | |
| Net change in unrealized appreciation/depreciation on: | |
| Investments – affiliated | |
| Investments in bitcoin | |
| Options written | |
| Net change in unrealized appreciation/depreciation | |
| Net realized and unrealized loss | |
| Net decrease in net assets resulting from operations | |
| Net decrease in net assets per Share (in dollars per share) |