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FINANCIAL HIGHLIGHTS (Tables) | 6 Months Ended
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Jun. 30, 2025
FINANCIAL HIGHLIGHTS |
Schedule of per share performance data and other supplemental financial data | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Three months ended |  | Six months ended | ​ | Six months ended | ​
​ | ​ | June 30, 2025 | ​ | June 30, 2024 |  | June 30, 2025 | ​ | June 30, 2024 | ​
​ |  | (Unaudited) |  | (Unaudited) |  | (Unaudited) |  | (Unaudited) | ​
Per Share Operating Performance: |  | ​ |  |  | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​
Net asset value, beginning of period | ​ | $ | 10.26 | ​ | $ | 7.77 | ​ | $ | 8.12 | ​ | $ | 8.58 | ​
Total income (loss) | ​ |  | (1.49) | ​ |  | 0.55 | ​ | ​ | 0.68 | ​ | ​ | (0.25) | ​
Total expenses | ​ |  | (0.04) | ​ |  | (0.04) | ​ | ​ | (0.07) | ​ | ​ | (0.05) | ​
Net increase (decrease) in net asset value | ​ |  | (1.53) | ​ |  | 0.51 | ​ | ​ | 0.61 | ​ | ​ | (0.30) | ​
Net asset value, end of period | ​ | $ | 8.73 | ​ | $ | 8.28 | ​ | $ | 8.73 | ​ | $ | 8.28 | ​
​ | ​ |  | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total Return | ​ |  | (14.91) | % |  | 6.56 | % | ​ | 7.51 | % | ​ | (3.50) | %
​ | ​ |  | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Ratios to Average Net Assets | ​ |  | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Total income (loss) | ​ | ​ | (18.24) | % |  | 6.79 | % | ​ | 12.58 | % | ​ | (5.54) | %
Management fees# | ​ |  | 0.60 | % |  | 0.75 | % | ​ | 0.60 | % | ​ | 0.75 | %
Total expenses excluding management fees# | ​ |  | 1.02 | % |  | 1.38 | % | ​ | 0.87 | % | ​ | 1.49 | %
Expense waived# | ​ |  | — | % |  | (0.42) | % | ​ | — | % | ​ | (0.92) | %
Net expense excluding management fees# | ​ |  | 1.02 | % |  | 0.96 | % | ​ | 0.87 | % | ​ | 0.57 | %
Net income (loss) | ​ |  | (18.65) | % |  | 6.36 | % | ​ | 11.85 | % | ​ | (6.19) | %
#Annualized.

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