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FINANCIAL HIGHLIGHTS (Tables) | 3 Months Ended
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Mar. 31, 2023
FINANCIAL HIGHLIGHTS |
Schedule of per share performance data and other supplemental financial data | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Three months ended | ​ | Three months ended |
​ | ​ | March 31, 2023 | ​ | March 31, 2022 |
​ |  | (Unaudited) |  | (Unaudited) |
Per Share Operating Performance: |  | ​ |  |  | ​ |  | ​
Net asset value, beginning of period | ​ | $ | 17.24 | ​ | $ | 11.65 | ​
Total income (loss) | ​ |  | (5.55) | ​ |  | 6.29 | ​
Total expenses | ​ |  | (0.03) | ​ |  | (0.03) | ​
Net increase (decrease) in net asset value | ​ |  | (5.58) | ​ |  | 6.26 | ​
Net asset value, end of period | ​ | $ | 11.66 | ​ | $ | 17.91 | ​
​ | ​ |  | ​ | ​ |  |  | ​
Total Return | ​ |  | (32.37) | % |  | 53.73 | %
​ | ​ |  | ​ | ​ |  |  | ​
Ratios to Average Net Assets | ​ |  | ​ | ​ |  |  | ​
Total income (loss) | ​ | ​ | (44.62) | % |  | 41.83 | %
Management fees# | ​ |  | 0.75 | % |  | 0.75 | %
Total expenses excluding management fees# | ​ |  | 0.84 | % |  | 0.46 | %
Expense waived# | ​ |  | (0.69) | % |  | (0.30) | %
Net expense excluding management fees# | ​ |  | 0.15 | % |  | 0.16 | %
Net income (loss) | ​ |  | (44.84) | % |  | 41.61 | %
# Annualized.

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