Schedule of Investment in Gold (Details) $ in Thousands |
9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Mar. 31, 2026
USD ($)
oz
|
Jun. 30, 2025
USD ($)
oz
|
||||
| Schedule of Investments [Abstract] | |||||
| Opening balance (in Ounces) | oz | 336,351.098 | 339,410.178 | |||
| Investment in gold, fair value, opening balance | $ | $ 1,105,737 | [1] | $ 791,131 | ||
| Gold bullion contributed (in Ounces) | oz | 19,219.952 | 30,097.409 | |||
| Gold bullion contributed, fair value | $ | $ 81,036 | $ 90,054 | |||
| Gold bullion distributed (in Ounces) | oz | (9,786.523) | (33,156.489) | |||
| Gold bullion distributed, fair value | $ | $ (17,754) | $ (55,580) | |||
| Change in unrealized appreciation (depreciation) (in Ounces) | oz | |||||
| Change in unrealized appreciation (depreciation), fair value | $ | $ 424,477 | $ 280,132 | |||
| Ending balance (in Ounces) | oz | 345,784.527 | 336,351.098 | |||
| Investment in gold, fair value, ending balance | $ | [1] | $ 1,593,496 | $ 1,105,737 | ||
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