Investment in Gold (Details) - Schedule of changes in ounces of gold and fair value |
9 Months Ended | 12 Months Ended |
|---|---|---|
|
Oct. 31, 2022
USD ($)
oz
|
Jan. 31, 2022
USD ($)
oz
|
|
| Schedule of Changes in Ounces of Gold And Fair Value [Abstract] | ||
| Beginning balance | oz | 326,554 | 237,409 |
| Beginning balance, Fair Value | $ | $ 586,245,778 | $ 442,483,116 |
| Ending balance | oz | 323,344 | 326,554 |
| Ending balance, Fair value | $ | $ 529,960,066 | $ 586,245,778 |
| Gold bullion contributed | oz | 55,354 | 98,772 |
| Gold bullion contributed, Fair Value | $ | $ 102,766,509 | $ 177,971,942 |
| Gold bullion distributed | oz | (58,564) | (9,627) |
| Gold bullion distributed,Fair Value | $ | $ (98,749,370) | $ (17,297,123) |
| Realized gain (loss) from gold distributed from in-kind | oz | ||
| Realized gain (loss) from gold distributed from in-kind,Fair Value | $ | $ 1,178,406 | $ 1,756,856 |
| Change in unrealized appreciation (depreciation) | oz | ||
| Change in unrealized appreciation (depreciation),Fair Value | $ | $ (61,481,257) | $ (18,669,013) |