Note 1 - Organization (Details Textual) |
5 Months Ended | 6 Months Ended | 49 Months Ended |
|---|---|---|---|
Feb. 22, 2022 |
Mar. 31, 2026 |
Mar. 31, 2026 |
|
| Trust Formation Date | Aug. 27, 2014 | ||
| Number of Established Operational Series | 1 | ||
| Sponsor fee | 0.18% | 0.10% | 0.10% |
| SPDR Gold Mini Shares Trust [Member] | |||
| Trust Formation Date | Aug. 27, 2014 | ||
| Number of Established Operational Series | 1 | ||
| Sponsor fee | 0.18% | 0.10% | 0.10% |