XML 37 R25.htm IDEA: XBRL DOCUMENT v3.22.2
Financial Highlights - Summary of Financial Highlights (Detail) - $ / shares
 3 Months Ended 9 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Net Asset Value        
Net asset value per Share, beginning of period $ 38.59 $ 33.65 $ 34.65 $ 37.59
Net investment income/(loss) (0.01) (0.02) (0.04) (0.05)
Net Realized and Change in Unrealized Gain/(Loss) (2.49) 1.44 1.48 (2.47)
Net Income/(Loss) (2.5) 1.42 1.44 (2.52)
Net asset value per Share, end of period 36.09 35.07 36.09 35.07
Market value per Share, beginning of period 38.47 34 34.92 37.6
Market value per Share, end of period $ 35.88 $ 35.22 $ 35.88 $ 35.22
Ratio to average net assets        
Net investment loss [1] (0.10%) (0.18%) (0.14%) (0.18%)
Gross expenses [1] 0.10% 0.18% 0.14% 0.18%
Net expenses [1] 0.10% 0.18% 0.14% 0.18%
Total Return, at net asset value [2] (6.48%) 4.22% 4.16% (6.70%)
Total Return, at market value [2] (6.73%) 3.59% 2.75% (6.33%)
SPDR Gold Mini Shares Trust [Member]        
Net Asset Value        
Net asset value per Share, beginning of period $ 38.59 $ 33.65 $ 34.65 $ 37.59
Net investment income/(loss) (0.01) (0.02) (0.04) (0.05)
Net Realized and Change in Unrealized Gain/(Loss) (2.49) 1.44 1.48 (2.47)
Net Income/(Loss) (2.5) 1.42 1.44 (2.52)
Net asset value per Share, end of period 36.09 35.07 36.09 35.07
Market value per Share, beginning of period 38.47 34 34.92 37.6
Market value per Share, end of period $ 35.88 $ 35.22 $ 35.88 $ 35.22
Ratio to average net assets        
Net investment loss [1] (0.10%) (0.18%) (0.14%) (0.18%)
Gross expenses [1] 0.10% 0.18% 0.14% 0.18%
Net expenses [1] 0.10% 0.18% 0.14% 0.18%
Total Return, at net asset value [2] (6.48%) 4.22% 4.16% (6.70%)
Total Return, at market value [2] (6.73%) 3.59% 2.75% (6.33%)
[1] Percentages are annualized.
[2] Percentages are not annualized.