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Schedule of Investment (Unaudited)
$ in Thousands
Sep. 30, 2024
USD ($)
shares
Schedule of Investments [Line Items]  
Investments, Cost $ 481,408
Investments, Fair Value $ 424,493
Investment, Identifier [Axis]: Investment in ether Global Ether Quantity of Ether 161500  
Schedule of Investments [Line Items]  
Quantity of Ether | shares 161,500 [1]
Investments, Cost $ 481,408 [1]
Investments, Fair Value 424,493 [1]
Investment, Identifier [Axis]: Investment in ether Global Other Assets Less Liabilities  
Schedule of Investments [Line Items]  
Investments, Fair Value $ 0 [1]
Investments, Percentage of Net Assets 0.00% [1]
Investment, Identifier [Axis]: Investment in ether Global Total Investment in ether  
Schedule of Investments [Line Items]  
Investments, Cost $ 481,408 [1]
Investments, Fair Value $ 424,493 [1]
Investments, Percentage of Net Assets 100.00% [1]
Investment, Identifier [Axis]: Investment in ether Global Total Net Assets  
Schedule of Investments [Line Items]  
Investments, Fair Value $ 424,493 [1]
Investments, Percentage of Net Assets 100.00% [1]
[1] Non-income producing investment