Schedules of Investments (Unaudited) - Investments (Details)	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Ether	1,191,766	1,071,415
Investment in ether, at cost	$ 3,887,465,641	$ 3,543,902,275
Ether fair value	2,186,653,058	3,571,669,777
Other Assets less Liabilities	(262,439)	(407,610)
Net Assets	$ 2,186,390,619	$ 3,571,262,167