Statement of Assets and Liabilities - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Assets [Abstract]
Investment in ether, at fair value (cost $316,247 and $394,302, as of June 30, 2025 and December 31, 2024, respectively)		$ 268,957	$ 404,529
Cash		0	0
Total assets		268,957	404,529
Liabilities [Abstract]
Sponsor Fee payable		42	0
Total liabilities		42	0
Net Assets	[1]	$ 268,915	$ 404,529
Shares issued and outstanding, no par value, unlimited amount authorized		14,910,000	16,880,000
Principal Market NAV per share		$ 18.04	$ 23.96

[1] No comparative financial statements have been provided as the Trust’s operations commenced on July 22, 2024.