The SEC has approved a rule change submitted by NYSE Arca on September 19, 2025, allowing the Grayscale Ethereum Trust ETF and Grayscale Ethereum Mini Trust ETF to transition their listing rules from Rule 8.201-E (non-standard) to Rule 8.201-E (standard). This change enables both products to continue trading under general listing standards without requiring individual case-by-case approvals in the future.