Grayscale Ethereum Trust ETF index adds Gemini, removes Bullish effective Sept 21, 2025

Grayscale Ethereum Staking ETF

CoinDesk Ether Price Index (ETX) added Gemini and removed Bullish as Constituent Trading Platforms.
Change effective September 21, 2025, per scheduled quarterly review; Gemini met, Bullish failed minimum liquidity.
Current constituent platforms: Coinbase, Kraken, Crypto.com, LMAX Digital, and Gemini.
Index Provider may change trading venues or calculation methodology at any time; next review scheduled quarterly.
This 8-K filing reports the index change; no direct financial impact disclosed.

item 8.01

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