ETHE, ETH, and GSOL debut spot Ether and Solana staking for investorsSTAMFORD, Conn., Oct. 06, 2025 (GLOBE NEWSWIRE) -- Grayscale Investments®, the world’s largest digital asset-focused investment platform*, today announced a major industry first: Grayscale Ethereum Trust ETF (Ticker: ETHE) and Grayscale Ethereum Mini Trust ETF (Ticker: ETH) have become the first U.S.-listed spot crypto ETPs to enable staking. Grayscale also revealed that Grayscale Solana Trust (OTCQX: GSOL) has activated staking, giving in ...