According to BlockBeats, recent monitoring by Arkham has revealed significant cryptocurrency transfers by Grayscale. Approximately three hours ago, Grayscale's Ethereum ETF transferred 1,324 ETH, valued at $4.33 million, to an unspecified address. Additionally, about two hours ago, Grayscale's Bitcoin ETF moved 690.934 BTC, worth $72.17 million, to another unidentified address.