
Arkham data shows the transfer took place over the past hour, indicating a sizable Ethereum movement by the asset manager to Coinbase Prime, a platform often used for institutional trading and custody.
Grayscale moved a total of 19,548 ETH, valued at about $32 million, to Coinbase Prime over the past hour, based on Arkham monitoring. Large transfers to Coinbase Prime, an institutional brokerage and custody platform, are closely watched by crypto traders because they can signal portfolio rebalancing, custody shifts or preparations for sales, although the transfer alone does not confirm intent.