Blackrock has transferred a significant amount of Bitcoin and Ethereum to Coinbase Prime, valued at $225 million, impacting cryptocurrency market liquidity. The move has raised concerns about potential market volatility due to increased trading volumes and profit-taking pressure on the Bitcoin and Ethereum markets. 1,021 Bitcoin and 25,707 Ethereum were transferred to Coinbase Prime on October 27, 2025, according to on-chain analytics linked to iShares Bitcoin and Ethereum Trust. This transfer is a clear indication of increased institutional interest in cryptocurrencies. This activity has led to significant increases in trading volumes for Bitcoin (doubling its volume) and Ethereum (seeing an increase of 48%). The move aligns with Blackrock’s iShares Bitcoin and Ethereum Trust products, and further highlights the growing involvement of institutions in the cryptocurrency market.