The cryptocurrency whale known as '7 Siblings' has purchased 17,757.77 ETH, valued at approximately $34.88 million, within a 19-hour period. The acquisition was made at an average price of $1,964.55 per ETH. This whale has previously pledged a total of 423,048.58 ETH through platforms like Aave and Maker, facilitating the lending of $254 million in stablecoins.