It seems that a whale bought 16,074 $ETH($49.24M) in the past week.

This whale has withdrawn 16,074 $ETH($49.24M) from #Bitfinex, #Binance and #Coinbase since July 5 and staked 16,000 $ETH($49M) 30 minutes ago.

https://etherscan.io/address/0xd7a51ef6cb1401fbb5119c699985b4a815c6eba2