According to on-chain data analyst @ai_9684xtpa, Ethereum Foundation affiliates are transferring large amounts of ETH. On November 20, 2015, the Ethereum Foundation transferred 44,167 ETH (the price of ETH at that time was only $0.9268) to the address starting with 0x8e2. This ETH has been transferred three times in nine years, and each time it is accompanied by a partial sale or recharge to the trading platform; the last 18,089 ETH of this address has been transferred to the address 0x879... eD812 in the past hour, worth 64.48 million dollars.