According to ChainCatcher, on-chain data analyst Yu Jin monitored that a whale/institution who accumulated 123,000 ETH through a certain exchange 6 years ago has once again transferred 15,000 ETH (approximately $70.15 million) into an exchange 10 minutes ago. In the past 24 hours, he has transferred a total of 30,000 ETH (approximately $138 million) into the exchange, and still holds 70,000 ETH (approximately $330 million).