According to online reports, according to Lookonchain monitoring, an early investor participating in the Ethereum initial coin offering (ICO) sold another 501 ETH 9 hours ago. During the creation phase of Ethereum, he purchased a total of 16,000 ETH units through two wallets, at a cost of US$4,960 and an average price of approximately US$0.31. Later, in 2017, 804 ETH units were purchased through the exchange at a price of US$459 each (cost US$369,000). Since April 2021, he has sold a total of 14,394 ETH units, cashing in approximately US$50.11 million, with an average selling price of US$3,482 each. He still holds approximately 2410 ETH units, which is approximately US$5.85 million at current prices. Total profit was US$55.6 million, with a return of 149 times.