PANews reported on October 1 that according to on-chain analyst Yu Jin’s monitoring, a whale hoarded 21,636 ETH at $6.9 in 2016 and sold all of them 5 hours ago. The whale bought the ETH at $149,800 that year and now sells them all at an average price of $2,688, making a profit of $58 million and a return on investment of 387 times.