Odaily News According to on-chain analyst Ember, the whale who previously exchanged ETH for WBTC when the ETH/BTC exchange rate was 0.0435 in August bought back ETH 8 hours ago: 640 WBTC (US$40.45 million) were sold in exchange for 15,040 stETH. The ETH/BTC exchange rate is 0.0425; it now holds 15,040 stETH (US$39.8 million) and 516 WBTC (US$32.6 million). In addition, the whale also bought 125,605 AAVE at a price of US$127 from 8/21 to 9/4, and the current floating profit of these AAVEs is as high as US$5.75 million (+36%).