Golden Finance report, according to on-chain analyst @ai_9684xtpa monitoring, a certain whale sold ETH at a high price to exchange for WBTC, then exchanged back for ETH after BTC ATH, netting 1533 ETH in eight months. On 1.03.19, when the ETH price was 3518 dollars, he exchanged 2942 ETH for 150 WBTC, at a cost of 62724 dollars; additionally, he bought 116 WBTC. 2.10 hours ago, when the BTC price was 98828 dollars, he exchanged 90.8 WBTC back for 2709 ETH, at a cost of 3312 dollars.