According to Spotonchain monitoring, a certain whale made a profit of $421,000 on WBTC within 5 days. Ten hours ago, it sold all 252 WBTC at an average price of $66,121 and received 16.64 million DAI. Previously on May 15th, this whale spent 16.22 million DAI to purchase 252 BTC at the price of $64,449 each.