[ETH Whale Swaps 4,013 ETH for 138.04 WBTC After Four Years of Holding] On-chain analyst @ai_9684xtpa monitoring shows that an ETH whale who has held for four years swapped 4,013 ETH for 138.04 WBTC in the past five minutes, with a total value of approximately $12.59 million. The cost of WBTC was $91,117.55. Since yesterday, the whale has cumulatively sold 18,159.4 ETH and purchased 631.78 WBTC, with a total value reaching $56.8 million.