Data shows that Vitalik sold 493.1 ETH today through CoW Swap, exchanging for approximately 1.16 million USDT. More importantly, his ETH authorization limit in this contract is as high as 5,000 ETH, leaving open the possibility of further sales in the future. The occurrence of founder-level selling behavior at this point undoubtedly adds significant psychological pressure to the "bullish camp" such as Tom Lee and Li Hua Yi, and may also disrupt the short-term rebound momentum of ETH.