$ETH Ethereum is the core platform for smart contracts and decentralized applications, supporting the ecological development of DeFi, NFTs, and Layer 2, among others. After upgrading to PoS, ETH balances energy efficiency and security, and the staking mechanism is also steadily advancing. With the rising discussion around Ethereum ETFs and continuous optimization of scaling solutions, ETH's long-term potential is still highly regarded. For investors, a phased approach and patient holding are the robust strategies to cope with market fluctuations.