$ETH Ethereum (ETH) is the core public chain that supports decentralized applications and smart contracts, boasting a large developer community and a rich application ecosystem. As Layer 2 scaling solutions gradually roll out, staking mechanisms mature, and ETF potential increases, Ethereum's fundamentals continue to strengthen. Although short-term volatility is severe, it is still regarded as the 'digital oil' of the blockchain world in the long term. Stable dollar-cost averaging and participating in staking are solid strategies for engaging in its growth.