$ETH Ethereum ($ETH) is the second-largest cryptocurrency by market cap and a leading smart contract platform powering decentralized applications (dApps), DeFi, NFTs, and more. As of the latest update, Ethereum is trading above key support levels, showing resilience amid broader market fluctuations. The network's shift to Proof-of-Stake (via the Merge) has significantly reduced energy consumption, and upcoming upgrades like Proto-Danksharding (EIP-4844) aim to improve scalability and lower gas fees. Institutional interest remains strong, with growing ETH holdings and ETF prospects under regulatory review. Ethereum continues to evolve as a foundational layer for Web3 innovation and digital finance infrastructure.