$ETH Ethereum ($ETH) is the leading blockchain platform that supports smart contracts and is a key pillar of the current DeFi and NFT ecosystem. With the Ethereum 2.0 upgrade and the transition to a Proof-of-Stake (PoS) consensus mechanism, it is becoming increasingly sustainable and environmentally friendly. Staking $ETH provides passive income, while Layer 2 scalability solutions like Arbitrum and zkSync significantly reduce transaction fees. With the continuous development of decentralized applications, $ETH remains an essential core asset in a long-term investment portfolio. How much do you hold?