Ethereum (ETH) is the largest smart-contract platform by application activity and TVL. Launched in 2015 by Vitalik Buterin and a co-founding team, Ethereum has been the foundation of DeFi, NFTs, stablecoin issuance, and the broader on-chain economy. Following the September 2022 Merge it transitioned to proof of stake; subsequent upgrades (Shanghai, Dencun) introduced staked-ETH withdrawals and L2-friendly blob fees.
Why it’s tracked here
ETH’s mood and sentiment together form the second-most-important macro read in crypto after BTC. ETH-led periods generally correspond to crypto-native rallies (DeFi, restaking, L2 narratives); when ETH underperforms BTC, the rally is usually being driven by institutional flows or macro factors.
What moves social signal
- Spot ETH ETF flows since July 2024.
- Restaking and EigenLayer narratives — ETH’s role as restaking collateral.
- L2 economic debates — blob fees, MEV burn, value accrual to ETH itself.
- Major upgrade cycles — Pectra and post-Pectra roadmap discussion.
Research only — not financial advice.