Ethereum's value relative to Bitcoin has surged by 38% in just a week, indicating a possible altcoin rally.The ETH/BTC ratio hit its lowest point since early 2020, preceding historical rebounds for Ethereum and other altcoins.Ethereum's trading activity has increased significantly, with the highest spot volume ratio since August 2024.Inflows into Ethereum-focused ETFs have accelerated, suggesting growing institutional confidence in Ethereum's scalability and the overall market.