$ETH Ethereum ($ETH) continues to be one of the most important cryptocurrencies in the market, not only as a store of value but also as a foundation for DeFi, NFTs, and smart contracts. Recently, the transition to Ethereum 2.0 (Proof of Stake) has drastically reduced its energy consumption and increased its scalability. In the chart, $ETH has shown important reactions at support levels like $1,500 and $1,800, while resistances near $2,000 and $2,500 are crucial for a sustainable uptrend. Volume and market sentiment (such as regulatory updates or institutional adoption) can be catalysts for strong movements. Swing trade operators can take advantage of the fluctuations within the range, while long-term holders should stay alert to future upgrades on the network.