Ethereum surged more than 5% in 24 hours on Monday, climbing to around $2,150 as risk-on sentiment swept cryptocurrency markets following reports of potential US-Iran ceasefire talks. The second-largest digital asset hit an intraday high near $2,173, with trading volume spiking to over $15 billion as ETH broke above short-term resistance and reclaimed its 50-day moving average. The rally closely tracked Bitcoin's 4% gain that pushed it briefly above $70,000. Despite trading 56% below its August 2025 all-time high of $4,900, Ethereum continues to demonstrate strong network fundamentals with approximately 38.7 million ETH staked (31.8% of supply), over 922,000 active validators, and a 49-day validator entry queue. The Ethereum ecosystem maintains dominant DeFi positioning with $54.2 billion in total value locked on the base layer, while the broader ecosystem including Layer 2 solutions shows continued growth and adoption.