Ethereum is trading above $2,600 after a volatile stretch with renewed optimism in the market as bulls regain momentum.Analysts warn of a possible retracement before a major breakout as ETH approaches a key resistance level around $3,000.For Ethereum to lead a broader altcoin resurgence, it must reclaim and hold above the $3,000 level, acting as a pivotal milestone.ETH is consolidating below the 200-day SMA at $2,699.60, with bullish momentum intact but requiring a clean breakout to target $3,000.