According to Crypto Rover on Twitter, altcoins are experiencing a significant breakout similar to Bitcoin's historic rally in 2024. This surge is marked by rising trading volumes and price momentum across multiple major altcoin markets, as seen in the data and charts shared by Crypto Rover (source: @rovercrc, April 27, 2025). Traders are advised to monitor high-performing altcoins and sector leaders, as this broad-based momentum could signal further upside opportunities, especially in assets previously lagging behind Bitcoin's gains.