币界网报道:Cardano (ADA) and Solana (SOL) are showing potential for 15-20% gains as market sentiment improves. Analysts highlight ADA's strong fundamentals, including its growing DeFi ecosystem and upcoming upgrades, while SOL's recent network stability and developer activity boost confidence. Both tokens have rebounded from recent lows, with ADA trading above key support levels and SOL benefiting from renewed institutional interest. Technical indicators suggest bullish momentum could push ADA toward $0.50 and SOL toward $150 if current trends hold. The broader crypto market recovery, led by Bitcoin's resilience, is providing tailwinds for altcoins.