XRP and Solana are benefiting from the ongoing memecoin frenzy.XRP's price surged by over 355% in the last 30 days, while SOL rose 44.34%.On-chain metrics support the gains in XRP and Solana, indicating a bullish sentiment.Analysts predict XRP could revisit its January 2018 peak, while SOL may reach $400 by January and $1,000 by 2025.