Ripple's stablecoin RLUSD is now live on global exchanges, causing a surge in XRP trading volume.XRP's 24-hour trading volumes increased by 80% to $18 billion.Ripple USD (RLUSD) aims to offer stable, cross-border transactions and is backed by US dollar deposits and government bonds.Analysts predict XRP prices could reach $20 in the near term with a market cap of $1 trillion by Q2 2025.