According to Wu Blockchain, based on DefiLlama data, as of August 22, Ripple's stablecoin RLUSD has a market cap of approximately $2.07 billion, with a 31.6% growth over the past 30 days. Meanwhile, the stablecoin volume on the Hyperliquid L1 chain is around $6.86 billion, showing a 9.2% growth over the same period.