Solana's stablecoin market cap has surged by over $900 million in the past week, reaching a new high of $13.785 billion, according to DeFiLlama data. USDC dominates this growth, accounting for 70% of the total with $9.656 billion. Solana remains the third-largest network by stablecoin market cap, while Binance Smart Chain (BSC) is rapidly closing the gap with a market cap of $13.221 billion.