Cardano has experienced a significant increase in stablecoin activity following the launch of Circle's USDCx, pushing the stablecoin-to-Total Value Locked (TVL) ratio to 33.87%. This surge, highlighted by Cardano DRep Dori, marks a potential new phase in Cardano's DeFi expansion. The network's stablecoin supply has risen by over 40% in a week, reaching $47.7 million, with USDCx becoming the largest stablecoin on Cardano. USDCx now commands a 37.16% market share on Cardano, surpassing other stablecoins like USDM, USDA, and DJED. The increase in stablecoin liquidity is seen as a critical step towards enhancing Cardano's DeFi infrastructure, potentially enabling the development of lending protocols and decentralized exchanges. Despite Cardano's current TVL of $140.83 million being lower than Ethereum and Solana, the introduction of USDCx is expected to drive further growth in the network's DeFi ecosystem.