CME Group has announced that its cryptocurrency futures offerings now encompass over 75% of the total market capitalization. The expansion includes new futures contracts for Cardano (ADA), Chainlink (LINK), and Stellar (XLM), available in both standard and micro contract sizes, and cash-settled. These additions join existing futures for Bitcoin (BTC), Ethereum (ETH), Solana (SOL), and XRP, broadening CME's comprehensive suite of crypto derivatives.