[Kraken Launches Unified Execution Layer xChange for xStocks Tokenized Stock Trading] According to The Block, Kraken has launched an on-chain trading engine and unified execution layer, xChange, for its xStocks tokenized assets, enabling 24/5 trading on Ethereum and Solana. The platform supports direct trading of over 70 tokenized U.S. stocks and ETFs, including popular assets like Apple, Tesla, and the S&P 500. xChange ensures full execution through atomic settlement, with pricing derived from real-time public markets. On the same day, xStocks announced integration with 1inch to enhance on-chain liquidity for xChange.