Stock market data is going on-chain. | Credit: Brett Sayles. Key Takeaways FTSE Russel and Deutsche Börse will soon start publishing stock market data on-chain. Financial data giants increasingly rely on Chainlink oracles to connect to public blockchains. Blockchain oracles have become increasingly important in the tokenization of real-world assets. FTSE Russell and Deutsche Börse Group (DBG) are the latest financial data providers looking to plug into the blockchain ecosystem. Using ChainLink’s ...