Techub News reports, according to Cointelegraph, that FTSE Russell, a subsidiary of the London Stock Exchange Group, is collaborating with blockchain data provider SonarX to launch indices and data products related to crypto assets and on-chain data. Kristen Mierzwa, Head of Digital Assets at FTSE Russell, stated that by providing data focused on cryptocurrencies, FTSE Russell aims to "better meet the needs of our institutional client base."