The newly introduced Bitcoin Liquid Index (BLX) and Ethereum Liquid Index (ELX) indices will allow users to monitor the cryptocurrency market ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.fxstreet.com/cryptocurrencies/news/nasdaq-to-launch-two-cryptocurrency-indices-on-february-25-201902141025&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNEmC_HU2d-qq4bbIXqI5CWXwmzC-A
