ETF Trends’ Dave Nadig dives into several topics including ARK Invest filing for an interval fund, passive ETF rebalancing costs, and violent price swings in stocks such as Facebook and Amazon.  CAIA Association’s John Bowman discusses alternative investments, crypto, tokenization, and democratizing investing.  Upholdings’ Robert Cantwell spotlights the Compound Kings ETF (KNGS), the first-ever hedge fund to ETF conversion.