In this special extended edition of the RoundUp, we go in-depth on Futures and ETFs, asking the FIA Director of Regulation John Graham to take us through the unique challenges for improving data quality and meeting the new Refit data requirements for the futures industry. We also examine the potential unknowns of reconciling trade position data where previously this has proven extremely complex when it comes to ETFs. We also look at the challenges of Brexit and divergence, and there's the usual AI challenge and lively banter about sports, music and life in The City of London.