Ep 19: Tim Edwards on SPIVA, momentum investing and equal-weighting by The Evidence-Based Investor published on 2018-11-05T17:29:10Z Dr Tim Edwards from the London office of S&P Dow Jones Indices discusses SPIVA — the S&P Dow Jones Jones Active Versus Index scorecard — and what we can learn from it. He also talks about the growing trend towards self-indexing, as well as recent research he's conducted into momentum investing and equal-weight indices.