Roxanna Islam, Head of Sector and Industry Research at VettaFi, discusses the benefits and flaws of applying rules-based investing to closed-end funds. She notes that changes in the industry have forced changes on a rules-guided index of closed-end funds and how that is impacting the holdings and asset allocation of the fund-of-funds that some investors [...] The post The Highs & Lows of Applying Rules to CEF Investing appeared first on ETF Trends .