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13 September 2026
Unit Investment Trusts and Exchange-Traded Funds
Alexa George, a client, is seeking an investment that provides diversified exposure to investment-grade municipal bonds for tax-exempt income. She specifically desires a portfolio that, once established, is relatively stable and not subject to frequent active management decisions. Critically, she values the ability to react to market sentiment throughout the trading day by buying or selling units, and wants to minimize the potential for unexpected taxable capital gains distributions that might arise from portfolio restructuring or asset sales within the fund structure itself. Which of the following recommendations is most suitable for Alexa's objectives for the Series 7 exam?
A.A passively managed municipal bond Exchange-Traded Fund (ETF)
B.A municipal bond Unit Investment Trust (UIT) with a fixed termination date
C.An actively managed municipal bond mutual fund
D.A closed-end municipal bond fund trading at a discount
Rationale:
A passively managed municipal bond Exchange-Traded Fund (ETF) is the most suitable recommendation because it aligns with all of Alexa's key objectives. ETFs offer diversified exposure to a specific bond index, ensuring a relatively stable portfolio not subject to frequent active management decisions or the associated fees. Crucially, ETFs trade on exchanges throughout the day, allowing Alexa to react to intra-day market sentiment by buying or selling units at prevailing market prices. Furthermore, ETFs are structurally tax-efficient due to their in-kind creation and redemption mechanism with Authorized Participants (APs), which allows the fund to remove low-basis securities without realizing capital gains for remaining shareholders, thus minimizing unexpected taxable capital gains distributions that can plague other fund structures.
A municipal bond Unit Investment Trust (UIT) with a fixed termination date, while offering a truly static and unmanaged portfolio for tax-exempt income, fails to meet Alexa's requirement for intra-day trading flexibility, as UITs are redeemable directly with the sponsor at their end-of-day Net Asset Value (NAV) rather than trading on an exchange.
An actively managed municipal bond mutual fund does not satisfy the desire for a portfolio 'not subject to frequent active management decisions' and would likely generate more frequent taxable capital gains distributions due to portfolio turnover and active trading, contrary to Alexa's goal of minimizing such distributions.
A closed-end municipal bond fund trading at a discount, while offering intra-day trading, is typically actively managed, which goes against Alexa's preference for a relatively stable, unmanaged portfolio. Additionally, its market price can fluctuate significantly from its NAV due to market sentiment, and while it provides tax-exempt income, its active management can lead to capital gains distributions from portfolio rebalancing or asset sales, and it doesn't possess the same structural tax efficiency as an ETF regarding capital gains avoidance.