Matt Halperin

Comments

• Chris - Great question. Foreign bond interest may also be subject to withholding taxes depending on the country.

  Post: The cost of foreign taxes on returns

  Link to comment from June 26, 2026

• Thank you all for the comments. Mark's line — "the main issue here is a misalignment of timeline and purpose" — really does get at the heart of it. When you put money into a bond fund without ever looking at the index it's managed against, you're not choosing a risk profile, you're inheriting whatever risk profile that index happens to carry at that moment, and that profile isn't fixed. As the Hartford chart shows, the Agg's duration has swung meaningfully over time, drifting higher as rates fell and issuance patterns shifted, then snapping back as rates rose again. An investor who bought in with a rough mental model of "this is a five-year-ish bond fund" could easily find themselves several years later holding something with a noticeably different interest-rate sensitivity, without ever having made an active decision to change it. That's the randomness I'm pointing to: not that the fund is mismanaged, but that its risk level is set by the bond market's borrowing patterns and the benchmark's construction rules, not by your goals. That's exactly why a bond ladder, or a CD ladder, is a useful alternative for some investors: you pick the duration profile that matches your own timeline and risk tolerance, and it stays matched to that purpose rather than drifting with the index. And the CD ladder point is well taken too. For someone who wants that certainty without dealing with the secondary-market mechanics of individual bonds, a CD ladder is often the simplest way to get there. Matt

  Post: Bonds vs. Bond Funds

  Link to comment from June 17, 2026