Q: I was surprised to see a Vanguard infographic pointing out that international [non-US] bonds are the largest asset class in the world. Do you have any thoughts on why Canadians have not embraced international bonds in their portfolios? – A.M.
While stocks grab all the headlines and dominate the conversation among investors, the bond market is vastly larger. Yet while a diversified index portfolio can include 10,000 stocks from over 40 countries, chances are your bond holdings are entirely Canadian.
There are some good reasons for a strong home bias in bonds. The main one is currency risk. Exposure to foreign currencies benefits an equity portfolio by lowering volatility (at least for Canadian investors), but taking currency risk on the bond side is usually unwise. Because currencies are generally more volatile than bond prices, you’d be increasing your risk without raising your expected return. That’s a bad combination.
It also gets to the heart of why few Canadians have international bonds in their portfolios: there just aren’t many good products offering global bond exposure without currency risk. iShares and BMO have a number of ETFs covering US corporate and emerging markets bonds.