Investors often focus on default risk when considering bonds, but duration risk can be equally damaging to portfolios, according to James Callahan, portfolio manager at Barometer Capital Management. In an interview with BNN Bloomberg, Callahan highlighted that changes in interest rates can significantly affect bond prices, a risk that is frequently underestimated.
Understanding Duration Risk
Duration measures a bond's sensitivity to interest rate changes. Longer-duration bonds are more volatile, meaning their prices can drop sharply when rates rise. Callahan noted that in the current environment of potential rate hikes, investors should be aware of their portfolio's duration exposure.
“Many investors think bonds are safe, but duration risk can lead to substantial losses if rates move unexpectedly,” Callahan said. He advised diversifying across maturities and considering floating-rate notes to mitigate this risk.
Market Context and Other Headlines
The Canadian market is also reacting to other developments. Toronto is hosting Portugal vs. Croatia as its last 2026 FIFA World Cup match today. Meanwhile, a female was stabbed in Oshawa after a dispute over a parking spot on Canada Day, and PM Carney is meeting with Eby in Vancouver as Smith plans a pipeline announcement.
Flooding from a burst glacial lake in B.C. is expected to peak as an evacuation order remains. Heat warnings persist across the Maritimes and Ontario, with humidex values in the 40s causing widespread power outages. The peak of the heatwave in Ottawa is expected today, and heat warnings continue for Montreal as humidex nears 42.
Broader Implications for Investors
Callahan emphasized that duration risk is not just for bond traders; it affects all fixed-income investors, including those in bond ETFs and mutual funds. As central banks adjust monetary policy, understanding duration becomes critical for preserving capital.
“Investors need to look beyond yield and consider how their bonds will perform in different rate scenarios,” he added. With inflation concerns and potential rate increases, duration management is key.
