Rethinking Bonds: Friend, Foe, or Just Misunderstood?
During my first year as an articled clerk, nearly 40 years ago, I remember my supervisor (Hugo “Chavez”) came to me visibly frustrated. He had invested in bonds expecting that rising interest rates would work in his favour, only to watch the value of his holdings fall. It was a misconception that I suspect many investors still carry today: the idea that higher rates must mean better returns on fixed income. In reality, the opposite is true for existing bondholders. When rates rise, the present value of a bond’s fixed future cash flows falls, and so does its price. Ever since that conversation with Hugo, I’ve made a point of consciously checking my own intuition when thinking about bonds, much like reminding yourself which way is East when you’re turned around in an unfamiliar city.
That instinct to pause and reconsider has rarely been more warranted than it is right now.
The Traditional Case for Bonds
Traditionally, bonds in a portfolio are supposed to provide stability, income and diversification. They act as a counterbalance to the volatility of equities, helping preserve capital while generating predictable returns. The classic “60/40” portfolio, being 60% equities, 40% bonds, has been the bedrock of mainstream investment advice for decades, premised on the reliable negative correlation between the two asset classes. When equities fall, the thinking goes, bonds rise, cushioning the blow.
For much of the late 20th century and into the 2000s, this relationship held admirably. Falling inflation and a prolonged era of declining interest rates provided a powerful tailwind for bond prices, making fixed income a genuinely stabilising force in a diversified portfolio.
When the Cushion Fails
Then came 2022, and the script was torn up.
The S&P Global Developed Aggregate Ex-Collateralized Bond Index fell by over 16% that year, while global equities, as reflected by the MSCI All World Index, declined by more than 18%. For investors who had counted on bonds to soften the impact of an equity selloff, this was deeply unsettling. Both sides of the traditional portfolio fell simultaneously, and sharply. The culprit was the most aggressive monetary tightening cycle in a generation. Central banks around the world, led by the US Federal Reserve, raised interest rates at a pace not seen in decades to combat surging inflation. As rates climbed, the inverse relationship between rates and bond prices delivered punishing capital losses to bondholders, particularly those holding longer-duration instruments.
It was, in short, Hugo’s predicament playing out on a global scale.
The Present Moment: New Pressures
Fast-forward to March 2026, and bonds are once again under pressure, though for somewhat different reasons.
With renewed conflict in the Persian Gulf disrupting energy markets and injecting fresh geopolitical uncertainty into global financial systems, investors have been repositioning rapidly. The bond index is down 3.1% in the first two weeks of March alone, while global equities have shed 5.4% over the same period. Once again, both asset classes are falling in tandem, and once again the traditional safe-haven narrative around bonds is being tested.
The dynamic here is more nuanced than 2022’s rate-shock story. Geopolitical crises can pull bonds in competing directions simultaneously: flight-to-safety demand pushes prices up, while the inflationary implications of rising oil prices, and the fiscal consequences of prolonged conflict, push prices down. At present, the latter forces appear to be winning.
Understanding Why Bonds Behave This Way
To make sense of all this, it helps to revisit the fundamentals. A bond is, at its core, a loan. When you buy a bond, you are lending money to a government or corporation in exchange for a series of fixed interest payments and the return of your principal at maturity. The price you pay for that stream of cash flows depends critically on what else is available in the market. If prevailing interest rates rise above the coupon your bond pays, your bond becomes less attractive relative to newer issues, and its market price falls accordingly. Conversely, when rates fall, your bond’s fixed payments look increasingly attractive, and its price rises.
This means that bonds carry two distinct types of risk that investors must understand:
Interest rate risk (also called duration risk) reflects how sensitive a bond’s price is to changes in interest rates. Longer-dated bonds, those with many years until maturity, are significantly more sensitive than short-dated ones. A 30-year government bond can lose 15–20% of its value from a 2% rise in interest rates, while a 2-year bond might lose only 3–4%.
Credit risk refers to the possibility that the issuer cannot meet its obligations. Government bonds from developed nations carry minimal credit risk; corporate bonds, and sovereign bonds from emerging markets, carry considerably more.
In 2022, it was interest rate risk that devastated portfolios. In the current environment, both risks are elevated, geopolitical instability raises questions about fiscal sustainability in affected regions, while inflationary pressures keep the spectre of further rate rises on the table.
Should You Reconsider Bonds in Your Portfolio?
The short answer is: not necessarily, but you should reconsider how you hold them.
The case for bonds has not disappeared. They remain a source of income, and in a genuine deflationary shock or deep recession, the kind that prompts aggressive rate cuts, bonds can still perform powerfully as portfolio insurance. The problem is that their protective properties are heavily conditional on the interest rate environment, and that environment has become far less predictable than it was during the long bull market in fixed income.
Here are some practical considerations for the current climate:
- Mind your duration. Short-duration bonds are far less sensitive to rate movements. In an uncertain rate environment, shortening the average duration of your fixed income holdings can significantly reduce volatility without abandoning the asset class entirely. Short-term government bonds and money market instruments offer reasonable yields with far lower interest rate risk than long-dated equivalents.
- Consider inflation-linked bonds. Instruments such as US Treasury Inflation-Protected Securities (TIPS) or UK Index-Linked Gilts adjust their principal value in line with inflation, providing a degree of protection against the scenario that proved most damaging in 2022. In an environment where inflation risks remain elevated, these deserve consideration.
- Diversify within fixed income. Not all bonds behave the same way. Investment-grade corporate bonds, high-yield bonds, emerging market debt, and government bonds from different jurisdictions respond differently to economic and geopolitical events. A thoughtfully diversified fixed income allocation can reduce the risk of a single factor, like a rate cycle, inflicting uniform damage across the entire bond element of a portfolio.
- Reassess the 60/40 assumption. The events of 2022 prompted serious debate among portfolio constructors about whether the 60/40 model remains fit for purpose in a world of structurally higher inflation and interest rate volatility. Some have argued for introducing alternative assets, commodities, real assets, infrastructure, or absolute return strategies, to provide the diversification that bonds can no longer reliably deliver on their own. This is not a reason to eliminate bonds; it is a reason to be less dogmatic about their role.
- Match your bond exposure to your investment horizon. If you hold individual bonds to maturity rather than through funds, short-term price volatility becomes irrelevant, you will receive your coupon payments and your principal regardless of what happens to market prices in the interim. Bond funds, by contrast, have no fixed maturity date and will reflect ongoing price fluctuations in their net asset value. Understanding which vehicle you are using, and why, is fundamental.
The Bigger Picture
The past few years have been a sobering reminder that no asset class offers unconditional protection. Bonds remain an important and legitimate component of a well-constructed portfolio, but they are tools, not talismans, and like any tool they must be used with an understanding of their properties and limitations.
Hugo’s frustration, all those years ago, was really the frustration of an investor who had been sold a simplified story. The reality of bonds, like the reality of any financial instrument, is that context is everything. The direction of interest rates, the shape of the yield curve, the creditworthiness of the issuer, the duration of the instrument, and the broader macroeconomic environment all determine whether bonds will protect you or punish you in any given period.
In volatile times like these, the most valuable thing an investor can do is resist the temptation of simple narratives and engage honestly with that complexity. Check your thinking. Know which way is East.
As always, consult with a qualified financial advisor to determine the most appropriate strategy for your individual circumstances, risk tolerance, and investment goals.
Disclaimer: This article is for informational purposes only and does not constitute financial advice. Past performance does not guarantee future results.
