Finding balance in fixed income

By Vanguard

Investing strategy

 

Higher yields and income keep bonds resilient amid volatility

The first quarter of 2026 has delivered no shortage of headlines, with sharp moves in energy prices, ongoing geopolitical uncertainty and shifting expectations around inflation and growth. Against that backdrop, bond market volatility has increased, but without the kind of breakdown seen in more challenging periods. Higher yields mean bonds are now delivering more income. While prices may fluctuate, income has regained its importance in fixed income returns.

 

Volatility, not dysfunction

Higher oil prices have influenced near‑term inflation expectations and led to differing responses across global markets and a varied response from central banks. Yet despite the busy news cycle, bonds have largely behaved as expected.

This distinction matters. While volatility can create discomfort, it can also create opportunity, particularly for long term investors.

In this environment, market capitalisation weighted strategies, such as the Vanguard Australian Fixed Interest Fund or ETF can provide steady income and some return potential, while still offering support if growth slows.

The aim is to avoid leaning too far toward either short term positions or more interest rate sensitive long duration exposure while the outlook remains uncertain. As always, maturity positioning is most effective when aligned with the role fixed income is meant to play in the broader portfolio whether that is stability, income, diversification, or a combination of the three.

 

Inflation: short‑term shock versus longer‑term anchors

Inflation expectations have once again come into focus. Much of the recent discussion has been driven by higher energy prices and central banks have reinforced that inflation is a risk worth monitoring.

The market has largely treated the energy spike as a short-term shock, and longer-term inflation expectations have remained relatively anchored. This tension matters. While energy prices can lift inflation in the short run, if prices stay high for longer, the balance of risk may shift towards slowing growth. For investors the objective is to ensure portfolios are balanced to navigate a range of outcomes.

 

Avoiding reactionary decisions

One potential risk for portfolios during volatile periods is allowing short‑term headlines to drive long‑term decisions. We have seen some investors lean heavily toward cash, floating‑rate or very short‑duration strategies in response to uncertainty. While understandable, crowded positioning can limit future return potential once sentiment shifts.

Markets often move quickly on geopolitical developments, commodity prices or central bank commentary, but those moves do not always translate into lasting economic outcomes. A disciplined framework can help investors distinguish between temporary noise and information that genuinely alters the long‑term outlook.

 

A role for inflation‑linked bonds?

Inflation‑linked bonds are best viewed as tools for preparation rather than reaction. They are designed to provide protection when inflation risks are under‑appreciated by markets, rather than after inflation has become the dominant concern.

Inflation‑linked bonds can lag when growth slows, so traditional government bonds often provide better protection in those periods. For that reason inflation-linked bonds tend to work best as a complement within fixed income, sized to suit an investor’s goals and comfort with risk.

 

Income is doing the work

While quarterly returns for bonds have been modestly negative, income has behaved as expected. With higher yields, bonds are earning more of their return through regular income, which helps steady results over time. With much of the year still ahead, that income continues to provide support.

 

Impact of a 1% rise or fall in interest rates

12 month total return

 

^{Notes: Assumes an immediate +/- 100bps parallel shift in the yield curve and adds the running yield of the index to determine a hypothetical 12-month total return. Data is for illustrative purposes only and shows the interest rate sensitivity in a theoretical scenario. Source: Vanguard and Bloomberg: Bloomberg AusBond Credit 0+ Yr Index, Bloomberg AusBond Treasury 0+ Yr Index, Bloomberg AusBond Composite 0+ Yr Index, Bloomberg Global Treasury Scaled Index, Bloomberg Global Aggregate Corp/Gov-related TR Index, Bloomberg Global Aggregate Float Adjusted TR Index. Data run 2 April 2026.}

 

Bonds still offer a favourable balance, with limited downside and the potential for stronger returns if rates fall — something long‑term investors may find appealing.

 

Credit fundamentals remain supportive

Credit markets have shown resilience. Credit spreads have edged wider but are still in line with history, and demand for yield remains supportive. With uncertainty driving more differences between issuers, careful credit selection matters more than ever.

 

Rising uncertainty is increasing dispersion and opportunity

^{Source: Vanguard and Bloomberg}

 

Overall, fixed income continues to offer a blend of income, diversification and optionality. While the path may not be smooth quarter to quarter, the underlying case for bonds remains intact for investors focused on long‑term outcomes.

 

^{This article contains certain ‘forward looking’ statements. Forward looking statements, opinions and estimates provided in this article are based on assumptions and contingencies which are subject to change without notice, as are statements about market and industry trends, which are based on interpretations of current market conditions. Forward-looking statements including projections, indications or guidance on future earnings or financial position and estimates are provided as a general guide only and should not be relied upon as an indication or guarantee of future performance. There can be no assurance that actual outcomes will not differ materially from these statements. To the full extent permitted by law, Vanguard Investments Australia Ltd (ABN 72 072 881 086 AFSL 227263) and its directors, officers, employees, advisers, agents and intermediaries disclaim any obligation or undertaking to release any updates or revisions to the information to reflect any change in expectations or assumptions.}