Geopolitical events and oil prices have upended global bond markets and central bank policy expectations this year, but we see it as just the latest tree in a forest of reasons that has steadily driven bond yields higher.
June 15, 2026
Thomas Garretson, CFA Senior Portfolio StrategistFixed Income StrategiesPortfolio Advisory Group – U.S.
At the halfway point of 2026, global bond markets are lagging the already low expectations we held at the start of the year. Not only have many major global bonds failed to earn their coupons, rising bond yields—which move inversely to bond prices—have pressured prices lower to such a degree that declines have more than offset coupons earned, putting total return performance modestly in the red year-to-date.
A simple explanation would be that the unexpected war in the Middle East and the subsequent jump in oil prices, along with another round of supply chain disruptions, have caused a temporary spike in inflation, central bank rate hike expectations, and bond yields. There’s a sense then that these moves could be unwound just as quickly as they appeared if/when there’s a resolution to the conflict. But we think that could be too simple, and perhaps too myopic.
While the Middle East conflict is no small issue, we do see it as just another tree in a forest of reasons that has pressured global yields higher not just this year, but for many years running at this point.
The chart below stylizes just that. The gray lines represent the 30-year government bond yields of the U.S., Canada, Germany, Japan, France, and the UK. Which is which doesn’t matter, and that’s the point—nearly all are at or near 20-year highs, while the simple average yield of the group has breached 4.0 percent for the first time since early 2009.
Source – RBC Wealth Management, Bloomberg
The chart shows key 10-year government bond yields from major regions against the simple average of the group on a rolling one-year basis. That average now stands at 4.2%, up from just 0.8% in 2021.
Oil prices and central bank rate hike fears are dominating the narrative at the moment, but we think markets are pricing a bigger confluence of factors as driving these trends, and these factors largely continue to point in the same direction—higher yields still.
So, as we take stock of the first half of 2026, and what we might expect for the rest of the year, we can’t help but feel the desire to take an even bigger step back.
The technology hyperscalers are issuing massive amounts of debt and equity to raise funds for the ongoing AI buildout. Governments, not to state the obvious, continue to issue massive amounts of debt to fund ongoing deficits, and defence costs for certain regions are only likely to compound those deficits. The demand for capital amid a global economic backdrop that remains steady is increasingly overwhelming the supply of capital, as savings rates decline and aging populations pivot from saving money to spending it.
Where might it end? We would concede that we don’t have a high-conviction view on that front. We had anticipated a return to pre-global financial crisis levels—which appears to be where we are now. A return to pre-2000 yield levels of five percent to six percent appears increasingly likely as the tech boom of today seems at least comparable to the tech boom of the 1990s, propelling near-term economic growth and inflationary pressures higher.
For all the hyperfocus of late on central banks and the potential for rate hikes, we think any adjustments will be both modest in nature and little more than necessary recalibrations to economic realities on the ground. Single-mandate banks such as the European Central Bank (ECB) and the Bank of England (BoE), which target only price stability, will need to act sooner rather than later, while others have more time to gauge the impact on economic growth, labour markets, and inflation in their totality.
Source – RBC Wealth Management, RBC Capital Markets
The chart shows the current policy rates and future quarterly projections through 2027 for the Bank of England, U.S. Federal Reserve, Bank of Canada, and European Central Bank. The United Kingdom and the U.S. policy rates are at 3.75%, while Europe and Canada are at 2.25%. The UK is projected to raise its rate to 4.00% by the end of 2027, and the U.S. is projected to keep its rate steady. Canada is projected to raise to 3.25%. Europe is projected to raise to 2.75%.
While bond markets focus on the forest of interest rate dynamics, individual bond investors need to know which trees to chop down for yield. Despite rising yields, and to what are certainly historically attractive levels, we still expect a somewhat challenging landscape for bond investors. Given that we see little scope for sovereign bond yields to move materially lower absent economic downturns, investors should simply aim to maximize income, as bond price appreciation on top of coupons could remain elusive.
Global corporate bonds present just 0.76 percent of incremental yield over their government bond peers for potential credit and default risks. While not quite as low as the lowest lows of 2005 (+0.55 percent), the margin for error is clearly miniscule.
Source – RBC Wealth Management, Bloomberg Global Aggregate Corporate Bond Index
The chart shows the average yield of the Bloomberg Global Aggregate Corporate Bond Index relative to the average credit spread, or incremental yield over comparable government bond yields, for implied corporate credit risks. Both the index credit spread and the index yield rose significantly during the 2008 financial crisis and again during the 2020 U.S. recession. The index yield rose sharply in 2021 and remains high relative to the credit spread, at 4.80% vs. roughly +0.76%.
Therefore, we hold a cautious outlook on credit, but absent a recession the asset class should perform reasonably well, and at the end of the day, extra yield is extra yield. There’s also the not-so-tongue-in-cheek idea that corporate balance sheets might look healthier than government balance sheets.
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