Global bond markets saw a widespread selloff on September 10, with US Treasury yields surging to multi-year highs. The US 10-year Treasury yield climbed 11 basis points to 4.95%, reaching an intraday high of 4.97%, putting it near the psychologically important 5% mark. The 30-year yield rose 8 basis points to 5.37%, its highest level since 2007, and the two-year note jumped 15 basis points to 4.58%, a level not seen since 2024. This broad increase in yields was primarily driven by a continuous surge in oil prices, which amplified inflation concerns and heightened expectations for further interest rate hikes by central banks.

The selloff was exacerbated by the US Treasury Department's buyback operation, where it purchased $5.19 billion of longer-dated debt, falling short of the anticipated maximum of $6 billion. This disappointing outcome fueled investor concern, with one analyst describing the Treasury's efforts as "bringing a toy gun to a tank battle" in the face of the market's challenges. Additionally, market participants boosted expectations for a Federal Reserve rate hike as soon as next week to about 70%, with a hike fully priced in by October.

The trend of rising yields was not confined to the US. In Europe, the UK 10-year gilt yield increased by 11 basis points to 5.38%, reaching its highest point since 2007. Germany's 10-year Bund yield added 5 basis points, hitting 3.49%, its highest since 2011. France's 30-year yield also reached its highest level in 23 years, since 2003. These global movements underscore a unified market reaction to inflationary pressures and the anticipation of tighter monetary policies worldwide, with the European Central Bank having already raised its benchmark rate by 25 basis points to 2.65%.

Further contributing to market anxieties were concerns over fiscal health, particularly following former President Trump's pledge of $5,000 checks to every American adult if he wins the November midterm elections. This $1.2 trillion proposal, roughly equivalent to annual US defense spending, ignited fears of further strain on public finances already burdened by a severe deficit. Analysts emphasized the need for structural fixes and a decline in oil prices to calm US yields, but projected that Middle East oil output would not recover to pre-war levels even by the end of next year, indicating a "new normal" of rising oil prices.

For income investors, the high bond yields present both challenges and opportunities. While the market is spooked, some strategists suggest focusing on the short or intermediate parts of the yield curve, as their prices are less sensitive to rate fluctuations. Options include BBB-rated corporate bonds, high-yield bonds, and emerging market debt. Municipal bonds are also attractive, offering tax-equivalent yields of around 6.87% for top-bracket federal taxpayers. Dividend stocks, despite high Treasury yields, are also seen as compelling due to muted valuations and their ability to offset inflation through dividend growth.