The US 10-year Treasury yield climbed to its highest level since 2007, reaching as much as 5.02% on Tuesday, September 15, 2026. This surge marks a significant milestone in a global bond selloff, fueled by a combination of escalating energy prices, mounting government debt, and persistent inflation concerns. The previous peak was in 2023, making this the highest yield in almost two decades.
The latest leg of this upward movement in yields followed a rise in global oil prices, exacerbated by growing risks to Middle East supplies. This development has intensified concerns among investors about inflation and potential further tightening by central banks. Money markets are already anticipating a rate hike from the Federal Reserve this Wednesday, reflecting the market's reaction to these economic pressures.
Government borrowing costs globally have reached their highest levels since the 2008 financial crisis, with the average G7 10-year yield also hitting its highest point since mid-2008. The 10-year US Treasury yield briefly touched 5.041% before pulling back slightly, highlighting the tension between increasing global debt loads and the current resilience of the economy. This situation is raising the stakes for major borrowers worldwide as the cost of financing continues to climb.
