US Treasury yields reach 2007 peak amid oil price surge

Borrowing costs for the United States government have climbed to their highest level since 2007, driven by a sharp increase in oil prices that has intensified inflationary concerns. The effective interest rate on ten-year US government bonds, commonly referred to as the Treasury yield, touched 5.04% before easing slightly. This rise follows a sustained global trend of increasing bond yields, which has been fuelled by fears that the oil price surge since the start of the US-Israel war with Iran will necessitate higher interest rates.

The global benchmark wholesale oil price exceeded $109 a barrel on Tuesday, up from approximately $86 at the end of August. This jump was triggered by renewed concerns regarding Saudi Arabia’s capacity to export oil following escalating regional tensions. In response to the rising yields, the US government has been buying back bonds in an effort to lower the Treasury yield. Treasury Secretary Scott Bessent described this intervention as successful. Meanwhile, investors are expecting Federal Reserve Chair Kevin Warsh to raise interest rates to combat the inflation caused by higher energy costs.

Political friction has emerged over this monetary policy direction, as President Donald Trump opposes a rate hike. He has long argued that lower rates benefit the economy and previously clashed with Warsh’s predecessor, Jerome Powell, over the decision not to cut rates. Beyond geopolitical factors, competition for debt from artificial intelligence firms is also contributing to higher yields. Tech giants are borrowing substantial amounts to build data centres, which raises interest rates on their debt and subsequently increases government bond yields. Carol Schleif, chief market strategist at BMO Wealth Management, noted that bond markets have signalled for weeks that higher rates may be required. She added that while the rise has been orderly, rates could remain elevated if geopolitical tensions and high energy prices persist.