Oil Price Surge Pushes US Bond Yields Past 5%

The benchmark 10-year U.S. Treasury yield surpassed 5% for the first time since 2023, driven by escalating oil prices and geopolitical tensions in the Middle East. This milestone capped a significant surge of over 100 basis points since late February, when the yield was below 4%, coinciding with the onset of the Iran war. The conflict, now in its seventh month, shows little sign of diplomatic resolution, particularly concerning the Strait of Hormuz, a critical chokepoint for global oil transport. Consequently, crude oil and refined fuel product prices remain elevated.

Energy markets are facing a precarious situation, arguably more challenging than during the peak of the Iran war. Despite U.S. military efforts to ensure oil transit through the Strait of Hormuz, tanker traffic has not returned to pre-war levels. This necessitates a continued drawdown of U.S. oil reserves, which are currently at their lowest point in over four decades. Adding to the supply concerns, Iran-backed Houthi rebels have gained control of the Bab al-Mandab Strait, a vital alternative route for Saudi oil bypassing the Strait of Hormuz. Furthermore, a drone attack has disrupted Saudi Arabia's East-West Pipeline, a key conduit for diverting the kingdom's oil from the Persian Gulf to the Red Sea.

On Monday, Brent crude oil prices climbed as high as 4%, reaching nearly $110 a barrel, a level not seen since May. The persistent expectation of high energy costs is contributing to rising inflation expectations. This trend has prompted bond yields across Europe and Asia to increase, mirroring the movement in U.S. Treasuries. The current market conditions emerge just as the Federal Reserve is widely anticipated to implement an interest rate hike this week, with other central banks expected to follow suit. Neil Shearing, group chief economist at Capital Economics, noted in a Monday statement that "after several years in which inflation has run above target, it has become harder for policymakers to ‘look through’ the otherwise temporary effects of higher inflation caused by supply shocks." He further elaborated that "in a world of high public debt and large fiscal deficits, there is a potential feedback loop through" which rising yields could exacerbate debt servicing costs and potentially trigger further economic instability, especially if central banks are forced to raise rates more aggressively than anticipated to combat persistent inflation.