Oil price spikes to $108 amid inflation data, Middle East
Oil price spikes to $108 a barrel on Sept. 10, the highest level since May, as traders priced in the August CPI report and the prospect of another Federal Reserve rate hike before the Sept. 16 FOMC meeting. The rally coincided with heightened Iran‑U.S. tensions and Houthi rebels seizing key Red Sea ports, pushing Treasury yields to multi‑year highs.
Brent settled at $108 per barrel, while U.S. retail diesel broke the $6‑per‑gallon barrier for the first time. The 30‑year Treasury yield rose to 5.36%, its highest level since 2002. The next day, the University of Michigan’s consumer‑sentiment expectations index slipped to 45.8, near a record low, reflecting growing uncertainty about income and prices.
August headline CPI rose 0.4% month‑over‑month, driven by a 3.9% jump in gasoline. Core CPI is expected to climb between 0.2% and 0.3% month‑over‑month, depending on the model. The split underscores how closely inflation data will be watched.
Market pricing of a Fed hike varies. One set of futures contracts implies more than a 90% chance of a 25‑basis‑point increase at the September meeting; another model puts the odds at roughly 67%. Across the Atlantic, the European Central Bank lifted its deposit facility rate by 25 basis points to 2.50%, signaling readiness to act if inflation stays sticky.
Higher gasoline and diesel costs are already eroding disposable income, pushing one‑year‑ahead inflation expectations to 4.6%. The impact is felt most in regions reliant on road freight and among lower‑income households that spend a larger share of earnings on fuel. Rising yields are pulling bond prices down, reducing the market value of existing fixed‑income holdings and adding pressure to equity valuations, especially in rate‑sensitive sectors such as utilities and real estate.
Policymakers now face a mix of fiscal and monetary choices. A $5,000 cash payment to households championed by former President Donald Trump has entered the midterm debate. While the payout could boost short‑term consumption, it would also add to the federal deficit at a time when the Fed may be tightening, complicating the balance between supporting growth and containing inflation.
The decisive moment arrives at the Fed’s September 16 meeting. If August CPI confirms persistent price pressures, the central bank is likely to raise rates, which could push Treasury yields higher and temper oil demand. A softer core reading could ease the hike outlook, but would leave the inflation trajectory uncertain. In either scenario, oil prices—shaped by ongoing Middle‑East tensions and Red Sea disruptions—will remain a key variable in the policy calculus.