Overview
- The Bureau of Labor Statistics report released Wednesday, Oct. 14 showed headline CPI rose 0.6% for the month and 3.7% year‑over‑year, with gasoline jumping about 9.1% and accounting for roughly half of the monthly gain.
- Core CPI, which excludes food and energy, rose 0.3% in September and is up 2.6% year‑over‑year, signaling that price pressures have begun to broaden beyond fuel costs.
- The energy spike reflects supply shocks tied to the US–Iran conflict and related shipping disruptions near the Strait of Hormuz that pushed oil and diesel prices sharply higher.
- Financial markets reacted immediately with stock futures falling and Treasury yields rising, and traders boosted the probability of a Fed rate hike at the Oct. 27–28 meeting into the mid‑40s percent range.
- The report is the last major inflation reading before the Nov. 3 midterm elections and will feed the Social Security Administration’s cost‑of‑living adjustment calculation for 2027, affecting millions of retirees.