# US September Inflation Data Expected to Show Accelerating Consumer Price Pressures Surging energy costs and geopolitical tension push inflation figures further from the Federal Reserve's target. - **Source:** [US Top News and Analysis](https://brifing.si/source/635540e9-943e-450d-ae52-ae0bfe3b67eb) - **Published:** 2026-10-13 - **Topic:** [Finance](https://brifing.si/c/finance) - **Original article:** - **On Brifing:** https://brifing.si/s/59fb02f0-7e3a-42b0-80e9-b4a58bf89ee9 ## September CPI Expectations Economists surveyed by Dow Jones project the headline Consumer Price Index for September to increase 0.6% month-over-month. On an annual basis, headline inflation is expected to reach 3.6%. This annual figure indicates that consumer price growth is accelerating further away from the Federal Reserve's targeted 2% benchmark. ## Core Inflation Trajectory Core inflation, which excludes volatile food and energy costs, is forecast to rise 0.2% from August and 2.5% year-over-year. While the monthly rate shows a slight cooling compared to previous readings, the annual trajectory represents a noticeable uptick, indicating broader underlying price persistence across underlying economic sectors. ## Surging Global Energy Benchmark Global energy costs remain primary drivers of broader inflation metrics. Brent crude prices surged over 14% during September, bringing its third-quarter advance to roughly 42%. Trading around $105 per barrel, elevated crude prices create significant upside risks for headline inflation figures exceeding standard consensus economic models. ## Geopolitical Pressures and Policy Energy cost escalation intensified following the conflict involving the United States and Iran. President Donald Trump loosened diesel restrictions on Russia to support global oil trade flows. However, market analysts maintain that this regulatory adjustment will not meaningfully reduce crude prices or curb immediate energy market pressures. ## Broader Spillover Risks Economists warn that persistent oil price gains will likely raise operational expenses across non-energy categories. This spillover mechanism complicates central bank assessments, making it difficult for policymakers to dismiss higher energy prices as a temporary supply shock that avoids further monetary policy tightening and aggressive interest rate hikes. ## Federal Reserve Rate Outlook Following its initial rate increase in three years, Federal Reserve meeting minutes indicate additional rate hikes are probable. CME FedWatch data shows futures traders pricing in the next interest rate hike at the December policy meeting, as persistent inflation reinforces the central bank's broader monetary tightening trajectory. ## Midterm Elections Context The September CPI release represents the final inflation update before November's midterm elections, which determine congressional control. University of Michigan consumer sentiment data shows economic confidence has fallen this year across political lines, with Republican and independent voters recording steeper declines in sentiment since early 2026. ## Wholesale Price Accelerations Wholesale inflation indicators reinforce consumer-level trends. Economists project the Producer Price Index to climb 0.6% from August to September, reaching a 5.5% annual rate. This acceleration in wholesale costs signals continued input price pressures that will likely pass through into end-consumer pricing over coming quarters. ## Sources covering this story - https://www.cnbc.com/2026/10/13/september-consumer-price-index-inflation.html — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._