Consumer sentiment sharply declined in September, with the University of Michigan’s Survey of Consumers reporting a reading of 47.8. This marks a 7.5% drop from August and a 13.2% decrease compared to the prior year, placing the index at its second-lowest level since records began in 1952. The plunge reflects growing consumer concern about economic conditions, driven largely by rising inflation and related pressures on personal finances and business prospects.

One-year inflation expectations jumped to 4.6%, up 0.6 percentage point from the previous month, reaching their highest level since June. This increase corresponds with a notable rise in energy prices, including a 3.9% monthly gain in gasoline and a 10.1% surge in fuel oil for August, according to the Bureau of Labor Statistics data released simultaneously. These energy cost increases contributed significantly to overall inflation, which remains well above the Federal Reserve’s target of 2%, spurring heightened anxiety among consumers.

The survey also highlighted a 1.9% decline in the current conditions index and a sharp 11.1% fall in the expectations measure, underscoring widespread pessimism about both the present and future economic environment. Joanne Hsu, the survey director, cited resurging fuel prices and ongoing trade tensions as key factors driving consumers’ expectations of greater financial strain in the months ahead. The heightened inflation outlook is eroding confidence across the board, affecting consumer spending and economic growth prospects.

Market reactions further signaled anticipated monetary policy responses, with odds for a Federal Reserve rate hike pushing past 85% following the consumer price index report. The persistent inflation pressures and weak consumer sentiment may prompt the central bank to continue tightening interest rates in an effort to rein in rising prices and stabilize the economy. These developments suggest that inflation concerns remain a central challenge for policymakers and consumers alike as the year progresses.