The U.S. consumer prices increased at a faster rate in March due to an increase in the cost of energy during the conflict surrounding Iran, though core inflation remains fairly stable.
Bureau of Labor Statistics data released on Friday indicated that the consumer price index has increased by 0.9 percent in February and 3.3 percent in a year.
The yearly rate increased to 2.4 percent in February and was the highest rate since April 2024. The increase was mostly due to energy. In March the gasoline prices increased by 21.2 percent, which raised the overall energy index by 10.9 percent.
Core CPI, excluding food and energy, increased 0.2 percent monthly and 2.6 percent annually. That implied that the March rise was primarily due to fuel prices and not a more general rise in the economy.
Energy leads the March inflation jump
The CPI report showed that energy was the main force behind the stronger headline reading. The energy index posted a 10.9 percent monthly increase, while gasoline made up nearly three-quarters of the total rise in headline prices.
The jump followed fuel market pressure during the U.S.-Iran conflict. That pressure pushed transport and energy-related costs higher through March and lifted the overall inflation rate even as other parts of the index stayed calmer.
The annual CPI reading of 3.3 percent was the highest in nearly two years. Still, the report did not show the same pace of price increases across all categories. Much of the upward move remained concentrated in energy.
Food prices were flat on the month and rose 2.7 percent from a year earlier. Food at home slipped 0.2 percent, while new vehicle prices edged up just 0.1 percent. Those readings kept other major household categories from adding much to the March increase.
Some prices also moved lower. Medical care, personal care, and used cars and trucks all posted monthly declines. Those drops helped limit the spread of price gains beyond energy.
Core CPI stays more contained
Headline inflation rose sharply, but the core reading stayed close to recent levels. Core CPI increased 0.2 percent in March, below forecasts for a slightly stronger increase. On an annual basis, core inflation came in at 2.6 percent, also below expectations.
That split between headline and core inflation gave a clearer picture of where the pressure came from. Fuel costs rose fast, but many goods and services did not show the same pattern. That left the broader inflation trend more restrained than the headline number suggested.
Services excluding energy rose 0.2 percent on the month and 3 percent from a year earlier. Shelter rose 0.3 percent in March and 3 percent on the year, matching its lowest annual pace since August 2021.
Other categories showed some firming. Airline fares rose 2.7 percent, while apparel increased 1 percent. Even so, those moves were not enough to push core inflation sharply higher for the month.
Rate cut hopes remain limited
The March inflation report landed at a time when markets were already pulling back expectations for rate cuts in 2026. Federal Reserve officials had signaled in March that they still leaned toward one quarter-point cut, but they gave no firm timeline.
The latest CPI reading did not make that path any easier. Headline inflation moved further above the Fed’s 2 percent target, even though the core number was softer than expected. That left policymakers with another reason to wait for more data.
Fed officials have continued to watch services prices closely as they try to judge underlying inflation. The March report offered some relief on that front, since services outside energy rose only modestly. Shelter also continued to cool on an annual basis.
At the same time, the March data reflected a period when energy markets were under strain. Prices have eased in April after a cease-fire between the U.S. and Iran reduced some of the pressure in oil markets. That may shape how officials read the March spike when they assess the next inflation print.
Fed Chair Jerome Powell had already signaled that the central bank was unlikely to move quickly on rate cuts. The March report gave support to that cautious line, especially with headline inflation rising again.
Bitcoin holds above $72,000 after CPI release
Bitcoin showed only a mild reaction after the data came out. The asset was trading near $72,000 before the release and stayed above that level after the report, with prices later hovering around $72,500 (per CoinGecko’s data).
The limited move reflected the mixed nature of the report. Headline CPI was hot, but core inflation came in below forecasts. That left traders with a report that looked firm on the surface but less aggressive once the details were broken down.
Market participants continued to tie inflation readings to the Fed’s rate path. CME FedWatch data showed traders were still leaning toward no rate cuts through the rest of the year. That view remained in place even after the softer core reading.
Federal Open Market Committee minutes also indicated that the government officials were still considering the risks of inflation, as well as the concerns of the labor market.
A worse jobs outlook in the later part of the year may make the rate cut option a topic of discussion again, but the March CPI report kept inflation in the middle of that debate.
Nick Timiraos cautioned against drawing too much from one report.
He said, ”One month doesn’t settle too much,” while noting that officials would want to see energy prices fall and gain more confidence that tariff-related price pressure had eased.