The U.S. Consumer Price Index (CPI) rose 3.5% over the 12 months ending in June 2024, according to the Bureau of Labor Statistics. This marked a deceleration from the annual rate recorded in May, driven largely by a decline in gasoline and energy prices.
June Inflation Trends and Energy Price Impact
This shift was primarily influenced by a drop in the energy index. Within that category, gasoline prices fell for the month, offsetting continued upward pressure in shelter costs.
Market Reactions to Economic Data
Financial markets responded to the June inflation data with a focus on potential changes to monetary policy.

Major stock indices showed varying reactions to the news. For example, IBM shares saw significant movement following the broader market’s adjustment to the macro data, highlighting how investors are weighing interest rate expectations against company-specific earnings results.
Federal Reserve Policy Outlook
Summary of June 2024 CPI Data
- Headline Inflation (Annual): 3.5%
- Monthly Change: Declined
- Energy Index Change: Declined
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