30-Day AA Nonfinancial Commercial Paper Interest Rate
Monthly
CPN1M • Economic Data from Federal Reserve Economic Data (FRED)
Latest Value
4.30
Year-over-Year Change
-18.87%
Date Range
1/1/1997 - 7/1/2025
Summary
The Monthly Consumer Price Index (CPN1M) tracks changes in the average price of goods and services purchased by urban consumers. This critical economic indicator helps policymakers and economists understand inflation trends and cost of living adjustments.
Analysis & Context
This economic indicator provides valuable insights into current market conditions and economic trends. The data is updated regularly by the Federal Reserve and represents one of the most reliable sources for economic analysis.
Understanding this metric helps economists, policymakers, and investors make informed decisions about economic conditions and future trends. The interactive chart above allows you to explore historical patterns and identify key trends over time.
About This Dataset
CPN1M represents the monthly change in consumer prices across a comprehensive basket of goods and services. It measures the purchasing power of the U.S. dollar and reflects the overall economic health of the consumer market.
Methodology
The Bureau of Labor Statistics collects price data from thousands of retail and service establishments nationwide, using a weighted average of price changes across different consumer categories.
Historical Context
Economists and Federal Reserve officials use CPN1M to make monetary policy decisions, including adjusting interest rates to control inflation. The data directly influences financial markets, investment strategies, and wage negotiations.
Key Facts
- Measures monthly price changes across consumer goods and services
- Includes food, housing, transportation, and medical expenses
- Used as a primary inflation measurement tool
- Updated and released monthly by the Bureau of Labor Statistics
FAQs
Q: How often is CPN1M updated?
A: The Consumer Price Index is updated and released monthly by the Bureau of Labor Statistics, typically in the middle of the month following the reference period.
Q: What categories are included in CPN1M?
A: CPN1M covers a wide range of consumer expenditures, including food, housing, transportation, medical care, recreation, and other essential goods and services.
Q: Why is CPN1M important for consumers?
A: CPN1M helps consumers understand how their purchasing power changes over time and provides insight into the overall cost of living.
Q: How do policymakers use CPN1M?
A: Policymakers use CPN1M to make informed decisions about monetary policy, such as adjusting interest rates to control inflation and maintain economic stability.
Q: Can CPN1M predict economic trends?
A: While CPN1M is a valuable economic indicator, it is typically used in conjunction with other metrics to provide a comprehensive view of economic conditions.
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Citation
U.S. Federal Reserve, Monthly [CPN1M], retrieved from FRED.
Last Checked: 8/1/2025