Weekly, Not Seasonally Adjusted

WSTTN • Economic Data from Federal Reserve Economic Data (FRED)

Latest Value

47.70

Year-over-Year Change

-15.87%

Date Range

12/10/2001 - 2/1/2021

Summary

The 'Weekly, Not Seasonally Adjusted' trend provides raw, unadjusted economic data without statistical smoothing or normalization. This unfiltered metric allows economists to observe raw economic fluctuations and short-term variations without seasonal modifications.

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

This data series represents the original, unmodified economic measurements collected during a specific time period. Economists use these raw figures to understand immediate economic conditions and detect potential underlying trends before seasonal adjustments.

Methodology

Data is collected through direct statistical sampling and reporting from government agencies, financial institutions, and economic research centers.

Historical Context

Policymakers and financial analysts use this unfiltered data to gain insights into immediate economic dynamics and potential emerging trends.

Key Facts

  • Represents unmodified economic data without seasonal adjustments
  • Provides immediate snapshot of economic conditions
  • Useful for detecting short-term economic variations

FAQs

Q: What does 'Not Seasonally Adjusted' mean?

A: It means the data reflects raw numbers without statistical modifications to account for predictable seasonal patterns like holiday spending or weather-related economic shifts.

Q: Why are non-seasonally adjusted data important?

A: These data provide an unfiltered view of economic activity, allowing analysts to see actual fluctuations before statistical smoothing.

Q: How often is this data updated?

A: Typically, weekly data is collected and reported on a consistent schedule, providing frequent economic insights.

Q: Can businesses use this data for decision-making?

A: Yes, businesses can use raw data to understand immediate market conditions and short-term economic trends.

Q: What are the limitations of non-seasonally adjusted data?

A: Raw data can be more volatile and may not provide a clear long-term trend due to seasonal variations and short-term fluctuations.

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Citation

U.S. Federal Reserve, Weekly, Not Seasonally Adjusted [WSTTN], retrieved from FRED.

Last Checked: 8/1/2025