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Home > Releases > G.17 Industrial Production and Capacity Utilization > Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier

Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier (DIFFTHREE)

Observations

Jan 2025: 55.5556
Updated: Mar 18, 2025 8:23 AM CDT
Jan 2025:  55.5556  
Dec 2024:  50.1684  
Nov 2024:  42.7609  
Oct 2024:  51.1785  
Sep 2024:  47.4747  

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Bar 1 - Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier Vintage: 2025-02-14
Bar 1
(a) Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier, Percent, Seasonally Adjusted (DIFFTHREE)
explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors.</p>

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    Bar 1 - Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier Vintage: 2025-02-14
    Bar 2
    (a) Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier, Percent, Seasonally Adjusted (DIFFTHREE)
    explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors.</p>

    Select a date that will equal 100 for your custom index:
      Enter date as YYYY-MM-DD
    to

    Write a custom formula to transform one or more series or combine two or more series.

    You can begin by adding a series to combine with your existing series.

    Type keywords to search for data

      Now create a custom formula to combine or transform the series.

      For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line. Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

      Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100). As noted above, you may add other data series to this line before entering a formula.

      Finally, you can change the units of your new series.

      Select a date that will equal 100 for your custom index:
          Enter date as YYYY-MM-DD

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      Bar 1
      Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier Vintage: 2025-02-14
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      Bar 2
      Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier Vintage: 2025-03-18
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      Notes

      Title Release Dates
      Industrial Production: Diffusion Indexes: Three months earlier 2009-09-16 2020-09-21
      Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Three Months Earlier 2020-09-22 2025-03-18
       
      Source    
      Board of Governors of the Federal Reserve System (US) 2009-09-16 2025-03-18
       
      Release    
      G.17 Industrial Production and Capacity Utilization 2009-09-16 2025-03-18
       
      Units    
      Percent 2009-09-16 2025-03-18
       
      Frequency    
      Monthly 2009-09-16 2025-03-18
       
      Seasonal Adjustment    
      Seasonally Adjusted 2009-09-16 2025-03-18
       
      Notes    
      The diffusion indexes are calculated as the percentage of series that increased over the indicated span (one, three, or six months) plus one-half the percentage that were unchanged.

      		2009-09-16 2020-09-21
      Diffusion Index of Industrial Production (DIFF) are diffusion indexes of industrial production calculated as the percentage of series that increased over the indicated span (one, three, or six months) plus one-half the percentage that were unchanged.

      For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors

      Source Code: DIFF.DIFFUSION_3.S

      		2020-09-22 2024-07-16
      explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors.



      		 2024-07-17 2025-03-18

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      Diffusion 3-Month G.17 Industr. Production & Capacity Utilization Industrial Production Production Board of Governors Industry Indexes Seasonally Adjusted Monthly Nation Public Domain: Citation Requested United States of America

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