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Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Six Months Earlier (DIFFSIX)

Observations

Jan 2026: 53.2203
Updated: Mar 16, 2026 8:20 AM CDT
Jan 2026:  53.2203  
Dec 2025:  45.7627  
Nov 2025:  51.1864  
Oct 2025:  43.3898  
Sep 2025:  52.5424  

Units:

Percent,
Seasonally Adjusted

Frequency:

Monthly

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Notes

Title Release Dates
Industrial Production: Diffusion Indexes: Six months earlier 2009-09-16 2020-09-21
Diffusion Indexes of Industrial Production: Diffusion Index of Industrial Production, Six Months Earlier 2020-09-22 2026-03-16
 
Source    
Board of Governors of the Federal Reserve System (US) 2009-09-16 2026-03-16
 
Release    
G.17 Industrial Production and Capacity Utilization 2009-09-16 2026-03-16
 
Units    
Percent 2009-09-16 2026-03-16
 
Frequency    
Monthly 2009-09-16 2026-03-16
 
Seasonal Adjustment    
Seasonally Adjusted 2009-09-16 2026-03-16
 
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_6.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 2026-03-16

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6-Month Diffusion 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