Metal Heat Treating

NAICS 332811 · Producer Price Index (PPI) · 339 monthly observations

The Producer Price Index for Metal Heat Treating (NAICS 332811) was 308.9 in March 2026, up +1.85% from a year earlier. Source: BLS PPI.

Latest Index Value

308.9

March 2026

Year-over-Year Change

+1.85%

vs. March 2025

Monthly Producer Price Index for Metal Heat Treating (NAICS 332811), with month-over-month change. Source: BLS PPI.
Date Index Value MoM Change
Mar 2026 308.908 +3.199
Feb 2026 305.709 +6.318
Jan 2026 299.391 0
Dec 2025 299.391 0
Nov 2025 299.391 -8.174
Oct 2025 307.565 +8.374
Sep 2025 299.191 +1.132
Aug 2025 298.059 -12.503
Jul 2025 310.562 -1.854
Jun 2025 312.416 +3.996
May 2025 308.420 0
Apr 2025 308.420 +5.116
Mar 2025 303.304 +5.442
Feb 2025 297.862 +1.275
Jan 2025 296.587 +2.313
Dec 2024 294.274 +1.113
Nov 2024 293.161 -0.525
Oct 2024 293.686 +5.67
Sep 2024 288.016 +0.662
Aug 2024 287.354 +3.574
Jul 2024 283.780 +0.046
Jun 2024 283.734 -2.255
May 2024 285.989 -4.361
Apr 2024 290.350 +9.633
Mar 2024 280.717 +2.739
Feb 2024 277.978 +1.178
Jan 2024 276.800 +13.622
Dec 2023 263.178 +3.245
Nov 2023 259.933 +0.782
Oct 2023 259.151 +11.671
Sep 2023 247.480 0
Aug 2023 247.480 0
Jul 2023 247.480 +8.243
Jun 2023 239.237 0
May 2023 239.237 0
Apr 2023 239.237 +8.53
Mar 2023 230.707 +3.755
Feb 2023 226.952 +1.416
Jan 2023 225.536 +10.586
Dec 2022 214.950 0
Nov 2022 214.950 0
Oct 2022 214.950 +8.367
Sep 2022 206.583 +0.758
Aug 2022 205.825 +0.003
Jul 2022 205.822 +7.062
Jun 2022 198.760 +0.265
May 2022 198.495 +1.609
Apr 2022 196.886 +3.254
Mar 2022 193.632 +3.535
Feb 2022 190.097 +4.14
Jan 2022 185.957 +3.396
Dec 2021 182.561 +0.883
Nov 2021 181.678 0
Oct 2021 181.678 +1.603
Sep 2021 180.075 +3.369
Aug 2021 176.706 0
Jul 2021 176.706 +3.906
Jun 2021 172.800 0
May 2021 172.800 +1.1
Apr 2021 171.700 +0.9
Mar 2021 170.800 0
Feb 2021 170.800 +1
Jan 2021 169.800 0
Dec 2020 169.800 0
Nov 2020 169.800 0
Oct 2020 169.800 +1.3
Sep 2020 168.500 -2.4
Aug 2020 170.900 0
Jul 2020 170.900 0
Jun 2020 170.900 +0.3
May 2020 170.600 0
Apr 2020 170.600 0
Mar 2020 170.600 +0.9
Feb 2020 169.700 0
Jan 2020 169.700 +1.4
Dec 2019 168.300 +1.7
Nov 2019 166.600 +0.5
Oct 2019 166.100 0
Sep 2019 166.100 0
Aug 2019 166.100 0
Jul 2019 166.100 +0.6
Jun 2019 165.500 0
May 2019 165.500 0
Apr 2019 165.500 0
Mar 2019 165.500 +0.4
Feb 2019 165.100 -0.5
Jan 2019 165.600 +1.1
Dec 2018 164.500 0
Nov 2018 164.500 0
Oct 2018 164.500 +1.2
Sep 2018 163.300 0
Aug 2018 163.300 -1.1
Jul 2018 164.400 0
Jun 2018 164.400 0
May 2018 164.400 +0.9
Apr 2018 163.500 0
Mar 2018 163.500 0
Feb 2018 163.500 +0.4
Jan 2018 163.100 +1.1
Dec 2017 162.000 0
Nov 2017 162.000 0
Oct 2017 162.000 +1.8
Sep 2017 160.200 0
Aug 2017 160.200 0
Jul 2017 160.200 +1.9
Jun 2017 158.300 0
May 2017 158.300 0
Apr 2017 158.300 0
Mar 2017 158.300 0
Feb 2017 158.300 0
Jan 2017 158.300 +1.4
Dec 2016 156.900 0
Nov 2016 156.900 0
Oct 2016 156.900 -0.1
Sep 2016 157.000 0
Aug 2016 157.000 +0.1
Jul 2016 156.900 +0.1
Jun 2016 156.800 0
May 2016 156.800 0
Apr 2016 156.800 +0.7
Mar 2016 156.100 0
Feb 2016 156.100 0
Jan 2016 156.100 +0.2
Dec 2015 155.900 0
Nov 2015 155.900 0
Oct 2015 155.900 +0.9
Sep 2015 155.000 +0.5
Aug 2015 154.500 0
Jul 2015 154.500 0
Jun 2015 154.500 0
May 2015 154.500 +1.2
Apr 2015 153.300 0
Mar 2015 153.300 0
Feb 2015 153.300 +0.5
Jan 2015 152.800 +0.9
Dec 2014 151.900 0
Nov 2014 151.900 0
Oct 2014 151.900 +0.9
Sep 2014 151.000 0
Aug 2014 151.000 0
Jul 2014 151.000 -0.1
Jun 2014 151.100 0
May 2014 151.100 +0.1
Apr 2014 151.000 0
Mar 2014 151.000 +0.1
Feb 2014 150.900 +1.6
Jan 2014 149.300 +0.4
Dec 2013 148.900 -0.4
Nov 2013 149.300 +0.5
Oct 2013 148.800 +1.1
Sep 2013 147.700 +1
Aug 2013 146.700 +0.9
Jul 2013 145.800 -0.6
Jun 2013 146.400 -0.2
May 2013 146.600 -0.5
Apr 2013 147.100 -2.5
Mar 2013 149.600 -0.1
Feb 2013 149.700 -0.8
Jan 2013 150.500 -1.3
Dec 2012 151.800 +0.9
Nov 2012 150.900 -0.6
Oct 2012 151.500 -1.1
Sep 2012 152.600 -0.3
Aug 2012 152.900 0
Jul 2012 152.900 -0.7
Jun 2012 153.600 -0.4
May 2012 154.000 -1
Apr 2012 155.000 -0.1
Mar 2012 155.100 -1.1
Feb 2012 156.200 +0.9
Jan 2012 155.300 +0.5
Dec 2011 154.800 -0.4
Nov 2011 155.200 -3.7
Oct 2011 158.900 +0.4
Sep 2011 158.500 -1.1
Aug 2011 159.600 0
Jul 2011 159.600 -0.1
Jun 2011 159.700 -0.7
May 2011 160.400 +1.7
Apr 2011 158.700 0
Mar 2011 158.700 +0.9
Feb 2011 157.800 +1.9
Jan 2011 155.900 +2.2
Dec 2010 153.700 +1.1
Nov 2010 152.600 -0.7
Oct 2010 153.300 +0.3
Sep 2010 153.000 +0.3
Aug 2010 152.700 -0.7
Jul 2010 153.400 -0.6
Jun 2010 154.000 0
May 2010 154.000 +0.3
Apr 2010 153.700 +0.9
Mar 2010 152.800 +0.9
Feb 2010 151.900 +0.8
Jan 2010 151.100 +1.1
Dec 2009 150.000 -0.1
Nov 2009 150.100 -0.5
Oct 2009 150.600 +0.3
Sep 2009 150.300 +0.7
Aug 2009 149.600 +1.5
Jul 2009 148.100 +1.4
Jun 2009 146.700 -0.4
May 2009 147.100 -0.4
Apr 2009 147.500 -1
Mar 2009 148.500 -0.4
Feb 2009 148.900 -0.2
Jan 2009 149.100 +0.7
Dec 2008 148.400 +7.4
Nov 2008 141.000 -0.7
Oct 2008 141.700 +0.1
Sep 2008 141.600 +0.6
Aug 2008 141.000 +0.3
Jul 2008 140.700 +0.1
Jun 2008 140.600 +7.5
May 2008 133.100 +0.5
Apr 2008 132.600 +0.2
Mar 2008 132.400 +0.3
Feb 2008 132.100 +1.1
Jan 2008 131.000 +2.3
Dec 2007 128.700 0
Nov 2007 128.700 +0.2
Oct 2007 128.500 +0.1
Sep 2007 128.400 -0.1
Aug 2007 128.500 +0.3
Jul 2007 128.200 0
Jun 2007 128.200 0
May 2007 128.200 +0.4
Apr 2007 127.800 0
Mar 2007 127.800 0
Feb 2007 127.800 +0.3
Jan 2007 127.500 +0.2
Dec 2006 127.300 -0.1
Nov 2006 127.400 +0.3
Oct 2006 127.100 -0.2
Sep 2006 127.300 +0.1
Aug 2006 127.200 +1.3
Jul 2006 125.900 +0.1
Jun 2006 125.800 -0.5
May 2006 126.300 0
Apr 2006 126.300 +1.1
Mar 2006 125.200 +0.1
Feb 2006 125.100 -0.1
Jan 2006 125.200 +0.2
Dec 2005 125.000 -0.1
Nov 2005 125.100 +1.1
Oct 2005 124.000 -0.8
Sep 2005 124.800 -0.1
Aug 2005 124.900 +2
Jul 2005 122.900 +0.4
Jun 2005 122.500 +0.4
May 2005 122.100 +0.3
Apr 2005 121.800 -0.2
Mar 2005 122.000 +0.2
Feb 2005 121.800 +0.1
Jan 2005 121.700 +0.8
Dec 2004 120.900 +0.1
Nov 2004 120.800 +0.6
Oct 2004 120.200 +0.7
Sep 2004 119.500 0
Aug 2004 119.500 0
Jul 2004 119.500 +0.1
Jun 2004 119.400 +0.4
May 2004 119.000 0
Apr 2004 119.000 0
Mar 2004 119.000 0
Feb 2004 119.000 0
Jan 2004 119.000 +0.3
Dec 2003 118.700 +0.1
Nov 2003 118.600 0
Oct 2003 118.600 0
Sep 2003 118.600 0
Aug 2003 118.600 0
Jul 2003 118.600 0
Jun 2003 118.600 -0.3
May 2003 118.900 +0.5
Apr 2003 118.400 +0.2
Mar 2003 118.200 -0.3
Feb 2003 118.500 +0.5
Jan 2003 118.000 +0.1
Dec 2002 117.900 0
Nov 2002 117.900 0
Oct 2002 117.900 +0.2
Sep 2002 117.700 +0.2
Aug 2002 117.500 +0.1
Jul 2002 117.400 -0.1
Jun 2002 117.500 0
May 2002 117.500 -0.2
Apr 2002 117.700 +0.1
Mar 2002 117.600 0
Feb 2002 117.600 0
Jan 2002 117.600 +0.2
Dec 2001 117.400 +0.3
Nov 2001 117.100 0
Oct 2001 117.100 +0.2
Sep 2001 116.900 -0.1
Aug 2001 117.000 0
Jul 2001 117.000 +0.2
Jun 2001 116.800 +0.1
May 2001 116.700 +0.4
Apr 2001 116.300 +0.2
Mar 2001 116.100 0
Feb 2001 116.100 0
Jan 2001 116.100 +1.3
Dec 2000 114.800 +0.1
Nov 2000 114.700 0
Oct 2000 114.700 +0.2
Sep 2000 114.500 +0.1
Aug 2000 114.400 +0.1
Jul 2000 114.300 +0.1
Jun 2000 114.200 +0.4
May 2000 113.800 +0.1
Apr 2000 113.700 -0.1
Mar 2000 113.800 +0.1
Feb 2000 113.700 0
Jan 2000 113.700 +0.2
Dec 1999 113.500 0
Nov 1999 113.500 0
Oct 1999 113.500 +0.1
Sep 1999 113.400 0
Aug 1999 113.400 0
Jul 1999 113.400 +0.1
Jun 1999 113.300 0
May 1999 113.300 +0.1
Apr 1999 113.200 -0.1
Mar 1999 113.300 +0.2
Feb 1999 113.100 +0.1
Jan 1999 113.000 +0.2
Dec 1998 112.800 0
Nov 1998 112.800 0
Oct 1998 112.800 0
Sep 1998 112.800 0
Aug 1998 112.800 0
Jul 1998 112.800 0
Jun 1998 112.800 0
May 1998 112.800 -0.1
Apr 1998 112.900 +0.2
Mar 1998 112.700 0
Feb 1998 112.700 0
Jan 1998 112.700 —