Polystyrene Foam Product Manufacturing

NAICS 326140 · Producer Price Index (PPI) · 268 monthly observations

The Producer Price Index for Polystyrene Foam Product Manufacturing (NAICS 326140) was 329.8 in March 2026, up +3.36% from a year earlier. Source: BLS PPI.

Latest Index Value

329.8

March 2026

Year-over-Year Change

+3.36%

vs. March 2025

Monthly Producer Price Index for Polystyrene Foam Product Manufacturing (NAICS 326140), with month-over-month change. Source: BLS PPI.
Date Index Value MoM Change
Mar 2026 329.779 -0.231
Feb 2026 330.010 -0.308
Jan 2026 330.318 +0.041
Dec 2025 330.277 -0.033
Nov 2025 330.310 +0.629
Oct 2025 329.681 -0.39
Sep 2025 330.071 -0.036
Aug 2025 330.107 +0.208
Jul 2025 329.899 +0.245
Jun 2025 329.654 +5.481
May 2025 324.173 +5.324
Apr 2025 318.849 -0.2
Mar 2025 319.049 -0.233
Feb 2025 319.282 -0.063
Jan 2025 319.345 -0.099
Dec 2024 319.444 +0.433
Nov 2024 319.011 -0.236
Oct 2024 319.247 -0.052
Sep 2024 319.299 -0.424
Aug 2024 319.723 +0.229
Jul 2024 319.494 -0.515
Jun 2024 320.009 +1.39
May 2024 318.619 -3.228
Apr 2024 321.847 -0.023
Mar 2024 321.870 +5.865
Feb 2024 316.005 -0.209
Jan 2024 316.214 +0.588
Dec 2023 315.626 -0.978
Nov 2023 316.604 -0.87
Oct 2023 317.474 +0.938
Sep 2023 316.536 -0.985
Aug 2023 317.521 -0.638
Jul 2023 318.159 -0.11
Jun 2023 318.269 -4.53
May 2023 322.799 -2.43
Apr 2023 325.229 -0.47
Mar 2023 325.699 -0.795
Feb 2023 326.494 -1.224
Jan 2023 327.718 -0.075
Dec 2022 327.793 -5.733
Nov 2022 333.526 +0.841
Oct 2022 332.685 -9.596
Sep 2022 342.281 +2.674
Aug 2022 339.607 +4.998
Jul 2022 334.609 +3.038
Jun 2022 331.571 +5.665
May 2022 325.906 +11.489
Apr 2022 314.417 +10.619
Mar 2022 303.798 +6.165
Feb 2022 297.633 +1.282
Jan 2022 296.351 +12.686
Dec 2021 283.665 +12.18
Nov 2021 271.485 +19.454
Oct 2021 252.031 +14.333
Sep 2021 237.698 +0.813
Aug 2021 236.885 +3.85
Jul 2021 233.035 +3.335
Jun 2021 229.700 +11.8
May 2021 217.900 +16
Apr 2021 201.900 +6.3
Mar 2021 195.600 +7.2
Feb 2021 188.400 +0.6
Jan 2021 187.800 +9.5
Dec 2020 178.300 -0.1
Nov 2020 178.400 -0.3
Oct 2020 178.700 +1.4
Sep 2020 177.300 0
Aug 2020 177.300 0
Jul 2020 177.300 -0.1
Jun 2020 177.400 0
May 2020 177.400 +0.2
Apr 2020 177.200 +0.1
Mar 2020 177.100 -0.5
Feb 2020 177.600 +0.1
Jan 2020 177.500 -0.1
Dec 2019 177.600 +0.3
Nov 2019 177.300 -0.4
Oct 2019 177.700 +0.1
Sep 2019 177.600 +0.1
Aug 2019 177.500 0
Jul 2019 177.500 0
Jun 2019 177.500 -0.5
May 2019 178.000 +0.7
Apr 2019 177.300 -0.6
Mar 2019 177.900 0
Feb 2019 177.900 -0.1
Jan 2019 178.000 +0.1
Dec 2018 177.900 0
Nov 2018 177.900 +0.3
Oct 2018 177.600 0
Sep 2018 177.600 +0.5
Aug 2018 177.100 +1.2
Jul 2018 175.900 0
Jun 2018 175.900 +0.1
May 2018 175.800 +0.4
Apr 2018 175.400 +0.8
Mar 2018 174.600 +3.2
Feb 2018 171.400 +2.6
Jan 2018 168.800 0
Dec 2017 168.800 -0.1
Nov 2017 168.900 +1.1
Oct 2017 167.800 +0.5
Sep 2017 167.300 -0.1
Aug 2017 167.400 -0.1
Jul 2017 167.500 +0.1
Jun 2017 167.400 -0.1
May 2017 167.500 +8
Apr 2017 159.500 +1.2
Mar 2017 158.300 +2.3
Feb 2017 156.000 +0.3
Jan 2017 155.700 +2.8
Dec 2016 152.900 0
Nov 2016 152.900 0
Oct 2016 152.900 0
Sep 2016 152.900 0
Aug 2016 152.900 0
Jul 2016 152.900 0
Jun 2016 152.900 0
May 2016 152.900 0
Apr 2016 152.900 0
Mar 2016 152.900 -0.1
Feb 2016 153.000 -0.5
Jan 2016 153.500 0
Dec 2015 153.500 +0.3
Nov 2015 153.200 -0.1
Oct 2015 153.300 -0.3
Sep 2015 153.600 -0.2
Aug 2015 153.800 0
Jul 2015 153.800 -0.3
Jun 2015 154.100 -0.1
May 2015 154.200 -2.2
Apr 2015 156.400 -1.1
Mar 2015 157.500 0
Feb 2015 157.500 -0.9
Jan 2015 158.400 -0.1
Dec 2014 158.500 +1.3
Nov 2014 157.200 +1.7
Oct 2014 155.500 +0.8
Sep 2014 154.700 +1.7
Aug 2014 153.000 +1.4
Jul 2014 151.600 -0.7
Jun 2014 152.300 -0.2
May 2014 152.500 +0.6
Apr 2014 151.900 +0.2
Mar 2014 151.700 +0.8
Feb 2014 150.900 +0.4
Jan 2014 150.500 -1.1
Dec 2013 151.600 +0.4
Nov 2013 151.200 -0.4
Oct 2013 151.600 +0.1
Sep 2013 151.500 0
Aug 2013 151.500 +0.5
Jul 2013 151.000 -0.4
Jun 2013 151.400 +0.5
May 2013 150.900 +0.7
Apr 2013 150.200 +0.3
Mar 2013 149.900 +0.1
Feb 2013 149.800 +0.3
Jan 2013 149.500 +0.7
Dec 2012 148.800 +0.3
Nov 2012 148.500 +0.3
Oct 2012 148.200 +0.5
Sep 2012 147.700 -0.9
Aug 2012 148.600 -0.1
Jul 2012 148.700 -0.1
Jun 2012 148.800 +0.4
May 2012 148.400 +0.9
Apr 2012 147.500 +0.7
Mar 2012 146.800 +1.6
Feb 2012 145.200 -0.1
Jan 2012 145.300 -0.1
Dec 2011 145.400 +0.4
Nov 2011 145.000 +0.4
Oct 2011 144.600 +0.3
Sep 2011 144.300 +0.5
Aug 2011 143.800 0
Jul 2011 143.800 +0.2
Jun 2011 143.600 +2.7
May 2011 140.900 +1.1
Apr 2011 139.800 +0.3
Mar 2011 139.500 +1.3
Feb 2011 138.200 -0.6
Jan 2011 138.800 +2.1
Dec 2010 136.700 +1.2
Nov 2010 135.500 +0.3
Oct 2010 135.200 +0.2
Sep 2010 135.000 +0.2
Aug 2010 134.800 0
Jul 2010 134.800 +0.1
Jun 2010 134.700 +0.8
May 2010 133.900 -0.7
Apr 2010 134.600 +2.3
Mar 2010 132.300 +0.6
Feb 2010 131.700 -1.2
Jan 2010 132.900 +0.1
Dec 2009 132.800 +0.1
Nov 2009 132.700 -0.2
Oct 2009 132.900 -0.2
Sep 2009 133.100 +0.5
Aug 2009 132.600 -0.1
Jul 2009 132.700 0
Jun 2009 132.700 0
May 2009 132.700 -6.9
Apr 2009 139.600 -0.4
Mar 2009 140.000 -1.2
Feb 2009 141.200 -1.1
Jan 2009 142.300 -0.2
Dec 2008 142.500 0
Nov 2008 142.500 +0.5
Oct 2008 142.000 +0.8
Sep 2008 141.200 +2.6
Aug 2008 138.600 +4
Jul 2008 134.600 +1.5
Jun 2008 133.100 +0.5
May 2008 132.600 +0.5
Apr 2008 132.100 +0.2
Mar 2008 131.900 +0.5
Feb 2008 131.400 +0.3
Jan 2008 131.100 +2.7
Dec 2007 128.400 -0.1
Nov 2007 128.500 +0.6
Oct 2007 127.900 +0.1
Sep 2007 127.800 -0.1
Aug 2007 127.900 +1.7
Jul 2007 126.200 +0.2
Jun 2007 126.000 +0.8
May 2007 125.200 +1.3
Apr 2007 123.900 +1.1
Mar 2007 122.800 +0.8
Feb 2007 122.000 +0.3
Jan 2007 121.700 +0.2
Dec 2006 121.500 +0.2
Nov 2006 121.300 -0.2
Oct 2006 121.500 +0.6
Sep 2006 120.900 0
Aug 2006 120.900 +0.3
Jul 2006 120.600 +0.2
Jun 2006 120.400 +0.2
May 2006 120.200 0
Apr 2006 120.200 -0.4
Mar 2006 120.600 -0.1
Feb 2006 120.700 -0.1
Jan 2006 120.800 +0.7
Dec 2005 120.100 -0.1
Nov 2005 120.200 +2.4
Oct 2005 117.800 0
Sep 2005 117.800 +0.2
Aug 2005 117.600 -0.4
Jul 2005 118.000 -0.1
Jun 2005 118.100 +0.4
May 2005 117.700 +2
Apr 2005 115.700 +0.5
Mar 2005 115.200 +0.4
Feb 2005 114.800 +3.4
Jan 2005 111.400 +0.4
Dec 2004 111.000 -0.7
Nov 2004 111.700 +2.4
Oct 2004 109.300 +1.3
Sep 2004 108.000 +2.8
Aug 2004 105.200 +0.7
Jul 2004 104.500 +2.7
Jun 2004 101.800 +0.3
May 2004 101.500 +0.3
Apr 2004 101.200 +0.4
Mar 2004 100.800 +1
Feb 2004 99.800 -0.2
Jan 2004 100.000 0
Dec 2003 100.000 —