What is the current annual net margin of OLN?

As of today, OLN annual net margin is 1.61%

What is 1-year change in OLN annual net margin?

OLN annual net margin is down -75.68% year-over-year

What is 3-year change in OLN annual net margin?

OLN annual net margin is down -88.93% over the past 3 years

How far is OLN annual net margin from its all-time high?

OLN annual net margin is currently -88.93% below its historical high of 14.55% set on December 31, 2021

How does OLN annual net margin rank versus sector peers?

OLN annual net margin is higher than 46.29% of companies in Basic Materials sector

When is OLN next annual earnings release?

The next annual earnings release for OLN is on January 29, 2026

What is the current quarterly net margin of OLN?

As of today, OLN quarterly net margin is 2.55%

What is OLN quarterly net margin most recent change?

OLN quarterly net margin was up +1693.75% on September 30, 2025

What is 1-year change in OLN quarterly net margin?

OLN quarterly net margin is up +260.38% year-over-year

How far is OLN quarterly net margin from its all-time high?

OLN quarterly net margin is currently -91.69% below its historical high of 30.67% set on March 31, 2011

How does OLN quarterly net margin rank versus sector peers?

OLN quarterly net margin is higher than 45.81% of companies in Basic Materials sector

When is OLN next earnings release?

The next earnings release for OLN is on January 29, 2026

OLN Net Margin History & Chart Since 1980

Annual Net Margin

1.61%5.01%-75.68%

December 31, 2024

Summary

Current Value: As of today, OLN annual net margin is 1.61%, down -75.68% on December 31, 2024
Historical Performance: OLN annual net margin is down -88.93% over the past 3 years, and up +994.44% over the past 5 years
All-Time High Comparison: OLN annual net margin is currently -88.93% below its historical high of 14.55% set on December 31, 2021
3-Year Low Comparison: OLN annual net margin is at its 3-year low
Sector Comparison: OLN annual net margin is higher than 46.29% of companies in Basic Materials sector

Net Margin Chart

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Series

Performance

OLN Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Net Margin	Dec 31, 24	1.61%	-75.7%	-88.9%	+994.4%	-81.8%
Quarterly Net Margin	Sep 30, 25	2.55%	+260.4%	-81.2%	+105.0%	-65.3%
Price	Jan 9, 26	$23.86	-24.9%	-57.4%	-9.8%	+18.1%
PE Ratio	Jan 9, 26	51.46	+44.8%	+713.0%	–	+106.3%
Annual Revenue	Dec 31, 24	$6.54B	-4.3%	-26.6%	+7.0%	+327.0%
Annual Net Income	Dec 31, 24	$105.00M	-76.8%	-91.9%	+1029.2%	-22.6%
Annual Gross Margin	Dec 31, 24	11.74%	-34.9%	-50.5%	+2.2%	-45.8%
Annual Operating Margin	Dec 31, 24	-83.02%	-19.5%	-45.6%	+0.9%	-26.6%

Net Margin Highs

OLN Annual Net Margin Highs Comparison
Period	High	Date	Current
3Y	14.15%	N/A	-88.6%
5Y	14.55%	Dec 31, 21	-88.9%
All	14.55%	Dec 31, 21	-88.9%

Net Margin Lows

OLN Annual Net Margin Lows Comparison
Period	Low	Date	Current
3Y	1.61%	Dec 31, 24	at low
5Y	-16.84%	N/A	+109.6%
All	-16.84%	Dec 31, 20	+109.6%

Net Margin History

Year	Value	Change
2024	1.61%	-75.7%
2023	6.62%	-53.2%
2022	14.15%	-2.7%
2021	14.55%	+186.4%
2020	-16.84%	-9,255.6%
2019	-0.18%	-103.8%
2018	4.72%	-46.2%
2017	8.77%	>+9,900.0%
2016	-0.07%	-40.0%
2015	-0.05%	-101.1%
2014	4.69%	-33.9%
2013	7.10%	+3.6%
2012	6.85%	-44.4%
2011	12.32%	+201.2%
2010	4.09%	-53.8%
2009	8.86%	-0.9%
2008	8.94%	+13.3%
2007	7.89%	+66.1%
2006	4.75%	-19.9%
2005	5.93%	+132.5%
2004	2.55%	+4,150.0%
2003	0.06%	+102.5%
2002	-2.38%	-235.2%

Year	Value	Change
2001	-0.71%	-113.6%
2000	5.23%	+305.4%
1999	1.29%	-51.5%
1998	2.66%	-58.1%
1997	6.35%	-41.8%
1996	10.92%	+145.9%
1995	4.44%	+29.8%
1994	3.42%	+190.0%
1993	-3.80%	-264.5%
1992	2.31%	+505.3%
1991	-0.57%	-117.6%
1990	3.24%	-34.4%
1989	4.94%	+16.2%
1988	4.25%	+5.2%
1987	4.04%	-8.4%
1986	4.41%	+140.6%
1985	-10.87%	-352.8%
1984	4.30%	+15.9%
1983	3.71%	+27.1%
1982	2.92%	-37.1%
1981	4.64%	+153.6%
1980	1.83%	-

FAQ

What is the current annual net margin of OLN?
As of today, OLN annual net margin is 1.61%
What is 1-year change in OLN annual net margin?
OLN annual net margin is down -75.68% year-over-year
What is 3-year change in OLN annual net margin?
OLN annual net margin is down -88.93% over the past 3 years
How far is OLN annual net margin from its all-time high?
OLN annual net margin is currently -88.93% below its historical high of 14.55% set on December 31, 2021
How does OLN annual net margin rank versus sector peers?
OLN annual net margin is higher than 46.29% of companies in Basic Materials sector
When is OLN next annual earnings release?
The next annual earnings release for OLN is on January 29, 2026

Quarterly Net Margin

2.55%2.71%+1,693.75%

September 30, 2025

Summary

Current Value: As of today, OLN quarterly net margin is 2.55%, up +1693.75% on September 30, 2025
Historical Performance: OLN quarterly net margin is up +260.38% year-over-year, and down -81.22% over the past 3 years
All-Time High Comparison: OLN quarterly net margin is currently -91.69% below its historical high of 30.67% set on March 31, 2011
3-Year Low Comparison: OLN quarterly net margin is +260.38% above its 3-year low of -1.59% reached on September 30, 2024
Sector Comparison: OLN quarterly net margin is higher than 45.81% of companies in Basic Materials sector

Performance

OLN Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Net Margin	Sep 30, 25	2.55%	+1693.8%	+260.4%	-81.2%	+105.0%
Annual Net Margin	Dec 31, 24	1.61%	–	-75.7%	-88.9%	+994.4%
Price	Jan 9, 26	$23.86	-4.0%	-24.9%	-57.4%	-9.8%
PE Ratio	Jan 9, 26	51.46	-4.0%	+44.8%	+713.0%	–
Quarterly Revenue	Sep 30, 25	$1.71B	-2.6%	+7.8%	-26.2%	+19.2%
Quarterly Net Income	Sep 30, 25	$43.70M	+1660.7%	+273.4%	-86.1%	+105.9%
Quarterly Gross Margin	Sep 30, 25	11.20%	+57.1%	+39.8%	-47.9%	+23.6%
Quarterly Operating Margin	Sep 30, 25	5.68%	+166.7%	+314.6%	-66.5%	+200.5%

Quarterly Net Margin Highs

OLN Quarterly Net Margin Highs Comparison
Period	High	Date	Current
1Y	2.55%	Sep 30, 25	at high
3Y	9.94%	N/A	-74.3%
5Y	16.70%	Sep 30, 21	-84.7%
All	30.67%	Mar 31, 11	-91.7%

Quarterly Net Margin Lows

OLN Quarterly Net Margin Lows Comparison
Period	Low	Date	Current
1Y	-0.16%	Jun 30, 25	+1693.8%
3Y	-1.59%	Sep 30, 24	+260.4%
5Y	-2.00%	N/A	+227.5%
All	-51.25%	Sep 30, 20	+105.0%

Quarterly Net Margin History

Month	Value	Change
Sep 2025	2.55%	+1,693.8%
Jun 2025	-0.16%	-328.6%
Mar 2025	0.07%	-88.3%
Dec 2024	0.60%	+137.7%
Sep 2024	-1.59%	-136.1%
Jun 2024	4.40%	+50.7%
Mar 2024	2.92%	-3.3%
Dec 2023	3.02%	-51.7%
Sep 2023	6.25%	-26.5%
Jun 2023	8.50%	+1.8%
Mar 2023	8.35%	-16.0%
Dec 2022	9.94%	-26.8%
Sep 2022	13.58%	-15.8%
Jun 2022	16.13%	+1.0%
Mar 2022	15.97%	+26.5%
Dec 2021	12.62%	-24.4%
Sep 2021	16.70%	+4.2%
Jun 2021	16.02%	+26.1%
Mar 2021	12.70%	+735.0%
Dec 2020	-2.00%	+96.1%
Sep 2020	-51.25%	-429.4%
Jun 2020	-9.68%	-72.5%
Mar 2020	-5.61%	-0.7%
Dec 2019	-5.57%	-298.9%
Sep 2019	2.80%	+322.2%
Jun 2019	-1.26%	-147.0%
Mar 2019	2.68%	-17.8%
Dec 2018	3.26%	-68.7%
Sep 2018	10.42%	+207.4%
Jun 2018	3.39%	+177.9%
Mar 2018	1.22%	-96.0%
Dec 2017	30.21%	+791.2%
Sep 2017	3.39%	+969.2%
Jun 2017	-0.39%	-145.3%
Mar 2017	0.86%	-31.7%
Dec 2016	1.26%	+5.0%
Sep 2016	1.20%	+1,814.3%
Jun 2016	-0.07%	+97.5%
Mar 2016	-2.81%	+40.0%
Dec 2015	-4.68%	-521.6%
Sep 2015	1.11%	-85.9%
Jun 2015	7.90%	+212.3%
Mar 2015	2.53%	-1.2%
Dec 2014	2.56%	-41.8%
Sep 2014	4.40%	-31.5%
Jun 2014	6.42%	+25.6%
Mar 2014	5.11%	+16.4%
Dec 2013	4.39%	-57.7%
Sep 2013	10.39%	+55.1%
Jun 2013	6.70%	+4.2%
Mar 2013	6.43%	+9.2%
Dec 2012	5.89%	+19.2%
Sep 2012	4.94%	-47.2%
Jun 2012	9.36%	+22.7%
Mar 2012	7.63%	+82.1%
Dec 2011	4.19%	-51.2%
Sep 2011	8.58%	+7.8%
Jun 2011	7.96%	-74.0%
Mar 2011	30.67%	+5,798.1%
Dec 2010	0.52%	-92.9%
Sep 2010	7.35%	+76.3%
Jun 2010	4.17%	+6.9%
Mar 2010	3.90%	-37.2%
Dec 2009	6.21%	-37.4%
Sep 2009	9.92%	+36.6%
Jun 2009	7.26%	-37.7%
Mar 2009	11.66%	+7.3%
Dec 2008	10.87%	+44.9%
Sep 2008	7.50%	-9.5%
Jun 2008	8.29%	-11.3%
Mar 2008	9.35%	-36.2%
Dec 2007	14.65%	+121.3%
Sep 2007	6.62%	+56.1%
Jun 2007	4.24%	+40.4%
Mar 2007	3.02%	-15.6%
Dec 2006	3.58%	-45.8%
Sep 2006	6.60%	+65.4%
Jun 2006	3.99%	-14.2%
Mar 2006	4.65%	-28.0%
Dec 2005	6.46%	+23.3%
Sep 2005	5.24%	-3.1%
Jun 2005	5.41%	-18.4%
Mar 2005	6.63%	+42.9%

Month	Value	Change
Dec 2004	4.64%	+28.9%
Sep 2004	3.60%	+172.7%
Jun 2004	1.32%	+123.7%
Mar 2004	0.59%	+490.0%
Dec 2003	0.10%	-93.1%
Sep 2003	1.45%	-32.2%
Jun 2003	2.14%	+161.3%
Mar 2003	-3.49%	-2.0%
Dec 2002	-3.42%	-1,079.3%
Sep 2002	-0.29%	+87.0%
Jun 2002	-2.23%	+41.8%
Mar 2002	-3.83%	-1,163.9%
Dec 2001	0.36%	+106.2%
Sep 2001	-5.82%	-386.7%
Jun 2001	2.03%	+181.9%
Mar 2001	0.72%	-82.9%
Dec 2000	4.20%	-29.5%
Sep 2000	5.96%	-3.2%
Jun 2000	6.16%	+15.6%
Mar 2000	5.33%	+81.9%
Dec 1999	2.93%	+301.4%
Sep 1999	0.73%	0.0%
Jun 1999	0.73%	+5.8%
Mar 1999	0.69%	+155.6%
Sep 1998	-1.24%	-119.7%
Jun 1998	6.30%	-7.6%
Mar 1998	6.82%	+165.5%
Dec 1997	-10.41%	-266.6%
Sep 1997	6.25%	+2.5%
Jun 1997	6.10%	-13.7%
Mar 1997	7.07%	+129.3%
Dec 1996	-24.09%	-577.0%
Sep 1996	5.05%	-19.5%
Jun 1996	6.27%	+10.0%
Mar 1996	5.70%	+66.2%
Dec 1995	3.43%	-12.3%
Sep 1995	3.91%	-27.9%
Jun 1995	5.42%	+8.2%
Mar 1995	5.01%	+30.8%
Dec 1994	3.83%	+15.7%
Sep 1994	3.31%	-15.1%
Jun 1994	3.90%	+54.2%
Mar 1994	2.53%	+112.3%
Dec 1993	-20.54%	-2,604.9%
Sep 1993	0.82%	-64.2%
Jun 1993	2.29%	+15.7%
Mar 1993	1.98%	+126.7%
Dec 1992	-7.42%	-864.9%
Sep 1992	0.97%	-70.5%
Jun 1992	3.29%	-14.3%
Mar 1992	3.84%	+129.9%
Dec 1991	1.67%	-39.5%
Sep 1991	2.76%	-25.4%
Jun 1991	3.70%	+135.2%
Mar 1991	-10.52%	-941.6%
Dec 1990	1.25%	-45.4%
Sep 1990	2.29%	-47.8%
Jun 1990	4.39%	-12.7%
Mar 1990	5.03%	-2.7%
Dec 1989	5.17%	+24.9%
Sep 1989	4.14%	-22.2%
Jun 1989	5.32%	+4.9%
Mar 1989	5.07%	+50.4%
Dec 1988	3.37%	-4.3%
Sep 1988	3.52%	-29.9%
Jun 1988	5.02%	-2.5%
Mar 1988	5.15%	+58.0%
Dec 1987	3.26%	+2.5%
Sep 1987	3.18%	-30.7%
Jun 1987	4.59%	-12.4%
Mar 1987	5.24%	+160.7%
Dec 1986	2.01%	-4.7%
Sep 1986	2.11%	-69.0%
Jun 1986	6.81%	+21.6%
Mar 1986	5.60%	+160.5%
Dec 1985	2.15%	+104.5%
Sep 1985	-48.02%	-1,504.1%
Jun 1985	3.42%	+18.3%
Mar 1985	2.89%	+17.5%
Dec 1984	2.46%	-25.0%
Sep 1984	3.28%	-45.8%
Jun 1984	6.05%	+17.0%
Mar 1984	5.17%	-

FAQ

What is the current quarterly net margin of OLN?
As of today, OLN quarterly net margin is 2.55%
What is OLN quarterly net margin most recent change?
OLN quarterly net margin was up +1693.75% on September 30, 2025
What is 1-year change in OLN quarterly net margin?
OLN quarterly net margin is up +260.38% year-over-year
How far is OLN quarterly net margin from its all-time high?
OLN quarterly net margin is currently -91.69% below its historical high of 30.67% set on March 31, 2011
How does OLN quarterly net margin rank versus sector peers?
OLN quarterly net margin is higher than 45.81% of companies in Basic Materials sector
When is OLN next earnings release?
The next earnings release for OLN is on January 29, 2026

Net Margin Formula

Net Margin =

× 100%

Data Sources & References

OLN Official Website www.olin.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/74303/000007430325000134/0000074303-25-000134-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/74303/000007430325000023/0000074303-25-000023-index.htm
OLN Profile on Yahoo Finance finance.yahoo.com/quote/OLN
OLN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/oln