What is the current 10-day volatility of OLN?

As of today, OLN 10-day volatility is 50.19%

What 10-day volatility category does OLN fall into?

Based on its current 10-day historical volatility, OLN falls into the high volatility category

What is OLN 10-day volatility 1-year high?

OLN 10-day volatility reached a 1-year high of 158.71% on April 15, 2025

What is OLN 10-day volatility 1-year low?

OLN 10-day volatility reached a 1-year low of 15.88% on December 31, 2025

What is the current 1-month volatility of OLN?

As of today, OLN 1-month volatility is 46.17%

What 1-month volatility category does OLN fall into?

Based on its current 1-month historical volatility, OLN falls into the high volatility category

What is OLN 1-month volatility 1-year high?

OLN 1-month volatility reached a 1-year high of 113.69% on April 27, 2025

What is OLN 1-month volatility 1-year low?

OLN 1-month volatility reached a 1-year low of 28.67% on January 19, 2025

What is the current 3-month volatility of OLN?

As of today, OLN 3-month volatility is 52.38%

What 3-month volatility category does OLN fall into?

Based on its current 3-month historical volatility, OLN falls into the high volatility category

What is OLN 3-month volatility 1-year high?

OLN 3-month volatility reached a 1-year high of 75.70% on July 1, 2025

What is OLN 3-month volatility 1-year low?

OLN 3-month volatility reached a 1-year low of 34.42% on January 29, 2025

What is the current 1-year volatility of OLN?

As of today, OLN 1-year volatility is 58.94%

What 1-year volatility category does OLN fall into?

Based on its current 1-year historical volatility, OLN falls into the high volatility category

What is OLN 1-year volatility 1-year high?

OLN 1-year volatility reached a 1-year high of 58.94% on January 10, 2026

What is OLN 1-year volatility 1-year low?

OLN 1-year volatility reached a 1-year low of 30.95% on January 30, 2025

OLN Stock Volatility History & Chart Since 1973

10-Day

50.19%

January 9, 2026

Summary

Current Value: As of today, OLN 10-day volatility is 50.19%, up +13.27% on January 9, 2026
Value Category: Based on its current 10-day historical volatility, OLN falls into the high volatility category
1-Year High: OLN 10-day volatility reached a 1-year high of 158.71% on April 15, 2025
1-Year Low: OLN 10-day volatility reached a 1-year low of 15.88% on December 31, 2025

10-Day Volatility Chart

Performance

OLN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Jan 9, 26	50.19%	+13.3%	+36.4%	+4.2%	+216.1%	+91.0%	+92.1%	-11.8%
1-Month Volatility	Jan 9, 26	46.17%	+1.6%	+2.5%	-3.9%	+17.7%	+26.4%	+46.9%	-10.2%
3-Month Volatility	Jan 9, 26	52.38%	-5.0%	-4.8%	-6.3%	-2.4%	+46.8%	+33.1%	-10.5%
1-Year Volatility	Jan 9, 26	58.94%	+0.4%	+1.0%	+7.2%	+1.3%	+87.3%	+35.3%	-27.7%
14-Day RSI	Jan 9, 26	67.49	+10.8%	+42.9%	+28.3%	+35.0%	+163.7%	+14.4%	+7.9%
Beta	Jan 9, 26	1.83	+0.6%	+4.6%	+7.0%	+2.2%	+98.9%	+74.3%	+28.9%
ATR	Jan 9, 26	$1.13	+17.7%	+18.1%	+2.7%	+48.2%	-1.5%	-27.2%	+6.6%
Price	Jan 9, 26	$23.86	+5.8%	+17.2%	-4.0%	+14.6%	-24.9%	-57.4%	-9.8%
200-Day SMA	Jan 9, 26	$21.61	-0.0%	-1.6%	-10.1%	-0.4%	-53.5%	-59.8%	+43.0%
50-Day SMA	Jan 9, 26	$20.63	+0.3%	-5.5%	-10.5%	-0.6%	-47.2%	-62.6%	-8.8%

10-Day Volatility History

Date	Value	Change
Jan 9, 2026	50.19%	+216.1%
Dec 31, 2025	15.88%	-42.0%
Dec 31, 2024	27.39%	+16.8%
Dec 31, 2023	23.45%	-0.6%
Dec 31, 2022	23.58%	-34.2%
Dec 31, 2021	35.81%	-24.5%
Dec 31, 2020	47.40%	+135.9%
Dec 31, 2019	20.09%	-60.3%
Dec 31, 2018	50.57%	+215.9%
Dec 31, 2017	16.01%	-15.9%
Dec 31, 2016	19.04%	-57.4%
Dec 31, 2015	44.74%	+104.9%
Dec 31, 2014	21.84%	+1.1%
Dec 31, 2013	21.61%	+30.9%
Dec 31, 2012	16.51%	-35.1%
Dec 31, 2011	25.43%	+224.4%
Dec 31, 2010	7.84%	-53.6%
Dec 31, 2009	16.90%	-70.0%
Dec 31, 2008	56.33%	+110.4%
Dec 31, 2007	26.77%	+30.9%
Dec 31, 2006	20.45%	+0.1%
Dec 31, 2005	20.42%	-7.4%
Dec 31, 2004	22.06%	+28.3%
Dec 31, 2003	17.20%	-27.8%
Dec 31, 2002	23.82%	+18.2%
Dec 31, 2001	20.16%	-57.6%
Dec 31, 2000	47.52%	+20.6%

Date	Value	Change
Dec 31, 1999	39.39%	+20.6%
Dec 31, 1998	32.67%	+14.0%
Dec 31, 1997	28.67%	+87.0%
Dec 31, 1996	15.33%	+2.0%
Dec 31, 1995	15.03%	-31.7%
Dec 31, 1994	22.00%	-9.5%
Dec 31, 1993	24.32%	+7.0%
Dec 31, 1992	22.72%	+21.8%
Dec 31, 1991	18.65%	-48.1%
Dec 31, 1990	35.91%	+80.8%
Dec 31, 1989	19.86%	+10.1%
Dec 31, 1988	18.03%	-1.6%
Dec 31, 1987	18.33%	+26.9%
Dec 31, 1986	14.45%	-33.1%
Dec 31, 1985	21.61%	+4.4%
Dec 31, 1984	20.69%	0.0%
Dec 31, 1983	20.69%	+4.7%
Dec 31, 1982	19.77%	-12.8%
Dec 31, 1981	22.66%	-17.6%
Dec 31, 1980	27.51%	-6.9%
Dec 31, 1979	29.55%	-55.6%
Dec 31, 1978	66.49%	+470.7%
Dec 31, 1977	11.65%	-28.7%
Dec 31, 1976	16.34%	+21.7%
Dec 31, 1975	13.43%	-19.0%
Dec 31, 1974	16.58%	-62.0%
Dec 31, 1973	43.62%	-

FAQ

What is the current 10-day volatility of OLN?
As of today, OLN 10-day volatility is 50.19%
What 10-day volatility category does OLN fall into?
Based on its current 10-day historical volatility, OLN falls into the high volatility category
What is OLN 10-day volatility 1-year high?
OLN 10-day volatility reached a 1-year high of 158.71% on April 15, 2025
What is OLN 10-day volatility 1-year low?
OLN 10-day volatility reached a 1-year low of 15.88% on December 31, 2025

1-Month

46.17%

January 9, 2026

Summary

Current Value: As of today, OLN 1-month volatility is 46.17%, up +1.65% on January 9, 2026
Value Category: Based on its current 1-month historical volatility, OLN falls into the high volatility category
1-Year High: OLN 1-month volatility reached a 1-year high of 113.69% on April 27, 2025
1-Year Low: OLN 1-month volatility reached a 1-year low of 28.67% on January 19, 2025

Performance

OLN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Jan 9, 26	46.17%	+1.6%	+2.5%	-3.9%	+17.7%	+26.4%	+46.9%	-10.2%
10-Day Volatility	Jan 9, 26	50.19%	+13.3%	+36.4%	+4.2%	+216.1%	+91.0%	+92.1%	-11.8%
3-Month Volatility	Jan 9, 26	52.38%	-5.0%	-4.8%	-6.3%	-2.4%	+46.8%	+33.1%	-10.5%
1-Year Volatility	Jan 9, 26	58.94%	+0.4%	+1.0%	+7.2%	+1.3%	+87.3%	+35.3%	-27.7%
14-Day RSI	Jan 9, 26	67.49	+10.8%	+42.9%	+28.3%	+35.0%	+163.7%	+14.4%	+7.9%
Beta	Jan 9, 26	1.83	+0.6%	+4.6%	+7.0%	+2.2%	+98.9%	+74.3%	+28.9%
ATR	Jan 9, 26	$1.13	+17.7%	+18.1%	+2.7%	+48.2%	-1.5%	-27.2%	+6.6%
Price	Jan 9, 26	$23.86	+5.8%	+17.2%	-4.0%	+14.6%	-24.9%	-57.4%	-9.8%
200-Day SMA	Jan 9, 26	$21.61	-0.0%	-1.6%	-10.1%	-0.4%	-53.5%	-59.8%	+43.0%
50-Day SMA	Jan 9, 26	$20.63	+0.3%	-5.5%	-10.5%	-0.6%	-47.2%	-62.6%	-8.8%

1-Month Volatility History

Date	Value	Change
Jan 9, 2026	48.80%	+24.8%
Dec 31, 2025	39.10%	+1.2%
Dec 31, 2024	38.62%	+4.2%
Dec 31, 2023	37.08%	+32.5%
Dec 31, 2022	27.98%	-38.3%
Dec 31, 2021	45.35%	+4.8%
Dec 31, 2020	43.27%	+62.9%
Dec 31, 2019	26.57%	-43.2%
Dec 31, 2018	46.76%	+142.4%
Dec 31, 2017	19.29%	-9.0%
Dec 31, 2016	21.20%	-44.0%
Dec 31, 2015	37.86%	+10.8%
Dec 31, 2014	34.16%	+5.8%
Dec 31, 2013	32.30%	+94.9%
Dec 31, 2012	16.57%	-47.9%
Dec 31, 2011	31.79%	+50.0%
Dec 31, 2010	21.20%	-20.2%
Dec 31, 2009	26.56%	-66.0%
Dec 31, 2008	78.12%	+170.7%
Dec 31, 2007	28.86%	+58.2%
Dec 31, 2006	18.24%	-1.8%
Dec 31, 2005	18.57%	-28.4%
Dec 31, 2004	25.93%	+2.8%
Dec 31, 2003	25.23%	-2.7%
Dec 31, 2002	25.94%	+14.4%
Dec 31, 2001	22.67%	-56.6%
Dec 31, 2000	52.20%	+36.8%

Date	Value	Change
Dec 31, 1999	38.15%	+35.1%
Dec 31, 1998	28.23%	+14.4%
Dec 31, 1997	24.68%	-5.1%
Dec 31, 1996	26.02%	+79.2%
Dec 31, 1995	14.52%	-17.7%
Dec 31, 1994	17.64%	-11.8%
Dec 31, 1993	19.99%	-13.9%
Dec 31, 1992	23.22%	-28.9%
Dec 31, 1991	32.64%	-10.7%
Dec 31, 1990	36.54%	+138.4%
Dec 31, 1989	15.33%	-6.6%
Dec 31, 1988	16.42%	-46.5%
Dec 31, 1987	30.71%	+50.8%
Dec 31, 1986	20.37%	+14.6%
Dec 31, 1985	17.77%	-11.9%
Dec 31, 1984	20.17%	-21.8%
Dec 31, 1983	25.78%	+15.6%
Dec 31, 1982	22.31%	-7.6%
Dec 31, 1981	24.14%	-36.2%
Dec 31, 1980	37.86%	+12.8%
Dec 31, 1979	33.56%	-44.9%
Dec 31, 1978	60.88%	+217.7%
Dec 31, 1977	19.16%	+27.8%
Dec 31, 1976	14.99%	-18.2%
Dec 31, 1975	18.33%	-41.7%
Dec 31, 1974	31.43%	-36.1%
Dec 31, 1973	49.15%	-

FAQ

What is the current 1-month volatility of OLN?
As of today, OLN 1-month volatility is 46.17%
What 1-month volatility category does OLN fall into?
Based on its current 1-month historical volatility, OLN falls into the high volatility category
What is OLN 1-month volatility 1-year high?
OLN 1-month volatility reached a 1-year high of 113.69% on April 27, 2025
What is OLN 1-month volatility 1-year low?
OLN 1-month volatility reached a 1-year low of 28.67% on January 19, 2025

3-Month

52.38%

January 9, 2026

Summary

Current Value: As of today, OLN 3-month volatility is 52.38%, down -4.95% on January 9, 2026
Value Category: Based on its current 3-month historical volatility, OLN falls into the high volatility category
1-Year High: OLN 3-month volatility reached a 1-year high of 75.70% on July 1, 2025
1-Year Low: OLN 3-month volatility reached a 1-year low of 34.42% on January 29, 2025

Performance

OLN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Jan 9, 26	52.38%	-5.0%	-4.8%	-6.3%	-2.4%	+46.8%	+33.1%	-10.5%
10-Day Volatility	Jan 9, 26	50.19%	+13.3%	+36.4%	+4.2%	+216.1%	+91.0%	+92.1%	-11.8%
1-Month Volatility	Jan 9, 26	46.17%	+1.6%	+2.5%	-3.9%	+17.7%	+26.4%	+46.9%	-10.2%
1-Year Volatility	Jan 9, 26	58.94%	+0.4%	+1.0%	+7.2%	+1.3%	+87.3%	+35.3%	-27.7%
14-Day RSI	Jan 9, 26	67.49	+10.8%	+42.9%	+28.3%	+35.0%	+163.7%	+14.4%	+7.9%
Beta	Jan 9, 26	1.83	+0.6%	+4.6%	+7.0%	+2.2%	+98.9%	+74.3%	+28.9%
ATR	Jan 9, 26	$1.13	+17.7%	+18.1%	+2.7%	+48.2%	-1.5%	-27.2%	+6.6%
Price	Jan 9, 26	$23.86	+5.8%	+17.2%	-4.0%	+14.6%	-24.9%	-57.4%	-9.8%
200-Day SMA	Jan 9, 26	$21.61	-0.0%	-1.6%	-10.1%	-0.4%	-53.5%	-59.8%	+43.0%
50-Day SMA	Jan 9, 26	$20.63	+0.3%	-5.5%	-10.5%	-0.6%	-47.2%	-62.6%	-8.8%

3-Month Volatility History

Date	Value	Change
Jan 9, 2026	56.05%	+4.7%
Dec 31, 2025	53.55%	+51.0%
Dec 31, 2024	35.46%	-4.1%
Dec 31, 2023	36.99%	-10.6%
Dec 31, 2022	41.36%	-10.3%
Dec 31, 2021	46.09%	-20.9%
Dec 31, 2020	58.28%	+79.9%
Dec 31, 2019	32.40%	-22.1%
Dec 31, 2018	41.58%	+74.5%
Dec 31, 2017	23.83%	-14.1%
Dec 31, 2016	27.75%	-27.0%
Dec 31, 2015	38.02%	+21.1%
Dec 31, 2014	31.39%	+24.9%
Dec 31, 2013	25.14%	+25.3%
Dec 31, 2012	20.06%	-56.9%
Dec 31, 2011	46.52%	+79.5%
Dec 31, 2010	25.92%	-23.6%
Dec 31, 2009	33.94%	-67.2%
Dec 31, 2008	103.54%	+195.2%
Dec 31, 2007	35.07%	+42.3%
Dec 31, 2006	24.64%	+5.2%
Dec 31, 2005	23.43%	-12.6%
Dec 31, 2004	26.82%	+4.0%
Dec 31, 2003	25.78%	-46.5%
Dec 31, 2002	48.16%	-2.9%
Dec 31, 2001	49.59%	+10.3%
Dec 31, 2000	44.97%	-26.2%

Date	Value	Change
Dec 31, 1999	60.96%	+81.3%
Dec 31, 1998	33.63%	+4.8%
Dec 31, 1997	32.08%	+45.0%
Dec 31, 1996	22.13%	+16.2%
Dec 31, 1995	19.04%	+3.3%
Dec 31, 1994	18.43%	-1.4%
Dec 31, 1993	18.69%	-11.2%
Dec 31, 1992	21.04%	-20.8%
Dec 31, 1991	26.58%	-21.2%
Dec 31, 1990	33.72%	+84.7%
Dec 31, 1989	18.26%	-18.6%
Dec 31, 1988	22.43%	-60.1%
Dec 31, 1987	56.18%	+153.5%
Dec 31, 1986	22.16%	+14.8%
Dec 31, 1985	19.30%	+7.3%
Dec 31, 1984	17.99%	-33.3%
Dec 31, 1983	26.99%	-9.9%
Dec 31, 1982	29.94%	+13.6%
Dec 31, 1981	26.35%	-16.5%
Dec 31, 1980	31.54%	-20.4%
Dec 31, 1979	39.62%	-60.8%
Dec 31, 1978	101.06%	+349.4%
Dec 31, 1977	22.49%	+44.9%
Dec 31, 1976	15.52%	-21.6%
Dec 31, 1975	19.80%	-47.0%
Dec 31, 1974	37.34%	-13.6%
Dec 31, 1973	43.23%	-

FAQ

What is the current 3-month volatility of OLN?
As of today, OLN 3-month volatility is 52.38%
What 3-month volatility category does OLN fall into?
Based on its current 3-month historical volatility, OLN falls into the high volatility category
What is OLN 3-month volatility 1-year high?
OLN 3-month volatility reached a 1-year high of 75.70% on July 1, 2025
What is OLN 3-month volatility 1-year low?
OLN 3-month volatility reached a 1-year low of 34.42% on January 29, 2025

1-Year

58.94%

January 9, 2026

Summary

Current Value: As of today, OLN 1-year volatility is 58.94%, up +0.39% on January 9, 2026
Value Category: Based on its current 1-year historical volatility, OLN falls into the high volatility category
1-Year High: OLN 1-year volatility reached a 1-year high of 58.94% on January 10, 2026
1-Year Low: OLN 1-year volatility reached a 1-year low of 30.95% on January 30, 2025

Performance

OLN Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Jan 9, 26	58.94%	+0.4%	+1.0%	+7.2%	+1.3%	+87.3%	+35.3%	-27.7%
10-Day Volatility	Jan 9, 26	50.19%	+13.3%	+36.4%	+4.2%	+216.1%	+91.0%	+92.1%	-11.8%
1-Month Volatility	Jan 9, 26	46.17%	+1.6%	+2.5%	-3.9%	+17.7%	+26.4%	+46.9%	-10.2%
3-Month Volatility	Jan 9, 26	52.38%	-5.0%	-4.8%	-6.3%	-2.4%	+46.8%	+33.1%	-10.5%
1-Year Volatility	Jan 9, 26	58.94%	+0.4%	+1.0%	+7.2%	+1.3%	+87.3%	+35.3%	-27.7%
14-Day RSI	Jan 9, 26	67.49	+10.8%	+42.9%	+28.3%	+35.0%	+163.7%	+14.4%	+7.9%
Beta	Jan 9, 26	1.83	+0.6%	+4.6%	+7.0%	+2.2%	+98.9%	+74.3%	+28.9%
ATR	Jan 9, 26	$1.13	+17.7%	+18.1%	+2.7%	+48.2%	-1.5%	-27.2%	+6.6%
Price	Jan 9, 26	$23.86	+5.8%	+17.2%	-4.0%	+14.6%	-24.9%	-57.4%	-9.8%
200-Day SMA	Jan 9, 26	$21.61	-0.0%	-1.6%	-10.1%	-0.4%	-53.5%	-59.8%	+43.0%
50-Day SMA	Jan 9, 26	$20.63	+0.3%	-5.5%	-10.5%	-0.6%	-47.2%	-62.6%	-8.8%

1-Year Volatility History

Date	Value	Change
Jan 9, 2026	58.88%	+1.2%
Dec 31, 2025	58.16%	+85.6%
Dec 31, 2024	31.34%	-11.5%
Dec 31, 2023	35.43%	-19.3%
Dec 31, 2022	43.92%	-6.4%
Dec 31, 2021	46.94%	-42.0%
Dec 31, 2020	80.87%	+116.3%
Dec 31, 2019	37.39%	+15.0%
Dec 31, 2018	32.51%	+7.3%
Dec 31, 2017	30.31%	-36.0%
Dec 31, 2016	47.33%	+32.5%
Dec 31, 2015	35.73%	+52.6%
Dec 31, 2014	23.41%	+1.5%
Dec 31, 2013	23.06%	+6.0%
Dec 31, 2012	21.76%	-44.7%
Dec 31, 2011	39.35%	+12.6%
Dec 31, 2010	34.94%	-36.6%
Dec 31, 2009	55.11%	-20.3%
Dec 31, 2008	69.16%	+103.1%
Dec 31, 2007	34.05%	+34.5%
Dec 31, 2006	25.31%	-14.8%
Dec 31, 2005	29.70%	+8.2%
Dec 31, 2004	27.44%	-10.3%
Dec 31, 2003	30.58%	-27.3%
Dec 31, 2002	42.04%	-9.0%
Dec 31, 2001	46.21%	-1.0%
Dec 31, 2000	46.70%	-7.5%

Date	Value	Change
Dec 31, 1999	50.51%	+59.0%
Dec 31, 1998	31.77%	+22.9%
Dec 31, 1997	25.86%	+25.8%
Dec 31, 1996	20.55%	+5.6%
Dec 31, 1995	19.46%	+6.6%
Dec 31, 1994	18.25%	+17.8%
Dec 31, 1993	15.49%	-38.0%
Dec 31, 1992	24.99%	-8.5%
Dec 31, 1991	27.32%	+5.1%
Dec 31, 1990	25.99%	+50.5%
Dec 31, 1989	17.27%	-42.9%
Dec 31, 1988	30.24%	-12.5%
Dec 31, 1987	34.57%	+19.6%
Dec 31, 1986	28.91%	+26.5%
Dec 31, 1985	22.86%	-3.7%
Dec 31, 1984	23.75%	-22.9%
Dec 31, 1983	30.81%	+4.4%
Dec 31, 1982	29.51%	+1.1%
Dec 31, 1981	29.18%	-31.4%
Dec 31, 1980	42.55%	-1.2%
Dec 31, 1979	43.05%	-25.4%
Dec 31, 1978	57.72%	+202.2%
Dec 31, 1977	19.10%	-13.9%
Dec 31, 1976	22.19%	-19.5%
Dec 31, 1975	27.57%	-28.6%
Dec 31, 1974	38.64%	+8.7%
Dec 31, 1973	35.54%	-

FAQ

What is the current 1-year volatility of OLN?
As of today, OLN 1-year volatility is 58.94%
What 1-year volatility category does OLN fall into?
Based on its current 1-year historical volatility, OLN falls into the high volatility category
What is OLN 1-year volatility 1-year high?
OLN 1-year volatility reached a 1-year high of 58.94% on January 10, 2026
What is OLN 1-year volatility 1-year low?
OLN 1-year volatility reached a 1-year low of 30.95% on January 30, 2025

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