What is the current 10-day volatility of IEP?

As of today, IEP 10-day volatility is 36.73%

What 10-day volatility category does IEP fall into?

Based on its current 10-day historical volatility, IEP falls into the moderate volatility category

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

IEP 10-day volatility reached a 1-year high of 74.96% on November 17, 2025

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

IEP 10-day volatility reached a 1-year low of 6.88% on September 26, 2025

What is the current 1-month volatility of IEP?

As of today, IEP 1-month volatility is 30.79%

What 1-month volatility category does IEP fall into?

Based on its current 1-month historical volatility, IEP falls into the moderate volatility category

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

IEP 1-month volatility reached a 1-year high of 57.39% on April 9, 2025

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

IEP 1-month volatility reached a 1-year low of 13.35% on October 31, 2025

What is the current 3-month volatility of IEP?

As of today, IEP 3-month volatility is 28.70%

What 3-month volatility category does IEP fall into?

Based on its current 3-month historical volatility, IEP falls into the moderate volatility category

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

IEP 3-month volatility reached a 1-year high of 48.02% on May 28, 2025

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

IEP 3-month volatility reached a 1-year low of 23.53% on November 3, 2025

What is the current 1-year volatility of IEP?

As of today, IEP 1-year volatility is 34.47%

What 1-year volatility category does IEP fall into?

Based on its current 1-year historical volatility, IEP falls into the moderate volatility category

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

IEP 1-year volatility reached a 1-year high of 48.08% on August 18, 2025

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

IEP 1-year volatility reached a 1-year low of 34.47% on March 13, 2026

IEP Stock Volatility History & Chart Since 1987

10-Day

36.73%

March 13, 2026

Summary

Current Value: As of today, IEP 10-day volatility is 36.73%, up +1.97% on March 13, 2026
Value Category: Based on its current 10-day historical volatility, IEP falls into the moderate volatility category
1-Year High: IEP 10-day volatility reached a 1-year high of 74.96% on November 17, 2025
1-Year Low: IEP 10-day volatility reached a 1-year low of 6.88% on September 26, 2025

10-Day Volatility Chart

Performance

IEP Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 13, 26	36.73%	+2.0%	+46.0%	+99.1%	-9.7%	-16.3%	+46.0%	+33.9%
	Mar 13, 26	30.79%	+0.8%	+34.2%	-22.2%	+1.4%	-17.8%	+61.1%	-14.5%
	Mar 13, 26	28.70%	+0.2%	-10.4%	-11.3%	-19.7%	-10.6%	+102.0%	+8.0%
	Mar 13, 26	34.47%	-1.9%	-3.4%	-4.1%	-4.0%	-21.5%	+93.3%	-16.8%
	Mar 13, 26	41.91	+6.0%	-24.7%	-25.1%	-8.0%	+42.9%	+107.2%	-15.0%
	Mar 13, 26	0.75	0.0%	-6.3%	-2.6%	-1.3%	+21.0%	+141.9%	-21.9%
	Mar 13, 26	$0.22	-2.6%	+13.9%	+5.3%	-2.0%	-41.8%	-68.5%	-88.7%
Price	Mar 13, 26	$7.65	+0.8%	-5.1%	-1.0%	+1.3%	-13.8%	-84.8%	-87.4%
	Mar 13, 26	$8.27	-0.1%	-1.1%	-4.1%	-2.7%	-36.3%	-84.1%	-84.3%
	Mar 13, 26	$7.89	+0.1%	+1.3%	-3.6%	-1.5%	-18.2%	-85.2%	-86.7%

10-Day Volatility History

Date	Value	Change
Mar 13, 2026	36.73%	-9.7%
Dec 31, 2025	40.69%	+23.4%
Dec 31, 2024	32.98%	-34.1%
Dec 31, 2023	50.07%	+381.0%
Dec 31, 2022	10.41%	+46.0%
Dec 31, 2021	7.13%	-12.2%
Dec 31, 2020	8.12%	-44.1%
Dec 31, 2019	14.52%	-81.8%
Dec 31, 2018	79.64%	+588.3%
Dec 31, 2017	11.57%	-77.1%
Dec 31, 2016	50.54%	+93.4%
Dec 31, 2015	26.13%	+6.5%
Dec 31, 2014	24.53%	-39.2%
Dec 31, 2013	40.34%	+4.1%
Dec 31, 2012	38.74%	+2.5%
Dec 31, 2011	37.81%	+228.8%
Dec 31, 2010	11.50%	-69.3%
Dec 31, 2009	37.43%	-15.2%
Dec 31, 2008	44.13%	+0.6%
Dec 31, 2007	43.87%	+10.1%

Date	Value	Change
Dec 31, 2006	39.83%	+14.0%
Dec 31, 2005	34.95%	+20.1%
Dec 31, 2004	29.11%	+107.8%
Dec 31, 2003	14.01%	-34.8%
Dec 31, 2002	21.48%	+13.3%
Dec 31, 2001	18.96%	+14.7%
Dec 31, 2000	16.53%	+34.5%
Dec 31, 1999	12.29%	+60.4%
Dec 31, 1998	7.66%	-68.2%
Dec 31, 1997	24.12%	+73.2%
Dec 31, 1996	13.93%	-9.8%
Dec 31, 1995	15.45%	+81.1%
Dec 31, 1994	8.53%	-61.9%
Dec 31, 1993	22.37%	-61.8%
Dec 31, 1992	58.60%	+65.1%
Dec 31, 1991	35.49%	-45.6%
Dec 31, 1990	65.29%	+3.2%
Dec 31, 1989	63.27%	+173.4%
Dec 31, 1988	23.14%	-0.5%
Dec 31, 1987	23.25%	-

FAQ

What is the current 10-day volatility of IEP?
As of today, IEP 10-day volatility is 36.73%
What 10-day volatility category does IEP fall into?
Based on its current 10-day historical volatility, IEP falls into the moderate volatility category
What is IEP 10-day volatility 1-year high?
IEP 10-day volatility reached a 1-year high of 74.96% on November 17, 2025
What is IEP 10-day volatility 1-year low?
IEP 10-day volatility reached a 1-year low of 6.88% on September 26, 2025

1-Month

30.79%

March 13, 2026

Summary

Current Value: As of today, IEP 1-month volatility is 30.79%, up +0.85% on March 13, 2026
Value Category: Based on its current 1-month historical volatility, IEP falls into the moderate volatility category
1-Year High: IEP 1-month volatility reached a 1-year high of 57.39% on April 9, 2025
1-Year Low: IEP 1-month volatility reached a 1-year low of 13.35% on October 31, 2025

Performance

IEP Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 13, 26	30.79%	+0.8%	+34.2%	-22.2%	+1.4%	-17.8%	+61.1%	-14.5%
	Mar 13, 26	36.73%	+2.0%	+46.0%	+99.1%	-9.7%	-16.3%	+46.0%	+33.9%
	Mar 13, 26	28.70%	+0.2%	-10.4%	-11.3%	-19.7%	-10.6%	+102.0%	+8.0%
	Mar 13, 26	34.47%	-1.9%	-3.4%	-4.1%	-4.0%	-21.5%	+93.3%	-16.8%
	Mar 13, 26	41.91	+6.0%	-24.7%	-25.1%	-8.0%	+42.9%	+107.2%	-15.0%
	Mar 13, 26	0.75	0.0%	-6.3%	-2.6%	-1.3%	+21.0%	+141.9%	-21.9%
	Mar 13, 26	$0.22	-2.6%	+13.9%	+5.3%	-2.0%	-41.8%	-68.5%	-88.7%
Price	Mar 13, 26	$7.65	+0.8%	-5.1%	-1.0%	+1.3%	-13.8%	-84.8%	-87.4%
	Mar 13, 26	$8.27	-0.1%	-1.1%	-4.1%	-2.7%	-36.3%	-84.1%	-84.3%
	Mar 13, 26	$7.89	+0.1%	+1.3%	-3.6%	-1.5%	-18.2%	-85.2%	-86.7%

1-Month Volatility History

Date	Value	Change
Mar 13, 2026	30.79%	+3.8%
Dec 31, 2025	29.66%	+10.0%
Dec 31, 2024	26.97%	-30.8%
Dec 31, 2023	38.99%	+359.2%
Dec 31, 2022	8.49%	-26.2%
Dec 31, 2021	11.50%	+43.9%
Dec 31, 2020	7.99%	-50.4%
Dec 31, 2019	16.12%	-74.2%
Dec 31, 2018	62.53%	+348.2%
Dec 31, 2017	13.95%	-66.4%
Dec 31, 2016	41.56%	+30.9%
Dec 31, 2015	31.75%	+25.8%
Dec 31, 2014	25.23%	-69.5%
Dec 31, 2013	82.71%	+189.7%
Dec 31, 2012	28.55%	-10.7%
Dec 31, 2011	31.96%	+183.8%
Dec 31, 2010	11.26%	-59.4%
Dec 31, 2009	27.73%	-78.1%
Dec 31, 2008	126.88%	+189.2%
Dec 31, 2007	43.88%	-1.1%

Date	Value	Change
Dec 31, 2006	44.38%	+66.8%
Dec 31, 2005	26.60%	-34.9%
Dec 31, 2004	40.88%	+13.7%
Dec 31, 2003	35.94%	+96.7%
Dec 31, 2002	18.27%	-27.5%
Dec 31, 2001	25.21%	+87.3%
Dec 31, 2000	13.46%	+5.9%
Dec 31, 1999	12.71%	+127.0%
Dec 31, 1998	5.60%	-76.9%
Dec 31, 1997	24.28%	+87.1%
Dec 31, 1996	12.98%	-29.0%
Dec 31, 1995	18.29%	+14.4%
Dec 31, 1994	15.99%	-65.7%
Dec 31, 1993	46.60%	+9.8%
Dec 31, 1992	42.46%	+34.6%
Dec 31, 1991	31.55%	-43.9%
Dec 31, 1990	56.21%	+14.3%
Dec 31, 1989	49.18%	+109.8%
Dec 31, 1988	23.44%	+6.9%
Dec 31, 1987	21.93%	-

FAQ

What is the current 1-month volatility of IEP?
As of today, IEP 1-month volatility is 30.79%
What 1-month volatility category does IEP fall into?
Based on its current 1-month historical volatility, IEP falls into the moderate volatility category
What is IEP 1-month volatility 1-year high?
IEP 1-month volatility reached a 1-year high of 57.39% on April 9, 2025
What is IEP 1-month volatility 1-year low?
IEP 1-month volatility reached a 1-year low of 13.35% on October 31, 2025

3-Month

28.70%

March 13, 2026

Summary

Current Value: As of today, IEP 3-month volatility is 28.70%, up +0.17% on March 13, 2026
Value Category: Based on its current 3-month historical volatility, IEP falls into the moderate volatility category
1-Year High: IEP 3-month volatility reached a 1-year high of 48.02% on May 28, 2025
1-Year Low: IEP 3-month volatility reached a 1-year low of 23.53% on November 3, 2025

Performance

IEP Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 13, 26	28.70%	+0.2%	-10.4%	-11.3%	-19.7%	-10.6%	+102.0%	+8.0%
	Mar 13, 26	36.73%	+2.0%	+46.0%	+99.1%	-9.7%	-16.3%	+46.0%	+33.9%
	Mar 13, 26	30.79%	+0.8%	+34.2%	-22.2%	+1.4%	-17.8%	+61.1%	-14.5%
	Mar 13, 26	34.47%	-1.9%	-3.4%	-4.1%	-4.0%	-21.5%	+93.3%	-16.8%
	Mar 13, 26	41.91	+6.0%	-24.7%	-25.1%	-8.0%	+42.9%	+107.2%	-15.0%
	Mar 13, 26	0.75	0.0%	-6.3%	-2.6%	-1.3%	+21.0%	+141.9%	-21.9%
	Mar 13, 26	$0.22	-2.6%	+13.9%	+5.3%	-2.0%	-41.8%	-68.5%	-88.7%
Price	Mar 13, 26	$7.65	+0.8%	-5.1%	-1.0%	+1.3%	-13.8%	-84.8%	-87.4%
	Mar 13, 26	$8.27	-0.1%	-1.1%	-4.1%	-2.7%	-36.3%	-84.1%	-84.3%
	Mar 13, 26	$7.89	+0.1%	+1.3%	-3.6%	-1.5%	-18.2%	-85.2%	-86.7%

3-Month Volatility History

Date	Value	Change
Mar 13, 2026	28.46%	-19.7%
Dec 31, 2025	35.45%	-30.8%
Dec 31, 2024	51.25%	+4.7%
Dec 31, 2023	48.94%	+240.6%
Dec 31, 2022	14.37%	-32.4%
Dec 31, 2021	21.27%	+19.0%
Dec 31, 2020	17.87%	-1.1%
Dec 31, 2019	18.07%	-60.3%
Dec 31, 2018	45.53%	+123.2%
Dec 31, 2017	20.40%	-41.8%
Dec 31, 2016	35.07%	+8.1%
Dec 31, 2015	32.43%	+28.5%
Dec 31, 2014	25.24%	-61.9%
Dec 31, 2013	66.21%	+153.3%
Dec 31, 2012	26.14%	-20.6%
Dec 31, 2011	32.92%	+52.5%
Dec 31, 2010	21.58%	-48.4%
Dec 31, 2009	41.86%	-73.6%
Dec 31, 2008	158.81%	+376.2%
Dec 31, 2007	33.35%	-0.1%

Date	Value	Change
Dec 31, 2006	33.40%	-19.5%
Dec 31, 2005	41.49%	+27.7%
Dec 31, 2004	32.49%	-6.9%
Dec 31, 2003	34.90%	+133.3%
Dec 31, 2002	14.96%	-46.2%
Dec 31, 2001	27.82%	+59.7%
Dec 31, 2000	17.42%	-17.5%
Dec 31, 1999	21.11%	-71.2%
Dec 31, 1998	73.37%	+229.2%
Dec 31, 1997	22.29%	+50.0%
Dec 31, 1996	14.86%	-29.9%
Dec 31, 1995	21.19%	+28.2%
Dec 31, 1994	16.53%	-51.8%
Dec 31, 1993	34.29%	-25.4%
Dec 31, 1992	45.99%	+88.7%
Dec 31, 1991	24.37%	-35.3%
Dec 31, 1990	37.65%	-4.4%
Dec 31, 1989	39.39%	+80.6%
Dec 31, 1988	21.81%	-36.9%
Dec 31, 1987	34.57%	-

FAQ

What is the current 3-month volatility of IEP?
As of today, IEP 3-month volatility is 28.70%
What 3-month volatility category does IEP fall into?
Based on its current 3-month historical volatility, IEP falls into the moderate volatility category
What is IEP 3-month volatility 1-year high?
IEP 3-month volatility reached a 1-year high of 48.02% on May 28, 2025
What is IEP 3-month volatility 1-year low?
IEP 3-month volatility reached a 1-year low of 23.53% on November 3, 2025

1-Year

34.47%

March 13, 2026

Summary

Current Value: As of today, IEP 1-year volatility is 34.47%, down -1.88% on March 13, 2026
Value Category: Based on its current 1-year historical volatility, IEP falls into the moderate volatility category
1-Year High: IEP 1-year volatility reached a 1-year high of 48.08% on August 18, 2025
1-Year Low: IEP 1-year volatility reached a 1-year low of 34.47% on March 13, 2026

Performance

IEP Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Mar 13, 26	34.47%	-1.9%	-3.4%	-4.1%	-4.0%	-21.5%	+93.3%	-16.8%
	Mar 13, 26	36.73%	+2.0%	+46.0%	+99.1%	-9.7%	-16.3%	+46.0%	+33.9%
	Mar 13, 26	30.79%	+0.8%	+34.2%	-22.2%	+1.4%	-17.8%	+61.1%	-14.5%
	Mar 13, 26	28.70%	+0.2%	-10.4%	-11.3%	-19.7%	-10.6%	+102.0%	+8.0%
	Mar 13, 26	34.47%	-1.9%	-3.4%	-4.1%	-4.0%	-21.5%	+93.3%	-16.8%
	Mar 13, 26	41.91	+6.0%	-24.7%	-25.1%	-8.0%	+42.9%	+107.2%	-15.0%
	Mar 13, 26	0.75	0.0%	-6.3%	-2.6%	-1.3%	+21.0%	+141.9%	-21.9%
	Mar 13, 26	$0.22	-2.6%	+13.9%	+5.3%	-2.0%	-41.8%	-68.5%	-88.7%
Price	Mar 13, 26	$7.65	+0.8%	-5.1%	-1.0%	+1.3%	-13.8%	-84.8%	-87.4%
	Mar 13, 26	$8.27	-0.1%	-1.1%	-4.1%	-2.7%	-36.3%	-84.1%	-84.3%
	Mar 13, 26	$7.89	+0.1%	+1.3%	-3.6%	-1.5%	-18.2%	-85.2%	-86.7%

1-Year Volatility History

Date	Value	Change
Mar 13, 2026	35.14%	-2.1%
Dec 31, 2025	35.90%	-21.1%
Dec 31, 2024	45.52%	-35.4%
Dec 31, 2023	70.48%	+275.3%
Dec 31, 2022	18.78%	-15.6%
Dec 31, 2021	22.24%	-49.7%
Dec 31, 2020	44.22%	+90.0%
Dec 31, 2019	23.27%	-30.1%
Dec 31, 2018	33.27%	+50.9%
Dec 31, 2017	22.05%	-47.7%
Dec 31, 2016	42.20%	+66.4%
Dec 31, 2015	25.36%	-6.5%
Dec 31, 2014	27.11%	-51.9%
Dec 31, 2013	56.32%	+144.6%
Dec 31, 2012	23.03%	-33.6%
Dec 31, 2011	34.66%	+2.7%
Dec 31, 2010	33.75%	-52.7%
Dec 31, 2009	71.42%	-21.2%
Dec 31, 2008	90.64%	+88.1%
Dec 31, 2007	48.18%	+37.1%

Date	Value	Change
Dec 31, 2006	35.13%	-1.9%
Dec 31, 2005	35.80%	+21.1%
Dec 31, 2004	29.56%	+24.0%
Dec 31, 2003	23.83%	+26.6%
Dec 31, 2002	18.83%	-18.7%
Dec 31, 2001	23.16%	-9.3%
Dec 31, 2000	25.54%	+24.1%
Dec 31, 1999	20.58%	-49.2%
Dec 31, 1998	40.53%	+28.1%
Dec 31, 1997	31.64%	+130.8%
Dec 31, 1996	13.71%	-43.1%
Dec 31, 1995	24.11%	+8.7%
Dec 31, 1994	22.18%	-32.2%
Dec 31, 1993	32.69%	-13.1%
Dec 31, 1992	37.61%	+28.9%
Dec 31, 1991	29.18%	-18.5%
Dec 31, 1990	35.80%	+27.5%
Dec 31, 1989	28.07%	+40.8%
Dec 31, 1988	19.94%	-38.5%
Dec 31, 1987	32.44%	-

FAQ

What is the current 1-year volatility of IEP?
As of today, IEP 1-year volatility is 34.47%
What 1-year volatility category does IEP fall into?
Based on its current 1-year historical volatility, IEP falls into the moderate volatility category
What is IEP 1-year volatility 1-year high?
IEP 1-year volatility reached a 1-year high of 48.08% on August 18, 2025
What is IEP 1-year volatility 1-year low?
IEP 1-year volatility reached a 1-year low of 34.47% on March 13, 2026

Data Sources & References

IEP Official Website www.ielp.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/813762/000110465926019412/0001104659-26-019412-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/813762/000110465926019412/0001104659-26-019412-index.htm
IEP Profile on Yahoo Finance finance.yahoo.com/quote/IEP
IEP Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/iep