What is the current 10-day volatility of LNT?

As of today, LNT 10-day volatility is 13.89%

What 10-day volatility category does LNT fall into?

Based on its current 10-day historical volatility, LNT falls into the very low volatility category

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

LNT 10-day volatility reached a 1-year high of 27.35% on July 16, 2026

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

LNT 10-day volatility reached a 1-year low of 8.40% on December 18, 2025

What is the current 1-month volatility of LNT?

As of today, LNT 1-month volatility is 13.93%

What 1-month volatility category does LNT fall into?

Based on its current 1-month historical volatility, LNT falls into the very low volatility category

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

LNT 1-month volatility reached a 1-year high of 23.00% on July 22, 2026

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

LNT 1-month volatility reached a 1-year low of 9.95% on January 2, 2026

What is the current 3-month volatility of LNT?

As of today, LNT 3-month volatility is 18.14%

What 3-month volatility category does LNT fall into?

Based on its current 3-month historical volatility, LNT falls into the low volatility category

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

LNT 3-month volatility reached a 1-year high of 20.78% on August 14, 2026

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

LNT 3-month volatility reached a 1-year low of 12.59% on November 28, 2025

What is the current 1-year volatility of LNT?

As of today, LNT 1-year volatility is 16.48%

What 1-year volatility category does LNT fall into?

Based on its current 1-year historical volatility, LNT falls into the low volatility category

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

LNT 1-year volatility reached a 1-year high of 19.36% on October 6, 2025

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

LNT 1-year volatility reached a 1-year low of 14.98% on May 27, 2026

LNT Stock Volatility History & Chart Since 1973

10-Day

13.89%

September 18, 2026

Summary

Current Value: As of today, LNT 10-day volatility is 13.89%, up +10.59% on September 18, 2026
Value Category: Based on its current 10-day historical volatility, LNT falls into the very low volatility category
1-Year High: LNT 10-day volatility reached a 1-year high of 27.35% on July 16, 2026
1-Year Low: LNT 10-day volatility reached a 1-year low of 8.40% on December 18, 2025

10-Day Volatility Chart

Performance

LNT Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 18, 26	13.89%	+10.6%	-20.9%	-21.2%	+31.8%	+18.3%	-4.2%	-32.3%
1-Month Volatility	Sep 18, 26	13.93%	+8.2%	-20.3%	-30.8%	+29.7%	-2.7%	+4.0%	-23.4%
3-Month Volatility	Sep 18, 26	18.14%	+1.1%	-9.7%	-0.1%	+33.9%	+20.1%	+3.5%	+12.7%
1-Year Volatility	Sep 18, 26	16.48%	+0.6%	+0.2%	+5.7%	-7.6%	-14.2%	-28.1%	-15.3%
14-Day RSI	Sep 18, 26	30.47	-14.5%	-24.6%	-42.1%	-26.0%	-27.4%	-49.2%	-9.8%
Beta	Sep 18, 26	-0.08	0.0%	0.0%	-166.7%	-134.8%	-134.8%	-112.1%	-120.0%
ATR	Sep 18, 26	$1.10	-0.1%	-18.2%	-15.8%	+46.4%	+30.9%	+43.1%	+15.0%
Price	Sep 18, 26	$65.61	-1.6%	-6.2%	-10.1%	+0.9%	+2.9%	+25.7%	+13.4%
200-Day SMA	Sep 18, 26	$70.38	-0.0%	+0.0%	+2.1%	+9.6%	+13.6%	+32.1%	+28.4%
50-Day SMA	Sep 18, 26	$70.33	-0.3%	-4.2%	-3.0%	+5.3%	+8.6%	+35.2%	+17.7%
20-Day SMA	Sep 18, 26	$67.58	-0.3%	-5.1%	-6.8%	+3.5%	+4.2%	+33.3%	+11.8%

10-Day Volatility History

Date	Value	Change
Sep 18, 2026	13.89%	+31.8%
Dec 31, 2025	10.54%	-30.2%
Dec 31, 2024	15.09%	-26.7%
Dec 31, 2023	20.60%	+1.1%
Dec 31, 2022	20.38%	+40.8%
Dec 31, 2021	14.47%	-10.9%
Dec 31, 2020	16.24%	+48.7%
Dec 31, 2019	10.92%	-63.6%
Dec 31, 2018	30.01%	+85.9%
Dec 31, 2017	16.14%	+10.2%
Dec 31, 2016	14.65%	-51.0%
Dec 31, 2015	29.92%	+18.9%
Dec 31, 2014	25.17%	+149.0%
Dec 31, 2013	10.11%	-43.0%
Dec 31, 2012	17.73%	+3.1%
Dec 31, 2011	17.20%	+88.0%
Dec 31, 2010	9.15%	-46.6%
Dec 31, 2009	17.14%	-60.6%
Dec 31, 2008	43.49%	+166.3%
Dec 31, 2007	16.33%	+82.7%
Dec 31, 2006	8.94%	-30.2%
Dec 31, 2005	12.81%	+36.0%
Dec 31, 2004	9.42%	-2.7%
Dec 31, 2003	9.68%	-54.2%
Dec 31, 2002	21.14%	-12.2%
Dec 31, 2001	24.08%	+33.0%
Dec 31, 2000	18.11%	+32.6%

Date	Value	Change
Dec 31, 1999	13.66%	-18.6%
Dec 31, 1998	16.79%	-38.7%
Dec 31, 1997	27.41%	+224.8%
Dec 31, 1996	8.44%	-16.4%
Dec 31, 1995	10.10%	-45.3%
Dec 31, 1994	18.45%	-7.2%
Dec 31, 1993	19.89%	+87.3%
Dec 31, 1992	10.62%	-14.1%
Dec 31, 1991	12.37%	+22.1%
Dec 31, 1990	10.13%	-37.0%
Dec 31, 1989	16.07%	-25.2%
Dec 31, 1988	21.47%	+50.1%
Dec 31, 1987	14.30%	+25.3%
Dec 31, 1986	11.41%	-10.7%
Dec 31, 1985	12.78%	-1.0%
Dec 31, 1984	12.91%	+5.0%
Dec 31, 1983	12.30%	-54.8%
Dec 31, 1982	27.23%	+36.7%
Dec 31, 1981	19.92%	-58.2%
Dec 31, 1980	47.60%	+166.7%
Dec 31, 1979	17.85%	+22.8%
Dec 31, 1978	14.54%	-27.3%
Dec 31, 1977	20.01%	-3.8%
Dec 31, 1976	20.81%	+64.4%
Dec 31, 1975	12.66%	+42.4%
Dec 31, 1974	8.89%	+11.0%
Dec 31, 1973	8.01%	-

FAQ

What is the current 10-day volatility of LNT?: As of today, LNT 10-day volatility is 13.89%
What 10-day volatility category does LNT fall into?: Based on its current 10-day historical volatility, LNT falls into the very low volatility category
What is LNT 10-day volatility 1-year high?: LNT 10-day volatility reached a 1-year high of 27.35% on July 16, 2026
What is LNT 10-day volatility 1-year low?: LNT 10-day volatility reached a 1-year low of 8.40% on December 18, 2025

1-Month

13.93%

September 18, 2026

Summary

Current Value: As of today, LNT 1-month volatility is 13.93%, up +8.15% on September 18, 2026
Value Category: Based on its current 1-month historical volatility, LNT falls into the very low volatility category
1-Year High: LNT 1-month volatility reached a 1-year high of 23.00% on July 22, 2026
1-Year Low: LNT 1-month volatility reached a 1-year low of 9.95% on January 2, 2026

Performance

LNT Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 18, 26	13.93%	+8.2%	-20.3%	-30.8%	+29.7%	-2.7%	+4.0%	-23.4%
10-Day Volatility	Sep 18, 26	13.89%	+10.6%	-20.9%	-21.2%	+31.8%	+18.3%	-4.2%	-32.3%
3-Month Volatility	Sep 18, 26	18.14%	+1.1%	-9.7%	-0.1%	+33.9%	+20.1%	+3.5%	+12.7%
1-Year Volatility	Sep 18, 26	16.48%	+0.6%	+0.2%	+5.7%	-7.6%	-14.2%	-28.1%	-15.3%
14-Day RSI	Sep 18, 26	30.47	-14.5%	-24.6%	-42.1%	-26.0%	-27.4%	-49.2%	-9.8%
Beta	Sep 18, 26	-0.08	0.0%	0.0%	-166.7%	-134.8%	-134.8%	-112.1%	-120.0%
ATR	Sep 18, 26	$1.10	-0.1%	-18.2%	-15.8%	+46.4%	+30.9%	+43.1%	+15.0%
Price	Sep 18, 26	$65.61	-1.6%	-6.2%	-10.1%	+0.9%	+2.9%	+25.7%	+13.4%
200-Day SMA	Sep 18, 26	$70.38	-0.0%	+0.0%	+2.1%	+9.6%	+13.6%	+32.1%	+28.4%
50-Day SMA	Sep 18, 26	$70.33	-0.3%	-4.2%	-3.0%	+5.3%	+8.6%	+35.2%	+17.7%
20-Day SMA	Sep 18, 26	$67.58	-0.3%	-5.1%	-6.8%	+3.5%	+4.2%	+33.3%	+11.8%

1-Month Volatility History

Date	Value	Change
Sep 18, 2026	13.59%	+0.8%
Dec 31, 2025	13.48%	+14.8%
Dec 31, 2024	11.74%	-50.6%
Dec 31, 2023	23.76%	+16.6%
Dec 31, 2022	20.38%	+42.7%
Dec 31, 2021	14.28%	-15.4%
Dec 31, 2020	16.88%	+58.6%
Dec 31, 2019	10.64%	-55.8%
Dec 31, 2018	24.09%	+59.6%
Dec 31, 2017	15.09%	-6.7%
Dec 31, 2016	16.18%	-38.8%
Dec 31, 2015	26.44%	+31.3%
Dec 31, 2014	20.14%	+52.2%
Dec 31, 2013	13.23%	-3.7%
Dec 31, 2012	13.74%	-19.0%
Dec 31, 2011	16.96%	+37.8%
Dec 31, 2010	12.31%	-26.9%
Dec 31, 2009	16.83%	-68.3%
Dec 31, 2008	53.02%	+218.6%
Dec 31, 2007	16.64%	+69.6%
Dec 31, 2006	9.81%	-18.3%
Dec 31, 2005	12.01%	+0.6%
Dec 31, 2004	11.94%	-5.5%
Dec 31, 2003	12.63%	-48.4%
Dec 31, 2002	24.49%	+33.2%
Dec 31, 2001	18.39%	-33.3%
Dec 31, 2000	27.56%	+61.2%

Date	Value	Change
Dec 31, 1999	17.10%	-10.8%
Dec 31, 1998	19.16%	-15.4%
Dec 31, 1997	22.64%	+148.0%
Dec 31, 1996	9.13%	-5.4%
Dec 31, 1995	9.65%	-50.1%
Dec 31, 1994	19.32%	+15.1%
Dec 31, 1993	16.78%	+50.5%
Dec 31, 1992	11.15%	-20.6%
Dec 31, 1991	14.05%	+5.0%
Dec 31, 1990	13.38%	-14.8%
Dec 31, 1989	15.70%	-3.7%
Dec 31, 1988	16.31%	+12.7%
Dec 31, 1987	14.47%	+10.5%
Dec 31, 1986	13.09%	+7.9%
Dec 31, 1985	12.13%	+0.1%
Dec 31, 1984	12.12%	-26.9%
Dec 31, 1983	16.59%	-34.8%
Dec 31, 1982	25.43%	+11.2%
Dec 31, 1981	22.87%	-38.3%
Dec 31, 1980	37.06%	+94.0%
Dec 31, 1979	19.10%	+34.8%
Dec 31, 1978	14.17%	-21.4%
Dec 31, 1977	18.02%	-1.0%
Dec 31, 1976	18.20%	+5.0%
Dec 31, 1975	17.33%	+57.7%
Dec 31, 1974	10.99%	-37.0%
Dec 31, 1973	17.45%	-

FAQ

What is the current 1-month volatility of LNT?: As of today, LNT 1-month volatility is 13.93%
What 1-month volatility category does LNT fall into?: Based on its current 1-month historical volatility, LNT falls into the very low volatility category
What is LNT 1-month volatility 1-year high?: LNT 1-month volatility reached a 1-year high of 23.00% on July 22, 2026
What is LNT 1-month volatility 1-year low?: LNT 1-month volatility reached a 1-year low of 9.95% on January 2, 2026

3-Month

18.14%

September 18, 2026

Summary

Current Value: As of today, LNT 3-month volatility is 18.14%, up +1.11% on September 18, 2026
Value Category: Based on its current 3-month historical volatility, LNT falls into the low volatility category
1-Year High: LNT 3-month volatility reached a 1-year high of 20.78% on August 14, 2026
1-Year Low: LNT 3-month volatility reached a 1-year low of 12.59% on November 28, 2025

Performance

LNT Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 18, 26	18.14%	+1.1%	-9.7%	-0.1%	+33.9%	+20.1%	+3.5%	+12.7%
10-Day Volatility	Sep 18, 26	13.89%	+10.6%	-20.9%	-21.2%	+31.8%	+18.3%	-4.2%	-32.3%
1-Month Volatility	Sep 18, 26	13.93%	+8.2%	-20.3%	-30.8%	+29.7%	-2.7%	+4.0%	-23.4%
1-Year Volatility	Sep 18, 26	16.48%	+0.6%	+0.2%	+5.7%	-7.6%	-14.2%	-28.1%	-15.3%
14-Day RSI	Sep 18, 26	30.47	-14.5%	-24.6%	-42.1%	-26.0%	-27.4%	-49.2%	-9.8%
Beta	Sep 18, 26	-0.08	0.0%	0.0%	-166.7%	-134.8%	-134.8%	-112.1%	-120.0%
ATR	Sep 18, 26	$1.10	-0.1%	-18.2%	-15.8%	+46.4%	+30.9%	+43.1%	+15.0%
Price	Sep 18, 26	$65.61	-1.6%	-6.2%	-10.1%	+0.9%	+2.9%	+25.7%	+13.4%
200-Day SMA	Sep 18, 26	$70.38	-0.0%	+0.0%	+2.1%	+9.6%	+13.6%	+32.1%	+28.4%
50-Day SMA	Sep 18, 26	$70.33	-0.3%	-4.2%	-3.0%	+5.3%	+8.6%	+35.2%	+17.7%
20-Day SMA	Sep 18, 26	$67.58	-0.3%	-5.1%	-6.8%	+3.5%	+4.2%	+33.3%	+11.8%

3-Month Volatility History

Date	Value	Change
Sep 18, 2026	18.14%	+34.7%
Dec 31, 2025	13.47%	-31.5%
Dec 31, 2024	19.67%	-10.2%
Dec 31, 2023	21.91%	-24.4%
Dec 31, 2022	28.98%	+46.5%
Dec 31, 2021	19.78%	-5.0%
Dec 31, 2020	20.82%	+75.4%
Dec 31, 2019	11.87%	-42.4%
Dec 31, 2018	20.62%	+55.9%
Dec 31, 2017	13.23%	-39.4%
Dec 31, 2016	21.84%	-5.1%
Dec 31, 2015	23.01%	+29.2%
Dec 31, 2014	17.81%	+29.4%
Dec 31, 2013	13.76%	-7.0%
Dec 31, 2012	14.80%	-28.1%
Dec 31, 2011	20.58%	+67.5%
Dec 31, 2010	12.29%	-30.1%
Dec 31, 2009	17.59%	-76.5%
Dec 31, 2008	74.93%	+316.3%
Dec 31, 2007	18.00%	+24.6%
Dec 31, 2006	14.45%	-18.6%
Dec 31, 2005	17.75%	+40.3%
Dec 31, 2004	12.65%	-8.9%
Dec 31, 2003	13.88%	-64.0%
Dec 31, 2002	38.59%	+95.5%
Dec 31, 2001	19.74%	-3.1%
Dec 31, 2000	20.37%	-8.2%

Date	Value	Change
Dec 31, 1999	22.18%	+6.0%
Dec 31, 1998	20.93%	-13.2%
Dec 31, 1997	24.12%	+136.2%
Dec 31, 1996	10.21%	-8.6%
Dec 31, 1995	11.17%	-33.0%
Dec 31, 1994	16.67%	-15.7%
Dec 31, 1993	19.78%	+75.5%
Dec 31, 1992	11.27%	-20.5%
Dec 31, 1991	14.17%	-14.8%
Dec 31, 1990	16.64%	+27.4%
Dec 31, 1989	13.06%	-29.5%
Dec 31, 1988	18.53%	+7.9%
Dec 31, 1987	17.17%	+19.7%
Dec 31, 1986	14.35%	+18.2%
Dec 31, 1985	12.14%	-13.2%
Dec 31, 1984	13.99%	-22.3%
Dec 31, 1983	18.00%	-54.3%
Dec 31, 1982	39.36%	+63.9%
Dec 31, 1981	24.02%	-25.2%
Dec 31, 1980	32.13%	+46.4%
Dec 31, 1979	21.94%	-2.0%
Dec 31, 1978	22.38%	+7.0%
Dec 31, 1977	20.92%	+33.2%
Dec 31, 1976	15.71%	-9.9%
Dec 31, 1975	17.44%	-5.5%
Dec 31, 1974	18.45%	+4.5%
Dec 31, 1973	17.65%	-

FAQ

What is the current 3-month volatility of LNT?: As of today, LNT 3-month volatility is 18.14%
What 3-month volatility category does LNT fall into?: Based on its current 3-month historical volatility, LNT falls into the low volatility category
What is LNT 3-month volatility 1-year high?: LNT 3-month volatility reached a 1-year high of 20.78% on August 14, 2026
What is LNT 3-month volatility 1-year low?: LNT 3-month volatility reached a 1-year low of 12.59% on November 28, 2025

1-Year

16.48%

September 18, 2026

Summary

Current Value: As of today, LNT 1-year volatility is 16.48%, up +0.61% on September 18, 2026
Value Category: Based on its current 1-year historical volatility, LNT falls into the low volatility category
1-Year High: LNT 1-year volatility reached a 1-year high of 19.36% on October 6, 2025
1-Year Low: LNT 1-year volatility reached a 1-year low of 14.98% on May 27, 2026

Performance

LNT Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 18, 26	16.48%	+0.6%	+0.2%	+5.7%	-7.6%	-14.2%	-28.1%	-15.3%
10-Day Volatility	Sep 18, 26	13.89%	+10.6%	-20.9%	-21.2%	+31.8%	+18.3%	-4.2%	-32.3%
1-Month Volatility	Sep 18, 26	13.93%	+8.2%	-20.3%	-30.8%	+29.7%	-2.7%	+4.0%	-23.4%
3-Month Volatility	Sep 18, 26	18.14%	+1.1%	-9.7%	-0.1%	+33.9%	+20.1%	+3.5%	+12.7%
1-Year Volatility	Sep 18, 26	16.48%	+0.6%	+0.2%	+5.7%	-7.6%	-14.2%	-28.1%	-15.3%
14-Day RSI	Sep 18, 26	30.47	-14.5%	-24.6%	-42.1%	-26.0%	-27.4%	-49.2%	-9.8%
Beta	Sep 18, 26	-0.08	0.0%	0.0%	-166.7%	-134.8%	-134.8%	-112.1%	-120.0%
ATR	Sep 18, 26	$1.10	-0.1%	-18.2%	-15.8%	+46.4%	+30.9%	+43.1%	+15.0%
Price	Sep 18, 26	$65.61	-1.6%	-6.2%	-10.1%	+0.9%	+2.9%	+25.7%	+13.4%
200-Day SMA	Sep 18, 26	$70.38	-0.0%	+0.0%	+2.1%	+9.6%	+13.6%	+32.1%	+28.4%
50-Day SMA	Sep 18, 26	$70.33	-0.3%	-4.2%	-3.0%	+5.3%	+8.6%	+35.2%	+17.7%
20-Day SMA	Sep 18, 26	$67.58	-0.3%	-5.1%	-6.8%	+3.5%	+4.2%	+33.3%	+11.8%

1-Year Volatility History

Date	Value	Change
Sep 18, 2026	16.45%	-7.8%
Dec 31, 2025	17.84%	+1.3%
Dec 31, 2024	17.61%	-12.9%
Dec 31, 2023	20.21%	-16.6%
Dec 31, 2022	24.22%	+27.7%
Dec 31, 2021	18.97%	-50.8%
Dec 31, 2020	38.56%	+180.0%
Dec 31, 2019	13.77%	-22.6%
Dec 31, 2018	17.79%	+44.8%
Dec 31, 2017	12.29%	-35.0%
Dec 31, 2016	18.90%	-5.7%
Dec 31, 2015	20.04%	+33.1%
Dec 31, 2014	15.06%	+3.9%
Dec 31, 2013	14.50%	+11.0%
Dec 31, 2012	13.06%	-37.9%
Dec 31, 2011	21.03%	+8.7%
Dec 31, 2010	19.34%	-24.9%
Dec 31, 2009	25.74%	-39.2%
Dec 31, 2008	42.34%	+97.8%
Dec 31, 2007	21.41%	+30.2%
Dec 31, 2006	16.45%	+0.8%
Dec 31, 2005	16.32%	+12.4%
Dec 31, 2004	14.52%	-26.3%
Dec 31, 2003	19.69%	-48.4%
Dec 31, 2002	38.15%	+99.0%
Dec 31, 2001	19.17%	-41.5%
Dec 31, 2000	32.79%	+63.8%

Date	Value	Change
Dec 31, 1999	20.02%	-0.1%
Dec 31, 1998	20.04%	+19.4%
Dec 31, 1997	16.79%	+32.3%
Dec 31, 1996	12.69%	-9.5%
Dec 31, 1995	14.02%	-23.9%
Dec 31, 1994	18.43%	+29.6%
Dec 31, 1993	14.22%	+17.3%
Dec 31, 1992	12.12%	-27.7%
Dec 31, 1991	16.76%	-7.7%
Dec 31, 1990	18.15%	+17.2%
Dec 31, 1989	15.49%	+8.9%
Dec 31, 1988	14.23%	-15.0%
Dec 31, 1987	16.74%	-0.7%
Dec 31, 1986	16.86%	+22.8%
Dec 31, 1985	13.73%	-12.6%
Dec 31, 1984	15.71%	-11.9%
Dec 31, 1983	17.83%	-36.4%
Dec 31, 1982	28.03%	+3.3%
Dec 31, 1981	27.13%	-6.9%
Dec 31, 1980	29.14%	+54.3%
Dec 31, 1979	18.89%	-3.6%
Dec 31, 1978	19.59%	-2.4%
Dec 31, 1977	20.07%	+15.7%
Dec 31, 1976	17.34%	+16.1%
Dec 31, 1975	14.93%	-36.4%
Dec 31, 1974	23.48%	+100.5%
Dec 31, 1973	11.71%	-

FAQ

What is the current 1-year volatility of LNT?: As of today, LNT 1-year volatility is 16.48%
What 1-year volatility category does LNT fall into?: Based on its current 1-year historical volatility, LNT falls into the low volatility category
What is LNT 1-year volatility 1-year high?: LNT 1-year volatility reached a 1-year high of 19.36% on October 6, 2025
What is LNT 1-year volatility 1-year low?: LNT 1-year volatility reached a 1-year low of 14.98% on May 27, 2026

Data Sources & References

LNT Official Website www.alliantenergy.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/352541/000035254126000007/0000352541-26-000007-index.htm
LNT Profile on Yahoo Finance finance.yahoo.com/quote/LNT
LNT Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/lnt