Alliant Energy (LNT) seasonality heatmap
Returns across monthly, quarterly, and yearly periods. Cell color encodes signed magnitude; the scale auto-fits each table.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +2.2% | +9.8% | -0.8% | +2.3% | -2.5% | +2.1% | — | — | — | — | — | — |
| 2025 | +0.4% | +9.6% | -0.3% | -4.3% | +1.9% | -2.8% | +8.3% | +0.1% | +3.6% | -0.1% | +4.0% | -6.4% |
| 2024 | -4.2% | -1.9% | +5.6% | -0.2% | +3.4% | -1.2% | +10.3% | +4.7% | +4.1% | -0.3% | +5.3% | -6.4% |
| 2023 | -1.3% | -5.1% | +4.2% | +4.1% | -6.7% | +2.0% | +3.3% | -6.6% | -3.4% | +1.6% | +3.7% | +1.4% |
| 2022 | -1.9% | -2.4% | +7.0% | -5.2% | +8.5% | -8.2% | +4.7% | +0.2% | -13.2% | -0.7% | +7.9% | -1.9% |
| 2021 | -4.8% | -5.1% | +17.3% | +4.5% | +1.7% | -2.4% | +5.7% | +3.9% | -7.9% | +1.8% | -3.2% | +12.2% |
| 2020 | +9.2% | -12.2% | -7.3% | +1.3% | +1.7% | -3.1% | +13.3% | +0.6% | -4.6% | +7.8% | -4.8% | -2.0% |
| 2019 | +6.2% | +3.1% | +2.7% | +1.0% | +0.5% | +3.4% | +1.7% | +5.9% | +2.8% | -0.4% | -0.6% | +3.2% |
| 2018 | -5.9% | -2.8% | +5.7% | +6.0% | -3.6% | +2.2% | +2.4% | -0.3% | -0.7% | +1.8% | +5.6% | -6.9% |
| 2017 | +0.2% | +4.9% | +0.3% | +0.1% | +5.5% | -3.1% | +1.7% | +5.4% | -2.8% | +4.8% | +4.3% | -5.6% |
| 2016 | +5.6% | +4.0% | +9.3% | -4.2% | +5.1% | +7.2% | +2.1% | -5.7% | +1.0% | +0.1% | -5.6% | +5.5% |
| 2015 | +4.2% | -7.3% | -0.9% | -3.2% | +1.4% | -5.8% | +7.6% | -7.9% | +3.2% | +1.8% | +2.0% | +3.8% |
| 2014 | +1.7% | +4.4% | +4.8% | +3.8% | -0.3% | +4.4% | -6.4% | +3.5% | -5.3% | +12.7% | +1.6% | +5.6% |
| 2013 | +5.4% | +4.1% | +5.2% | +7.6% | -7.9% | +2.4% | +6.0% | -6.3% | -0.1% | +6.3% | -1.4% | +0.2% |
| 2012 | -2.9% | +0.6% | +1.6% | +5.4% | -3.4% | +4.3% | +3.5% | -5.6% | -1.5% | +3.0% | +0.3% | -2.0% |
| 2011 | +2.2% | +6.0% | -1.2% | +2.7% | +4.0% | -1.2% | -2.1% | +3.0% | -4.7% | +6.5% | +3.6% | +4.4% |
| 2010 | +4.5% | +1.3% | +5.2% | +4.0% | -6.1% | -1.3% | +10.2% | +1.4% | +3.8% | +1.6% | -0.6% | +1.3% |
| 2009 | +0.1% | -19.8% | +6.8% | -8.1% | +6.2% | +10.1% | +1.5% | +0.7% | +5.8% | -3.3% | +3.4% | +10.1% |
| 2008 | -8.6% | -5.9% | +0.8% | +8.7% | -0.3% | -8.8% | -4.9% | +8.5% | -7.9% | -7.7% | +8.4% | -8.4% |
| 2007 | -2.8% | +15.0% | +7.2% | -1.6% | -1.4% | -10.0% | -4.1% | +2.5% | +1.1% | +5.1% | +3.8% | -1.9% |
| 2006 | +6.9% | +11.6% | -4.9% | +2.3% | +7.7% | -0.2% | +6.3% | +1.2% | -2.4% | +8.1% | +1.4% | -2.9% |
| 2005 | -3.0% | -2.8% | +0.2% | -0.6% | +4.8% | +2.0% | +4.3% | +3.4% | -3.2% | -8.2% | +7.3% | -1.2% |
| 2004 | +5.2% | -0.5% | +1.0% | -3.5% | +0.5% | +4.3% | +0.3% | +0.2% | -4.3% | +7.3% | +3.4% | +4.8% |
| 2003 | -0.8% | -2.6% | +1.7% | +10.9% | +14.0% | -4.8% | +8.1% | +3.1% | +5.1% | +10.4% | +1.7% | +1.8% |
| 2002 | -0.2% | -2.7% | +4.2% | -4.8% | -2.6% | -6.7% | -23.3% | +8.8% | -7.6% | -14.3% | +1.7% | +1.7% |
| 2001 | -2.7% | +8.3% | -3.6% | -0.5% | -1.4% | -5.2% | -0.2% | +6.2% | +3.1% | -4.5% | -4.5% | +8.2% |
| 2000 | +10.2% | -5.6% | +8.2% | +0.0% | -7.6% | -6.1% | +3.3% | +11.2% | +0.4% | +4.9% | +5.1% | +0.0% |
| 1999 | -8.8% | -4.7% | -3.4% | +10.7% | +4.2% | -6.0% | +3.4% | +0.2% | -4.3% | +0.0% | -0.4% | +1.7% |
| 1998 | -1.8% | -0.6% | +5.8% | -4.9% | -4.7% | +8.2% | -8.4% | +2.4% | +6.8% | -2.0% | -1.8% | +6.2% |
| 1997 | +1.8% | -1.3% | -1.3% | +0.8% | +1.8% | +1.3% | +0.5% | +0.2% | +3.4% | +3.8% | +4.4% | +8.8% |
| 1996 | +4.3% | -1.4% | -0.5% | -2.0% | +1.5% | +8.9% | -4.3% | -1.7% | -4.6% | -1.5% | +0.0% | +0.0% |
| 1995 | +8.7% | +3.0% | -4.6% | +0.3% | +2.2% | -1.4% | +0.6% | +0.8% | +2.7% | +5.9% | +1.8% | -1.2% |
| 1994 | -4.0% | -6.4% | +2.1% | +4.4% | -9.2% | -1.2% | +5.6% | +5.6% | -5.9% | +2.1% | -2.3% | -0.9% |
| 1993 | +0.3% | +4.4% | +4.7% | -3.0% | -2.1% | +3.2% | +1.5% | +1.8% | -1.0% | -0.5% | -10.1% | +4.5% |
| 1992 | -6.9% | +4.2% | -0.6% | +6.5% | +4.1% | -0.8% | +7.3% | -3.9% | +3.6% | -3.7% | -5.5% | +5.8% |
| 1991 | +0.0% | +6.4% | +2.4% | +0.0% | +2.7% | -2.7% | +4.3% | +6.0% | +6.7% | -1.7% | +3.4% | +9.2% |
| 1990 | -7.4% | +2.5% | +0.5% | +1.5% | -2.4% | +1.0% | +0.0% | -2.9% | -2.0% | +12.8% | +5.5% | +0.9% |
| 1989 | -0.5% | +0.5% | -2.6% | +2.2% | +5.3% | -0.5% | +4.0% | -1.9% | +0.0% | +0.5% | +0.0% | +5.9% |
| 1988 | — | +3.9% | -4.8% | +0.0% | -0.6% | +5.1% | -2.2% | +2.2% | +1.6% | -0.5% | -1.1% | +2.2% |
| Avg | +0.3% | +0.4% | +2.0% | +1.1% | +0.7% | -0.4% | +2.0% | +1.3% | -0.7% | +1.6% | +1.2% | +1.6% |
| Median | +0.1% | +0.5% | +1.6% | +0.8% | +1.4% | -1.0% | +2.8% | +1.3% | -0.4% | +1.6% | +1.7% | +1.6% |
| Last 5Y Avg | -1.0% | +2.0% | +3.1% | -0.7% | +0.9% | -2.5% | +6.5% | +0.4% | -3.4% | +0.5% | +3.5% | -0.2% |
| Std Dev (σ) | 4.9% | 6.6% | 4.8% | 4.4% | 4.9% | 5.0% | 6.3% | 4.4% | 4.7% | 5.5% | 4.1% | 5.0% |
| Consistency (μ/σ) | 0.06 | 0.06 | 0.42 | 0.26 | 0.14 | -0.07 | 0.32 | 0.30 | -0.16 | 0.29 | 0.30 | 0.33 |
| Win Rate (%) | 50% | 51% | 64% | 56% | 56% | 42% | 74% | 74% | 45% | 58% | 61% | 61% |
| Winning / Losing Months | ▲19▼19 | ▲20▼19 | ▲25▼14 | ▲22▼17 | ▲22▼17 | ▲16▼22 | ▲28▼10 | ▲28▼10 | ▲17▼21 | ▲22▼16 | ▲23▼15 | ▲23▼15 |
| Longest Win / Loss Streak | ▲5▼4 | ▲6▼5 | ▲4▼3 | ▲5▼3 | ▲4▼3 | ▲3▼5 | ▲11▼2 | ▲15▼2 | ▲2▼4 | ▲9▼3 | ▲8▼3 | ▲6▼4 |
| Best | +10.2%in January 2000 | +15.0%in February 2007 | +17.3%in March 2021 | +10.9%in April 2003 | +14.0%in May 2003 | +10.1%in June 2009 | +13.3%in July 2020 | +11.2%in August 2000 | +6.8%in September 1998 | +12.8%in October 1990 | +8.4%in November 2008 | +12.2%in December 2021 |
| Worst | -8.8%in January 1999 | -19.8%in February 2009 | -7.3%in March 2020 | -8.1%in April 2009 | -9.2%in May 1994 | -10.0%in June 2007 | -23.3%in July 2002 | -7.9%in August 2015 | -13.2%in September 2022 | -14.3%in October 2002 | -10.1%in November 1993 | -8.4%in December 2008 |
−23.3%+17.3%
2026
Jan+2.2%
Feb+9.8%
Mar-0.8%
Apr+2.3%
May-2.5%
Jun+2.1%
Jul—
Aug—
Sep—
Oct—
Nov—
Dec—
2025
Jan+0.4%
Feb+9.6%
Mar-0.3%
Apr-4.3%
May+1.9%
Jun-2.8%
Jul+8.3%
Aug+0.1%
Sep+3.6%
Oct-0.1%
Nov+4.0%
Dec-6.4%
2024
Jan-4.2%
Feb-1.9%
Mar+5.6%
Apr-0.2%
May+3.4%
Jun-1.2%
Jul+10.3%
Aug+4.7%
Sep+4.1%
Oct-0.3%
Nov+5.3%
Dec-6.4%
2023
Jan-1.3%
Feb-5.1%
Mar+4.2%
Apr+4.1%
May-6.7%
Jun+2.0%
Jul+3.3%
Aug-6.6%
Sep-3.4%
Oct+1.6%
Nov+3.7%
Dec+1.4%
2022
Jan-1.9%
Feb-2.4%
Mar+7.0%
Apr-5.2%
May+8.5%
Jun-8.2%
Jul+4.7%
Aug+0.2%
Sep-13.2%
Oct-0.7%
Nov+7.9%
Dec-1.9%
2021
Jan-4.8%
Feb-5.1%
Mar+17.3%
Apr+4.5%
May+1.7%
Jun-2.4%
Jul+5.7%
Aug+3.9%
Sep-7.9%
Oct+1.8%
Nov-3.2%
Dec+12.2%
2020
Jan+9.2%
Feb-12.2%
Mar-7.3%
Apr+1.3%
May+1.7%
Jun-3.1%
Jul+13.3%
Aug+0.6%
Sep-4.6%
Oct+7.8%
Nov-4.8%
Dec-2.0%
2019
Jan+6.2%
Feb+3.1%
Mar+2.7%
Apr+1.0%
May+0.5%
Jun+3.4%
Jul+1.7%
Aug+5.9%
Sep+2.8%
Oct-0.4%
Nov-0.6%
Dec+3.2%
2018
Jan-5.9%
Feb-2.8%
Mar+5.7%
Apr+6.0%
May-3.6%
Jun+2.2%
Jul+2.4%
Aug-0.3%
Sep-0.7%
Oct+1.8%
Nov+5.6%
Dec-6.9%
2017
Jan+0.2%
Feb+4.9%
Mar+0.3%
Apr+0.1%
May+5.5%
Jun-3.1%
Jul+1.7%
Aug+5.4%
Sep-2.8%
Oct+4.8%
Nov+4.3%
Dec-5.6%
2016
Jan+5.6%
Feb+4.0%
Mar+9.3%
Apr-4.2%
May+5.1%
Jun+7.2%
Jul+2.1%
Aug-5.7%
Sep+1.0%
Oct+0.1%
Nov-5.6%
Dec+5.5%
2015
Jan+4.2%
Feb-7.3%
Mar-0.9%
Apr-3.2%
May+1.4%
Jun-5.8%
Jul+7.6%
Aug-7.9%
Sep+3.2%
Oct+1.8%
Nov+2.0%
Dec+3.8%
2014
Jan+1.7%
Feb+4.4%
Mar+4.8%
Apr+3.8%
May-0.3%
Jun+4.4%
Jul-6.4%
Aug+3.5%
Sep-5.3%
Oct+12.7%
Nov+1.6%
Dec+5.6%
2013
Jan+5.4%
Feb+4.1%
Mar+5.2%
Apr+7.6%
May-7.9%
Jun+2.4%
Jul+6.0%
Aug-6.3%
Sep-0.1%
Oct+6.3%
Nov-1.4%
Dec+0.2%
2012
Jan-2.9%
Feb+0.6%
Mar+1.6%
Apr+5.4%
May-3.4%
Jun+4.3%
Jul+3.5%
Aug-5.6%
Sep-1.5%
Oct+3.0%
Nov+0.3%
Dec-2.0%
2011
Jan+2.2%
Feb+6.0%
Mar-1.2%
Apr+2.7%
May+4.0%
Jun-1.2%
Jul-2.1%
Aug+3.0%
Sep-4.7%
Oct+6.5%
Nov+3.6%
Dec+4.4%
2010
Jan+4.5%
Feb+1.3%
Mar+5.2%
Apr+4.0%
May-6.1%
Jun-1.3%
Jul+10.2%
Aug+1.4%
Sep+3.8%
Oct+1.6%
Nov-0.6%
Dec+1.3%
2009
Jan+0.1%
Feb-19.8%
Mar+6.8%
Apr-8.1%
May+6.2%
Jun+10.1%
Jul+1.5%
Aug+0.7%
Sep+5.8%
Oct-3.3%
Nov+3.4%
Dec+10.1%
2008
Jan-8.6%
Feb-5.9%
Mar+0.8%
Apr+8.7%
May-0.3%
Jun-8.8%
Jul-4.9%
Aug+8.5%
Sep-7.9%
Oct-7.7%
Nov+8.4%
Dec-8.4%
2007
Jan-2.8%
Feb+15.0%
Mar+7.2%
Apr-1.6%
May-1.4%
Jun-10.0%
Jul-4.1%
Aug+2.5%
Sep+1.1%
Oct+5.1%
Nov+3.8%
Dec-1.9%
2006
Jan+6.9%
Feb+11.6%
Mar-4.9%
Apr+2.3%
May+7.7%
Jun-0.2%
Jul+6.3%
Aug+1.2%
Sep-2.4%
Oct+8.1%
Nov+1.4%
Dec-2.9%
2005
Jan-3.0%
Feb-2.8%
Mar+0.2%
Apr-0.6%
May+4.8%
Jun+2.0%
Jul+4.3%
Aug+3.4%
Sep-3.2%
Oct-8.2%
Nov+7.3%
Dec-1.2%
2004
Jan+5.2%
Feb-0.5%
Mar+1.0%
Apr-3.5%
May+0.5%
Jun+4.3%
Jul+0.3%
Aug+0.2%
Sep-4.3%
Oct+7.3%
Nov+3.4%
Dec+4.8%
2003
Jan-0.8%
Feb-2.6%
Mar+1.7%
Apr+10.9%
May+14.0%
Jun-4.8%
Jul+8.1%
Aug+3.1%
Sep+5.1%
Oct+10.4%
Nov+1.7%
Dec+1.8%
2002
Jan-0.2%
Feb-2.7%
Mar+4.2%
Apr-4.8%
May-2.6%
Jun-6.7%
Jul-23.3%
Aug+8.8%
Sep-7.6%
Oct-14.3%
Nov+1.7%
Dec+1.7%
2001
Jan-2.7%
Feb+8.3%
Mar-3.6%
Apr-0.5%
May-1.4%
Jun-5.2%
Jul-0.2%
Aug+6.2%
Sep+3.1%
Oct-4.5%
Nov-4.5%
Dec+8.2%
2000
Jan+10.2%
Feb-5.6%
Mar+8.2%
Apr+0.0%
May-7.6%
Jun-6.1%
Jul+3.3%
Aug+11.2%
Sep+0.4%
Oct+4.9%
Nov+5.1%
Dec+0.0%
1999
Jan-8.8%
Feb-4.7%
Mar-3.4%
Apr+10.7%
May+4.2%
Jun-6.0%
Jul+3.4%
Aug+0.2%
Sep-4.3%
Oct+0.0%
Nov-0.4%
Dec+1.7%
1998
Jan-1.8%
Feb-0.6%
Mar+5.8%
Apr-4.9%
May-4.7%
Jun+8.2%
Jul-8.4%
Aug+2.4%
Sep+6.8%
Oct-2.0%
Nov-1.8%
Dec+6.2%
1997
Jan+1.8%
Feb-1.3%
Mar-1.3%
Apr+0.8%
May+1.8%
Jun+1.3%
Jul+0.5%
Aug+0.2%
Sep+3.4%
Oct+3.8%
Nov+4.4%
Dec+8.8%
1996
Jan+4.3%
Feb-1.4%
Mar-0.5%
Apr-2.0%
May+1.5%
Jun+8.9%
Jul-4.3%
Aug-1.7%
Sep-4.6%
Oct-1.5%
Nov+0.0%
Dec+0.0%
1995
Jan+8.7%
Feb+3.0%
Mar-4.6%
Apr+0.3%
May+2.2%
Jun-1.4%
Jul+0.6%
Aug+0.8%
Sep+2.7%
Oct+5.9%
Nov+1.8%
Dec-1.2%
1994
Jan-4.0%
Feb-6.4%
Mar+2.1%
Apr+4.4%
May-9.2%
Jun-1.2%
Jul+5.6%
Aug+5.6%
Sep-5.9%
Oct+2.1%
Nov-2.3%
Dec-0.9%
1993
Jan+0.3%
Feb+4.4%
Mar+4.7%
Apr-3.0%
May-2.1%
Jun+3.2%
Jul+1.5%
Aug+1.8%
Sep-1.0%
Oct-0.5%
Nov-10.1%
Dec+4.5%
1992
Jan-6.9%
Feb+4.2%
Mar-0.6%
Apr+6.5%
May+4.1%
Jun-0.8%
Jul+7.3%
Aug-3.9%
Sep+3.6%
Oct-3.7%
Nov-5.5%
Dec+5.8%
1991
Jan+0.0%
Feb+6.4%
Mar+2.4%
Apr+0.0%
May+2.7%
Jun-2.7%
Jul+4.3%
Aug+6.0%
Sep+6.7%
Oct-1.7%
Nov+3.4%
Dec+9.2%
1990
Jan-7.4%
Feb+2.5%
Mar+0.5%
Apr+1.5%
May-2.4%
Jun+1.0%
Jul+0.0%
Aug-2.9%
Sep-2.0%
Oct+12.8%
Nov+5.5%
Dec+0.9%
1989
Jan-0.5%
Feb+0.5%
Mar-2.6%
Apr+2.2%
May+5.3%
Jun-0.5%
Jul+4.0%
Aug-1.9%
Sep+0.0%
Oct+0.5%
Nov+0.0%
Dec+5.9%
1988
Jan—
Feb+3.9%
Mar-4.8%
Apr+0.0%
May-0.6%
Jun+5.1%
Jul-2.2%
Aug+2.2%
Sep+1.6%
Oct-0.5%
Nov-1.1%
Dec+2.2%
Avg
Jan+0.3%
Feb+0.4%
Mar+2.0%
Apr+1.1%
May+0.7%
Jun-0.4%
Jul+2.0%
Aug+1.3%
Sep-0.7%
Oct+1.6%
Nov+1.2%
Dec+1.6%
Median
Jan+0.1%
Feb+0.5%
Mar+1.6%
Apr+0.8%
May+1.4%
Jun-1.0%
Jul+2.8%
Aug+1.3%
Sep-0.4%
Oct+1.6%
Nov+1.7%
Dec+1.6%
Last 5Y Avg
Jan-1.0%
Feb+2.0%
Mar+3.1%
Apr-0.7%
May+0.9%
Jun-2.5%
Jul+6.5%
Aug+0.4%
Sep-3.4%
Oct+0.5%
Nov+3.5%
Dec-0.2%
Std Dev (σ)
Jan4.9%
Feb6.6%
Mar4.8%
Apr4.4%
May4.9%
Jun5.0%
Jul6.3%
Aug4.4%
Sep4.7%
Oct5.5%
Nov4.1%
Dec5.0%
Consistency (μ/σ)
Jan0.06
Feb0.06
Mar0.42
Apr0.26
May0.14
Jun-0.07
Jul0.32
Aug0.30
Sep-0.16
Oct0.29
Nov0.30
Dec0.33
Win Rate (%)
Jan50%
Feb51%
Mar64%
Apr56%
May56%
Jun42%
Jul74%
Aug74%
Sep45%
Oct58%
Nov61%
Dec61%
Winning / Losing Months
Jan▲19▼19
Feb▲20▼19
Mar▲25▼14
Apr▲22▼17
May▲22▼17
Jun▲16▼22
Jul▲28▼10
Aug▲28▼10
Sep▲17▼21
Oct▲22▼16
Nov▲23▼15
Dec▲23▼15
Longest Win / Loss Streak
Jan▲5▼4
Feb▲6▼5
Mar▲4▼3
Apr▲5▼3
May▲4▼3
Jun▲3▼5
Jul▲11▼2
Aug▲15▼2
Sep▲2▼4
Oct▲9▼3
Nov▲8▼3
Dec▲6▼4
Best
Jan+10.2%2000
Feb+15.0%2007
Mar+17.3%2021
Apr+10.9%2003
May+14.0%2003
Jun+10.1%2009
Jul+13.3%2020
Aug+11.2%2000
Sep+6.8%1998
Oct+12.8%1990
Nov+8.4%2008
Dec+12.2%2021
Worst
Jan-8.8%1999
Feb-19.8%2009
Mar-7.3%2020
Apr-8.1%2009
May-9.2%1994
Jun-10.0%2007
Jul-23.3%2002
Aug-7.9%2015
Sep-13.2%2022
Oct-14.3%2002
Nov-10.1%1993
Dec-8.4%2008
−23.3%+17.3%
Frequently asked questions
Data & methodology
Alliant Energy (LNT) Key Financials
Charts, filings, and peer comparison for every metric
Income Statement
Balance Sheet
Explore more
Deep-dives across the income statement, cash flow, capital return, and valuation
Overview
Income Statement