Alliant Energy Corp (LNT)

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Alliant Energy Corp Stock (LNT) Price History

The historical daily chart and data for Alliant Energy Corp stock (LNT), adjusted for splits and dividends, show that the latest closing stock price as of May 22, 2026, is $73.95.

Alliant Energy Corp all-time high stock price is $75.76, occurred on May 01, 2026.
The lowest Alliant Energy Corp stock price recorded was $25.19 on February 06, 2014. Since then, Alliant Energy Corp's stock price has risen over 193.57% to $73.95 now.
The 52-week high stock price for LNT is $75.76, representing a 2.45% increase from the current share price, occurred on May 01, 2026.
The 52-week low stock price for LNT is $59.62, indicating a -19.38% decrease from the current share price, occurred on June 17, 2025.
The closing price of Alliant Energy Corp (LNT) stock in the beginning of 2025 was $60.87. The stock closed the year at $55.21, a loss of over -9.30% for the year.

The table below shows more information about LNT historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
May 22, 2026	$74.07	$73.05	$1.02	1,950,576.0	+0.91%
May 21, 2026	$73.57	$72.31	$1.26	2,988,903.0	+1.08%
May 20, 2026	$73.57	$72.43	$1.14	2,729,405.0	-0.68%
May 19, 2026	$73.13	$71.71	$1.42	2,830,514.0	+1.26%
May 18, 2026	$72.15	$71.20	$0.95	2,022,676.0	+1.68%
May 15, 2026	$72.45	$70.89	$1.56	2,626,977.0	-2.14%
May 14, 2026	$72.85	$72.09	$0.76	1,557,977.0	+0.21%
May 13, 2026	$72.73	$71.69	$1.05	2,590,412.0	-0.40%
May 12, 2026	$72.94	$71.72	$1.22	3,458,814.0	+0.17%
May 11, 2026	$72.76	$72.06	$0.705	1,630,692.0	+0.99%
May 08, 2026	$72.27	$71.46	$0.81	2,582,409.0	+0.10%
May 07, 2026	$72.26	$71.48	$0.78	2,914,677.0	-0.86%
May 06, 2026	$73.52	$72.11	$1.41	3,078,079.0	-1.04%
May 05, 2026	$73.91	$72.81	$1.10	3,416,801.0	-0.83%
May 04, 2026	$74.16	$72.69	$1.47	3,435,013.0	-0.51%
May 01, 2026	$75.76	$72.59	$3.17	4,344,324.0	+0.86%
Apr 30, 2026	$73.71	$71.52	$2.19	3,934,549.0	+1.99%
Apr 29, 2026	$72.59	$71.69	$0.90	1,773,264.0	-0.63%
Apr 28, 2026	$73.19	$72.27	$0.93	1,726,320.0	+0.06%

Alliant Energy Corp Stock (LNT) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Alliant Energy Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of LNT shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Alliant Energy Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.

Alliant Energy Corp Stock (LNT) Price History 2026

Month	High	Low	High - Low	Volume	% Change
May, 2026	$75.76	$70.89	$4.87	46,108,825.0	+0.71%
Apr, 2026	$74.40	$70.61	$3.79	39,139,184.0	+2.33%
Mar, 2026	$73.41	$68.11	$5.30	48,058,899.0	-0.80%
Feb, 2026	$72.40	$64.93	$7.47	65,969,001.0	+9.76%
Jan, 2026	$67.80	$63.87	$3.93	46,097,030.0	+1.38%

Alliant Energy Corp Stock (LNT) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$69.42	$64.30	$5.12	36,623,394.0	-5.83%
Nov, 2025	$69.59	$65.78	$3.81	42,544,412.0	+3.97%
Oct, 2025	$69.75	$66.14	$3.61	47,086,463.0	-0.88%
Sep, 2025	$67.54	$63.28	$4.26	35,433,932.0	+3.60%
Aug, 2025	$67.11	$64.00	$3.11	42,313,474.0	+0.09%
Jul, 2025	$65.78	$59.98	$5.80	40,445,657.0	+7.51%
Jun, 2025	$62.46	$59.62	$2.84	35,599,252.0	-2.83%
May, 2025	$63.94	$58.98	$4.96	50,537,413.0	+1.95%
Apr, 2025	$65.72	$57.09	$8.63	43,360,774.0	-5.14%
Mar, 2025	$66.15	$61.73	$4.42	44,001,538.0	-0.28%
Feb, 2025	$64.76	$58.09	$6.67	37,200,329.0	+9.60%
Jan, 2025	$61.93	$56.30	$5.63	27,223,216.0	-0.44%

Alliant Energy Corp Stock (LNT) Price History 2024

Month	High	Low	High - Low	Volume	% Change
Dec, 2024	$63.38	$57.89	$5.49	24,454,514.0	-6.12%
Nov, 2024	$64.19	$56.08	$8.11	39,028,761.0	+5.33%
Oct, 2024	$62.49	$58.93	$3.56	30,369,229.0	-1.14%
Sep, 2024	$61.04	$58.24	$2.80	23,570,337.0	+4.15%
Aug, 2024	$58.69	$55.17	$3.52	25,344,845.0	+4.69%
Jul, 2024	$56.79	$50.53	$6.26	31,473,200.0	+9.35%
Jun, 2024	$52.03	$49.24	$2.79	29,025,710.0	-1.15%
May, 2024	$52.31	$49.05	$3.27	30,426,414.0	+3.39%
Apr, 2024	$50.61	$47.23	$3.38	33,925,232.0	-1.19%
Mar, 2024	$50.48	$46.80	$3.68	39,059,386.0	+5.55%
Feb, 2024	$49.87	$46.98	$2.89	37,969,967.0	-1.87%
Jan, 2024	$52.36	$48.01	$4.35	47,758,053.0	-5.15%