Alliant Energy Corporation (LNT)

NASDAQ: LNT · Real-Time Price · USD

72.67

-0.77 (-1.05%)

At close: Nov 6, 2026, 4:00 PM EST

72.70

+0.03 (0.04%)

After-hours: Nov 6, 2026, 7:30 PM EST

Alliant Energy Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 6, 2026	72.14	72.91	71.89	72.67	72.67	-1.05%	3,384,158
Nov 5, 2026	74.72	75.12	72.77	73.44	73.44	-0.45%	4,091,910
Nov 4, 2026	72.32	74.12	71.38	73.77	73.77	2.29%	4,931,755
Nov 3, 2026	72.36	73.38	72.02	72.12	72.12	-1.23%	2,938,901
Nov 2, 2026	71.73	73.25	71.53	73.02	73.02	1.91%	4,530,355
Oct 30, 2026	70.63	72.42	70.54	71.65	71.65	2.15%	5,837,311
Oct 29, 2026	70.08	70.91	69.96	70.68	70.15	1.89%	3,053,894
Oct 28, 2026	69.93	70.18	69.19	69.37	68.84	-0.96%	4,432,954
Oct 27, 2026	69.50	70.12	69.27	70.04	69.51	0.78%	2,876,629
Oct 26, 2026	69.66	70.22	69.29	69.50	68.97	-0.23%	2,175,891
Oct 23, 2026	70.09	70.33	69.45	69.66	69.13	-0.91%	2,927,194
Oct 22, 2026	68.60	70.46	68.51	70.30	69.77	2.79%	3,074,540
Oct 21, 2026	68.64	68.79	68.34	68.39	67.87	0.18%	2,645,882
Oct 20, 2026	67.26	68.41	67.14	68.27	67.75	2.12%	2,135,012
Oct 19, 2026	68.18	68.23	66.57	66.85	66.34	-2.15%	2,531,797
Oct 16, 2026	67.50	68.43	67.04	68.32	67.80	1.82%	2,577,228
Oct 15, 2026	68.38	68.44	67.00	67.10	66.59	-0.61%	2,668,388
Oct 14, 2026	67.05	67.59	66.55	67.51	67.00	0.82%	2,397,414
Oct 13, 2026	67.01	67.10	65.65	66.96	66.45	0.75%	1,948,413
Oct 12, 2026	65.90	66.51	65.54	66.46	65.96	0.93%	2,842,812
Oct 9, 2026	65.67	65.99	65.28	65.85	65.35	0.53%	2,268,603
Oct 8, 2026	65.31	65.70	64.86	65.50	65.00	0.44%	2,651,791
Oct 7, 2026	65.40	65.67	65.10	65.21	64.72	-0.43%	2,128,954
Oct 6, 2026	64.67	65.54	64.44	65.49	64.99	1.87%	2,738,229
Oct 5, 2026	64.18	64.80	63.97	64.29	63.80	-0.06%	2,983,726
Oct 2, 2026	63.79	65.20	63.79	64.33	63.84	0.97%	5,260,143
Oct 1, 2026	63.30	63.93	62.54	63.71	63.23	0.65%	3,380,614
Sep 30, 2026	64.54	64.65	63.18	63.30	62.82	-1.62%	4,636,948
Sep 29, 2026	62.81	64.47	62.77	64.34	63.85	1.79%	3,890,452
Sep 28, 2026	63.44	63.81	62.78	63.21	62.73	-0.61%	4,040,376
Sep 25, 2026	63.26	63.65	62.70	63.60	63.12	0.46%	2,704,877
Sep 24, 2026	63.85	64.00	63.27	63.31	62.83	-0.60%	2,447,208
Sep 23, 2026	64.66	64.66	63.56	63.69	63.21	-1.44%	2,952,343
Sep 22, 2026	64.98	65.33	64.57	64.62	64.13	-0.54%	2,211,035
Sep 21, 2026	65.62	65.70	64.76	64.97	64.48	-0.97%	3,064,325
Sep 18, 2026	66.50	66.50	65.56	65.61	65.11	-1.55%	3,938,999
Sep 17, 2026	66.23	66.75	66.05	66.64	66.14	0.80%	2,221,710
Sep 16, 2026	66.32	66.73	65.80	66.11	65.61	0.18%	1,908,415
Sep 15, 2026	67.05	67.13	65.91	65.99	65.49	-1.39%	1,468,546
Sep 14, 2026	67.30	67.71	66.74	66.92	66.41	-0.51%	1,836,850
Sep 11, 2026	67.80	67.80	67.03	67.26	66.75	0.01%	1,950,316
Sep 10, 2026	67.89	68.43	67.16	67.25	66.74	-0.90%	1,863,138
Sep 9, 2026	68.60	68.97	67.42	67.86	67.35	-1.09%	1,821,628
Sep 8, 2026	67.86	69.04	67.86	68.61	68.09	0.94%	2,045,353
Sep 4, 2026	67.57	68.54	67.44	67.97	67.46	-0.04%	1,850,067
Sep 3, 2026	67.93	68.44	67.67	68.00	67.49	0.38%	2,345,867
Sep 2, 2026	67.88	68.12	67.22	67.74	67.23	-0.27%	2,293,094
Sep 1, 2026	67.98	68.58	67.55	67.92	67.41	-0.09%	2,843,622
Aug 31, 2026	67.61	68.33	67.38	67.98	67.47	-0.07%	2,360,296
Aug 28, 2026	68.59	68.73	67.73	68.03	67.52	-0.26%	2,048,651