Alliant Energy Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 10, 2026	69.55	69.55	68.30	68.49	-	-1.27%	810,753
Aug 7, 2026	69.41	69.86	68.89	69.37	69.37	-0.22%	2,017,031
Aug 6, 2026	71.05	71.05	69.06	69.52	69.52	-0.97%	1,981,208
Aug 5, 2026	70.63	70.63	69.38	70.20	70.20	-0.65%	2,261,941
Aug 4, 2026	71.05	71.21	70.23	70.66	70.66	-0.86%	2,680,593
Aug 3, 2026	70.71	71.63	70.14	71.27	71.27	0.69%	3,296,371
Jul 31, 2026	70.46	71.14	69.92	70.78	70.78	0.60%	3,238,025
Jul 30, 2026	72.17	72.29	70.69	70.89	70.36	-1.54%	3,152,668
Jul 29, 2026	74.12	74.31	71.70	72.00	71.46	-2.43%	3,418,944
Jul 28, 2026	74.85	75.31	73.79	73.79	73.23	-0.19%	2,098,963
Jul 27, 2026	74.64	75.17	73.73	73.93	73.37	-1.35%	2,139,749
Jul 24, 2026	74.77	75.44	74.63	74.94	74.37	0.70%	1,957,464
Jul 23, 2026	73.51	74.80	73.50	74.42	73.86	0.54%	1,784,606
Jul 22, 2026	73.88	74.34	73.41	74.02	73.46	1.24%	2,126,570
Jul 21, 2026	73.96	74.09	72.36	73.11	72.56	-1.15%	3,618,346
Jul 20, 2026	75.01	75.69	73.84	73.96	73.40	-1.15%	2,193,032
Jul 17, 2026	76.96	77.11	74.63	74.82	74.26	-1.23%	2,019,666
Jul 16, 2026	74.89	75.89	74.59	75.75	75.18	1.61%	3,071,951
Jul 15, 2026	76.04	76.26	74.44	74.55	73.99	-2.31%	3,171,698
Jul 14, 2026	77.06	77.45	76.18	76.31	75.73	-0.42%	1,795,734
Jul 13, 2026	76.61	77.30	76.38	76.63	76.05	0.30%	2,279,394
Jul 10, 2026	75.73	76.62	75.70	76.40	75.82	0.92%	1,680,571
Jul 9, 2026	76.37	76.80	75.57	75.70	75.13	-0.88%	1,371,824
Jul 8, 2026	77.74	77.80	76.20	76.37	75.79	-1.65%	2,857,119
Jul 7, 2026	77.36	78.81	76.73	77.65	77.06	1.40%	1,994,062
Jul 6, 2026	77.84	77.99	76.39	76.58	76.00	-1.86%	2,250,162
Jul 2, 2026	76.23	78.21	76.03	78.03	77.44	2.96%	2,563,261
Jul 1, 2026	76.00	76.24	75.53	75.79	75.22	-0.66%	2,220,682
Jun 30, 2026	77.01	77.13	76.15	76.29	75.71	-1.15%	2,388,778
Jun 29, 2026	77.17	77.35	76.68	77.18	76.60	-0.09%	2,427,716
Jun 26, 2026	76.53	77.36	76.33	77.25	76.67	1.39%	2,920,532
Jun 25, 2026	75.82	76.60	75.33	76.19	75.62	0.79%	2,744,635
Jun 24, 2026	74.99	75.69	74.52	75.59	75.02	1.37%	2,496,361
Jun 23, 2026	73.65	74.66	73.15	74.57	74.01	1.86%	3,222,602
Jun 22, 2026	72.93	74.00	72.81	73.21	72.66	0.29%	2,712,037
Jun 18, 2026	73.62	73.71	72.53	73.00	72.45	0.25%	4,271,604
Jun 17, 2026	73.31	73.91	72.61	72.82	72.27	-1.38%	3,351,494
Jun 16, 2026	73.74	74.56	73.50	73.84	73.28	0.39%	2,427,400
Jun 15, 2026	72.84	73.74	72.24	73.55	72.99	0.60%	1,551,726
Jun 12, 2026	72.83	73.42	72.78	73.11	72.56	0.67%	1,553,739
Jun 11, 2026	73.28	73.74	72.54	72.62	72.07	-0.52%	2,283,775
Jun 10, 2026	72.93	73.62	72.53	73.00	72.45	0.87%	2,944,958
Jun 9, 2026	71.69	72.81	71.36	72.37	71.82	0.92%	2,687,365
Jun 8, 2026	72.63	73.14	71.62	71.71	71.17	-1.59%	2,889,276
Jun 5, 2026	71.56	73.24	71.55	72.87	72.32	2.07%	2,776,080
Jun 4, 2026	71.50	71.67	70.29	71.39	70.85	0.85%	1,720,896
Jun 3, 2026	71.07	72.20	70.76	70.79	70.26	-0.24%	3,063,337
Jun 2, 2026	69.90	71.37	69.76	70.96	70.42	2.00%	2,432,512
Jun 1, 2026	70.90	71.08	69.56	69.57	69.04	-2.85%	2,198,184
May 29, 2026	72.17	72.28	71.39	71.61	71.07	-0.78%	3,001,707