Alliant Energy Corp historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2012-01-09	43.430	43.510	42.950	43.350	13.310	816,600
2012-01-06	43.650	43.650	43.260	43.440	13.337	881,200
2012-01-05	43.210	43.810	43.020	43.660	13.405	2,704,600
2012-01-04	43.490	43.690	43.190	43.230	13.273	1,762,200
2012-01-03	44.550	44.570	43.360	43.520	13.362	1,627,400
2011-12-30	44.180	44.490	44.110	44.110	13.543	734,400
2011-12-29	44.070	44.390	44.070	44.320	13.607	449,000
2011-12-28	44.260	44.270	43.830	43.980	13.503	1,068,200
2011-12-27	43.790	44.400	43.790	44.280	13.595	720,400
2011-12-23	43.580	44.070	43.460	43.870	13.469	620,200
2011-12-22	43.650	43.730	43.240	43.330	13.303	1,074,200
2011-12-21	42.860	43.600	42.840	43.430	13.334	872,400
2011-12-20	42.160	42.960	42.140	42.910	13.175	1,010,000
2011-12-19	42.130	42.400	41.630	41.790	12.831	1,377,000
2011-12-16	42.210	42.490	41.800	41.960	12.883	2,598,000
2011-12-15	41.710	42.220	41.660	42.130	12.935	1,772,800
2011-12-14	41.630	41.860	41.440	41.470	12.732	1,230,200
2011-12-13	41.950	42.400	41.620	41.860	12.852	1,051,800
2011-12-12	41.930	41.930	41.290	41.700	12.803	1,430,800
2011-12-09	41.690	42.120	41.510	42.060	12.914	1,383,000
2011-12-08	42.070	42.070	41.520	41.620	12.778	1,399,600
2011-12-07	42.340	43.020	42.060	42.110	12.929	3,613,200
2011-12-06	42.290	42.460	42.140	42.320	12.993	1,333,600
2011-12-05	42.080	42.410	41.900	42.180	12.950	1,143,000
2011-12-02	42.300	42.310	41.560	41.600	12.772	1,015,800
2011-12-01	42.090	42.440	41.950	42.200	12.957	1,072,800
2011-11-30	42.040	42.220	41.710	42.210	12.960	1,878,000
2011-11-29	40.890	41.400	40.750	41.080	12.613	1,767,600
2011-11-28	41.100	41.390	40.540	40.710	12.499	1,195,000
2011-11-25	40.320	40.780	40.240	40.390	12.401	393,600
2011-11-23	40.550	40.630	39.940	40.310	12.376	1,047,600
2011-11-22	41.250	41.250	40.560	40.910	12.560	1,444,200
2011-11-21	41.590	41.770	40.670	41.270	12.671	1,445,000
2011-11-18	41.980	42.000	41.620	41.660	12.791	1,045,400
2011-11-17	41.870	42.210	41.490	41.710	12.806	1,238,800
2011-11-16	41.970	42.340	41.720	41.790	12.831	1,005,000
2011-11-15	41.600	42.440	41.460	42.150	12.941	1,384,000
2011-11-14	42.060	42.110	41.420	41.470	12.732	1,331,400
2011-11-11	41.840	42.370	41.730	42.310	12.990	1,223,400
2011-11-10	41.800	42.000	41.230	41.400	12.711	2,150,000
2011-11-09	41.380	42.400	41.120	41.490	12.739	2,445,200
2011-11-08	41.490	41.950	41.160	41.890	12.861	2,109,400
2011-11-07	40.990	41.620	40.510	41.530	12.751	1,863,200
2011-11-04	41.030	41.030	40.230	40.920	12.564	1,216,200
2011-11-03	40.020	41.460	39.890	41.350	12.696	1,667,400
2011-11-02	40.320	40.870	40.300	40.460	12.422	1,443,200
2011-11-01	40.130	40.350	39.400	39.520	12.134	1,190,400
2011-10-31	40.690	41.220	40.620	40.780	12.521	1,140,800
2011-10-28	40.940	41.200	40.680	41.060	12.607	2,341,000
2011-10-27	41.500	41.500	40.940	41.080	12.613	3,097,600
2011-10-26	40.710	41.050	40.600	40.800	12.396	1,784,000
2011-10-25	41.550	41.640	40.380	40.420	12.281	1,791,400
2011-10-24	41.390	41.900	41.320	41.770	12.691	1,034,000
2011-10-21	41.250	41.470	41.000	41.410	12.582	1,124,000
2011-10-20	40.700	40.930	40.360	40.670	12.357	1,001,800
2011-10-19	40.700	41.090	40.450	40.590	12.332	1,023,400
2011-10-18	40.290	41.000	39.910	40.720	12.372	1,171,400
2011-10-17	40.340	40.630	40.060	40.190	12.211	1,427,600
2011-10-14	40.190	40.590	39.880	40.550	12.320	1,179,400
2011-10-13	39.600	40.250	39.470	39.900	12.123	1,509,000

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Stock splits

Date	Split (new : old)
2016-05-20	2:1

Dividends

Ex-date	Amount
2026-07-31	0.5350 USD
2026-04-30	0.5350 USD
2026-01-30	0.5350 USD
2025-10-31	0.5075 USD
2025-07-31	0.5075 USD
2025-04-30	0.5075 USD
2025-01-31	0.5075 USD
2024-10-31	0.4800 USD
2024-07-31	0.4800 USD
2024-04-29	0.4800 USD
2024-01-30	0.4800 USD
2023-10-30	0.4525 USD
2023-07-28	0.4525 USD
2023-04-27	0.4525 USD
2023-01-30	0.4525 USD
2022-10-28	0.4275 USD
2022-07-28	0.4275 USD
2022-04-28	0.4275 USD
2022-01-28	0.4275 USD
2021-10-29	0.4025 USD
2021-07-29	0.4025 USD
2021-04-29	0.4025 USD
2021-01-28	0.4025 USD
2020-10-29	0.3800 USD
2020-07-30	0.3800 USD
2020-04-29	0.3800 USD
2020-01-30	0.3800 USD
2019-10-30	0.3550 USD
2019-07-30	0.3550 USD
2019-04-29	0.3550 USD
2019-01-30	0.3550 USD

Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.