NiSource Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 8, 2026	40.51	40.65	40.13	40.45	40.45	-0.22%	1,531,315
Oct 7, 2026	40.61	40.84	40.31	40.54	40.54	-0.32%	4,902,071
Oct 6, 2026	40.25	40.70	39.59	40.67	40.67	2.83%	6,005,883
Oct 5, 2026	39.50	39.84	39.27	39.55	39.55	0.30%	4,072,910
Oct 2, 2026	39.76	40.01	39.38	39.43	39.43	-0.18%	4,140,956
Oct 1, 2026	38.98	39.54	38.42	39.50	39.50	1.28%	5,781,015
Sep 30, 2026	39.32	39.55	38.98	39.00	39.00	-0.81%	6,450,627
Sep 29, 2026	38.96	39.57	38.87	39.32	39.32	0.56%	6,349,705
Sep 28, 2026	39.38	39.44	39.05	39.10	39.10	-0.81%	5,470,679
Sep 25, 2026	39.12	39.57	38.99	39.42	39.42	0.77%	4,936,771
Sep 24, 2026	39.35	39.54	38.95	39.12	39.12	-0.33%	6,508,719
Sep 23, 2026	39.69	39.74	39.00	39.25	39.25	-1.58%	8,436,799
Sep 22, 2026	40.39	40.53	39.87	39.88	39.88	-1.58%	6,131,751
Sep 21, 2026	40.64	40.76	40.31	40.52	40.52	-0.15%	7,558,183
Sep 18, 2026	40.58	40.69	40.44	40.58	40.58	-0.81%	9,191,705
Sep 17, 2026	40.87	41.05	40.59	40.91	40.91	0.61%	4,168,179
Sep 16, 2026	40.88	41.09	40.47	40.66	40.66	0.17%	4,190,448
Sep 15, 2026	41.11	41.20	40.52	40.59	40.59	-1.17%	3,289,028
Sep 14, 2026	41.53	41.68	40.94	41.07	41.07	-0.82%	4,292,270
Sep 11, 2026	41.64	41.90	41.36	41.41	41.41	-0.02%	3,616,421
Sep 10, 2026	41.86	42.00	41.36	41.42	41.42	-0.60%	5,295,483
Sep 9, 2026	41.83	42.05	41.40	41.67	41.67	-0.55%	4,083,113
Sep 8, 2026	41.36	42.18	41.36	41.90	41.90	1.23%	5,065,569
Sep 4, 2026	41.38	41.64	41.16	41.39	41.39	-0.65%	4,552,174
Sep 3, 2026	41.30	41.79	41.24	41.66	41.66	1.24%	4,786,669
Sep 2, 2026	40.79	41.19	40.61	41.15	41.15	0.46%	5,154,075
Sep 1, 2026	41.04	41.28	40.76	40.96	40.96	0.10%	6,939,251
Aug 31, 2026	40.44	41.08	40.09	40.92	40.92	0.86%	6,917,856
Aug 28, 2026	41.30	41.30	40.49	40.57	40.57	-0.95%	3,065,139
Aug 27, 2026	40.81	41.08	40.61	40.96	40.96	-0.41%	3,725,925
Aug 26, 2026	40.61	41.25	40.61	41.13	41.13	1.18%	5,074,316
Aug 25, 2026	40.90	41.08	40.65	40.65	40.65	-0.44%	4,434,015
Aug 24, 2026	40.66	40.89	40.49	40.83	40.83	0.52%	5,679,629
Aug 21, 2026	41.77	42.38	40.61	40.62	40.62	-2.45%	5,680,549
Aug 20, 2026	41.50	42.23	41.43	41.64	41.64	0.02%	6,358,762
Aug 19, 2026	42.24	42.27	41.58	41.63	41.63	-1.16%	6,808,699
Aug 18, 2026	43.22	43.22	42.01	42.12	42.12	-0.59%	4,419,657
Aug 17, 2026	42.26	42.38	41.96	42.37	42.37	-0.31%	5,494,861
Aug 14, 2026	41.98	42.64	41.98	42.50	42.50	1.00%	4,719,610
Aug 13, 2026	42.19	42.36	42.04	42.08	42.08	0.21%	4,697,177
Aug 12, 2026	41.82	42.37	41.67	41.99	41.99	-0.05%	6,531,256
Aug 11, 2026	41.73	42.11	41.41	42.01	42.01	0.55%	7,579,189
Aug 10, 2026	42.34	42.34	41.70	41.78	41.78	-1.95%	7,672,948
Aug 7, 2026	43.15	43.31	42.55	42.61	42.61	-1.78%	7,667,034
Aug 6, 2026	43.28	43.51	42.70	43.38	43.38	1.10%	9,208,778
Aug 5, 2026	42.96	43.99	41.95	42.91	42.91	-3.64%	13,564,722
Aug 4, 2026	44.52	44.69	43.69	44.53	44.53	-	6,885,387
Aug 3, 2026	44.35	45.02	44.25	44.53	44.53	0.23%	4,953,662
Jul 31, 2026	44.75	44.96	44.43	44.43	44.43	-0.76%	4,497,560
Jul 30, 2026	45.21	45.27	44.32	45.07	44.77	0.58%	5,644,909