NiSource Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 28, 2026	43.62	44.61	43.39	43.87	43.87	0.62%	8,943,387
Oct 27, 2026	43.58	43.72	43.28	43.60	43.60	0.37%	5,942,988
Oct 26, 2026	43.28	43.63	43.22	43.44	43.44	0.37%	5,706,442
Oct 23, 2026	43.60	43.81	43.13	43.28	43.28	-0.94%	5,029,751
Oct 22, 2026	43.20	43.79	43.14	43.69	43.69	1.63%	7,691,893
Oct 21, 2026	42.98	43.12	42.80	42.99	42.99	0.54%	5,263,118
Oct 20, 2026	42.39	42.95	42.19	42.76	42.76	1.93%	5,235,427
Oct 19, 2026	42.68	43.00	41.85	41.95	41.95	-1.71%	8,183,783
Oct 16, 2026	41.84	42.87	41.67	42.68	42.68	3.47%	9,038,927
Oct 15, 2026	41.57	41.80	41.13	41.25	41.25	-0.02%	5,887,901
Oct 14, 2026	41.39	41.52	40.93	41.26	41.26	-0.55%	5,722,750
Oct 13, 2026	41.46	41.70	40.72	41.49	41.49	0.63%	3,205,645
Oct 12, 2026	40.83	41.35	40.75	41.23	41.23	1.15%	3,034,933
Oct 9, 2026	40.56	40.95	40.49	40.76	40.76	0.57%	3,208,342
Oct 8, 2026	40.51	40.65	40.13	40.53	40.53	-0.02%	3,546,304
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