NiSource Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 5, 2026	44.03	44.51	43.70	43.87	43.87	-0.20%	325
Feb 4, 2026	44.50	44.50	43.91	43.96	43.96	-0.12%	947
Feb 3, 2026	43.90	44.26	43.71	44.01	44.01	-0.25%	314
Feb 2, 2026	43.99	45.00	43.99	44.12	43.82	0.25%	650
Jan 30, 2026	44.38	44.79	43.86	44.01	43.71	-0.84%	346
Jan 29, 2026	44.76	44.97	44.19	44.38	44.08	-0.31%	88
Jan 28, 2026	44.71	44.71	44.23	44.52	44.22	0.13%	969
Jan 27, 2026	43.92	44.49	43.91	44.46	44.16	1.17%	250
Jan 26, 2026	43.14	44.02	43.14	43.95	43.65	2.23%	510
Jan 23, 2026	44.29	44.29	42.94	42.99	42.70	-1.69%	288
Jan 22, 2026	43.91	44.05	43.43	43.73	43.43	1.06%	63
Jan 21, 2026	43.41	44.01	43.18	43.27	42.98	-0.52%	101
Jan 20, 2026	43.30	44.14	43.30	43.50	43.20	-1.10%	164
Jan 16, 2026	43.32	43.98	43.32	43.98	43.68	0.85%	24
Jan 15, 2026	43.80	43.80	43.41	43.61	43.31	1.16%	58
Jan 14, 2026	42.36	43.11	42.36	43.11	42.82	2.11%	552
Jan 13, 2026	42.46	42.80	42.12	42.22	41.93	0.07%	443
Jan 12, 2026	42.00	42.22	41.81	42.19	41.90	-0.03%	179
Jan 9, 2026	41.92	42.40	41.83	42.20	41.91	1.39%	6,490
Jan 8, 2026	41.63	42.00	41.35	41.62	41.34	-0.16%	390
Jan 7, 2026	42.16	42.16	41.59	41.68	41.40	0.11%	5,766
Jan 6, 2026	41.76	41.79	41.39	41.64	41.36	1.44%	64
Jan 5, 2026	42.05	42.53	40.96	41.05	40.77	-2.98%	253
Jan 2, 2026	41.52	42.37	41.50	42.31	42.02	1.20%	115
Dec 31, 2025	42.37	42.37	41.81	41.81	41.53	-0.50%	13
Dec 30, 2025	41.61	42.02	41.61	42.02	41.73	0.07%	144
Dec 29, 2025	41.31	42.00	41.31	41.99	41.71	0.38%	376
Dec 24, 2025	41.70	41.83	41.47	41.83	41.55	0.30%	780
Dec 23, 2025	41.78	41.78	41.18	41.71	41.42	1.13%	3,069
Dec 22, 2025	40.92	41.24	40.24	41.24	40.96	-0.52%	163
Dec 19, 2025	41.38	41.46	41.26	41.45	41.17	-0.35%	61
Dec 18, 2025	40.78	41.60	40.78	41.60	41.32	0.87%	160
Dec 17, 2025	41.50	41.75	41.14	41.24	40.96	-0.43%	991
Dec 16, 2025	41.88	41.88	41.42	41.42	41.14	-0.10%	225
Dec 15, 2025	41.83	41.90	41.20	41.46	41.18	-0.69%	634
Dec 12, 2025	41.22	41.83	41.22	41.75	41.47	0.05%	6
Dec 11, 2025	41.52	41.85	41.23	41.73	41.44	0.89%	657
Dec 10, 2025	41.87	41.87	41.28	41.36	41.08	-0.62%	168
Dec 9, 2025	41.07	41.62	41.07	41.62	41.34	0.10%	35
Dec 8, 2025	41.67	41.74	41.52	41.58	41.30	-1.31%	1,395
Dec 5, 2025	41.90	42.52	41.80	42.13	41.84	-0.24%	966
Dec 4, 2025	42.01	42.40	41.37	42.23	41.94	0.84%	716
Dec 3, 2025	43.07	43.07	41.76	41.88	41.59	-1.14%	1,626
Dec 2, 2025	42.97	43.31	42.36	42.36	42.07	-2.03%	287
Dec 1, 2025	43.72	44.02	43.08	43.24	42.94	-1.92%	465
Nov 28, 2025	43.92	44.08	43.79	44.08	43.78	1.13%	318
Nov 26, 2025	43.05	43.59	42.52	43.59	43.29	1.39%	48
Nov 25, 2025	43.41	43.41	42.99	42.99	42.70	0.06%	675
Nov 24, 2025	42.74	42.97	42.62	42.97	42.67	1.25%	314
Nov 21, 2025	42.59	42.71	42.07	42.44	42.15	-0.74%	72