NWN Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 7, 2026	51.29	51.32	50.06	50.47	50.47	-0.59%	235,818
Aug 6, 2026	49.87	50.81	49.85	50.77	50.77	2.90%	317,577
Aug 5, 2026	49.60	49.60	48.14	49.34	49.34	1.29%	220,905
Aug 4, 2026	48.53	48.89	48.15	48.71	48.71	-0.45%	246,751
Aug 3, 2026	48.97	49.44	48.65	48.93	48.93	0.02%	246,025
Jul 31, 2026	48.93	49.37	48.66	48.92	48.92	-1.25%	270,094
Jul 30, 2026	51.00	51.51	49.80	50.03	49.54	-2.23%	168,905
Jul 29, 2026	52.07	52.44	51.00	51.17	50.67	-1.44%	295,118
Jul 28, 2026	51.91	52.78	51.61	51.92	51.41	1.05%	211,075
Jul 27, 2026	51.19	51.84	51.19	51.38	50.87	-0.58%	131,013
Jul 24, 2026	51.71	52.21	51.38	51.68	51.17	0.68%	137,935
Jul 23, 2026	50.90	51.83	50.89	51.33	50.82	-0.45%	301,867
Jul 22, 2026	51.01	51.56	50.91	51.56	51.05	1.92%	164,209
Jul 21, 2026	51.26	51.26	50.26	50.59	50.09	-0.73%	173,465
Jul 20, 2026	51.27	52.17	50.51	50.96	50.46	-0.47%	142,281
Jul 17, 2026	52.23	52.99	50.88	51.20	50.70	-0.60%	246,248
Jul 16, 2026	50.68	51.74	50.68	51.51	51.00	2.30%	267,788
Jul 15, 2026	50.43	50.84	50.00	50.35	49.85	-0.42%	138,307
Jul 14, 2026	51.32	51.49	50.56	50.56	50.06	-1.33%	176,226
Jul 13, 2026	50.70	51.54	50.52	51.24	50.74	1.67%	280,212
Jul 10, 2026	49.58	50.45	49.58	50.40	49.90	1.55%	150,099
Jul 9, 2026	49.53	49.96	49.31	49.63	49.14	-0.06%	268,164
Jul 8, 2026	49.81	50.32	49.38	49.66	49.17	-0.30%	277,436
Jul 7, 2026	49.07	50.48	49.07	49.81	49.32	2.38%	179,401
Jul 6, 2026	48.88	49.66	48.62	48.65	48.17	-2.17%	217,717
Jul 2, 2026	49.10	49.83	49.10	49.73	49.24	2.05%	208,662
Jul 1, 2026	49.40	49.58	48.59	48.73	48.25	-0.67%	284,755
Jun 30, 2026	49.83	50.73	49.03	49.06	48.58	-1.84%	262,630
Jun 29, 2026	50.68	50.68	49.71	49.98	49.49	-1.67%	325,762
Jun 26, 2026	50.95	51.50	50.65	50.83	50.33	0.65%	1,059,132
Jun 25, 2026	50.38	51.11	49.58	50.50	50.00	-0.06%	259,619
Jun 24, 2026	50.00	51.57	50.00	50.53	50.03	1.24%	459,119
Jun 23, 2026	49.02	49.94	48.79	49.91	49.42	2.48%	229,484
Jun 22, 2026	48.77	49.44	48.66	48.70	48.22	-0.65%	269,393
Jun 18, 2026	48.88	49.48	48.49	49.02	48.54	0.31%	802,892
Jun 17, 2026	49.13	49.33	48.39	48.87	48.39	-1.03%	232,904
Jun 16, 2026	50.07	50.40	49.05	49.38	48.89	-0.52%	261,576
Jun 15, 2026	49.24	49.90	49.04	49.64	49.15	-0.44%	253,559
Jun 12, 2026	49.45	50.10	49.33	49.86	49.37	1.18%	169,281
Jun 11, 2026	50.10	50.70	49.28	49.28	48.79	-1.44%	246,586
Jun 10, 2026	50.18	50.68	49.81	50.00	49.51	0.66%	206,960
Jun 9, 2026	49.12	50.23	48.69	49.67	49.18	1.51%	371,168
Jun 8, 2026	49.75	50.21	48.93	48.93	48.45	-1.71%	226,447
Jun 5, 2026	49.31	50.35	49.11	49.78	49.29	1.82%	229,961
Jun 4, 2026	49.00	49.25	48.43	48.89	48.41	1.35%	232,622
Jun 3, 2026	48.66	49.33	48.20	48.24	47.77	-0.76%	229,826
Jun 2, 2026	47.67	48.79	47.67	48.61	48.13	1.61%	223,536
Jun 1, 2026	48.28	48.28	47.57	47.84	47.37	-1.34%	251,608
May 29, 2026	48.92	49.09	48.40	48.49	48.01	-1.34%	338,214
May 28, 2026	50.23	50.46	49.15	49.15	48.67	-2.25%	246,353