NWN Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 9, 2026	47.91	48.14	47.61	47.73	47.73	-0.15%	192,568
Oct 8, 2026	47.95	48.00	47.30	47.80	47.80	0.04%	327,607
Oct 7, 2026	47.24	47.88	47.24	47.78	47.78	0.67%	241,905
Oct 6, 2026	47.70	47.70	47.09	47.46	47.46	0.57%	174,071
Oct 5, 2026	47.41	47.41	46.81	47.19	47.19	-0.40%	279,167
Oct 2, 2026	47.01	47.65	46.88	47.38	47.38	1.54%	237,393
Oct 1, 2026	46.46	46.75	45.75	46.66	46.66	-0.02%	264,494
Sep 30, 2026	47.21	47.26	46.65	46.67	46.67	-0.74%	259,465
Sep 29, 2026	46.44	47.12	46.44	47.02	47.02	0.47%	211,698
Sep 28, 2026	47.22	47.25	46.37	46.80	46.80	-0.51%	228,698
Sep 25, 2026	47.00	47.21	46.44	47.04	47.04	0.15%	272,546
Sep 24, 2026	47.45	47.50	46.78	46.97	46.97	-0.55%	265,090
Sep 23, 2026	47.58	47.71	46.86	47.23	47.23	-1.15%	289,706
Sep 22, 2026	48.08	48.40	47.75	47.78	47.78	-0.60%	249,543
Sep 21, 2026	48.40	48.66	47.96	48.07	48.07	-0.56%	263,412
Sep 18, 2026	48.87	48.87	47.92	48.34	48.34	-0.66%	994,477
Sep 17, 2026	48.96	49.02	48.46	48.66	48.66	-0.02%	266,122
Sep 16, 2026	48.59	48.90	48.18	48.67	48.67	0.91%	273,478
Sep 15, 2026	48.51	48.60	47.96	48.23	48.23	-0.68%	333,860
Sep 14, 2026	48.98	49.04	48.27	48.56	48.56	0.25%	249,723
Sep 11, 2026	49.45	49.50	48.32	48.44	48.44	-1.26%	224,020
Sep 10, 2026	49.50	49.60	48.79	49.06	49.06	-0.43%	208,839
Sep 9, 2026	50.02	50.02	48.68	49.27	49.27	-1.38%	254,582
Sep 8, 2026	48.98	50.00	48.98	49.96	49.96	1.57%	195,672
Sep 4, 2026	49.15	49.70	49.02	49.19	49.19	-0.40%	174,739
Sep 3, 2026	49.54	49.56	49.00	49.39	49.39	0.30%	136,904
Sep 2, 2026	49.60	49.60	48.72	49.24	49.24	-0.34%	165,066
Sep 1, 2026	49.31	49.43	48.77	49.41	49.41	0.69%	229,938
Aug 31, 2026	49.09	49.77	48.77	49.07	49.07	-0.87%	234,393
Aug 28, 2026	49.97	50.20	49.06	49.50	49.50	-0.12%	162,758
Aug 27, 2026	49.82	49.83	49.07	49.56	49.56	-1.65%	107,326
Aug 26, 2026	49.96	50.57	49.73	50.39	50.39	0.88%	190,383
Aug 25, 2026	50.36	50.36	49.87	49.95	49.95	-0.54%	155,727
Aug 24, 2026	49.66	50.25	49.29	50.22	50.22	1.62%	189,869
Aug 21, 2026	50.68	50.89	49.39	49.42	49.42	-2.31%	523,236
Aug 20, 2026	50.76	51.08	50.49	50.59	50.59	-0.12%	193,811
Aug 19, 2026	51.32	51.60	50.58	50.65	50.65	-0.73%	185,117
Aug 18, 2026	50.98	51.41	50.58	51.02	51.02	1.17%	272,447
Aug 17, 2026	50.60	50.90	50.33	50.43	50.43	-0.85%	219,176
Aug 14, 2026	50.86	51.10	50.59	50.86	50.86	0.10%	144,285
Aug 13, 2026	50.55	50.99	50.53	50.81	50.81	0.93%	172,438
Aug 12, 2026	50.10	50.61	50.06	50.34	50.34	0.18%	186,788
Aug 11, 2026	49.71	50.33	49.61	50.25	50.25	1.37%	186,515
Aug 10, 2026	50.25	50.28	49.35	49.57	49.57	-1.78%	252,283
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