NYSE:NWN | Historical Stock Price | Northwest Natural Holding Co

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1973-02-21 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.88$9.19$21.77$51.59$122.23$289.591973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$44.23$110.24245,500
2008-12-30$43.18$107.62185,200
2008-12-29$42.84$106.78191,100
2008-12-26$43.68$108.8775,700
2008-12-24$43.48$108.3799,400
2008-12-23$43.96$109.57119,800
2008-12-22$44.99$112.13178,400
2008-12-19$44.70$111.41278,200
2008-12-18$44.74$111.51168,400
2008-12-17$44.33$110.49177,200
2008-12-16$44.35$110.54228,800
2008-12-15$43.72$108.97201,200
2008-12-12$44.75$111.54308,200
2008-12-11$44.00$109.67196,100
2008-12-10$44.84$111.76289,600
2008-12-09$44.70$111.41234,800
2008-12-08$45.57$113.58259,300
2008-12-05$45.65$113.78376,000
2008-12-04$45.28$112.86229,300
2008-12-03$46.91$116.92319,500
2008-12-02$46.38$115.60382,500
2008-12-01$45.86$114.30272,200
2008-11-28$49.95$124.50108,800
2008-11-26$49.74$123.97160,400
2008-11-25$49.95$124.50217,000
2008-11-24$50.00$124.62262,400
2008-11-21$49.81$124.15371,000
2008-11-20$47.22$117.69385,900
2008-11-19$47.78$119.09268,100
2008-11-18$48.67$121.31222,700
2008-11-17$48.11$119.91158,200
2008-11-14$47.13$117.47252,100
2008-11-13$50.53$125.94284,900
2008-11-12$46.59$116.12300,100
2008-11-11$47.82$119.19254,100
2008-11-10$48.70$121.38175,300
2008-11-07$48.85$121.76211,100
2008-11-06$48.44$120.73222,600
2008-11-05$49.00$122.13313,300
2008-11-04$49.95$124.50313,400
2008-11-03$51.28$127.81151,200
2008-10-31$50.88$126.81357,400
2008-10-30$50.11$124.90175,700
2008-10-29$49.23$122.70231,000
2008-10-28$49.49$122.37255,200
2008-10-27$45.01$111.29300,000
2008-10-24$46.47$114.90243,900
2008-10-23$47.49$117.42350,700
2008-10-22$44.79$110.74154,800
2008-10-21$45.79$113.22156,600
2008-10-20$47.37$117.12170,200
2008-10-17$44.05$108.92291,600
2008-10-16$45.26$111.91447,900
2008-10-15$42.59$105.31213,100
2008-10-14$46.91$115.99255,200
2008-10-13$46.95$116.09251,700
2008-10-10$43.86$108.45504,600
2008-10-09$42.16$104.24242,400
2008-10-08$47.40$117.20282,700
2008-10-07$49.00$121.15179,800
2008-10-06$50.89$125.83223,800
2008-10-03$51.28$126.79127,000
2008-10-02$52.06$128.72177,700
2008-10-01$52.16$128.97213,300
2008-09-30$52.00$128.57154,100
2008-09-29$50.58$125.06237,200
2008-09-26$51.99$128.55121,400
2008-09-25$51.84$128.18163,100
2008-09-24$50.61$125.14239,200
2008-09-23$51.15$126.47156,400
2008-09-22$51.09$126.32286,400
2008-09-19$53.90$133.27728,100
2008-09-18$54.07$133.69645,100
2008-09-17$49.25$121.77228,200
2008-09-16$50.07$123.80365,900
2008-09-15$48.88$120.86166,700
2008-09-12$50.04$123.73221,100
2008-09-11$49.84$123.23128,000
2008-09-10$49.62$122.69161,800
2008-09-09$48.31$119.45199,800
2008-09-08$48.72$120.46173,200
2008-09-05$47.54$117.54125,700
2008-09-04$48.01$118.71108,700
2008-09-03$48.98$121.10153,000
2008-09-02$49.07$121.3395,700
2008-08-29$48.73$120.4965,000
2008-08-28$49.32$121.95120,900
2008-08-27$48.76$120.56138,500
2008-08-26$48.30$119.42132,300
2008-08-25$47.76$118.0994,200
2008-08-22$48.10$118.93138,400
2008-08-21$47.56$117.59126,000
2008-08-20$47.96$118.5899,200
2008-08-19$47.91$118.4699,100
2008-08-18$47.48$117.40113,400
2008-08-15$47.84$118.29219,700
2008-08-14$47.01$116.23154,400
2008-08-13$46.72$115.52175,000
2008-08-12$46.84$115.81199,500
2008-08-11$46.61$115.24141,400
2008-08-08$45.07$111.44134,600
2008-08-07$43.87$108.47111,000
2008-08-06$44.84$110.87141,900
2008-08-05$45.06$111.41288,400
2008-08-04$45.11$111.54104,100
2008-08-01$45.10$111.5199,700
2008-07-31$45.25$111.88133,000
2008-07-30$45.12$111.56141,100
2008-07-29$44.90$111.02151,400
2008-07-28$45.08$110.53311,400
2008-07-25$46.50$114.02144,800
2008-07-24$45.94$112.64227,500
2008-07-23$44.95$110.22104,700
2008-07-22$45.23$110.90166,600
2008-07-21$44.25$108.50126,000
2008-07-18$44.15$108.25204,700
2008-07-17$44.50$109.11152,500
2008-07-16$44.70$109.60105,100
2008-07-15$45.45$111.44188,700
2008-07-14$45.95$112.67172,900
2008-07-11$46.58$114.21146,100
2008-07-10$46.16$113.18154,900
2008-07-09$45.79$112.28162,900
2008-07-08$45.74$112.15179,800
2008-07-07$45.25$110.95174,100
2008-07-03$45.48$111.5292,200
2008-07-02$46.10$113.04144,800
2008-07-01$46.58$114.21120,200
2008-06-30$46.26$113.43178,700
2008-06-27$45.90$112.55286,700
2008-06-26$46.44$113.87193,900
2008-06-25$46.98$115.19180,400
2008-06-24$46.92$115.05134,500
2008-06-23$47.40$116.22268,500
2008-06-20$47.29$115.95282,200
2008-06-19$47.67$116.89131,100
2008-06-18$47.30$115.98128,300
2008-06-17$46.64$114.3695,400
2008-06-16$46.39$113.7576,500
2008-06-13$46.14$113.13126,500
2008-06-12$45.67$111.98110,000
2008-06-11$45.73$112.13168,300
2008-06-10$46.01$112.82143,100
2008-06-09$45.87$112.47141,500
2008-06-06$45.84$112.40128,000
2008-06-05$46.84$114.8599,800
2008-06-04$46.06$112.94135,600
2008-06-03$45.73$112.13237,200
2008-06-02$45.54$111.66358,200
2008-05-30$45.59$111.79194,400
2008-05-29$45.77$112.23139,000
2008-05-28$45.49$111.54131,500
2008-05-27$45.87$112.47144,900
2008-05-23$45.49$111.54200,900
2008-05-22$45.73$112.13232,000
2008-05-21$45.47$111.49257,000
2008-05-20$44.85$109.97161,400
2008-05-19$44.78$109.80156,700
2008-05-16$44.69$109.58147,100
2008-05-15$44.45$108.99219,600
2008-05-14$44.54$109.21232,900
2008-05-13$44.26$108.52209,400
2008-05-12$44.64$109.46139,000
2008-05-09$43.90$107.64138,500
2008-05-08$44.09$108.11154,600
2008-05-07$44.10$108.13195,400
2008-05-06$43.88$107.59232,600
2008-05-05$44.99$110.31285,700
2008-05-02$45.53$111.64231,500
2008-05-01$45.53$111.64144,300
2008-04-30$44.87$110.02212,000
2008-04-29$45.00$110.34270,700
2008-04-28$44.83$109.92233,000
2008-04-25$44.24$107.56176,700
2008-04-24$44.96$109.31168,800
2008-04-23$45.19$109.87132,300
2008-04-22$45.08$109.60167,800
2008-04-21$45.37$110.30150,600
2008-04-18$45.74$111.20161,400
2008-04-17$44.96$109.3188,000
2008-04-16$45.34$110.23173,800
2008-04-15$44.45$108.07116,500
2008-04-14$43.45$105.64116,700
2008-04-11$43.61$106.02129,000
2008-04-10$44.41$107.97170,300
2008-04-09$44.43$108.02115,800
2008-04-08$44.97$109.33215,400
2008-04-07$44.23$107.53191,500
2008-04-04$43.19$105.00143,000
2008-04-03$43.91$106.75130,200
2008-04-02$44.65$108.55146,900
2008-04-01$44.38$107.90207,500
2008-03-31$43.44$105.61234,700
2008-03-28$42.38$103.03142,900
2008-03-27$42.94$104.40242,000
2008-03-26$43.30$105.27189,500
2008-03-25$42.55$103.45198,600
2008-03-24$42.26$102.74237,400
2008-03-20$42.82$104.10563,500
2008-03-19$41.96$102.01209,600
2008-03-18$43.08$104.74315,700
2008-03-17$41.89$101.84283,100
2008-03-14$42.18$102.55263,000
2008-03-13$42.86$104.20244,300
2008-03-12$41.95$101.99192,000
2008-03-11$42.62$103.62301,400
2008-03-10$41.88$101.82219,300
2008-03-07$42.01$102.13254,100
2008-03-06$41.38$100.60238,200
2008-03-05$42.50$103.33227,500
2008-03-04$43.28$105.22449,400
2008-03-03$42.11$102.38274,500
2008-02-29$42.04$102.21213,800
2008-02-28$43.01$104.57306,700
2008-02-27$43.29$105.25397,400
2008-02-26$44.42$107.99521,700
2008-02-25$45.36$110.28328,700
2008-02-22$45.10$109.65263,700
2008-02-21$44.87$109.09353,900
2008-02-20$46.25$112.44194,900
2008-02-19$45.71$111.13509,100
2008-02-15$45.96$111.74444,700
2008-02-14$46.14$112.17828,900
2008-02-13$48.07$116.87184,700
2008-02-12$47.57$115.65196,000
2008-02-11$46.78$113.73170,500
2008-02-08$47.50$115.48140,100
2008-02-07$47.44$115.34202,300
2008-02-06$46.88$113.97202,200
2008-02-05$46.83$113.85167,600
2008-02-04$47.97$116.62175,700
2008-02-01$47.18$114.70292,700
2008-01-31$47.34$115.09314,700
2008-01-30$46.34$112.66448,600
2008-01-29$47.30$115.00321,100
2008-01-28$48.13$116.10198,800
2008-01-25$47.91$115.57198,900
2008-01-24$48.51$117.02282,400
2008-01-23$49.88$120.32337,800
2008-01-22$48.22$116.32312,400
2008-01-18$48.49$116.97284,000
2008-01-17$49.44$119.26244,400
2008-01-16$49.58$119.60197,600
2008-01-15$49.33$119.00319,500
2008-01-14$49.75$120.01203,000
2008-01-11$50.20$121.09245,400
2008-01-10$50.04$120.71226,400
2008-01-09$49.74$119.98287,500
2008-01-08$49.45$119.29280,800
2008-01-07$49.04$118.30288,600
2008-01-04$47.57$114.75156,500
2008-01-03$47.93$115.62131,700
2008-01-02$48.73$117.55156,400