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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$46.74$222.16190,000
2025-12-30$46.89$222.88157,100
2025-12-29$47.13$224.02192,200
2025-12-26$46.84$222.64143,500
2025-12-24$47.09$223.83113,700
2025-12-23$46.91$222.97229,500
2025-12-22$47.07$223.73223,500
2025-12-19$46.52$221.121,278,500
2025-12-18$47.46$225.58220,400
2025-12-17$47.40$225.30322,400
2025-12-16$46.88$222.83250,100
2025-12-15$46.88$222.83285,100
2025-12-12$46.78$222.35235,200
2025-12-11$46.44$220.74221,700
2025-12-10$46.15$219.36344,000
2025-12-09$46.07$218.98197,300
2025-12-08$46.19$219.55298,800
2025-12-05$46.24$219.79302,800
2025-12-04$46.21$219.64284,900
2025-12-03$47.86$227.49247,600
2025-12-02$48.28$229.48284,300
2025-12-01$48.92$232.52231,200
2025-11-28$49.47$235.14138,800
2025-11-26$49.19$233.81444,200
2025-11-25$48.85$232.19282,500
2025-11-24$48.49$230.48246,700
2025-11-21$48.09$228.58279,000
2025-11-20$47.61$226.30273,100
2025-11-19$47.11$223.92255,800
2025-11-18$47.56$226.06203,500
2025-11-17$47.45$225.54253,100
2025-11-14$47.98$228.06262,800
2025-11-13$48.26$229.39246,900
2025-11-12$48.13$228.77329,000
2025-11-11$47.77$227.06285,500
2025-11-10$47.00$223.40289,200
2025-11-07$46.80$222.45214,600
2025-11-06$46.59$221.45250,700
2025-11-05$46.04$218.84240,100
2025-11-04$46.73$222.12218,700
2025-11-03$46.29$220.02259,900
2025-10-31$45.53$216.41254,700
2025-10-30$46.23$217.40259,500
2025-10-29$46.00$216.31390,500
2025-10-28$47.13$221.63208,800
2025-10-27$47.53$223.51193,900
2025-10-24$47.77$224.64144,800
2025-10-23$47.31$222.47198,900
2025-10-22$47.06$221.30536,000
2025-10-21$46.95$220.78213,500
2025-10-20$46.66$219.42212,900
2025-10-17$45.97$216.17200,400
2025-10-16$45.43$213.63198,900
2025-10-15$45.20$212.55240,100
2025-10-14$44.41$208.84235,100
2025-10-13$43.84$206.16167,400
2025-10-10$44.61$209.78272,100
2025-10-09$43.68$205.40256,200
2025-10-08$44.12$207.47192,000
2025-10-07$44.07$207.24192,300
2025-10-06$44.10$207.38229,900
2025-10-03$44.39$208.74212,400
2025-10-02$44.23$207.99171,500
2025-10-01$44.36$208.60181,700
2025-09-30$44.93$211.28205,300
2025-09-29$44.81$210.72195,300
2025-09-26$44.65$209.97230,400
2025-09-25$43.69$205.45181,600
2025-09-24$43.60$205.03276,400
2025-09-23$43.58$204.93203,200
2025-09-22$42.82$201.36197,100
2025-09-19$42.53$200.00536,400
2025-09-18$42.39$199.34233,100
2025-09-17$42.15$198.21253,600
2025-09-16$41.60$195.62230,000
2025-09-15$41.84$196.75170,000
2025-09-12$42.27$198.77211,800
2025-09-11$42.21$198.49259,800
2025-09-10$41.47$195.01190,600
2025-09-09$41.27$194.07222,900
2025-09-08$41.19$193.69249,100
2025-09-05$41.84$196.75263,800
2025-09-04$41.55$195.39231,600
2025-09-03$41.35$194.45206,100
2025-09-02$41.42$194.78182,100
2025-08-29$41.53$195.29193,400
2025-08-28$41.30$194.21241,500
2025-08-27$41.50$195.15319,100
2025-08-26$41.10$193.27353,300
2025-08-25$41.32$194.31195,100
2025-08-22$42.07$197.83320,100
2025-08-21$40.71$191.44161,000
2025-08-20$40.73$191.53226,500
2025-08-19$40.63$191.06322,000
2025-08-18$40.08$188.48207,700
2025-08-15$40.56$190.73364,500
2025-08-14$40.83$192.00236,100
2025-08-13$41.25$193.98235,200
2025-08-12$40.82$191.95253,000
2025-08-11$40.38$189.89272,200
2025-08-08$39.97$187.96193,200
2025-08-07$40.05$188.33225,800
2025-08-06$39.72$186.78331,500
2025-08-05$39.48$185.65346,400
2025-08-04$40.20$189.04205,400
2025-08-01$39.88$187.53261,400
2025-07-31$39.92$187.72286,400
2025-07-30$40.60$188.62233,000
2025-07-29$40.62$188.71216,300
2025-07-28$40.50$188.15338,700
2025-07-25$40.86$189.82210,300
2025-07-24$40.81$189.59274,400
2025-07-23$41.40$192.33306,500
2025-07-22$42.36$196.79401,200
2025-07-21$42.21$196.10203,200
2025-07-18$41.53$192.94220,500
2025-07-17$41.77$194.05227,500
2025-07-16$42.00$195.12251,000
2025-07-15$41.64$193.45246,700
2025-07-14$42.13$195.72259,200
2025-07-11$41.49$192.75270,600
2025-07-10$41.80$194.19204,400
2025-07-09$41.45$192.57234,300
2025-07-08$41.03$190.61377,500
2025-07-07$41.12$191.03419,300
2025-07-03$41.28$191.78140,400
2025-07-02$40.74$189.27274,700
2025-07-01$40.60$188.62391,100
2025-06-30$39.72$184.53310,700
2025-06-27$39.78$184.81465,000
2025-06-26$39.89$185.32327,100
2025-06-25$39.64$184.16711,900
2025-06-24$41.17$191.26557,700
2025-06-23$40.63$188.76397,200
2025-06-20$39.62$184.06772,300
2025-06-18$39.71$184.48258,900
2025-06-17$39.90$185.36253,000
2025-06-16$39.75$184.67492,900
2025-06-13$39.74$184.62335,200
2025-06-12$40.28$187.13229,000
2025-06-11$40.07$186.15251,700
2025-06-10$40.39$187.64258,500
2025-06-09$39.97$185.69220,000
2025-06-06$39.70$184.44199,100
2025-06-05$39.81$184.95338,400
2025-06-04$39.76$184.71250,700
2025-06-03$40.70$189.08230,800
2025-06-02$40.72$189.17194,800
2025-05-30$40.97$190.34274,700
2025-05-29$40.90$190.01273,200
2025-05-28$40.96$190.29315,800
2025-05-27$41.41$192.38272,900
2025-05-23$40.76$189.36168,200
2025-05-22$40.45$187.92173,900
2025-05-21$40.95$190.24260,000
2025-05-20$41.76$194.01259,800
2025-05-19$41.54$192.98239,400
2025-05-16$41.10$190.94258,400
2025-05-15$40.73$189.22275,300
2025-05-14$39.78$184.81413,900
2025-05-13$40.53$188.29314,800
2025-05-12$41.22$191.50444,100
2025-05-09$42.83$198.98318,300
2025-05-08$43.57$202.41323,400
2025-05-07$43.95$204.18321,600
2025-05-06$43.63$202.69295,400
2025-05-05$43.55$202.32389,500
2025-05-02$43.20$200.70195,800
2025-05-01$42.94$199.49218,500
2025-04-30$43.10$200.23290,500
2025-04-29$43.78$201.11245,500
2025-04-28$43.76$201.02762,800
2025-04-25$43.95$201.89797,300
2025-04-24$43.97$201.99437,700
2025-04-23$43.61$200.33460,500
2025-04-22$44.11$202.63549,400
2025-04-21$43.16$198.27250,300
2025-04-17$42.99$197.48425,900
2025-04-16$42.59$195.65240,900
2025-04-15$42.43$194.91273,600
2025-04-14$42.01$192.98213,300
2025-04-11$41.26$189.54202,400
2025-04-10$40.74$187.15300,500
2025-04-09$40.40$185.59372,900
2025-04-08$40.34$185.31308,200
2025-04-07$40.06$184.02480,300
2025-04-04$41.21$189.31413,400
2025-04-03$43.36$199.18235,500
2025-04-02$43.16$198.27195,700
2025-04-01$43.01$197.58286,100
2025-03-31$42.72$196.24251,700
2025-03-28$42.63$195.83253,200
2025-03-27$41.69$191.51158,800
2025-03-26$41.20$189.26159,500
2025-03-25$40.98$188.25201,200
2025-03-24$41.38$190.09195,700
2025-03-21$41.27$189.58713,000
2025-03-20$41.85$192.25146,600
2025-03-19$42.08$193.30150,900
2025-03-18$41.96$192.75170,800
2025-03-17$41.91$192.52148,400
2025-03-14$41.83$192.16201,300
2025-03-13$41.11$188.85226,200
2025-03-12$40.96$188.16199,900
2025-03-11$41.48$190.55260,300
2025-03-10$41.61$191.14244,300
2025-03-07$41.93$192.61219,300
2025-03-06$41.42$190.27235,800
2025-03-05$41.66$191.37271,200
2025-03-04$42.10$193.40363,600
2025-03-03$42.37$194.64344,900
2025-02-28$40.88$187.79319,200
2025-02-27$41.14$188.99426,200
2025-02-26$41.76$191.83284,400
2025-02-25$41.74$191.74199,400
2025-02-24$41.51$190.69241,800
2025-02-21$41.42$190.27181,400
2025-02-20$40.96$188.16162,400
2025-02-19$41.34$189.90127,500
2025-02-18$41.23$189.40150,500
2025-02-14$40.64$186.69117,300
2025-02-13$41.06$188.62154,000
2025-02-12$40.82$187.52152,200
2025-02-11$40.82$187.52141,300
2025-02-10$40.00$183.75140,700
2025-02-07$39.99$183.70153,100
2025-02-06$40.48$185.95150,100
2025-02-05$40.41$185.63157,200
2025-02-04$39.90$183.29268,100
2025-02-03$39.82$182.92217,300
2025-01-31$39.92$183.38242,200
2025-01-30$40.49$183.75251,900
2025-01-29$39.74$180.35218,600
2025-01-28$40.36$183.16186,100
2025-01-27$40.76$184.97361,700
2025-01-24$39.88$180.98221,600
2025-01-23$39.75$180.39173,400
2025-01-22$39.86$180.89218,600
2025-01-21$41.22$187.06207,000
2025-01-17$40.41$183.39266,900
2025-01-16$40.15$182.21202,500
2025-01-15$39.36$178.62255,300
2025-01-14$39.44$178.98231,600
2025-01-13$38.72$175.72203,100
2025-01-10$38.31$173.86172,800
2025-01-08$39.17$177.76155,100
2025-01-07$38.58$175.08174,700
2025-01-06$38.69$175.58202,400
2025-01-03$39.69$180.12138,300
2025-01-02$39.52$179.35158,300