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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$46.47$124.5578,900
2010-12-30$47.06$126.1351,400
2010-12-29$47.35$126.9156,600
2010-12-28$47.33$126.8656,500
2010-12-27$47.41$127.0755,400
2010-12-23$47.04$126.0853,900
2010-12-22$46.93$125.7974,300
2010-12-21$46.95$125.8479,200
2010-12-20$47.06$126.13101,700
2010-12-17$47.18$126.46266,500
2010-12-16$47.16$126.40114,000
2010-12-15$46.44$124.47113,500
2010-12-14$47.00$125.97129,600
2010-12-13$46.53$124.71107,300
2010-12-10$46.42$124.42252,100
2010-12-09$45.67$122.41231,500
2010-12-08$45.76$122.65368,200
2010-12-07$44.77$120.002,131,500
2010-12-06$45.90$123.02598,000
2010-12-03$46.98$125.92543,700
2010-12-02$47.54$127.42502,900
2010-12-01$49.27$132.06133,300
2010-11-30$48.82$130.85181,200
2010-11-29$49.17$131.79157,400
2010-11-26$49.05$131.4763,100
2010-11-24$49.55$132.81120,800
2010-11-23$48.97$131.25108,100
2010-11-22$49.19$131.8478,800
2010-11-19$48.63$130.34118,500
2010-11-18$48.57$130.1892,500
2010-11-17$47.49$127.2976,300
2010-11-16$47.93$128.4795,600
2010-11-15$48.86$130.9692,400
2010-11-12$48.62$130.3151,900
2010-11-11$49.02$131.3985,400
2010-11-10$48.94$131.17100,600
2010-11-09$48.86$130.9698,700
2010-11-08$49.40$132.4173,200
2010-11-05$49.62$132.9965,900
2010-11-04$50.09$134.25152,100
2010-11-03$49.39$132.3885,400
2010-11-02$49.59$132.91118,900
2010-11-01$48.85$130.93127,500
2010-10-29$49.29$132.11115,100
2010-10-28$49.80$133.4867,800
2010-10-27$49.65$133.08107,100
2010-10-26$49.97$132.7759,500
2010-10-25$50.26$133.5467,000
2010-10-22$49.88$132.5379,500
2010-10-21$49.97$132.7773,100
2010-10-20$50.37$133.8378,400
2010-10-19$50.06$133.01126,900
2010-10-18$50.64$134.5578,400
2010-10-15$50.38$133.86123,300
2010-10-14$50.34$133.7579,000
2010-10-13$50.30$133.64117,300
2010-10-12$49.51$131.5475,500
2010-10-11$49.60$131.7869,400
2010-10-08$49.61$131.81117,400
2010-10-07$49.41$131.28127,400
2010-10-06$49.49$131.4981,400
2010-10-05$49.61$131.81179,100
2010-10-04$48.53$128.94238,500
2010-10-01$47.93$127.35114,500
2010-09-30$47.45$126.07137,600
2010-09-29$47.22$125.46129,000
2010-09-28$47.02$124.93147,500
2010-09-27$47.11$125.17114,000
2010-09-24$47.03$124.96147,100
2010-09-23$46.08$122.43132,200
2010-09-22$46.86$124.50106,800
2010-09-21$46.44$123.39158,500
2010-09-20$46.98$124.82147,700
2010-09-17$46.24$122.86135,500
2010-09-16$46.11$122.5176,400
2010-09-15$46.60$123.81103,400
2010-09-14$46.78$124.29114,900
2010-09-13$46.61$123.84113,700
2010-09-10$46.23$122.8393,400
2010-09-09$46.09$122.46121,600
2010-09-08$45.59$121.13122,100
2010-09-07$45.94$122.06101,200
2010-09-03$46.71$124.1196,700
2010-09-02$46.50$123.55104,900
2010-09-01$46.74$124.19114,200
2010-08-31$45.44$120.7389,700
2010-08-30$45.25$120.23139,500
2010-08-27$45.79$121.66111,100
2010-08-26$44.92$119.35100,200
2010-08-25$45.02$119.62224,500
2010-08-24$44.20$117.4480,300
2010-08-23$44.46$118.1390,400
2010-08-20$44.50$118.23124,800
2010-08-19$44.81$119.06119,100
2010-08-18$45.89$121.9399,600
2010-08-17$45.92$122.01147,100
2010-08-16$45.60$121.1695,500
2010-08-13$45.83$121.77205,400
2010-08-12$45.93$122.03105,300
2010-08-11$46.11$122.51114,200
2010-08-10$47.47$126.1284,300
2010-08-09$48.06$127.69104,600
2010-08-06$47.32$125.73107,600
2010-08-05$47.87$127.19123,800
2010-08-04$49.00$130.19114,100
2010-08-03$48.18$128.0177,800
2010-08-02$48.07$127.7280,200
2010-07-30$47.41$125.97103,300
2010-07-29$47.32$125.7390,300
2010-07-28$47.53$126.28128,600
2010-07-27$48.76$128.45143,700
2010-07-26$47.93$126.26120,700
2010-07-23$47.00$123.81100,500
2010-07-22$46.34$122.07138,000
2010-07-21$45.05$118.68105,300
2010-07-20$45.60$120.13114,800
2010-07-19$44.59$117.4657,500
2010-07-16$43.97$115.83142,700
2010-07-15$45.20$119.07146,700
2010-07-14$45.12$118.8688,800
2010-07-13$45.38$119.55106,600
2010-07-12$44.82$118.0747,800
2010-07-09$45.25$119.2063,300
2010-07-08$44.91$118.3170,800
2010-07-07$44.35$116.83187,900
2010-07-06$43.61$114.8895,000
2010-07-02$43.28$114.0169,900
2010-07-01$43.17$113.72109,900
2010-06-30$43.57$114.78157,000
2010-06-29$43.69$115.09100,800
2010-06-28$44.60$117.4945,000
2010-06-25$44.22$116.49170,000
2010-06-24$43.68$115.0794,900
2010-06-23$43.97$115.8365,400
2010-06-22$44.69$117.73100,200
2010-06-21$45.73$120.4756,600
2010-06-18$46.12$121.49165,500
2010-06-17$45.81$120.6899,200
2010-06-16$45.64$120.2371,100
2010-06-15$45.51$119.89149,400
2010-06-14$44.39$116.94103,700
2010-06-11$44.25$116.5777,700
2010-06-10$44.21$116.4684,700
2010-06-09$43.32$114.12139,100
2010-06-08$43.07$113.46157,600
2010-06-07$43.04$113.38169,200
2010-06-04$42.96$113.17105,800
2010-06-03$44.90$118.28139,500
2010-06-02$44.18$116.38116,400
2010-06-01$43.49$114.57180,000
2010-05-28$43.97$115.83102,600
2010-05-27$43.73$115.20200,100
2010-05-26$43.08$113.49148,300
2010-05-25$43.20$113.80163,900
2010-05-24$43.21$113.83142,300
2010-05-21$43.69$115.09185,200
2010-05-20$44.41$116.99112,900
2010-05-19$46.25$121.8491,900
2010-05-18$46.63$122.8477,000
2010-05-17$47.14$124.18102,400
2010-05-14$46.76$123.18104,900
2010-05-13$46.93$123.63109,900
2010-05-12$46.89$123.52104,700
2010-05-11$45.68$120.3489,400
2010-05-10$45.05$118.68132,300
2010-05-07$43.50$114.59190,600
2010-05-06$44.74$117.86156,800
2010-05-05$46.37$122.15108,700
2010-05-04$47.64$125.50105,600
2010-05-03$48.47$127.69105,300
2010-04-30$47.39$124.84162,400
2010-04-29$48.39$127.4792,000
2010-04-28$48.19$126.9594,300
2010-04-27$48.02$125.41125,200
2010-04-26$48.75$127.3169,600
2010-04-23$49.02$128.0274,600
2010-04-22$48.41$126.4356,700
2010-04-21$48.20$125.8865,500
2010-04-20$48.10$125.6258,600
2010-04-19$47.59$124.2869,700
2010-04-16$47.40$123.7973,500
2010-04-15$47.55$124.1860,600
2010-04-14$47.36$123.6876,300
2010-04-13$47.38$123.74121,900
2010-04-12$47.60$124.3184,200
2010-04-09$46.88$122.43141,100
2010-04-08$47.33$123.6067,800
2010-04-07$47.86$124.99110,000
2010-04-06$47.69$124.5566,500
2010-04-05$47.48$124.0062,500
2010-04-01$46.98$122.6951,500
2010-03-31$46.60$121.7073,700
2010-03-30$47.00$122.7498,100
2010-03-29$47.10$123.0071,700
2010-03-26$46.42$121.2357,900
2010-03-25$46.43$121.2562,200
2010-03-24$46.85$122.3577,400
2010-03-23$47.21$123.2973,600
2010-03-22$46.95$122.6177,300
2010-03-19$46.79$122.19156,800
2010-03-18$46.91$122.5169,000
2010-03-17$46.80$122.2273,900
2010-03-16$46.43$121.25105,300
2010-03-15$46.19$120.6372,700
2010-03-12$46.42$121.2382,400
2010-03-11$46.40$121.1878,100
2010-03-10$46.53$121.5253,900
2010-03-09$46.51$121.46101,900
2010-03-08$46.73$122.0491,200
2010-03-05$46.51$121.46119,500
2010-03-04$45.90$119.87222,700
2010-03-03$45.89$119.8464,500
2010-03-02$45.85$119.74148,100
2010-03-01$45.39$118.54178,200
2010-02-26$43.99$114.88242,400
2010-02-25$44.10$115.17161,000
2010-02-24$44.25$115.5673,400
2010-02-23$44.12$115.2291,100
2010-02-22$44.37$115.8790,000
2010-02-19$44.23$115.51131,600
2010-02-18$43.46$113.5071,100
2010-02-17$43.44$113.4591,600
2010-02-16$43.10$112.56101,700
2010-02-12$42.15$110.0875,900
2010-02-11$42.03$109.76116,900
2010-02-10$41.81$109.1976,600
2010-02-09$41.74$109.0156,400
2010-02-08$41.62$108.6973,800
2010-02-05$42.23$110.29105,800
2010-02-04$42.22$110.2657,200
2010-02-03$43.22$112.8752,500
2010-02-02$43.55$113.7387,500
2010-02-01$43.41$113.3770,400
2010-01-29$43.37$113.26156,000
2010-01-28$43.37$113.2673,200
2010-01-27$43.49$113.5864,000
2010-01-26$43.88$113.5169,500
2010-01-25$44.00$113.8287,500
2010-01-22$43.85$113.4380,700
2010-01-21$44.02$113.8786,900
2010-01-20$44.44$114.96127,000
2010-01-19$44.58$115.3280,200
2010-01-15$44.02$113.87139,200
2010-01-14$44.45$114.9948,200
2010-01-13$44.47$115.04106,300
2010-01-12$44.83$115.9750,700
2010-01-11$44.90$116.1540,000
2010-01-08$44.78$115.8460,600
2010-01-07$45.02$116.4656,300
2010-01-06$45.37$117.37163,300
2010-01-05$45.26$117.08138,400
2010-01-04$45.52$117.75106,100