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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$45.99$175.61304,900——
2020-12-30$45.66$174.35190,600——
2020-12-29$45.56$173.96173,400——
2020-12-28$46.25$176.60205,400——
2020-12-24$45.71$174.5475,400——
2020-12-23$45.47$173.62375,000——
2020-12-22$46.19$176.37224,600——
2020-12-21$44.81$171.10364,800——
2020-12-18$49.19$187.82909,000——
2020-12-17$51.67$197.29210,700——
2020-12-16$50.48$192.75149,700——
2020-12-15$51.71$197.45139,900——
2020-12-14$50.19$191.64201,100——
2020-12-11$48.83$186.45232,700——
2020-12-10$47.56$181.60122,600——
2020-12-09$47.81$182.55139,400——
2020-12-08$47.69$182.10153,900——
2020-12-07$47.86$182.75120,700——
2020-12-04$48.65$185.7697,200——
2020-12-03$47.79$182.4893,300——
2020-12-02$48.51$185.23125,400——
2020-12-01$48.31$184.46131,800——
2020-11-30$47.92$182.97156,300——
2020-11-27$49.54$189.1667,000——
2020-11-25$50.75$193.78258,600——
2020-11-24$50.80$193.97234,000——
2020-11-23$49.11$187.52130,300——
2020-11-20$48.12$183.74108,700——
2020-11-19$47.85$182.71118,000——
2020-11-18$48.32$184.50156,500——
2020-11-17$49.51$189.05174,800——
2020-11-16$49.69$189.73151,800——
2020-11-13$49.15$187.67133,100——
2020-11-12$47.82$182.59193,800——
2020-11-11$50.32$192.14179,200——
2020-11-10$51.45$196.45328,900——
2020-11-09$46.97$179.35224,100——
2020-11-06$43.75$167.05244,900——
2020-11-05$44.99$171.79275,600——
2020-11-04$44.18$168.69157,400——
2020-11-03$45.75$174.69229,500——
2020-11-02$45.35$173.16158,200——
2020-10-30$44.44$169.69475,000——
2020-10-29$44.72$170.76194,100——
2020-10-28$44.39$167.66356,700——
2020-10-27$47.15$178.09218,300——
2020-10-26$47.83$180.66160,600——
2020-10-23$47.02$177.60110,600——
2020-10-22$47.18$178.20151,200——
2020-10-21$47.52$179.49189,000——
2020-10-20$45.91$173.40131,200——
2020-10-19$45.35$171.29224,700——
2020-10-16$46.31$174.91108,100——
2020-10-15$46.49$175.5994,100——
2020-10-14$46.46$175.4892,300——
2020-10-13$47.05$177.71112,500——
2020-10-12$46.98$177.45126,100——
2020-10-09$46.91$177.18130,600——
2020-10-08$46.89$177.11133,900——
2020-10-07$46.30$174.88170,600——
2020-10-06$46.48$175.56237,000——
2020-10-05$45.30$171.10115,600——
2020-10-02$45.48$171.78176,700——
2020-10-01$44.77$169.10193,800——
2020-09-30$45.39$171.44369,000——
2020-09-29$43.69$165.02199,300——
2020-09-28$43.94$165.96162,200——
2020-09-25$44.32$167.40174,600——
2020-09-24$44.07$166.45262,400——
2020-09-23$43.41$163.96491,600——
2020-09-22$45.39$171.44207,700——
2020-09-21$45.06$170.19233,100——
2020-09-18$44.96$169.82566,800——
2020-09-17$45.64$172.38173,800——
2020-09-16$45.99$173.71172,700——
2020-09-15$45.43$171.59147,600——
2020-09-14$46.34$175.03147,600——
2020-09-11$46.23$174.61178,800——
2020-09-10$46.93$177.26257,700——
2020-09-09$48.04$181.45171,500——
2020-09-08$47.88$180.84230,100——
2020-09-04$50.00$188.85158,500——
2020-09-03$51.10$193.01164,300——
2020-09-02$50.53$190.85115,700——
2020-09-01$49.86$188.32145,300——
2020-08-31$51.11$193.04155,200——
2020-08-28$51.67$195.16114,100——
2020-08-27$51.18$193.3199,400——
2020-08-26$51.00$192.63144,900——
2020-08-25$52.57$198.56105,700——
2020-08-24$53.05$200.37115,800——
2020-08-21$52.38$197.84154,900——
2020-08-20$52.82$199.50214,600——
2020-08-19$53.17$200.83141,500——
2020-08-18$52.86$199.65234,100——
2020-08-17$53.22$201.01118,200——
2020-08-14$53.50$202.07103,600——
2020-08-13$53.62$202.5396,500——
2020-08-12$54.93$207.47109,700——
2020-08-11$54.05$204.15206,700——
2020-08-10$54.36$205.32143,600——
2020-08-07$54.96$207.59152,200——
2020-08-06$53.66$202.68127,400——
2020-08-05$53.25$201.13103,700——
2020-08-04$53.56$202.30115,600——
2020-08-03$52.90$199.81155,800——
2020-07-31$53.49$202.03482,700——
2020-07-30$53.62$202.53115,500——
2020-07-29$55.53$207.93286,000——
2020-07-28$55.05$206.14263,800——
2020-07-27$53.19$199.17177,500——
2020-07-24$53.54$200.48103,300——
2020-07-23$54.86$205.42164,100——
2020-07-22$54.54$204.23192,700——
2020-07-21$53.39$199.92164,200——
2020-07-20$52.25$195.65191,500——
2020-07-17$53.44$200.11107,100——
2020-07-16$52.57$196.85132,400——
2020-07-15$52.75$197.52157,600——
2020-07-14$52.32$195.91111,000——
2020-07-13$52.35$196.03141,200——
2020-07-10$52.84$197.86153,400——
2020-07-09$51.02$191.05178,800——
2020-07-08$52.61$197.00156,600——
2020-07-07$53.36$199.81208,100——
2020-07-06$54.62$204.53142,200——
2020-07-02$55.68$208.5084,700——
2020-07-01$55.75$208.76114,400——
2020-06-30$55.79$208.91145,300——
2020-06-29$55.00$205.95136,700——
2020-06-26$52.96$198.31286,000——
2020-06-25$53.89$201.79169,900——
2020-06-24$54.43$203.81247,200——
2020-06-23$55.83$209.06148,500——
2020-06-22$55.81$208.98145,900——
2020-06-19$54.85$205.39314,900——
2020-06-18$57.07$213.70147,800——
2020-06-17$57.00$213.44134,000——
2020-06-16$58.80$220.18168,600——
2020-06-15$58.48$218.98122,100——
2020-06-12$57.13$213.93162,900——
2020-06-11$57.62$215.76171,200——
2020-06-10$61.99$232.12109,100——
2020-06-09$64.04$239.80127,300——
2020-06-08$65.02$243.47137,900——
2020-06-05$64.12$240.10171,100——
2020-06-04$62.79$235.12156,900——
2020-06-03$64.57$241.78145,300——
2020-06-02$63.43$237.52106,800——
2020-06-01$63.78$238.83127,000——
2020-05-29$64.11$240.06201,800——
2020-05-28$64.15$240.21228,000——
2020-05-27$64.99$243.36131,500——
2020-05-26$63.34$237.18130,300——
2020-05-22$62.82$235.2387,000——
2020-05-21$62.73$234.89110,000——
2020-05-20$63.11$236.32164,400——
2020-05-19$60.52$226.62123,100——
2020-05-18$62.54$234.18212,900——
2020-05-15$59.23$221.79761,700——
2020-05-14$58.59$219.39246,200——
2020-05-13$59.12$221.38238,800——
2020-05-12$60.09$225.01162,700——
2020-05-11$63.36$237.25250,600——
2020-05-08$65.16$243.99198,500——
2020-05-07$63.19$236.62193,900——
2020-05-06$61.16$229.02138,000——
2020-05-05$63.20$236.65149,400——
2020-05-04$62.16$232.76191,800——
2020-05-01$62.19$232.87218,900——
2020-04-30$65.10$243.771,063,900——
2020-04-29$66.34$248.41198,800——
2020-04-28$66.02$245.42183,400——
2020-04-27$65.29$242.71157,300——
2020-04-24$63.63$236.54176,900——
2020-04-23$63.05$234.38169,800——
2020-04-22$63.78$237.10224,500——
2020-04-21$63.21$234.98150,200——
2020-04-20$61.40$228.25159,000——
2020-04-17$64.54$239.92158,600——
2020-04-16$62.20$231.22166,100——
2020-04-15$61.83$229.85172,100——
2020-04-14$64.50$239.77126,700——
2020-04-13$61.82$229.81129,000——
2020-04-09$65.48$243.42189,600——
2020-04-08$60.52$224.98196,700——
2020-04-07$59.28$220.37201,300——
2020-04-06$61.27$227.77201,100——
2020-04-03$55.83$207.54171,200——
2020-04-02$57.32$213.08123,500——
2020-04-01$55.94$207.95225,900——
2020-03-31$61.75$229.55212,300——
2020-03-30$65.08$241.93226,600——
2020-03-27$59.90$222.67198,600——
2020-03-26$62.37$231.86216,100——
2020-03-25$57.53$213.86269,000——
2020-03-24$56.27$209.18246,700——
2020-03-23$51.62$191.89251,400——
2020-03-20$56.87$211.41371,100——
2020-03-19$70.44$261.86366,500——
2020-03-18$68.63$255.13483,400——
2020-03-17$66.49$247.17391,100——
2020-03-16$51.64$191.97304,100——
2020-03-13$58.14$216.13346,400——
2020-03-12$53.23$197.88369,400——
2020-03-11$63.20$234.94189,500——
2020-03-10$67.31$250.22483,000——
2020-03-09$65.62$243.94341,100——
2020-03-06$69.21$257.28206,100——
2020-03-05$68.54$254.79293,000——
2020-03-04$68.96$256.35336,100——
2020-03-03$65.02$241.71511,200——
2020-03-02$66.27$246.35491,100——
2020-02-28$65.77$244.49411,800——
2020-02-27$70.27$261.22339,500——
2020-02-26$73.46$273.08250,300——
2020-02-25$74.48$276.87188,400——
2020-02-24$75.62$281.11201,400——
2020-02-21$76.64$284.90239,400——
2020-02-20$76.33$283.75147,500——
2020-02-19$76.40$284.01132,500——
2020-02-18$76.90$285.87159,300——
2020-02-14$76.31$283.68125,500——
2020-02-13$75.58$280.96218,700——
2020-02-12$74.32$276.28203,100——
2020-02-11$74.18$275.76192,200——
2020-02-10$73.86$274.57262,200——
2020-02-07$73.69$273.94232,600——
2020-02-06$74.19$275.80175,600——
2020-02-05$74.72$277.77254,000——
2020-02-04$75.05$278.99257,300——
2020-02-03$75.09$279.14303,300——
2020-01-31$73.38$272.782,143,400——
2020-01-30$74.06$275.31275,600——
2020-01-29$74.71$275.95311,300——
2020-01-28$75.58$279.16279,600——
2020-01-27$75.50$278.87511,800——
2020-01-24$75.22$277.84206,800——
2020-01-23$76.12$281.16256,800——
2020-01-22$74.96$276.87136,800——
2020-01-21$74.58$275.47290,500——
2020-01-17$73.63$271.96220,300——
2020-01-16$72.99$269.60217,500——
2020-01-15$73.34$270.89181,700——
2020-01-14$72.05$266.13161,100——
2020-01-13$72.22$266.75320,800——
2020-01-10$71.32$263.43428,800——
2020-01-09$71.15$262.80236,600——
2020-01-08$72.36$267.27288,800——
2020-01-07$72.63$268.27201,100——
2020-01-06$73.43$271.22181,100——
2020-01-03$73.96$273.18200,800——
2020-01-02$73.66$272.07192,700——