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.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$59.65$207.76122,300
2017-12-28$59.95$208.80277,400
2017-12-27$58.90$205.14118,000
2017-12-26$58.60$204.1080,200
2017-12-22$58.95$205.3288,000
2017-12-21$58.80$204.80122,400
2017-12-20$59.80$208.28137,100
2017-12-19$60.55$210.89231,700
2017-12-18$62.50$217.68330,100
2017-12-15$65.05$226.56444,200
2017-12-14$64.05$223.08106,800
2017-12-13$64.50$224.65147,300
2017-12-12$64.00$222.91138,200
2017-12-11$65.35$227.61269,400
2017-12-08$67.20$234.0599,100
2017-12-07$67.55$235.2777,600
2017-12-06$67.75$235.9781,000
2017-12-05$68.05$237.01103,700
2017-12-04$68.75$239.45112,700
2017-12-01$68.40$238.23128,800
2017-11-30$69.15$240.84166,900
2017-11-29$68.55$238.75108,200
2017-11-28$67.80$236.1484,200
2017-11-27$66.95$233.1879,400
2017-11-24$66.65$232.1453,900
2017-11-22$66.75$232.4887,200
2017-11-21$67.05$233.53140,100
2017-11-20$66.15$230.40114,800
2017-11-17$66.70$232.31230,300
2017-11-16$67.25$234.23132,600
2017-11-15$67.25$234.23113,700
2017-11-14$68.00$236.84103,500
2017-11-13$66.65$232.14131,200
2017-11-10$66.55$231.7983,400
2017-11-09$66.75$232.4893,100
2017-11-08$67.00$233.3673,200
2017-11-07$66.55$231.79124,500
2017-11-06$66.05$230.05137,300
2017-11-03$66.65$232.14102,300
2017-11-02$66.10$230.22101,900
2017-11-01$65.75$229.0089,300
2017-10-31$66.35$231.09134,800
2017-10-30$65.80$229.1884,400
2017-10-27$66.85$231.19101,400
2017-10-26$66.15$228.7675,300
2017-10-25$65.85$227.73111,200
2017-10-24$65.85$227.73111,000
2017-10-23$66.65$230.4986,700
2017-10-20$66.50$229.9874,600
2017-10-19$66.70$230.67104,300
2017-10-18$66.25$229.1157,200
2017-10-17$65.60$226.8674,700
2017-10-16$65.50$226.5273,100
2017-10-13$65.55$226.6984,300
2017-10-12$66.00$228.25116,100
2017-10-11$65.75$227.3889,000
2017-10-10$65.15$225.3193,400
2017-10-09$64.75$223.92114,000
2017-10-06$64.85$224.2789,700
2017-10-05$65.00$224.7973,800
2017-10-04$64.95$224.62102,400
2017-10-03$64.75$223.92150,900
2017-10-02$64.75$223.92116,800
2017-09-29$64.40$222.71148,300
2017-09-28$64.95$224.62115,400
2017-09-27$64.95$224.62184,500
2017-09-26$65.25$225.65117,000
2017-09-25$65.35$226.00127,700
2017-09-22$65.10$225.1381,700
2017-09-21$65.15$225.3168,700
2017-09-20$65.20$225.4877,900
2017-09-19$65.85$227.7379,100
2017-09-18$66.15$228.7683,800
2017-09-15$66.40$229.63312,400
2017-09-14$66.50$229.98102,700
2017-09-13$66.50$229.98121,200
2017-09-12$67.75$234.30198,900
2017-09-11$68.40$236.55100,100
2017-09-08$67.60$233.7863,500
2017-09-07$67.30$232.7479,800
2017-09-06$67.00$231.70112,300
2017-09-05$67.15$232.22186,400
2017-09-01$66.45$229.8082,900
2017-08-31$66.30$229.28169,400
2017-08-30$66.10$228.59173,200
2017-08-29$66.10$228.59117,400
2017-08-28$66.15$228.76132,500
2017-08-25$65.75$227.3860,400
2017-08-24$65.45$226.3485,900
2017-08-23$64.85$224.27172,100
2017-08-22$65.10$225.1363,600
2017-08-21$64.25$222.1968,000
2017-08-18$64.10$221.68133,600
2017-08-17$63.90$220.9893,700
2017-08-16$64.80$224.1065,600
2017-08-15$64.75$223.9294,000
2017-08-14$64.70$223.7592,600
2017-08-11$64.30$222.37108,700
2017-08-10$65.35$226.0090,100
2017-08-09$65.00$224.79121,100
2017-08-08$65.35$226.0093,100
2017-08-07$64.75$223.9269,100
2017-08-04$65.00$224.79102,900
2017-08-03$64.45$222.89109,900
2017-08-02$64.75$223.92300,300
2017-08-01$64.15$221.85150,400
2017-07-31$63.10$218.22134,800
2017-07-28$62.90$217.53102,400
2017-07-27$62.85$217.3583,400
2017-07-26$63.05$216.42129,600
2017-07-25$62.55$214.70105,400
2017-07-24$62.30$213.8492,300
2017-07-21$62.70$215.22166,300
2017-07-20$62.00$212.8172,700
2017-07-19$61.25$210.2462,600
2017-07-18$60.55$207.8483,800
2017-07-17$60.40$207.32160,100
2017-07-14$60.35$207.15106,300
2017-07-13$59.90$205.6197,900
2017-07-12$60.60$208.0191,500
2017-07-11$59.75$205.09139,200
2017-07-10$59.95$205.7876,100
2017-07-07$60.35$207.1591,800
2017-07-06$59.45$204.06131,700
2017-07-05$59.95$205.78110,700
2017-07-03$60.40$207.3250,700
2017-06-30$59.85$205.43110,200
2017-06-29$59.70$204.92134,700
2017-06-28$60.70$208.35118,400
2017-06-27$60.85$208.87121,500
2017-06-26$61.55$211.27115,500
2017-06-23$61.35$210.58172,000
2017-06-22$61.55$211.27234,200
2017-06-21$62.00$212.8188,800
2017-06-20$62.25$213.6798,400
2017-06-19$62.55$214.70109,300
2017-06-16$62.60$214.87364,600
2017-06-15$62.40$214.1972,600
2017-06-14$62.45$214.3696,100
2017-06-13$62.25$213.6780,700
2017-06-12$62.25$213.67133,000
2017-06-09$62.25$213.67104,600
2017-06-08$61.95$212.6485,100
2017-06-07$61.50$211.1099,300
2017-06-06$61.70$211.7973,700
2017-06-05$61.65$211.61107,600
2017-06-02$62.60$214.87130,400
2017-06-01$62.35$214.02109,200
2017-05-31$61.25$210.2493,800
2017-05-30$61.20$210.0764,300
2017-05-26$61.15$209.9082,800
2017-05-25$61.15$209.9067,500
2017-05-24$60.45$207.4994,300
2017-05-23$60.10$206.29108,100
2017-05-22$59.70$204.92100,400
2017-05-19$59.40$203.89141,600
2017-05-18$59.65$204.75131,100
2017-05-17$58.95$202.35138,200
2017-05-16$59.05$202.69122,300
2017-05-15$59.75$205.09120,800
2017-05-12$59.65$204.75107,600
2017-05-11$59.35$203.7286,200
2017-05-10$59.50$204.23114,200
2017-05-09$58.90$202.17176,000
2017-05-08$58.85$202.00134,000
2017-05-05$59.20$203.20106,400
2017-05-04$59.10$202.8668,600
2017-05-03$59.00$202.5293,200
2017-05-02$59.70$204.9295,500
2017-05-01$59.50$204.2399,600
2017-04-28$59.60$204.58110,500
2017-04-27$60.40$207.32102,300
2017-04-26$60.50$207.67145,100
2017-04-25$60.45$205.88105,800
2017-04-24$60.45$205.8894,200
2017-04-21$60.00$204.35110,700
2017-04-20$59.60$202.99122,700
2017-04-19$60.00$204.3572,900
2017-04-18$60.20$205.0384,300
2017-04-17$60.20$205.0399,100
2017-04-13$59.55$202.82103,300
2017-04-12$60.10$204.6965,700
2017-04-11$60.00$204.35105,600
2017-04-10$59.65$203.1679,800
2017-04-07$59.50$202.65126,000
2017-04-06$59.80$203.67109,800
2017-04-05$59.25$201.79135,000
2017-04-04$58.95$200.77120,100
2017-04-03$58.50$199.24236,900
2017-03-31$59.10$201.28202,400
2017-03-30$59.15$201.45125,900
2017-03-29$59.25$201.79180,200
2017-03-28$59.55$202.82168,200
2017-03-27$60.15$204.86133,100
2017-03-24$59.35$202.13102,300
2017-03-23$59.20$201.6286,700
2017-03-22$58.95$200.77109,400
2017-03-21$58.50$199.24140,300
2017-03-20$57.85$197.03117,800
2017-03-17$59.00$200.94373,400
2017-03-16$58.60$199.58104,300
2017-03-15$59.35$202.13134,600
2017-03-14$58.05$197.71112,600
2017-03-13$57.85$197.03159,900
2017-03-10$57.70$196.52176,500
2017-03-09$57.05$194.30194,800
2017-03-08$56.85$193.62157,200
2017-03-07$59.05$201.1199,200
2017-03-06$59.30$201.96170,800
2017-03-03$59.40$202.31241,900
2017-03-02$60.90$207.41161,600
2017-03-01$60.80$207.07186,900
2017-02-28$60.10$204.69217,000
2017-02-27$60.10$204.69176,900
2017-02-24$61.40$209.1297,000
2017-02-23$61.00$207.75141,500
2017-02-22$59.90$204.0190,300
2017-02-21$59.80$203.6792,100
2017-02-17$58.90$200.60155,100
2017-02-16$59.05$201.1195,200
2017-02-15$58.75$200.09120,000
2017-02-14$58.90$200.60113,200
2017-02-13$59.30$201.96160,600
2017-02-10$58.60$199.58109,400
2017-02-09$57.95$197.37191,200
2017-02-08$58.45$199.07131,400
2017-02-07$58.60$199.58122,400
2017-02-06$58.50$199.2485,500
2017-02-03$59.25$201.7993,900
2017-02-02$58.15$198.0595,300
2017-02-01$57.45$195.6689,300
2017-01-31$58.90$200.6074,600
2017-01-30$57.65$196.34124,400
2017-01-27$58.35$198.73106,200
2017-01-26$59.25$200.19142,600
2017-01-25$59.35$200.53113,700
2017-01-24$59.90$202.39166,500
2017-01-23$58.80$198.6780,700
2017-01-20$58.60$198.0098,200
2017-01-19$58.60$198.00101,200
2017-01-18$59.00$199.3585,300
2017-01-17$59.15$199.8675,500
2017-01-13$58.85$198.8478,000
2017-01-12$58.65$198.1773,000
2017-01-11$58.95$199.18100,400
2017-01-10$58.40$197.32171,200
2017-01-09$58.20$196.6596,000
2017-01-06$59.45$200.8770,100
2017-01-05$60.10$203.0792,900
2017-01-04$60.55$204.59135,000
2017-01-03$59.40$200.7097,500