NASDAQ:NWE | Historical Stock Price | NorthWestern Energy Group, Inc.

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
2007-12-28 to 2026-09-04
Data captured

Stock Price Chart

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

$16.90$26.79$42.48$67.34$106.76$169.252007-12-282026-08-27

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$28.83$33.96110,800
2010-12-30$29.07$34.2587,300
2010-12-29$29.28$34.4968,200
2010-12-28$29.33$34.5565,100
2010-12-27$29.43$34.6735,500
2010-12-23$29.37$34.6062,800
2010-12-22$29.44$34.6898,600
2010-12-21$29.46$34.71139,500
2010-12-20$29.21$34.41188,100
2010-12-17$29.05$34.22519,800
2010-12-16$28.72$33.83226,000
2010-12-15$28.51$33.59265,400
2010-12-14$28.56$33.65220,600
2010-12-13$28.52$33.60163,300
2010-12-10$28.91$33.66230,000
2010-12-09$28.87$33.61295,300
2010-12-08$28.65$33.35160,500
2010-12-07$28.55$33.24303,100
2010-12-06$28.90$33.65101,300
2010-12-03$28.96$33.72244,100
2010-12-02$29.13$33.91309,900
2010-12-01$29.41$34.24233,400
2010-11-30$28.81$33.54262,000
2010-11-29$28.97$33.73302,300
2010-11-26$29.03$33.8074,700
2010-11-24$29.14$33.93211,600
2010-11-23$28.63$33.33176,300
2010-11-22$28.87$33.61125,500
2010-11-19$28.70$33.41202,400
2010-11-18$28.66$33.37179,300
2010-11-17$28.66$33.37138,300
2010-11-16$28.73$33.45470,800
2010-11-15$28.97$33.73169,500
2010-11-12$28.66$33.37232,900
2010-11-11$28.65$33.35156,600
2010-11-10$28.70$33.41195,800
2010-11-09$28.69$33.40283,100
2010-11-08$29.24$34.04275,900
2010-11-05$29.23$34.03396,600
2010-11-04$29.67$34.54327,800
2010-11-03$29.18$33.97330,700
2010-11-02$29.30$34.11249,100
2010-11-01$29.18$33.97358,500
2010-10-29$29.77$34.66363,300
2010-10-28$29.51$34.36136,700
2010-10-27$29.41$34.24369,600
2010-10-26$29.34$34.16272,100
2010-10-25$29.25$34.05135,300
2010-10-22$29.18$33.97178,600
2010-10-21$29.28$34.09225,600
2010-10-20$29.52$34.37137,700
2010-10-19$29.35$34.17209,200
2010-10-18$29.58$34.44127,500
2010-10-15$29.46$34.30272,100
2010-10-14$29.37$34.19203,100
2010-10-13$29.23$34.03284,900
2010-10-12$28.78$33.51225,000
2010-10-11$29.18$33.97166,900
2010-10-08$29.15$33.94272,600
2010-10-07$28.81$33.54226,200
2010-10-06$28.63$33.33262,000
2010-10-05$28.56$33.25273,000
2010-10-04$28.30$32.95295,300
2010-10-01$28.93$33.68359,100
2010-09-30$28.50$33.18324,400
2010-09-29$28.49$33.17372,300
2010-09-28$28.16$32.78205,600
2010-09-27$28.11$32.73252,500
2010-09-24$28.22$32.85246,200
2010-09-23$27.65$32.19330,700
2010-09-22$27.83$32.40291,400
2010-09-21$27.79$32.35323,600
2010-09-20$28.31$32.96446,000
2010-09-17$27.91$32.49336,200
2010-09-16$27.84$32.41147,100
2010-09-15$28.16$32.78178,900
2010-09-14$28.19$32.82227,500
2010-09-13$28.11$32.73236,000
2010-09-10$28.00$32.20249,700
2010-09-09$28.29$32.54313,100
2010-09-08$28.23$32.47172,800
2010-09-07$28.29$32.54126,900
2010-09-03$28.59$32.88155,300
2010-09-02$28.47$32.74193,900
2010-09-01$28.90$33.24427,800
2010-08-31$28.12$32.34284,800
2010-08-30$28.16$32.39233,900
2010-08-27$28.64$32.94176,100
2010-08-26$28.11$32.33116,400
2010-08-25$28.33$32.58216,700
2010-08-24$28.11$32.33283,400
2010-08-23$28.00$32.20282,000
2010-08-20$28.41$32.67272,600
2010-08-19$28.23$32.47220,200
2010-08-18$28.87$33.20221,900
2010-08-17$28.88$33.21150,700
2010-08-16$28.45$32.72172,600
2010-08-13$28.49$32.77158,100
2010-08-12$28.61$32.90225,000
2010-08-11$28.23$32.47222,400
2010-08-10$29.04$33.40234,700
2010-08-09$29.41$33.82138,200
2010-08-06$28.78$33.10218,000
2010-08-05$29.23$33.62211,800
2010-08-04$29.22$33.61181,400
2010-08-03$28.82$33.15152,400
2010-08-02$28.79$33.11271,700
2010-07-30$28.20$32.43350,300
2010-07-29$28.18$32.41231,900
2010-07-28$28.55$32.83232,300
2010-07-27$29.27$33.66248,300
2010-07-26$29.10$33.47235,400
2010-07-23$28.55$32.83203,900
2010-07-22$28.15$32.37195,200
2010-07-21$27.52$31.65171,700
2010-07-20$27.77$31.94172,200
2010-07-19$27.41$31.52253,000
2010-07-16$26.74$30.75243,400
2010-07-15$27.54$31.67218,100
2010-07-14$27.87$32.05125,400
2010-07-13$27.89$32.08239,000
2010-07-12$27.46$31.58147,300
2010-07-09$27.61$31.75160,800
2010-07-08$27.62$31.77296,300
2010-07-07$27.10$31.17281,600
2010-07-06$26.56$30.55256,000
2010-07-02$26.01$29.91114,300
2010-07-01$26.00$29.90270,600
2010-06-30$26.20$30.13226,100
2010-06-29$26.12$30.04288,200
2010-06-28$26.86$30.89118,500
2010-06-25$26.46$30.43403,500
2010-06-24$26.49$30.47143,300
2010-06-23$26.39$30.3589,700
2010-06-22$26.91$30.95156,800
2010-06-21$27.49$31.62305,900
2010-06-18$27.90$32.09558,500
2010-06-17$27.47$31.59235,800
2010-06-16$26.89$30.9399,700
2010-06-15$26.66$30.66119,300
2010-06-14$26.13$30.05141,500
2010-06-11$26.00$29.90259,000
2010-06-10$26.74$30.36231,600
2010-06-09$25.83$29.33438,500
2010-06-08$25.56$29.02177,100
2010-06-07$25.48$28.93241,100
2010-06-04$25.85$29.35362,900
2010-06-03$26.99$30.65232,900
2010-06-02$26.37$29.94416,300
2010-06-01$25.56$29.02261,700
2010-05-28$26.34$29.91301,600
2010-05-27$26.61$30.21247,800
2010-05-26$26.28$29.84283,100
2010-05-25$26.13$29.67309,200
2010-05-24$26.34$29.91293,100
2010-05-21$26.75$30.37491,000
2010-05-20$26.51$30.10371,500
2010-05-19$27.74$31.50325,300
2010-05-18$28.44$32.29223,100
2010-05-17$28.92$32.84184,700
2010-05-14$28.65$32.53175,000
2010-05-13$29.14$33.09221,400
2010-05-12$29.21$33.17193,400
2010-05-11$28.62$32.50318,200
2010-05-10$27.84$31.61439,500
2010-05-07$26.94$30.59920,700
2010-05-06$27.73$31.49913,500
2010-05-05$29.47$33.46455,000
2010-05-04$29.77$33.80377,000
2010-05-03$30.26$34.36491,000
2010-04-30$30.22$34.31343,300
2010-04-29$30.18$34.27266,600
2010-04-28$29.58$33.59321,400
2010-04-27$29.56$33.56379,100
2010-04-26$29.93$33.98900,000
2010-04-23$29.47$33.46317,500
2010-04-22$28.85$32.76305,900
2010-04-21$28.59$32.46295,000
2010-04-20$28.11$31.92222,000
2010-04-19$28.00$31.79183,700
2010-04-16$28.01$31.80246,400
2010-04-15$28.02$31.82214,800
2010-04-14$27.81$31.58175,100
2010-04-13$27.59$31.33141,500
2010-04-12$27.62$31.36252,800
2010-04-09$27.50$31.225,427,700
2010-04-08$27.41$31.12705,700
2010-04-07$27.86$31.63534,800
2010-04-06$27.98$31.771,171,800
2010-04-05$27.00$30.66210,500
2010-04-01$26.79$30.42157,700
2010-03-31$26.81$30.44336,000
2010-03-30$27.00$30.66269,800
2010-03-29$26.97$30.62182,900
2010-03-26$26.28$29.84121,100
2010-03-25$26.21$29.76161,400
2010-03-24$26.38$29.95121,600
2010-03-23$26.90$30.54131,600
2010-03-22$26.89$30.53137,800
2010-03-19$27.18$30.86330,100
2010-03-18$26.94$30.59106,800
2010-03-17$26.88$30.52186,200
2010-03-16$26.63$30.24168,000
2010-03-15$26.23$29.78164,000
2010-03-12$26.14$29.68344,400
2010-03-11$25.94$29.45128,100
2010-03-10$26.03$29.17234,400
2010-03-09$25.88$29.00198,600
2010-03-08$25.63$28.72184,700
2010-03-05$25.45$28.52259,700
2010-03-04$25.41$28.47253,900
2010-03-03$25.81$28.92110,700
2010-03-02$25.91$29.04182,500
2010-03-01$25.68$28.78235,800
2010-02-26$25.05$28.07274,400
2010-02-25$25.30$28.35174,300
2010-02-24$25.63$28.72110,900
2010-02-23$25.70$28.80106,100
2010-02-22$25.87$28.99139,800
2010-02-19$25.80$28.91137,900
2010-02-18$25.35$28.41210,600
2010-02-17$25.10$28.13322,500
2010-02-16$24.94$27.95267,000
2010-02-12$24.83$27.82199,800
2010-02-11$24.46$27.41158,200
2010-02-10$24.07$26.97284,800
2010-02-09$24.04$26.94155,900
2010-02-08$23.83$26.70155,800
2010-02-05$24.24$27.16215,600
2010-02-04$24.17$27.09186,700
2010-02-03$24.53$27.49115,900
2010-02-02$24.73$27.71226,500
2010-02-01$24.54$27.50125,400
2010-01-29$24.45$27.40344,700
2010-01-28$24.73$27.71130,700
2010-01-27$24.94$27.95159,300
2010-01-26$25.09$28.12165,000
2010-01-25$25.15$28.18284,900
2010-01-22$24.60$27.57372,400
2010-01-21$24.99$28.00579,300
2010-01-20$26.05$29.19195,100
2010-01-19$26.42$29.61148,800
2010-01-15$26.00$29.14203,200
2010-01-14$26.27$29.44103,200
2010-01-13$26.25$29.42142,500
2010-01-12$25.84$28.9698,400
2010-01-11$26.01$29.1591,800
2010-01-08$25.93$29.06131,100
2010-01-07$25.97$29.10111,600
2010-01-06$26.00$29.14133,900
2010-01-05$25.96$29.09201,500
2010-01-04$26.39$29.57159,100