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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$64.54$139.24423,000
2025-12-30$64.69$139.57266,000
2025-12-29$64.86$139.93220,700
2025-12-26$64.30$138.73141,500
2025-12-24$64.59$139.35155,400
2025-12-23$64.48$139.11333,000
2025-12-22$63.94$137.95588,800
2025-12-19$62.82$135.531,552,900
2025-12-18$64.24$138.601,046,700
2025-12-17$65.74$141.83582,600
2025-12-16$65.46$141.23607,800
2025-12-15$66.61$143.71730,000
2025-12-12$67.84$144.94840,500
2025-12-11$67.84$144.94744,700
2025-12-10$67.00$143.15550,100
2025-12-09$66.30$141.65645,100
2025-12-08$65.70$140.37636,500
2025-12-05$65.57$140.09365,500
2025-12-04$65.67$140.30451,800
2025-12-03$66.72$142.55838,300
2025-12-02$67.11$143.38568,200
2025-12-01$67.97$145.22441,400
2025-11-28$69.09$147.61338,100
2025-11-26$68.29$145.90675,300
2025-11-25$67.51$144.24689,800
2025-11-24$66.77$142.65686,600
2025-11-21$65.69$140.35573,600
2025-11-20$65.61$140.18679,400
2025-11-19$65.34$139.60476,900
2025-11-18$65.82$140.62671,100
2025-11-17$65.22$139.34497,600
2025-11-14$65.11$139.11545,200
2025-11-13$65.21$139.32488,500
2025-11-12$67.31$143.81418,200
2025-11-11$67.12$143.40686,700
2025-11-10$66.16$141.35739,900
2025-11-07$65.02$138.921,010,000
2025-11-06$63.22$135.07764,700
2025-11-05$61.01$130.35331,100
2025-11-04$60.85$130.01298,300
2025-11-03$60.05$128.30321,000
2025-10-31$59.67$127.48492,900
2025-10-30$60.00$128.19276,600
2025-10-29$59.83$127.83328,700
2025-10-28$61.36$131.10370,400
2025-10-27$62.04$132.55256,500
2025-10-24$62.32$133.15233,300
2025-10-23$61.68$131.78235,300
2025-10-22$61.63$131.67309,700
2025-10-21$61.15$130.65255,100
2025-10-20$60.88$130.07363,200
2025-10-17$59.27$126.63483,400
2025-10-16$59.09$126.25496,600
2025-10-15$59.00$126.05249,400
2025-10-14$58.33$124.62604,700
2025-10-13$57.33$122.49236,500
2025-10-10$57.71$123.30311,000
2025-10-09$58.31$124.58368,500
2025-10-08$59.00$126.05337,500
2025-10-07$58.89$125.82363,000
2025-10-06$58.11$124.15283,800
2025-10-03$57.73$123.34279,400
2025-10-02$57.03$121.84239,300
2025-10-01$57.55$122.96298,700
2025-09-30$58.61$125.22386,100
2025-09-29$58.11$124.15300,500
2025-09-26$58.02$123.96245,500
2025-09-25$57.17$122.14229,800
2025-09-24$57.43$122.70390,000
2025-09-23$56.81$121.37244,000
2025-09-22$56.34$120.37335,700
2025-09-19$56.08$119.81930,200
2025-09-18$56.44$120.58286,100
2025-09-17$55.90$119.43401,600
2025-09-16$55.54$118.66273,000
2025-09-15$56.63$120.99421,100
2025-09-12$57.14$120.67220,600
2025-09-11$57.10$120.58316,500
2025-09-10$56.56$119.44455,200
2025-09-09$56.65$119.63266,300
2025-09-08$56.48$119.28425,200
2025-09-05$57.95$122.38384,900
2025-09-04$57.71$121.87413,400
2025-09-03$57.20$120.80278,400
2025-09-02$57.35$121.11321,000
2025-08-29$57.51$121.45285,600
2025-08-28$57.52$121.47366,700
2025-08-27$58.12$122.74273,700
2025-08-26$57.80$122.06268,600
2025-08-25$57.82$122.11258,200
2025-08-22$58.48$123.50518,800
2025-08-21$57.07$120.52845,400
2025-08-20$57.50$121.431,685,900
2025-08-19$58.41$123.351,622,600
2025-08-18$54.93$116.00253,300
2025-08-15$55.39$116.97471,600
2025-08-14$56.04$118.35402,600
2025-08-13$56.00$118.26318,000
2025-08-12$55.67$117.57375,400
2025-08-11$55.07$116.30294,900
2025-08-08$55.33$116.85323,900
2025-08-07$55.37$116.93480,900
2025-08-06$55.06$116.28527,200
2025-08-05$54.54$115.18466,800
2025-08-04$54.70$115.52418,000
2025-08-01$53.53$113.05459,000
2025-07-31$53.70$113.40761,600
2025-07-30$52.61$111.10783,700
2025-07-29$52.54$110.96412,500
2025-07-28$52.11$110.05386,900
2025-07-25$52.62$111.12266,300
2025-07-24$52.11$110.05325,300
2025-07-23$52.53$110.93275,100
2025-07-22$53.31$112.58355,800
2025-07-21$52.94$111.80367,100
2025-07-18$52.29$110.43479,700
2025-07-17$52.20$110.24995,300
2025-07-16$51.75$109.29373,100
2025-07-15$51.58$108.93505,200
2025-07-14$52.53$110.93309,500
2025-07-11$52.46$110.79330,700
2025-07-10$52.86$111.63314,200
2025-07-09$52.43$110.72351,500
2025-07-08$52.09$110.00428,100
2025-07-07$51.97$109.75438,600
2025-07-03$52.47$110.81368,300
2025-07-02$51.95$109.71453,800
2025-07-01$52.02$109.86422,400
2025-06-30$51.30$108.34353,500
2025-06-27$50.85$107.391,009,800
2025-06-26$51.17$108.06461,400
2025-06-25$50.80$107.28527,100
2025-06-24$51.97$109.75534,600
2025-06-23$51.73$109.24444,300
2025-06-20$50.85$107.39761,900
2025-06-18$51.08$107.87422,800
2025-06-17$50.87$107.43449,100
2025-06-16$51.14$108.00682,500
2025-06-13$51.62$109.01597,300
2025-06-12$52.73$109.96366,100
2025-06-11$52.68$109.86384,400
2025-06-10$52.76$110.03392,000
2025-06-09$52.58$109.65315,200
2025-06-06$52.43$109.34432,700
2025-06-05$52.56$109.61345,700
2025-06-04$52.75$110.00329,900
2025-06-03$53.91$112.42485,000
2025-06-02$54.11$112.84596,300
2025-05-30$55.33$115.38403,800
2025-05-29$55.05$114.80341,000
2025-05-28$54.50$113.65291,400
2025-05-27$55.69$116.14264,500
2025-05-23$54.98$114.65237,400
2025-05-22$54.69$114.05308,300
2025-05-21$55.34$115.41368,300
2025-05-20$56.31$117.43319,400
2025-05-19$56.52$117.87290,300
2025-05-16$56.09$116.97420,100
2025-05-15$55.44$115.61301,800
2025-05-14$54.19$113.01338,000
2025-05-13$54.69$114.05404,900
2025-05-12$55.74$116.24400,900
2025-05-09$56.16$117.12492,800
2025-05-08$57.04$118.95312,300
2025-05-07$57.66$120.24324,700
2025-05-06$58.06$121.08459,500
2025-05-05$58.29$121.56479,700
2025-05-02$58.20$121.37360,100
2025-05-01$58.20$121.37391,600
2025-04-30$58.23$121.43937,300
2025-04-29$59.51$124.10607,400
2025-04-28$58.80$122.62379,600
2025-04-25$58.28$121.54279,200
2025-04-24$58.51$122.02434,500
2025-04-23$58.43$121.85431,100
2025-04-22$58.78$122.58368,200
2025-04-21$58.06$121.08652,300
2025-04-17$58.77$122.56596,300
2025-04-16$57.69$120.31464,100
2025-04-15$57.43$119.76352,300
2025-04-14$57.18$119.24302,800
2025-04-11$56.26$117.32331,500
2025-04-10$55.67$116.09534,500
2025-04-09$55.69$116.14680,600
2025-04-08$54.76$114.20740,600
2025-04-07$54.72$114.11814,700
2025-04-04$56.33$117.47885,700
2025-04-03$58.10$121.16582,300
2025-04-02$58.90$122.83458,500
2025-04-01$58.51$122.02555,000
2025-03-31$57.87$120.68571,600
2025-03-28$56.80$118.45579,300
2025-03-27$55.67$116.09337,200
2025-03-26$55.49$115.72439,800
2025-03-25$54.65$113.97500,800
2025-03-24$55.57$115.89423,300
2025-03-21$55.32$115.362,667,200
2025-03-20$56.18$117.16449,600
2025-03-19$56.40$117.62484,700
2025-03-18$55.93$116.64503,800
2025-03-17$56.29$117.39549,600
2025-03-14$56.10$116.99639,700
2025-03-13$55.79$114.97512,800
2025-03-12$54.53$112.37734,300
2025-03-11$55.29$113.94826,200
2025-03-10$56.49$116.41685,200
2025-03-07$56.14$115.69647,300
2025-03-06$55.06$113.46410,300
2025-03-05$55.20$113.75408,400
2025-03-04$55.53$114.43609,300
2025-03-03$56.64$116.72486,500
2025-02-28$55.93$115.26412,200
2025-02-27$54.85$113.03583,200
2025-02-26$54.56$112.43469,600
2025-02-25$54.84$113.01524,200
2025-02-24$54.32$111.94365,600
2025-02-21$53.92$111.11374,800
2025-02-20$53.53$110.31371,900
2025-02-19$53.21$109.65373,300
2025-02-18$53.11$109.44520,300
2025-02-14$51.96$107.07683,600
2025-02-13$52.87$108.95958,300
2025-02-12$54.12$111.53420,300
2025-02-11$54.69$112.70329,200
2025-02-10$53.72$110.70313,200
2025-02-07$53.07$109.36479,500
2025-02-06$53.54$110.33348,100
2025-02-05$53.92$111.11361,800
2025-02-04$53.51$110.27289,500
2025-02-03$53.79$110.85331,600
2025-01-31$53.91$111.09549,300
2025-01-30$54.19$111.67338,100
2025-01-29$53.69$110.64305,700
2025-01-28$54.39$112.08330,900
2025-01-27$54.56$112.43623,900
2025-01-24$54.13$111.55380,900
2025-01-23$53.97$111.22355,300
2025-01-22$53.35$109.94268,700
2025-01-21$55.04$113.42247,000
2025-01-17$54.40$112.10313,500
2025-01-16$54.27$111.84284,100
2025-01-15$52.96$109.14230,600
2025-01-14$52.28$107.73211,500
2025-01-13$51.53$106.19322,900
2025-01-10$51.11$105.32344,100
2025-01-08$52.46$108.11286,800
2025-01-07$51.94$107.03326,900
2025-01-06$51.68$106.50372,900
2025-01-03$53.14$109.51331,000
2025-01-02$52.99$109.20369,200