NYSE:AVA | Historical Stock Price | AVISTA CORP

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

$7.48$15.67$32.83$68.76$144.04$301.731973-02-212026-08-27

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$40.14$213.12401,400——
2020-12-30$39.66$210.57184,500——
2020-12-29$39.74$211.00238,400——
2020-12-28$40.42$214.61425,500——
2020-12-24$39.92$211.95182,300——
2020-12-23$39.68$210.68432,200——
2020-12-22$39.34$208.87308,000——
2020-12-21$38.30$203.35581,000——
2020-12-18$38.85$206.271,852,900——
2020-12-17$39.52$209.83428,600——
2020-12-16$39.61$210.31292,600——
2020-12-15$39.78$211.21409,700——
2020-12-14$39.11$207.65426,600——
2020-12-11$38.96$206.86362,000——
2020-12-10$38.86$206.32454,300——
2020-12-09$38.57$204.78288,800——
2020-12-08$37.75$200.43420,000——
2020-12-07$37.80$200.70392,700——
2020-12-04$37.38$198.47429,700——
2020-12-03$37.42$198.68448,300——
2020-12-02$37.43$198.73463,200——
2020-12-01$37.62$197.59434,300——
2020-11-30$37.52$197.06469,500——
2020-11-27$38.40$201.69216,700——
2020-11-25$39.15$205.63433,200——
2020-11-24$39.40$206.94492,700——
2020-11-23$38.40$201.69275,400——
2020-11-20$37.51$197.01288,300——
2020-11-19$37.50$196.96244,700——
2020-11-18$37.69$197.96291,000——
2020-11-17$38.58$202.63361,200——
2020-11-16$39.14$205.57371,000——
2020-11-13$37.82$198.64256,200——
2020-11-12$36.80$193.28472,900——
2020-11-11$37.71$198.06350,800——
2020-11-10$37.53$197.12390,400——
2020-11-09$35.89$188.50556,000——
2020-11-06$33.99$178.52405,000——
2020-11-05$33.78$177.42275,700——
2020-11-04$33.75$177.26407,100——
2020-11-03$34.85$183.04349,800——
2020-11-02$33.93$178.21199,500——
2020-10-30$33.22$174.48348,200——
2020-10-29$33.35$175.16334,100——
2020-10-28$33.04$173.53513,000——
2020-10-27$34.44$180.89374,700——
2020-10-26$35.22$184.98309,800——
2020-10-23$34.97$183.67263,500——
2020-10-22$34.35$180.42349,000——
2020-10-21$33.72$177.11670,000——
2020-10-20$32.74$171.96507,100——
2020-10-19$33.14$174.06528,400——
2020-10-16$34.01$178.63202,600——
2020-10-15$34.37$180.52191,400——
2020-10-14$34.34$180.36208,300——
2020-10-13$34.79$182.73273,900——
2020-10-12$35.71$187.56289,200——
2020-10-09$35.08$184.25425,800——
2020-10-08$35.03$183.99404,200——
2020-10-07$34.94$183.51625,500——
2020-10-06$34.62$181.83481,600——
2020-10-05$34.26$179.94352,800——
2020-10-02$34.61$181.78392,800——
2020-10-01$34.41$180.73264,500——
2020-09-30$34.12$179.21529,000——
2020-09-29$33.72$177.11395,500——
2020-09-28$34.12$179.21370,600——
2020-09-25$33.90$178.05325,800——
2020-09-24$33.41$175.48410,500——
2020-09-23$33.36$175.22593,800——
2020-09-22$34.60$181.73597,000——
2020-09-21$34.33$180.31850,600——
2020-09-18$34.68$182.151,723,200——
2020-09-17$34.57$181.57421,400——
2020-09-16$35.25$185.14566,500——
2020-09-15$34.58$181.62545,200——
2020-09-14$34.22$179.73699,400——
2020-09-11$34.44$180.89525,800——
2020-09-10$35.50$186.46486,700——
2020-09-09$36.17$189.97527,000——
2020-09-08$36.31$190.71415,400——
2020-09-04$37.10$194.86360,100——
2020-09-03$37.11$194.91415,800——
2020-09-02$37.01$194.39415,500——
2020-09-01$36.52$191.81325,900——
2020-08-31$36.86$193.60457,000——
2020-08-28$37.05$194.60322,500——
2020-08-27$36.75$193.02403,700——
2020-08-26$36.66$192.55376,500——
2020-08-25$37.06$194.65455,100——
2020-08-24$36.29$190.60364,900——
2020-08-21$35.65$187.24775,200——
2020-08-20$35.74$187.72702,200——
2020-08-19$35.98$188.981,166,100——
2020-08-18$36.39$189.00642,700——
2020-08-17$36.71$190.66974,700——
2020-08-14$37.25$193.47271,500——
2020-08-13$37.35$193.99227,100——
2020-08-12$37.78$196.22361,700——
2020-08-11$37.75$196.07395,500——
2020-08-10$38.10$197.88398,400——
2020-08-07$38.26$198.72338,000——
2020-08-06$36.92$191.76259,600——
2020-08-05$36.68$190.51598,300——
2020-08-04$36.97$192.02227,700——
2020-08-03$36.51$189.63207,500——
2020-07-31$37.13$192.85340,000——
2020-07-30$37.31$193.78174,100——
2020-07-29$37.51$194.82344,000——
2020-07-28$37.43$194.40374,200——
2020-07-27$36.85$191.39429,700——
2020-07-24$37.37$194.09239,400——
2020-07-23$37.84$196.53245,500——
2020-07-22$37.84$196.53346,500——
2020-07-21$37.85$196.59297,800——
2020-07-20$37.13$192.85470,700——
2020-07-17$37.26$193.52303,200——
2020-07-16$36.71$190.66379,100——
2020-07-15$36.07$187.34293,700——
2020-07-14$36.05$187.24245,100——
2020-07-13$35.67$185.26482,300——
2020-07-10$36.14$187.70260,800——
2020-07-09$35.19$182.77328,300——
2020-07-08$35.67$185.26272,400——
2020-07-07$35.72$185.521,013,300——
2020-07-06$36.13$187.65300,400——
2020-07-02$36.65$190.35369,400——
2020-07-01$36.80$191.13410,300——
2020-06-30$36.39$189.00610,900——
2020-06-29$35.48$184.28479,500——
2020-06-26$33.77$175.39983,700——
2020-06-25$35.07$182.15651,200——
2020-06-24$35.35$183.60757,200——
2020-06-23$34.89$181.21362,400——
2020-06-22$35.52$184.48419,900——
2020-06-19$35.33$183.501,638,000——
2020-06-18$36.94$191.86302,000——
2020-06-17$37.14$192.90388,600——
2020-06-16$37.48$194.66372,600——
2020-06-15$37.55$195.03630,600——
2020-06-12$36.48$189.47451,600——
2020-06-11$36.19$187.96438,300——
2020-06-10$38.59$200.43412,000——
2020-06-09$39.09$203.03390,700——
2020-06-08$39.56$205.47430,100——
2020-06-05$39.65$205.93537,700——
2020-06-04$39.95$207.49613,100——
2020-06-03$40.02$207.86442,700——
2020-06-02$39.30$204.12472,100——
2020-06-01$38.92$202.14459,700——
2020-05-29$39.17$203.44590,300——
2020-05-28$38.87$201.88637,500——
2020-05-27$38.92$200.04465,300——
2020-05-26$38.82$199.53369,100——
2020-05-22$38.07$195.67244,600——
2020-05-21$38.12$195.93372,000——
2020-05-20$38.09$195.77362,100——
2020-05-19$36.91$189.71410,700——
2020-05-18$38.29$196.80381,500——
2020-05-15$36.03$185.19718,000——
2020-05-14$36.29$186.52457,300——
2020-05-13$36.35$186.83475,100——
2020-05-12$37.99$195.26434,500——
2020-05-11$39.50$203.02558,600——
2020-05-08$39.93$205.23517,900——
2020-05-07$40.10$206.10399,100——
2020-05-06$39.29$201.94365,700——
2020-05-05$41.44$212.99253,100——
2020-05-04$41.28$212.17271,600——
2020-05-01$40.90$210.22370,300——
2020-04-30$43.04$221.22347,200——
2020-04-29$44.42$228.31359,600——
2020-04-28$43.63$224.25256,400——
2020-04-27$43.31$222.60405,600——
2020-04-24$42.84$220.19323,600——
2020-04-23$42.97$220.86296,000——
2020-04-22$43.21$222.09339,400——
2020-04-21$43.01$221.06320,700——
2020-04-20$43.50$223.58608,600——
2020-04-17$44.51$228.77441,600——
2020-04-16$44.15$226.92458,500——
2020-04-15$43.51$223.63454,500——
2020-04-14$44.60$229.23404,600——
2020-04-13$43.12$221.63285,400——
2020-04-09$45.39$233.29421,700——
2020-04-08$42.03$216.02474,700——
2020-04-07$40.78$209.60542,800——
2020-04-06$42.67$219.31428,100——
2020-04-03$40.60$208.67571,300——
2020-04-02$41.75$214.59315,900——
2020-04-01$39.49$202.97555,000——
2020-03-31$42.49$218.39964,300——
2020-03-30$44.37$228.051,201,900——
2020-03-27$40.90$210.22441,600——
2020-03-26$40.26$206.93640,200——
2020-03-25$37.25$191.461,258,400——
2020-03-24$38.05$195.571,058,500——
2020-03-23$33.04$169.82799,700——
2020-03-20$36.16$185.851,445,400——
2020-03-19$46.51$239.05961,200——
2020-03-18$51.29$263.621,131,900——
2020-03-17$51.74$265.931,779,300——
2020-03-16$43.40$223.07842,000——
2020-03-13$45.00$231.29742,900——
2020-03-12$42.34$217.62879,600——
2020-03-11$48.01$246.76623,600——
2020-03-10$50.42$259.15974,500——
2020-03-09$50.49$259.51613,700——
2020-03-06$52.59$270.30691,900——
2020-03-05$51.38$264.08509,800——
2020-03-04$51.91$266.81406,100——
2020-03-03$49.33$253.54601,300——
2020-03-02$49.62$255.04858,900——
2020-02-28$47.15$242.34723,400——
2020-02-27$48.57$249.64675,200——
2020-02-26$49.49$254.37647,600——
2020-02-25$49.05$252.11601,700——
2020-02-24$50.45$259.30430,100——
2020-02-21$51.19$263.10398,100——
2020-02-20$51.56$265.01292,900——
2020-02-19$52.21$266.27315,900——
2020-02-18$52.12$265.81289,900——
2020-02-14$52.01$265.25242,400——
2020-02-13$51.66$263.46248,400——
2020-02-12$51.19$261.06432,600——
2020-02-11$51.18$261.01311,500——
2020-02-10$51.38$262.03221,000——
2020-02-07$51.17$260.96257,800——
2020-02-06$51.29$261.57295,500——
2020-02-05$51.15$260.86222,600——
2020-02-04$50.76$258.87334,100——
2020-02-03$51.11$260.66401,800——
2020-01-31$50.85$259.33340,700——
2020-01-30$50.69$258.51309,100——
2020-01-29$50.36$256.83312,300——
2020-01-28$49.99$254.94371,300——
2020-01-27$49.63$253.11337,800——
2020-01-24$49.60$252.95226,800——
2020-01-23$49.87$254.33450,000——
2020-01-22$49.64$253.16250,100——
2020-01-21$49.61$253.01293,900——
2020-01-17$49.30$251.42361,300——
2020-01-16$48.62$247.96340,300——
2020-01-15$48.02$244.90344,700——
2020-01-14$47.56$242.55279,800——
2020-01-13$47.62$242.86260,900——
2020-01-10$47.22$240.82220,500——
2020-01-09$46.89$239.13898,200——
2020-01-08$46.84$238.88346,400——
2020-01-07$47.35$241.48153,800——
2020-01-06$47.69$243.21287,800——
2020-01-03$47.65$243.01351,600——
2020-01-02$47.47$242.09307,500——