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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$21.59$74.05125,400
2009-12-30$22.06$75.67148,700
2009-12-29$22.21$76.18134,700
2009-12-28$22.16$76.01136,300
2009-12-24$22.28$76.42112,100
2009-12-23$22.20$76.15131,100
2009-12-22$22.09$75.77242,000
2009-12-21$21.94$75.25177,100
2009-12-18$21.76$74.64532,500
2009-12-17$21.68$74.36177,900
2009-12-16$21.82$74.84177,800
2009-12-15$21.77$74.67311,900
2009-12-14$21.80$74.77165,500
2009-12-11$21.54$73.88139,200
2009-12-10$21.15$72.54217,300
2009-12-09$21.02$72.10138,700
2009-12-08$20.99$72.00190,900
2009-12-07$21.17$72.61131,300
2009-12-04$21.08$72.30262,200
2009-12-03$20.78$71.28426,000
2009-12-02$20.95$71.86245,700
2009-12-01$20.83$71.45326,000
2009-11-30$20.81$70.66367,000
2009-11-27$20.60$69.94226,200
2009-11-25$20.75$70.45197,100
2009-11-24$20.75$70.45191,300
2009-11-23$20.58$69.88345,500
2009-11-20$20.22$68.65245,700
2009-11-19$20.00$67.91464,500
2009-11-18$20.22$68.65231,700
2009-11-17$20.38$69.20431,300
2009-11-16$19.99$67.87247,600
2009-11-13$19.77$67.13196,000
2009-11-12$19.54$66.35210,000
2009-11-11$19.88$67.50261,400
2009-11-10$19.81$67.26291,400
2009-11-09$19.68$66.82414,800
2009-11-06$19.29$65.50209,100
2009-11-05$19.43$65.97366,800
2009-11-04$18.89$64.14441,400
2009-11-03$18.83$63.94387,500
2009-11-02$18.79$63.80428,200
2009-10-30$18.96$64.38592,500
2009-10-29$19.39$65.84852,300
2009-10-28$19.92$67.64920,700
2009-10-27$20.25$68.76393,300
2009-10-26$20.07$68.15363,200
2009-10-23$20.64$70.08430,900
2009-10-22$20.88$70.90227,200
2009-10-21$20.70$70.28348,100
2009-10-20$20.67$70.18117,000
2009-10-19$20.92$71.03190,400
2009-10-16$20.64$70.08236,400
2009-10-15$20.51$69.64354,700
2009-10-14$20.43$69.37381,100
2009-10-13$20.57$69.84240,500
2009-10-12$20.75$70.45105,000
2009-10-09$20.83$70.73281,500
2009-10-08$20.57$69.84463,500
2009-10-07$20.28$68.86195,200
2009-10-06$20.33$69.03241,700
2009-10-05$20.14$68.38265,700
2009-10-02$20.05$68.08286,200
2009-10-01$20.21$68.62282,800
2009-09-30$20.22$68.65305,800
2009-09-29$20.58$69.88174,200
2009-09-28$20.67$70.18354,000
2009-09-25$20.23$68.69261,200
2009-09-24$20.09$68.21164,100
2009-09-23$20.18$68.52358,500
2009-09-22$20.32$68.99358,100
2009-09-21$20.25$68.76149,700
2009-09-18$20.48$69.54375,500
2009-09-17$20.17$68.48256,200
2009-09-16$20.19$68.55181,800
2009-09-15$19.87$67.47207,200
2009-09-14$19.72$66.96203,100
2009-09-11$19.54$66.35252,100
2009-09-10$19.49$66.18178,700
2009-09-09$19.37$65.77211,500
2009-09-08$19.47$66.11299,900
2009-09-04$19.40$65.87407,900
2009-09-03$19.25$65.36367,900
2009-09-02$19.17$65.09419,300
2009-09-01$19.40$65.87343,700
2009-08-31$19.52$66.28496,900
2009-08-28$20.03$68.01239,500
2009-08-27$19.98$67.84345,800
2009-08-26$20.09$68.21245,900
2009-08-25$20.13$68.35378,000
2009-08-24$20.40$68.55209,800
2009-08-21$20.23$67.98310,200
2009-08-20$19.80$66.54256,400
2009-08-19$19.85$66.70243,700
2009-08-18$19.77$66.44331,300
2009-08-17$19.88$66.81325,200
2009-08-14$19.87$66.77275,600
2009-08-13$19.66$66.07139,700
2009-08-12$19.72$66.27204,600
2009-08-11$19.58$65.80189,000
2009-08-10$19.49$65.49251,200
2009-08-07$19.40$65.19644,400
2009-08-06$18.72$62.91260,900
2009-08-05$18.87$63.41557,900
2009-08-04$18.87$63.41270,900
2009-08-03$18.89$63.48282,400
2009-07-31$18.52$62.24274,000
2009-07-30$18.80$63.18256,700
2009-07-29$18.39$61.80316,300
2009-07-28$18.34$61.63295,700
2009-07-27$18.56$62.37239,600
2009-07-24$18.53$62.27284,600
2009-07-23$18.44$61.97447,900
2009-07-22$18.25$61.33297,100
2009-07-21$18.37$61.73217,400
2009-07-20$18.26$61.36202,300
2009-07-17$18.21$61.19357,400
2009-07-16$18.53$62.27205,400
2009-07-15$18.58$62.44458,600
2009-07-14$18.21$61.19203,200
2009-07-13$18.21$61.19467,900
2009-07-10$18.00$60.49373,900
2009-07-09$17.92$60.22420,500
2009-07-08$17.92$60.22696,200
2009-07-07$17.92$60.22593,900
2009-07-06$18.05$60.66537,500
2009-07-02$17.75$59.65527,800
2009-07-01$18.07$60.72464,700
2009-06-30$17.81$59.85392,700
2009-06-29$18.07$60.72331,300
2009-06-26$17.87$60.05879,000
2009-06-25$17.77$59.71560,300
2009-06-24$17.59$59.11503,100
2009-06-23$17.61$59.18991,300
2009-06-22$17.38$58.40565,700
2009-06-19$17.34$58.27746,600
2009-06-18$17.31$58.17607,600
2009-06-17$16.61$55.82570,600
2009-06-16$16.43$55.21425,800
2009-06-15$16.36$54.98540,700
2009-06-12$16.45$55.28370,700
2009-06-11$16.10$54.10330,800
2009-06-10$15.75$52.93418,900
2009-06-09$15.68$52.69383,800
2009-06-08$15.82$53.16480,000
2009-06-05$15.91$53.46437,500
2009-06-04$16.20$54.44276,300
2009-06-03$16.02$53.83330,200
2009-06-02$16.21$54.47583,700
2009-06-01$16.30$54.77393,000
2009-05-29$15.84$53.23401,000
2009-05-28$15.72$52.83400,600
2009-05-27$15.61$52.46474,400
2009-05-26$15.78$53.03520,800
2009-05-22$15.33$51.52326,000
2009-05-21$15.22$51.15416,600
2009-05-20$15.25$51.25529,900
2009-05-19$15.32$51.48679,100
2009-05-18$15.41$51.08463,400
2009-05-15$15.23$50.48409,600
2009-05-14$15.40$51.05370,100
2009-05-13$15.39$51.01450,900
2009-05-12$15.81$52.40389,700
2009-05-11$15.71$52.07327,700
2009-05-08$15.82$52.44647,800
2009-05-07$15.65$51.87777,000
2009-05-06$15.47$51.28601,600
2009-05-05$15.40$51.05372,700
2009-05-04$15.54$51.51594,200
2009-05-01$15.60$51.71839,800
2009-04-30$15.05$49.89699,600
2009-04-29$15.09$50.021,093,300
2009-04-28$14.37$47.63510,800
2009-04-27$14.14$46.87527,400
2009-04-24$14.11$46.77405,600
2009-04-23$13.96$46.27499,000
2009-04-22$13.89$46.04351,700
2009-04-21$14.11$46.77381,700
2009-04-20$14.02$46.47371,800
2009-04-17$14.44$47.86242,100
2009-04-16$14.48$48.00300,100
2009-04-15$14.24$47.20379,500
2009-04-14$14.04$46.54375,300
2009-04-13$14.12$46.80333,500
2009-04-09$14.17$46.97393,000
2009-04-08$14.07$46.64289,800
2009-04-07$13.83$45.84448,100
2009-04-06$13.73$45.51284,000
2009-04-03$13.83$45.84324,700
2009-04-02$13.90$46.07572,600
2009-04-01$13.71$45.44546,500
2009-03-31$13.78$45.68598,800
2009-03-30$13.38$44.35436,400
2009-03-27$13.74$45.54410,300
2009-03-26$14.11$46.77746,200
2009-03-25$13.99$46.37398,600
2009-03-24$13.91$46.11390,700
2009-03-23$14.35$47.56582,700
2009-03-20$14.15$46.90527,800
2009-03-19$14.20$47.07215,400
2009-03-18$14.16$46.94480,200
2009-03-17$13.84$45.87431,800
2009-03-16$13.25$43.921,116,300
2009-03-13$13.32$44.15872,000
2009-03-12$13.28$44.02500,000
2009-03-11$13.11$43.45613,800
2009-03-10$13.36$44.28606,600
2009-03-09$12.92$42.83555,800
2009-03-06$13.08$43.36391,800
2009-03-05$12.77$42.33297,000
2009-03-04$13.52$44.81446,100
2009-03-03$13.18$43.69440,000
2009-03-02$13.73$45.51345,400
2009-02-27$14.31$47.43561,600
2009-02-26$14.34$47.53459,100
2009-02-25$14.42$47.80541,800
2009-02-24$14.76$48.92591,700
2009-02-23$14.64$47.93564,300
2009-02-20$14.86$48.65881,100
2009-02-19$15.68$51.33672,800
2009-02-18$16.78$54.94413,400
2009-02-17$17.22$56.38371,600
2009-02-13$18.09$59.22273,800
2009-02-12$18.23$59.68385,600
2009-02-11$18.33$60.01222,400
2009-02-10$18.56$60.76406,100
2009-02-09$19.06$62.40216,000
2009-02-06$19.34$63.32243,300
2009-02-05$19.19$62.83280,800
2009-02-04$19.05$62.37238,600
2009-02-03$18.76$61.42621,800
2009-02-02$19.10$62.53393,700
2009-01-30$19.04$62.33412,300
2009-01-29$19.47$63.74302,900
2009-01-28$19.83$64.92246,900
2009-01-27$19.75$64.66290,900
2009-01-26$19.74$64.63302,500
2009-01-23$19.38$63.45313,900
2009-01-22$19.56$64.04215,000
2009-01-21$19.88$65.08596,900
2009-01-20$19.37$63.42474,300
2009-01-16$19.82$64.89507,700
2009-01-15$19.49$63.81497,700
2009-01-14$19.11$62.56494,300
2009-01-13$19.38$63.45339,000
2009-01-12$19.15$62.69488,700
2009-01-09$19.22$62.92271,000
2009-01-08$19.70$64.50215,900
2009-01-07$19.39$63.48333,300
2009-01-06$19.48$63.78264,600
2009-01-05$19.67$64.40270,500
2009-01-02$19.60$64.17145,000