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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$19.38$63.45348,800
2008-12-30$19.03$62.30250,700
2008-12-29$18.51$60.60192,300
2008-12-26$18.66$61.0999,700
2008-12-24$18.40$60.2487,700
2008-12-23$18.33$60.01302,600
2008-12-22$18.50$60.57292,000
2008-12-19$18.62$60.96795,800
2008-12-18$18.46$60.44346,100
2008-12-17$18.35$60.08245,300
2008-12-16$18.43$60.34348,800
2008-12-15$17.99$58.90272,700
2008-12-12$18.22$59.65291,300
2008-12-11$17.80$58.28377,400
2008-12-10$18.30$59.91336,600
2008-12-09$17.80$58.28466,400
2008-12-08$17.97$58.83628,900
2008-12-05$18.04$59.06449,400
2008-12-04$17.38$56.90432,700
2008-12-03$17.83$58.37635,100
2008-12-02$17.45$57.13776,500
2008-12-01$16.58$53.69461,100
2008-11-28$17.67$57.22211,800
2008-11-26$17.78$57.58455,100
2008-11-25$17.83$57.74459,000
2008-11-24$18.00$58.29501,300
2008-11-21$17.71$57.35718,600
2008-11-20$16.75$54.24546,800
2008-11-19$17.68$57.25496,900
2008-11-18$18.11$58.65476,400
2008-11-17$18.00$58.29588,600
2008-11-14$17.74$57.45479,200
2008-11-13$18.78$60.82382,800
2008-11-12$17.69$57.29215,300
2008-11-11$18.21$58.97289,900
2008-11-10$18.51$59.94275,500
2008-11-07$19.17$62.08274,100
2008-11-06$19.02$61.59325,200
2008-11-05$19.44$62.95333,300
2008-11-04$19.93$64.54515,600
2008-11-03$20.36$65.93367,800
2008-10-31$19.86$64.31554,900
2008-10-30$20.51$66.42340,900
2008-10-29$19.97$64.67467,800
2008-10-28$20.21$65.45349,000
2008-10-27$18.38$59.52423,800
2008-10-24$18.77$60.78382,300
2008-10-23$19.09$61.82423,600
2008-10-22$18.41$59.62238,100
2008-10-21$19.12$61.92254,100
2008-10-20$19.50$63.15279,900
2008-10-17$17.88$57.90412,100
2008-10-16$18.15$58.78397,800
2008-10-15$17.72$57.38483,500
2008-10-14$19.01$61.56491,300
2008-10-13$18.99$61.50196,300
2008-10-10$17.48$56.61671,500
2008-10-09$17.67$57.22463,400
2008-10-08$19.26$62.37477,400
2008-10-07$20.02$64.83317,800
2008-10-06$20.70$67.03471,400
2008-10-03$21.26$68.85230,200
2008-10-02$21.71$70.30282,900
2008-10-01$22.06$71.44389,100
2008-09-30$21.71$70.30275,600
2008-09-29$21.39$69.27372,000
2008-09-26$22.07$71.47501,900
2008-09-25$22.08$71.50267,400
2008-09-24$21.64$70.08399,900
2008-09-23$21.53$69.72346,900
2008-09-22$21.71$70.30352,500
2008-09-19$22.09$71.531,005,400
2008-09-18$21.80$70.60756,200
2008-09-17$21.06$68.20806,600
2008-09-16$22.06$71.44609,500
2008-09-15$22.12$71.63320,400
2008-09-12$22.55$73.02509,400
2008-09-11$22.16$71.76580,200
2008-09-10$22.34$72.34574,700
2008-09-09$21.96$71.11584,000
2008-09-08$22.23$71.99557,300
2008-09-05$21.59$69.92222,300
2008-09-04$21.96$71.11315,900
2008-09-03$22.09$71.53315,200
2008-09-02$22.28$72.15243,000
2008-08-29$22.30$72.21208,400
2008-08-28$22.74$73.64374,500
2008-08-27$22.32$72.28428,400
2008-08-26$22.27$72.12343,800
2008-08-25$22.49$72.25403,100
2008-08-22$22.68$72.86410,400
2008-08-21$22.75$73.08371,600
2008-08-20$23.21$74.56415,200
2008-08-19$23.30$74.85347,300
2008-08-18$23.20$74.53314,700
2008-08-15$22.99$73.85556,800
2008-08-14$22.92$73.63391,000
2008-08-13$23.12$74.27456,700
2008-08-12$22.80$73.24561,800
2008-08-11$22.55$72.44713,400
2008-08-08$22.65$72.76352,200
2008-08-07$22.20$71.32326,000
2008-08-06$22.33$71.73283,600
2008-08-05$22.69$72.89454,000
2008-08-04$22.21$71.35417,900
2008-08-01$22.25$71.48505,900
2008-07-31$22.62$72.66779,500
2008-07-30$22.09$70.96538,100
2008-07-29$21.34$68.55208,200
2008-07-28$21.15$67.94210,400
2008-07-25$21.17$68.01305,300
2008-07-24$20.99$67.43277,000
2008-07-23$20.95$67.30237,900
2008-07-22$20.95$67.30360,200
2008-07-21$20.95$67.30213,700
2008-07-18$20.73$66.59203,600
2008-07-17$20.73$66.59194,500
2008-07-16$20.83$66.91264,800
2008-07-15$21.04$67.59235,800
2008-07-14$21.13$67.88168,900
2008-07-11$21.45$68.91273,000
2008-07-10$21.34$68.55285,100
2008-07-09$21.15$67.94256,200
2008-07-08$21.04$67.59388,000
2008-07-07$20.72$66.56278,200
2008-07-03$21.08$67.72215,100
2008-07-02$21.05$67.62396,400
2008-07-01$21.50$69.07750,400
2008-06-30$21.46$68.94392,100
2008-06-27$21.15$67.941,215,700
2008-06-26$21.31$68.46274,200
2008-06-25$21.55$69.23554,900
2008-06-24$21.11$67.81257,000
2008-06-23$21.55$69.23297,200
2008-06-20$21.58$69.32580,200
2008-06-19$21.60$69.39417,500
2008-06-18$21.98$70.61349,800
2008-06-17$22.05$70.83231,600
2008-06-16$22.10$70.99339,000
2008-06-13$21.98$70.61329,800
2008-06-12$21.70$69.71245,600
2008-06-11$21.65$69.55552,800
2008-06-10$21.85$70.19774,400
2008-06-09$21.73$69.81460,900
2008-06-06$21.50$69.07479,600
2008-06-05$21.71$69.74382,300
2008-06-04$21.37$68.65402,000
2008-06-03$21.29$68.39644,300
2008-06-02$21.22$68.17457,600
2008-05-30$21.23$68.20593,700
2008-05-29$21.00$67.46463,300
2008-05-28$20.78$66.75261,300
2008-05-27$20.83$66.91226,600
2008-05-23$20.71$66.53599,600
2008-05-22$21.08$67.72259,500
2008-05-21$20.99$67.43333,500
2008-05-20$21.19$68.07462,700
2008-05-19$21.40$68.22662,500
2008-05-16$21.21$67.61404,400
2008-05-15$21.16$67.45174,500
2008-05-14$21.18$67.51500,900
2008-05-13$21.05$67.10485,800
2008-05-12$20.83$66.40431,800
2008-05-09$20.48$65.28287,400
2008-05-08$20.30$64.71254,500
2008-05-07$20.33$64.80408,300
2008-05-06$20.69$65.95273,800
2008-05-05$20.51$65.38342,400
2008-05-02$20.76$66.18382,700
2008-05-01$20.80$66.30410,300
2008-04-30$20.53$65.44442,700
2008-04-29$20.68$65.92444,100
2008-04-28$20.89$66.59235,000
2008-04-25$20.94$66.75201,900
2008-04-24$20.88$66.56312,600
2008-04-23$20.84$66.43400,000
2008-04-22$20.65$65.82638,700
2008-04-21$20.78$66.24268,400
2008-04-18$20.98$66.88210,400
2008-04-17$20.92$66.69330,000
2008-04-16$20.87$66.53377,100
2008-04-15$20.31$64.74146,500
2008-04-14$19.95$63.59214,100
2008-04-11$19.90$63.43150,200
2008-04-10$20.00$63.75180,500
2008-04-09$19.86$63.31164,500
2008-04-08$20.09$64.04186,200
2008-04-07$20.00$63.75172,100
2008-04-04$19.95$63.59221,500
2008-04-03$19.99$63.72157,100
2008-04-02$20.04$63.88212,200
2008-04-01$20.10$64.07246,000
2008-03-31$19.56$62.35319,400
2008-03-28$19.46$62.03394,000
2008-03-27$19.47$62.06203,900
2008-03-26$19.63$62.57413,800
2008-03-25$19.43$61.94273,200
2008-03-24$19.39$61.81345,800
2008-03-20$19.40$61.84984,000
2008-03-19$19.01$60.60536,000
2008-03-18$19.63$62.57399,600
2008-03-17$19.26$61.39303,400
2008-03-14$19.20$61.20434,400
2008-03-13$19.24$61.33489,800
2008-03-12$19.13$60.98464,700
2008-03-11$19.23$61.30580,200
2008-03-10$18.31$58.37540,800
2008-03-07$18.15$57.86227,600
2008-03-06$18.09$57.66332,000
2008-03-05$18.23$58.11726,700
2008-03-04$18.57$59.19563,600
2008-03-03$18.51$59.00380,600
2008-02-29$18.24$58.141,006,900
2008-02-28$18.86$60.12679,100
2008-02-27$19.09$60.85249,600
2008-02-26$19.20$61.20254,300
2008-02-25$19.25$60.84399,400
2008-02-22$19.01$60.08610,000
2008-02-21$19.07$60.27234,100
2008-02-20$19.50$61.63712,500
2008-02-19$19.67$62.16235,500
2008-02-15$19.82$62.64219,100
2008-02-14$19.97$63.11241,100
2008-02-13$20.35$64.31236,900
2008-02-12$19.98$63.14281,100
2008-02-11$19.85$62.73294,800
2008-02-08$19.88$62.83182,100
2008-02-07$19.85$62.73269,300
2008-02-06$19.98$63.14210,500
2008-02-05$19.84$62.70208,900
2008-02-04$20.46$64.66266,600
2008-02-01$20.30$64.15221,500
2008-01-31$20.15$63.68462,200
2008-01-30$19.51$61.66363,600
2008-01-29$20.01$63.24170,100
2008-01-28$19.94$63.02211,600
2008-01-25$19.57$61.85331,000
2008-01-24$19.83$62.67377,400
2008-01-23$20.09$63.49646,200
2008-01-22$19.64$62.07589,600
2008-01-18$20.10$63.52391,800
2008-01-17$20.65$65.26456,800
2008-01-16$21.28$67.25520,300
2008-01-15$21.27$67.22274,200
2008-01-14$21.38$67.57355,900
2008-01-11$21.31$67.35352,500
2008-01-10$21.32$67.38500,000
2008-01-09$21.20$67.00373,600
2008-01-08$20.75$65.58369,400
2008-01-07$21.08$66.62403,500
2008-01-04$20.87$65.96262,000
2008-01-03$21.17$66.90423,400
2008-01-02$21.39$67.60452,100