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 — 1978

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1978-12-29$10.88$10.875,800
1978-12-28$10.81$10.816,400
1978-12-27$10.81$10.816,200
1978-12-26$10.69$10.692,600
1978-12-22$10.69$10.695,800
1978-12-21$10.69$10.695,800
1978-12-20$10.69$10.699,400
1978-12-19$10.81$10.8110,800
1978-12-18$10.63$10.629,400
1978-12-15$10.56$10.569,800
1978-12-14$10.75$10.758,400
1978-12-13$10.75$10.755,400
1978-12-12$10.69$10.694,000
1978-12-11$10.75$10.759,800
1978-12-08$10.69$10.6910,800
1978-12-07$10.63$10.6210,200
1978-12-06$10.75$10.7511,600
1978-12-05$10.81$10.816,000
1978-12-04$10.63$10.6210,000
1978-12-01$10.56$10.5627,800
1978-11-30$10.50$10.5010,400
1978-11-29$10.50$10.505,800
1978-11-28$10.50$10.5013,800
1978-11-27$10.44$10.4414,000
1978-11-24$10.50$10.502,400
1978-11-22$10.63$10.6210,200
1978-11-21$10.56$10.568,600
1978-11-20$10.50$10.5017,200
1978-11-17$10.56$10.569,800
1978-11-16$10.38$10.3714,600
1978-11-15$10.31$10.3112,800
1978-11-14$10.75$10.7519,400
1978-11-13$10.75$10.756,600
1978-11-10$10.69$10.694,400
1978-11-09$10.69$10.696,600
1978-11-08$10.56$10.5610,600
1978-11-07$10.50$10.504,200
1978-11-06$10.56$10.5619,800
1978-11-03$10.75$10.756,200
1978-11-02$10.69$10.697,000
1978-11-01$10.69$10.6912,200
1978-10-31$10.63$10.629,200
1978-10-30$10.56$10.5628,000
1978-10-27$10.94$10.947,000
1978-10-26$10.94$10.9410,600
1978-10-25$11.00$11.004,000
1978-10-24$10.88$10.8715,800
1978-10-23$11.00$11.0013,000
1978-10-20$10.94$10.9419,600
1978-10-19$11.06$11.0618,600
1978-10-18$11.19$11.1910,200
1978-10-17$11.25$11.2510,800
1978-10-16$11.25$11.259,600
1978-10-13$11.25$11.254,000
1978-10-12$11.25$11.257,400
1978-10-11$11.31$11.317,600
1978-10-10$11.31$11.317,600
1978-10-09$11.38$11.3713,800
1978-10-06$11.38$11.378,200
1978-10-05$11.25$11.258,800
1978-10-04$11.31$11.318,400
1978-10-03$11.38$11.378,800
1978-10-02$11.38$11.379,400
1978-09-29$11.38$11.3713,400
1978-09-28$11.31$11.3115,200
1978-09-27$11.19$11.1929,200
1978-09-26$11.19$11.1931,800
1978-09-25$11.31$11.3171,800
1978-09-22$11.69$11.6929,600
1978-09-21$11.69$11.6985,000
1978-09-20$11.69$11.696,600
1978-09-19$11.69$11.691,400
1978-09-18$11.75$11.752,400
1978-09-15$11.69$11.691,600
1978-09-14$11.63$11.629,400
1978-09-13$11.50$11.503,800
1978-09-12$11.44$11.441,200
1978-09-11$11.50$11.504,800
1978-09-08$11.38$11.375,600
1978-09-07$11.44$11.444,600
1978-09-06$11.38$11.379,000
1978-09-05$11.25$11.252,000
1978-09-01$11.38$11.372,800
1978-08-31$11.56$11.564,800
1978-08-30$11.69$11.693,400
1978-08-29$11.69$11.691,600
1978-08-28$11.75$11.752,400
1978-08-25$11.69$11.692,600
1978-08-24$11.75$11.753,800
1978-08-23$11.75$11.751,800
1978-08-22$11.81$11.813,400
1978-08-21$11.75$11.754,400
1978-08-18$11.75$11.753,000
1978-08-17$11.81$11.815,000
1978-08-16$11.81$11.814,800
1978-08-15$11.88$11.875,000
1978-08-14$12.13$12.125,400
1978-08-11$11.81$11.812,400
1978-08-10$11.88$11.878,600
1978-08-09$11.88$11.873,600
1978-08-08$11.75$11.753,600
1978-08-07$11.69$11.696,200
1978-08-04$11.50$11.5011,400
1978-08-03$11.44$11.444,800
1978-08-02$11.25$11.255,800
1978-08-01$11.31$11.313,600
1978-07-31$11.25$11.253,800
1978-07-28$11.31$11.314,200
1978-07-27$11.19$11.193,000
1978-07-26$11.31$11.314,200
1978-07-25$11.31$11.313,000
1978-07-24$11.31$11.311,800
1978-07-21$11.31$11.311,000
1978-07-20$11.31$11.313,400
1978-07-19$11.44$11.441,600
1978-07-18$11.38$11.373,600
1978-07-17$11.38$11.373,800
1978-07-14$11.31$11.313,400
1978-07-13$11.38$11.372,200
1978-07-12$11.44$11.443,600
1978-07-11$11.31$11.312,200
1978-07-10$11.31$11.313,400
1978-07-07$11.25$11.253,400
1978-07-06$11.25$11.254,000
1978-07-05$11.19$11.192,200
1978-07-03$11.19$11.191,000
1978-06-30$11.19$11.197,000
1978-06-29$11.19$11.192,200
1978-06-28$11.00$11.002,800
1978-06-27$11.13$11.129,000
1978-06-26$11.31$11.31800
1978-06-23$11.25$11.257,800
1978-06-22$11.25$11.2510,200
1978-06-21$11.25$11.252,400
1978-06-20$11.19$11.195,400
1978-06-19$11.25$11.253,400
1978-06-16$11.38$11.374,400
1978-06-15$11.38$11.3722,800
1978-06-14$11.25$11.253,200
1978-06-13$11.13$11.121,400
1978-06-12$11.13$11.122,800
1978-06-09$11.13$11.122,200
1978-06-08$11.00$11.004,200
1978-06-07$11.00$11.005,600
1978-06-06$10.81$10.815,400
1978-06-05$10.81$10.814,200
1978-06-02$10.94$10.945,600
1978-06-01$10.75$10.755,000
1978-05-31$10.88$10.874,800
1978-05-30$10.88$10.872,400
1978-05-26$10.88$10.872,200
1978-05-25$10.75$10.754,800
1978-05-24$10.75$10.759,800
1978-05-23$10.81$10.816,000
1978-05-22$10.88$10.875,600
1978-05-19$10.81$10.811,600
1978-05-18$10.88$10.875,000
1978-05-17$10.94$10.9411,800
1978-05-16$10.94$10.945,800
1978-05-15$10.88$10.876,800
1978-05-12$10.88$10.871,200
1978-05-11$10.94$10.944,800
1978-05-10$10.94$10.948,400
1978-05-09$10.94$10.941,600
1978-05-08$10.88$10.874,200
1978-05-05$11.13$11.128,200
1978-05-04$11.00$11.003,000
1978-05-03$11.00$11.006,400
1978-05-02$10.88$10.875,800
1978-05-01$11.00$11.006,200
1978-04-28$10.81$10.815,600
1978-04-27$10.81$10.816,200
1978-04-26$11.00$11.003,400
1978-04-25$11.13$11.127,400
1978-04-24$10.88$10.875,200
1978-04-21$11.00$11.008,000
1978-04-20$11.13$11.124,400
1978-04-19$11.19$11.195,800
1978-04-18$11.25$11.2516,600
1978-04-17$11.25$11.253,600
1978-04-14$11.06$11.067,000
1978-04-13$11.06$11.063,200
1978-04-12$11.06$11.066,000
1978-04-11$11.00$11.006,200
1978-04-10$10.94$10.943,800
1978-04-07$11.00$11.003,800
1978-04-06$11.19$11.193,600
1978-04-05$11.13$11.123,000
1978-04-04$10.94$10.941,000
1978-04-03$10.94$10.942,400
1978-03-31$11.00$11.001,600
1978-03-30$11.00$11.005,200
1978-03-29$11.00$11.003,800
1978-03-28$11.06$11.063,400
1978-03-27$11.13$11.122,200
1978-03-23$11.06$11.061,600
1978-03-22$11.00$11.0015,800
1978-03-21$11.00$11.005,400
1978-03-20$11.00$11.0018,200
1978-03-17$10.88$10.875,600
1978-03-16$11.00$11.0016,000
1978-03-15$11.00$11.0026,000
1978-03-14$11.13$11.1215,800
1978-03-13$11.13$11.1210,800
1978-03-10$11.13$11.123,000
1978-03-09$11.06$11.062,000
1978-03-08$11.06$11.064,800
1978-03-07$11.00$11.003,600
1978-03-06$11.13$11.123,000
1978-03-03$11.06$11.062,400
1978-03-02$11.19$11.197,800
1978-03-01$11.13$11.123,200
1978-02-28$11.19$11.191,600
1978-02-27$11.25$11.254,800
1978-02-24$11.19$11.191,600
1978-02-23$11.25$11.252,600
1978-02-22$11.25$11.251,800
1978-02-21$11.38$11.373,600
1978-02-17$11.31$11.315,200
1978-02-16$11.50$11.504,800
1978-02-15$11.50$11.502,800
1978-02-14$11.56$11.564,400
1978-02-13$11.75$11.753,000
1978-02-10$11.63$11.625,600
1978-02-09$11.44$11.445,800
1978-02-08$11.38$11.378,800
1978-02-07$11.25$11.254,400
1978-02-06$11.19$11.195,800
1978-02-03$11.19$11.1912,200
1978-02-02$11.19$11.192,200
1978-02-01$11.06$11.062,400
1978-01-31$11.06$11.062,200
1978-01-30$11.00$11.004,600
1978-01-27$11.06$11.061,400
1978-01-26$11.06$11.062,200
1978-01-25$11.06$11.067,000
1978-01-24$11.00$11.003,600
1978-01-23$11.06$11.068,800
1978-01-20$11.19$11.191,600
1978-01-19$11.31$11.314,200
1978-01-18$11.25$11.251,600
1978-01-17$11.06$11.065,400
1978-01-16$11.13$11.123,000
1978-01-13$11.13$11.122,000
1978-01-12$11.19$11.192,200
1978-01-11$11.25$11.254,000
1978-01-10$11.13$11.121,600
1978-01-09$11.19$11.194,200
1978-01-06$11.31$11.316,600
1978-01-05$11.19$11.193,400
1978-01-04$11.25$11.254,400
1978-01-03$11.00$11.004,600