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 — 1990

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1990-12-31$14.88$20.7215,000
1990-12-28$14.81$20.6310,800
1990-12-27$14.81$20.6327,800
1990-12-26$14.81$20.638,400
1990-12-24$14.81$20.6321,600
1990-12-21$14.88$20.7230,800
1990-12-20$14.94$20.8113,200
1990-12-19$14.94$20.8111,800
1990-12-18$14.81$20.6331,600
1990-12-17$14.94$20.8127,000
1990-12-14$15.00$20.9035,600
1990-12-13$14.88$20.7231,800
1990-12-12$14.81$20.6323,200
1990-12-11$14.94$20.8115,400
1990-12-10$15.06$20.9830,600
1990-12-07$15.00$20.9096,600
1990-12-06$14.94$20.8157,600
1990-12-05$14.81$20.6371,000
1990-12-04$14.81$20.6333,600
1990-12-03$14.69$20.4615,800
1990-11-30$14.69$20.4618,200
1990-11-29$14.50$20.2022,000
1990-11-28$14.75$20.5530,000
1990-11-27$14.88$20.7210,600
1990-11-26$14.81$20.6318,000
1990-11-23$14.88$20.7212,600
1990-11-21$14.94$20.818,200
1990-11-20$14.88$20.72150,200
1990-11-19$14.88$20.72138,800
1990-11-16$15.25$20.81253,600
1990-11-15$15.13$20.6419,000
1990-11-14$15.13$20.6418,200
1990-11-13$15.19$20.7351,200
1990-11-12$15.06$20.5621,600
1990-11-09$14.94$20.396,400
1990-11-08$15.00$20.47137,800
1990-11-07$15.06$20.5635,400
1990-11-06$15.13$20.6426,200
1990-11-05$15.13$20.6478,600
1990-11-02$15.25$20.8160,000
1990-11-01$14.81$20.2144,400
1990-10-31$14.75$20.1310,800
1990-10-30$14.63$19.9613,200
1990-10-29$14.56$19.8725,200
1990-10-26$14.63$19.9614,600
1990-10-25$14.50$19.7917,600
1990-10-24$14.31$19.5314,800
1990-10-23$14.63$19.9613,600
1990-10-22$14.50$19.7933,600
1990-10-19$14.44$19.7022,800
1990-10-18$14.25$19.4528,200
1990-10-17$14.06$19.1920,400
1990-10-16$14.06$19.1916,200
1990-10-15$14.13$19.2844,000
1990-10-12$14.00$19.1115,800
1990-10-11$13.94$19.0215,400
1990-10-10$13.94$19.0229,200
1990-10-09$13.94$19.0213,200
1990-10-08$13.94$19.0226,200
1990-10-05$13.88$18.9438,600
1990-10-04$13.88$18.9419,000
1990-10-03$13.69$18.6835,400
1990-10-02$13.63$18.5939,400
1990-10-01$13.56$18.51121,400
1990-09-28$13.56$18.5123,400
1990-09-27$13.50$18.4240,400
1990-09-26$13.50$18.4298,800
1990-09-25$13.56$18.5191,200
1990-09-24$13.56$18.5123,200
1990-09-21$13.56$18.5141,600
1990-09-20$13.69$18.6851,400
1990-09-19$13.81$18.8524,400
1990-09-18$13.75$18.7618,600
1990-09-17$13.81$18.8520,800
1990-09-14$13.88$18.9438,600
1990-09-13$13.88$18.9422,400
1990-09-12$13.88$18.9422,400
1990-09-11$13.94$19.0217,600
1990-09-10$13.94$19.0263,200
1990-09-07$13.94$19.0244,800
1990-09-06$13.94$19.0239,600
1990-09-05$13.94$19.0226,000
1990-09-04$13.88$18.9416,800
1990-08-31$13.94$19.0224,200
1990-08-30$13.94$19.027,600
1990-08-29$13.94$19.0234,600
1990-08-28$13.94$19.0268,200
1990-08-27$13.88$18.9424,800
1990-08-24$13.88$18.9439,200
1990-08-23$14.06$19.1916,800
1990-08-22$14.13$19.2818,200
1990-08-21$14.25$19.4524,800
1990-08-20$14.31$19.5314,600
1990-08-17$14.25$19.45126,200
1990-08-16$14.25$19.45175,200
1990-08-15$14.63$19.5452,200
1990-08-14$14.75$19.7066,200
1990-08-13$14.63$19.549,400
1990-08-10$14.63$19.5428,600
1990-08-09$14.69$19.6212,800
1990-08-08$14.63$19.5425,800
1990-08-07$14.63$19.5416,400
1990-08-06$14.63$19.5445,600
1990-08-03$14.81$19.7920,200
1990-08-02$14.94$19.9532,200
1990-08-01$14.81$19.7937,600
1990-07-31$14.69$19.6233,600
1990-07-30$14.44$19.2962,400
1990-07-27$14.44$19.2941,600
1990-07-26$14.44$19.2921,000
1990-07-25$14.38$19.2023,000
1990-07-24$14.38$19.2026,200
1990-07-23$14.38$19.2033,000
1990-07-20$14.44$19.2922,800
1990-07-19$14.38$19.2030,200
1990-07-18$14.50$19.3723,600
1990-07-17$14.31$19.1230,200
1990-07-16$14.56$19.4514,400
1990-07-13$14.50$19.3723,600
1990-07-12$14.50$19.3737,800
1990-07-11$14.63$19.5416,800
1990-07-10$14.56$19.4540,200
1990-07-09$14.63$19.5418,000
1990-07-06$14.69$19.6223,600
1990-07-05$14.56$19.4516,400
1990-07-03$14.56$19.4545,600
1990-07-02$14.75$19.7034,600
1990-06-29$14.94$19.9557,000
1990-06-28$14.63$19.5437,600
1990-06-27$14.44$19.2995,000
1990-06-26$14.38$19.2011,800
1990-06-25$14.31$19.1226,600
1990-06-22$14.56$19.4528,400
1990-06-21$14.44$19.2921,800
1990-06-20$14.31$19.1216,600
1990-06-19$14.31$19.1263,400
1990-06-18$14.38$19.2023,600
1990-06-15$14.50$19.3736,800
1990-06-14$14.31$19.1215,400
1990-06-13$14.38$19.2011,800
1990-06-12$14.38$19.2019,400
1990-06-11$14.38$19.2016,800
1990-06-08$14.25$19.0320,800
1990-06-07$14.25$19.0313,800
1990-06-06$14.31$19.1284,600
1990-06-05$14.25$19.0329,800
1990-06-04$14.38$19.2046,600
1990-06-01$14.19$18.9523,800
1990-05-31$14.19$18.9513,200
1990-05-30$14.19$18.9516,600
1990-05-29$14.13$18.8714,400
1990-05-25$14.19$18.9519,800
1990-05-24$14.19$18.959,600
1990-05-23$14.19$18.9529,600
1990-05-22$14.25$19.0328,000
1990-05-21$14.19$18.9523,600
1990-05-18$14.13$18.8720,000
1990-05-17$14.25$19.03173,800
1990-05-16$14.31$19.12147,000
1990-05-15$14.88$19.4625,400
1990-05-14$14.88$19.4684,400
1990-05-11$14.69$19.2141,400
1990-05-10$14.50$18.9621,400
1990-05-09$14.38$18.8061,800
1990-05-08$14.31$18.7219,400
1990-05-07$14.50$18.9655,600
1990-05-04$14.44$18.88244,600
1990-05-03$14.31$18.7230,000
1990-05-02$14.13$18.4717,400
1990-05-01$14.25$18.6462,000
1990-04-30$14.06$18.3933,600
1990-04-27$14.00$18.3118,200
1990-04-26$14.00$18.3117,800
1990-04-25$14.00$18.3114,400
1990-04-24$14.13$18.4727,600
1990-04-23$14.19$18.5627,400
1990-04-20$14.25$18.64127,800
1990-04-19$14.44$18.8876,800
1990-04-18$14.31$18.7227,000
1990-04-17$14.38$18.8032,200
1990-04-16$14.38$18.8016,800
1990-04-12$14.31$18.7224,200
1990-04-11$14.19$18.5625,200
1990-04-10$14.19$18.5641,400
1990-04-09$14.19$18.5623,600
1990-04-06$14.13$18.4718,000
1990-04-05$14.13$18.4760,800
1990-04-04$14.13$18.4722,400
1990-04-03$14.13$18.4714,200
1990-04-02$14.06$18.3935,400
1990-03-30$14.13$18.47137,800
1990-03-29$14.25$18.6416,400
1990-03-28$14.31$18.7229,800
1990-03-27$14.25$18.6420,200
1990-03-26$14.25$18.6415,200
1990-03-23$14.19$18.5617,200
1990-03-22$14.13$18.4721,800
1990-03-21$14.25$18.6428,000
1990-03-20$14.38$18.8011,600
1990-03-19$14.44$18.8817,400
1990-03-16$14.44$18.8854,000
1990-03-15$14.50$18.9629,200
1990-03-14$14.44$18.8823,600
1990-03-13$14.38$18.809,800
1990-03-12$14.31$18.7273,200
1990-03-09$14.25$18.6431,000
1990-03-08$14.25$18.6423,800
1990-03-07$14.31$18.7213,000
1990-03-06$14.31$18.7212,200
1990-03-05$14.38$18.8026,000
1990-03-02$14.31$18.7240,400
1990-03-01$14.25$18.64162,200
1990-02-28$14.31$18.7234,200
1990-02-27$14.25$18.6420,000
1990-02-26$14.25$18.6496,400
1990-02-23$14.31$18.7220,000
1990-02-22$14.31$18.7218,200
1990-02-21$14.31$18.72137,200
1990-02-20$14.38$18.80161,400
1990-02-16$14.63$19.1321,000
1990-02-15$14.88$19.0521,600
1990-02-14$14.69$18.8151,800
1990-02-13$14.69$18.8125,400
1990-02-12$14.75$18.8927,200
1990-02-09$14.75$18.8922,800
1990-02-08$14.69$18.8121,800
1990-02-07$14.63$18.7313,800
1990-02-06$14.69$18.8154,400
1990-02-05$14.69$18.8117,400
1990-02-02$14.63$18.7317,600
1990-02-01$14.69$18.8129,000
1990-01-31$14.50$18.5730,400
1990-01-30$14.69$18.8139,200
1990-01-29$14.75$18.8915,200
1990-01-26$14.75$18.8918,400
1990-01-25$14.88$19.0523,000
1990-01-24$15.00$19.2114,800
1990-01-23$15.06$19.2934,800
1990-01-22$15.19$19.4514,800
1990-01-19$15.25$19.5369,600
1990-01-18$15.31$19.6129,200
1990-01-17$15.44$19.7745,800
1990-01-16$15.31$19.6171,200
1990-01-15$15.25$19.5357,400
1990-01-12$15.25$19.5332,000
1990-01-11$15.19$19.4529,200
1990-01-10$15.00$19.2129,400
1990-01-09$15.13$19.3764,000
1990-01-08$15.19$19.4522,200
1990-01-05$15.13$19.3728,400
1990-01-04$15.31$19.6180,000
1990-01-03$15.38$19.6927,200
1990-01-02$15.38$19.6939,800