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.

View year

Historical Stock Price — 1997

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1997-12-31$24.31$55.9030,100
1997-12-30$24.75$56.9144,500
1997-12-29$24.13$55.4773,600
1997-12-26$24.19$55.6115,900
1997-12-24$24.06$55.3334,300
1997-12-23$24.38$56.0549,200
1997-12-22$24.50$56.3347,100
1997-12-19$23.88$54.9068,400
1997-12-18$23.75$54.61103,800
1997-12-17$24.06$55.33196,800
1997-12-16$22.81$52.45156,500
1997-12-15$22.19$51.0268,100
1997-12-12$22.00$50.5941,800
1997-12-11$21.81$50.1571,300
1997-12-10$21.56$49.58148,400
1997-12-09$21.63$49.7228,400
1997-12-08$21.81$50.1569,200
1997-12-05$21.94$50.44169,600
1997-12-04$21.63$49.7292,100
1997-12-03$21.44$49.2943,200
1997-12-02$21.44$49.2954,900
1997-12-01$21.50$49.4485,500
1997-11-28$21.38$49.1510,900
1997-11-26$21.25$48.8645,000
1997-11-25$20.81$47.8566,900
1997-11-24$20.81$47.85105,100
1997-11-21$20.63$47.42215,700
1997-11-20$20.94$47.43817,300
1997-11-19$20.63$46.7217,200
1997-11-18$20.56$46.5846,900
1997-11-17$20.69$46.8674,300
1997-11-14$20.13$45.5926,200
1997-11-13$20.06$45.4592,200
1997-11-12$20.25$45.87122,700
1997-11-11$20.38$46.1659,700
1997-11-10$20.25$45.8741,700
1997-11-07$20.06$45.4572,900
1997-11-06$20.06$45.4573,900
1997-11-05$19.88$45.0229,900
1997-11-04$20.00$45.3144,500
1997-11-03$20.25$45.8742,900
1997-10-31$19.94$45.1635,200
1997-10-30$19.81$44.8847,200
1997-10-29$20.25$45.87124,700
1997-10-28$19.38$43.8968,900
1997-10-27$19.75$44.7421,300
1997-10-24$20.06$45.4541,500
1997-10-23$19.88$45.0259,000
1997-10-22$20.38$46.1665,200
1997-10-21$20.31$46.0137,600
1997-10-20$20.31$46.0141,500
1997-10-17$20.00$45.31177,300
1997-10-16$20.06$45.4599,400
1997-10-15$20.00$45.31103,300
1997-10-14$20.00$45.3181,300
1997-10-13$19.63$44.4654,200
1997-10-10$19.69$44.6071,300
1997-10-09$19.63$44.4668,700
1997-10-08$19.81$44.8855,500
1997-10-07$20.00$45.31172,300
1997-10-06$20.19$45.73143,700
1997-10-03$20.38$46.1654,800
1997-10-02$20.38$46.1629,400
1997-10-01$20.25$45.8728,300
1997-09-30$20.00$45.3137,000
1997-09-29$20.00$45.3118,800
1997-09-26$20.06$45.4532,100
1997-09-25$19.94$45.1632,700
1997-09-24$19.88$45.0242,600
1997-09-23$20.00$45.3144,700
1997-09-22$19.75$44.7472,800
1997-09-19$20.19$45.73108,600
1997-09-18$20.19$45.7332,600
1997-09-17$20.25$45.8791,100
1997-09-16$20.44$46.3071,100
1997-09-15$19.94$45.1639,500
1997-09-12$19.88$45.0280,500
1997-09-11$19.25$43.6162,000
1997-09-10$19.44$44.0356,900
1997-09-09$19.88$45.0229,300
1997-09-08$19.88$45.0225,000
1997-09-05$19.63$44.4638,900
1997-09-04$19.50$44.1771,800
1997-09-03$19.81$44.8857,100
1997-09-02$19.44$44.0387,100
1997-08-29$19.50$44.1737,000
1997-08-28$19.75$44.7446,400
1997-08-27$19.88$45.0252,100
1997-08-26$19.63$44.46156,600
1997-08-25$20.00$45.3164,300
1997-08-22$20.00$45.3154,400
1997-08-21$20.06$45.45438,100
1997-08-20$20.38$45.4566,500
1997-08-19$20.25$45.1716,500
1997-08-18$20.25$45.1756,700
1997-08-15$19.88$44.3458,800
1997-08-14$20.25$45.1739,800
1997-08-13$20.38$45.4535,900
1997-08-12$20.44$45.5947,700
1997-08-11$20.38$45.4532,400
1997-08-08$20.31$45.3145,100
1997-08-07$20.50$45.7344,000
1997-08-06$20.50$45.7364,700
1997-08-05$20.44$45.5950,000
1997-08-04$20.38$45.4545,900
1997-08-01$20.31$45.3152,100
1997-07-31$20.50$45.7351,900
1997-07-30$20.31$45.3150,100
1997-07-29$20.38$45.45112,200
1997-07-28$20.19$45.0360,100
1997-07-25$20.31$45.3137,500
1997-07-24$20.25$45.1763,600
1997-07-23$20.31$45.3146,900
1997-07-22$20.25$45.17123,300
1997-07-21$20.13$44.9085,800
1997-07-18$20.06$44.7682,000
1997-07-17$20.19$45.03114,200
1997-07-16$20.06$44.76116,900
1997-07-15$20.00$44.62136,800
1997-07-14$19.81$44.20151,000
1997-07-11$19.44$43.3661,400
1997-07-10$19.25$42.9495,600
1997-07-09$19.00$42.3960,200
1997-07-08$19.31$43.0830,100
1997-07-07$19.25$42.9444,300
1997-07-03$19.44$43.3638,600
1997-07-02$19.25$42.9433,700
1997-07-01$19.00$42.3986,300
1997-06-30$19.63$43.78282,800
1997-06-27$19.19$42.8096,000
1997-06-26$18.88$42.11197,900
1997-06-25$18.94$42.25110,000
1997-06-24$19.06$42.5253,000
1997-06-23$19.13$42.6685,800
1997-06-20$19.13$42.6656,200
1997-06-19$19.00$42.3973,700
1997-06-18$18.88$42.1137,700
1997-06-17$18.63$41.5576,700
1997-06-16$18.75$41.83144,500
1997-06-13$18.63$41.55171,000
1997-06-12$18.25$40.7181,200
1997-06-11$18.25$40.7140,100
1997-06-10$18.00$40.1536,300
1997-06-09$18.25$40.7194,000
1997-06-06$18.38$40.9933,800
1997-06-05$18.13$40.4356,900
1997-06-04$18.13$40.4331,200
1997-06-03$18.00$40.1556,400
1997-06-02$18.00$40.1552,700
1997-05-30$18.00$40.1534,000
1997-05-29$17.88$39.88386,000
1997-05-28$17.88$39.88612,300
1997-05-27$18.38$40.30132,300
1997-05-23$18.38$40.3025,000
1997-05-22$18.25$40.0357,700
1997-05-21$18.38$40.3095,300
1997-05-20$18.38$40.3030,500
1997-05-19$18.25$40.0323,300
1997-05-16$18.38$40.3037,100
1997-05-15$18.50$40.5747,800
1997-05-14$18.38$40.3025,600
1997-05-13$18.25$40.03131,700
1997-05-12$18.25$40.0320,100
1997-05-09$18.38$40.3045,900
1997-05-08$18.25$40.0345,300
1997-05-07$18.25$40.0353,500
1997-05-06$18.25$40.03228,600
1997-05-05$18.38$40.3095,200
1997-05-02$18.25$40.03119,100
1997-05-01$18.00$39.4838,300
1997-04-30$17.88$39.2040,500
1997-04-29$18.00$39.4897,700
1997-04-28$18.00$39.4850,200
1997-04-25$18.00$39.4866,700
1997-04-24$17.88$39.2057,300
1997-04-23$17.88$39.2081,000
1997-04-22$17.88$39.2095,700
1997-04-21$17.88$39.2019,900
1997-04-18$17.88$39.2030,600
1997-04-17$17.75$38.9336,800
1997-04-16$17.88$39.2083,000
1997-04-15$17.88$39.2074,700
1997-04-14$17.63$38.6542,300
1997-04-11$17.63$38.6540,100
1997-04-10$17.63$38.6576,100
1997-04-09$17.50$38.3835,500
1997-04-08$17.63$38.6547,100
1997-04-07$17.88$39.2042,800
1997-04-04$17.75$38.9337,600
1997-04-03$17.75$38.93132,700
1997-04-02$17.88$39.2057,400
1997-04-01$17.88$39.2070,700
1997-03-31$17.38$38.11193,500
1997-03-27$17.75$38.9339,600
1997-03-26$18.13$39.7534,600
1997-03-25$18.25$40.0370,200
1997-03-24$18.13$39.7539,400
1997-03-21$18.00$39.4844,000
1997-03-20$18.00$39.4840,100
1997-03-19$18.13$39.7519,500
1997-03-18$18.25$40.0372,500
1997-03-17$18.50$40.5744,000
1997-03-14$18.38$40.30344,700
1997-03-13$18.00$39.4864,800
1997-03-12$18.25$40.0385,000
1997-03-11$18.13$39.7584,200
1997-03-10$18.25$40.0338,800
1997-03-07$18.25$40.0332,300
1997-03-06$18.25$40.0358,400
1997-03-05$18.25$40.0361,000
1997-03-04$18.25$40.0325,700
1997-03-03$18.38$40.3036,400
1997-02-28$18.38$40.3020,700
1997-02-27$18.38$40.3084,600
1997-02-26$18.38$40.3049,100
1997-02-25$18.50$40.5762,900
1997-02-24$18.63$40.85211,800
1997-02-21$18.63$40.85218,800
1997-02-20$18.88$40.72530,500
1997-02-19$18.88$40.7260,800
1997-02-18$18.88$40.7282,600
1997-02-14$19.00$40.9982,500
1997-02-13$18.75$40.45109,800
1997-02-12$18.75$40.4516,400
1997-02-11$18.88$40.72140,400
1997-02-10$18.75$40.4538,500
1997-02-07$18.75$40.4568,500
1997-02-06$18.63$40.1846,600
1997-02-05$18.63$40.1827,400
1997-02-04$18.50$39.9132,600
1997-02-03$18.63$40.18101,500
1997-01-31$18.63$40.18118,700
1997-01-30$18.50$39.91116,300
1997-01-29$18.63$40.18148,100
1997-01-28$18.50$39.91137,200
1997-01-27$18.63$40.1825,000
1997-01-24$18.50$39.9163,200
1997-01-23$18.50$39.91172,600
1997-01-22$18.25$39.37117,100
1997-01-21$18.13$39.1043,800
1997-01-20$18.13$39.1046,800
1997-01-17$18.25$39.3779,600
1997-01-16$18.25$39.3743,600
1997-01-15$18.50$39.9147,000
1997-01-14$18.25$39.3721,900
1997-01-13$18.38$39.6425,100
1997-01-10$18.38$39.6449,700
1997-01-09$18.38$39.6447,600
1997-01-08$18.31$39.50100,000
1997-01-07$18.38$39.6457,300
1997-01-06$18.38$39.6427,800
1997-01-03$18.38$39.6426,800
1997-01-02$18.38$39.6438,100