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 — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$38.54$258.44386,900
2025-12-30$38.71$259.58368,600
2025-12-29$38.63$259.05550,500
2025-12-26$38.48$258.04412,000
2025-12-24$38.37$257.30313,900
2025-12-23$38.41$257.57881,400
2025-12-22$38.32$256.97851,600
2025-12-19$37.69$252.742,597,000
2025-12-18$38.58$258.711,173,000
2025-12-17$38.79$260.12887,400
2025-12-16$38.47$257.971,016,100
2025-12-15$38.79$260.121,288,300
2025-12-12$38.56$258.581,251,300
2025-12-11$38.75$259.85698,800
2025-12-10$38.58$258.71851,200
2025-12-09$38.44$257.77413,500
2025-12-08$38.25$256.50523,400
2025-12-05$38.71$259.58525,000
2025-12-04$38.61$258.91781,700
2025-12-03$39.33$263.74693,000
2025-12-02$39.44$264.48753,200
2025-12-01$40.66$272.66694,700
2025-11-28$41.38$277.49282,100
2025-11-26$41.45$277.961,002,100
2025-11-25$41.26$276.68732,500
2025-11-24$41.00$274.94840,500
2025-11-21$41.21$273.06835,300
2025-11-20$40.83$270.54655,700
2025-11-19$40.67$269.481,263,800
2025-11-18$40.89$270.94615,300
2025-11-17$40.93$271.21573,800
2025-11-14$41.11$272.40662,700
2025-11-13$41.34$273.92499,800
2025-11-12$41.66$276.04773,500
2025-11-11$41.86$277.37920,000
2025-11-10$41.13$272.53634,500
2025-11-07$40.84$270.61764,700
2025-11-06$40.42$267.83921,400
2025-11-05$39.74$263.32764,900
2025-11-04$38.69$256.36764,800
2025-11-03$38.14$252.72584,300
2025-10-31$38.05$252.12989,100
2025-10-30$38.27$253.58631,500
2025-10-29$38.27$253.58652,300
2025-10-28$38.85$257.42636,600
2025-10-27$39.00$258.42542,000
2025-10-24$39.17$259.54390,900
2025-10-23$38.80$257.09353,900
2025-10-22$39.07$258.88512,200
2025-10-21$38.87$257.56506,300
2025-10-20$39.01$258.48326,900
2025-10-17$38.44$254.71337,900
2025-10-16$38.39$254.38460,400
2025-10-15$38.02$251.92580,800
2025-10-14$37.33$247.35383,500
2025-10-13$36.84$244.10386,600
2025-10-10$37.08$245.69357,000
2025-10-09$37.14$246.09372,100
2025-10-08$37.51$248.54409,500
2025-10-07$37.38$247.68506,500
2025-10-06$37.18$246.36448,200
2025-10-03$36.97$244.97724,300
2025-10-02$36.72$243.31524,300
2025-10-01$37.24$246.76532,800
2025-09-30$37.81$250.53476,900
2025-09-29$37.55$248.81569,500
2025-09-26$37.62$249.27522,800
2025-09-25$37.07$245.63791,000
2025-09-24$36.68$243.04693,800
2025-09-23$36.76$243.57602,400
2025-09-22$36.59$242.45597,000
2025-09-19$36.36$240.921,197,700
2025-09-18$36.41$241.26747,200
2025-09-17$36.04$238.80897,200
2025-09-16$35.55$235.56691,800
2025-09-15$36.03$238.74585,200
2025-09-12$36.39$241.12408,600
2025-09-11$36.44$241.45560,300
2025-09-10$36.23$240.06504,300
2025-09-09$36.19$239.80515,100
2025-09-08$36.11$239.27754,900
2025-09-05$36.87$244.30665,100
2025-09-04$36.61$242.58485,700
2025-09-03$36.41$241.26694,800
2025-09-02$36.46$241.59492,900
2025-08-29$36.54$242.12455,700
2025-08-28$36.55$242.18560,000
2025-08-27$37.05$245.50561,100
2025-08-26$36.79$243.77453,200
2025-08-25$36.80$243.84422,300
2025-08-22$37.31$247.22675,600
2025-08-21$36.62$242.65627,700
2025-08-20$36.81$243.91672,400
2025-08-19$37.15$246.16885,200
2025-08-18$36.90$241.261,029,200
2025-08-15$37.29$243.81578,000
2025-08-14$37.51$245.24611,600
2025-08-13$37.82$247.27885,600
2025-08-12$37.84$247.40847,500
2025-08-11$37.37$244.33616,700
2025-08-08$37.32$244.001,022,400
2025-08-07$37.43$244.72934,600
2025-08-06$36.67$239.751,845,400
2025-08-05$38.25$250.08777,100
2025-08-04$38.20$249.75557,300
2025-08-01$37.52$245.31533,600
2025-07-31$37.30$243.87499,600
2025-07-30$37.24$243.48777,500
2025-07-29$37.12$242.69499,800
2025-07-28$36.88$241.12616,100
2025-07-25$37.17$243.02502,800
2025-07-24$36.96$241.65629,400
2025-07-23$37.33$244.072,003,100
2025-07-22$37.91$247.86771,500
2025-07-21$37.72$246.62528,200
2025-07-18$37.24$243.48837,300
2025-07-17$37.54$245.44747,500
2025-07-16$37.67$246.29572,300
2025-07-15$37.51$245.24456,700
2025-07-14$38.06$248.84400,700
2025-07-11$38.01$248.51443,900
2025-07-10$38.29$250.34508,900
2025-07-09$38.27$250.21599,100
2025-07-08$37.97$248.25748,300
2025-07-07$38.15$249.43751,100
2025-07-03$38.36$250.80289,700
2025-07-02$38.10$249.10610,300
2025-07-01$38.37$250.87853,500
2025-06-30$37.95$248.12479,800
2025-06-27$37.64$246.091,113,200
2025-06-26$37.72$246.62683,000
2025-06-25$37.56$245.57579,500
2025-06-24$38.04$248.71682,600
2025-06-23$38.19$249.69499,100
2025-06-20$37.43$244.721,816,500
2025-06-18$37.50$245.18974,300
2025-06-17$37.23$243.41862,500
2025-06-16$36.94$241.52577,800
2025-06-13$37.31$243.94592,900
2025-06-12$37.87$247.60566,400
2025-06-11$37.94$248.05708,500
2025-06-10$37.80$247.14462,800
2025-06-09$37.31$243.94447,000
2025-06-06$37.31$243.94454,800
2025-06-05$37.20$243.22506,500
2025-06-04$37.28$243.74388,600
2025-06-03$38.29$250.34425,900
2025-06-02$38.35$250.74526,500
2025-05-30$38.51$251.78729,200
2025-05-29$38.40$251.06565,900
2025-05-28$38.09$249.04499,900
2025-05-27$38.82$253.81627,500
2025-05-23$38.47$251.52481,100
2025-05-22$38.16$249.49461,200
2025-05-21$38.52$251.85490,700
2025-05-20$39.21$256.36970,500
2025-05-19$39.13$255.841,823,800
2025-05-16$38.95$254.66523,000
2025-05-15$38.36$250.80561,300
2025-05-14$37.47$244.98934,100
2025-05-13$37.93$247.991,028,000
2025-05-12$39.24$253.351,481,600
2025-05-09$40.00$258.26824,000
2025-05-08$40.50$261.49710,600
2025-05-07$41.00$264.711,002,900
2025-05-06$41.80$269.881,273,000
2025-05-05$41.95$270.851,169,400
2025-05-02$41.76$269.62539,900
2025-05-01$41.23$266.20481,800
2025-04-30$41.47$267.75669,400
2025-04-29$41.56$268.33614,000
2025-04-28$41.33$266.84442,700
2025-04-25$41.10$265.36493,500
2025-04-24$41.26$266.39484,700
2025-04-23$41.51$268.01562,400
2025-04-22$41.86$270.27601,500
2025-04-21$41.21$266.07668,800
2025-04-17$41.84$270.14531,600
2025-04-16$41.60$268.59613,800
2025-04-15$41.69$269.17725,300
2025-04-14$41.29$266.591,038,500
2025-04-11$40.48$261.36460,900
2025-04-10$40.14$259.16957,900
2025-04-09$39.71$256.39990,300
2025-04-08$39.55$255.35873,900
2025-04-07$39.56$255.421,166,600
2025-04-04$40.71$262.841,150,600
2025-04-03$42.38$273.621,076,500
2025-04-02$42.43$273.95542,500
2025-04-01$42.26$272.851,121,600
2025-03-31$41.87$270.331,114,600
2025-03-28$41.01$264.782,423,800
2025-03-27$40.04$258.521,185,800
2025-03-26$39.95$257.93663,900
2025-03-25$39.65$256.00833,000
2025-03-24$39.71$256.39743,300
2025-03-21$39.70$256.323,994,400
2025-03-20$40.00$258.261,010,200
2025-03-19$39.59$255.61679,300
2025-03-18$39.72$256.451,045,600
2025-03-17$39.99$258.19846,300
2025-03-14$39.95$257.93877,200
2025-03-13$39.03$251.99929,800
2025-03-12$38.82$250.64864,000
2025-03-11$39.31$253.801,400,900
2025-03-10$39.66$256.061,473,200
2025-03-07$39.70$256.32851,900
2025-03-06$39.06$252.19817,500
2025-03-05$39.49$254.96837,000
2025-03-04$39.80$256.971,194,100
2025-03-03$39.92$257.74936,800
2025-02-28$39.97$258.061,052,600
2025-02-27$39.89$257.551,092,100
2025-02-26$39.91$257.681,059,900
2025-02-25$38.65$246.38651,500
2025-02-24$38.25$243.83646,700
2025-02-21$37.94$241.85493,800
2025-02-20$37.49$238.98429,500
2025-02-19$37.41$238.47450,700
2025-02-18$37.11$236.56371,600
2025-02-14$36.77$234.39306,900
2025-02-13$37.25$237.45421,400
2025-02-12$36.98$235.73393,700
2025-02-11$37.22$237.26353,400
2025-02-10$36.76$234.33487,000
2025-02-07$36.62$233.44361,400
2025-02-06$36.73$234.14340,200
2025-02-05$36.85$234.90489,100
2025-02-04$36.76$234.33475,600
2025-02-03$36.76$234.33470,200
2025-01-31$36.62$233.44583,900
2025-01-30$36.53$232.86307,600
2025-01-29$36.00$229.49399,900
2025-01-28$36.49$232.61443,400
2025-01-27$36.86$234.97462,700
2025-01-24$35.98$229.36402,700
2025-01-23$35.82$228.34593,400
2025-01-22$36.21$230.82451,200
2025-01-21$37.62$239.81476,800
2025-01-17$37.21$237.20434,600
2025-01-16$37.05$236.18410,800
2025-01-15$36.01$229.55368,400
2025-01-14$35.94$229.10293,300
2025-01-13$35.35$225.34359,400
2025-01-10$35.20$224.39543,700
2025-01-08$36.54$232.93464,500
2025-01-07$36.04$229.74659,300
2025-01-06$35.24$224.64599,700
2025-01-03$36.59$233.25577,400
2025-01-02$36.35$231.72450,600