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 — 1983

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1983-12-30$9.81$9.8172,000
1983-12-29$9.38$9.3742,200
1983-12-28$9.63$9.6233,400
1983-12-27$9.69$9.6925,400
1983-12-23$9.88$9.8713,000
1983-12-22$9.88$9.8718,800
1983-12-21$9.88$9.8712,000
1983-12-20$9.88$9.8741,800
1983-12-19$9.88$9.8714,800
1983-12-16$9.81$9.8116,400
1983-12-15$9.75$9.7523,200
1983-12-14$9.75$9.7531,600
1983-12-13$9.69$9.6919,200
1983-12-12$9.75$9.7524,000
1983-12-09$9.81$9.8112,200
1983-12-08$9.88$9.8792,800
1983-12-07$9.94$9.9423,000
1983-12-06$9.81$9.8136,200
1983-12-05$10.00$10.0019,000
1983-12-02$9.94$9.9424,600
1983-12-01$9.81$9.8173,000
1983-11-30$9.69$9.6943,600
1983-11-29$10.00$10.0032,600
1983-11-28$9.94$9.9421,200
1983-11-25$10.00$10.0015,200
1983-11-23$10.06$10.0618,400
1983-11-22$10.13$10.1246,200
1983-11-21$10.19$10.1932,400
1983-11-18$10.19$10.1932,200
1983-11-17$10.19$10.1933,200
1983-11-16$10.25$10.2570,800
1983-11-15$10.69$10.69451,200
1983-11-14$10.63$10.62104,200
1983-11-11$10.56$10.5630,800
1983-11-10$10.56$10.5628,600
1983-11-09$10.63$10.6295,200
1983-11-08$10.44$10.4441,800
1983-11-07$10.50$10.5044,600
1983-11-04$10.63$10.6242,000
1983-11-03$10.56$10.5652,200
1983-11-02$10.81$10.8148,000
1983-11-01$10.69$10.6933,800
1983-10-31$10.69$10.6929,200
1983-10-28$10.63$10.6226,600
1983-10-27$10.50$10.5034,400
1983-10-26$10.44$10.4435,000
1983-10-25$10.38$10.3732,000
1983-10-24$10.44$10.4436,200
1983-10-21$10.50$10.5052,200
1983-10-20$10.38$10.3723,400
1983-10-19$10.38$10.3719,000
1983-10-18$10.31$10.3133,800
1983-10-17$10.25$10.2530,800
1983-10-14$10.13$10.1236,000
1983-10-13$10.13$10.1232,800
1983-10-12$10.25$10.2538,600
1983-10-11$10.19$10.1959,400
1983-10-10$10.31$10.3135,000
1983-10-07$10.38$10.3742,400
1983-10-06$10.31$10.3155,000
1983-10-05$10.31$10.3139,200
1983-10-04$10.13$10.1234,600
1983-10-03$10.13$10.1240,800
1983-09-30$10.06$10.0620,400
1983-09-29$10.13$10.1225,600
1983-09-28$10.06$10.0636,600
1983-09-27$10.06$10.0622,800
1983-09-26$10.06$10.0659,000
1983-09-23$9.94$9.9485,000
1983-09-22$9.94$9.9458,200
1983-09-21$9.88$9.8762,800
1983-09-20$9.88$9.8755,200
1983-09-19$9.81$9.8166,800
1983-09-16$9.88$9.87134,800
1983-09-15$9.81$9.81281,600
1983-09-14$9.81$9.8144,000
1983-09-13$9.69$9.6925,200
1983-09-12$9.69$9.6955,000
1983-09-09$9.69$9.6923,400
1983-09-08$9.63$9.6223,800
1983-09-07$9.69$9.6954,000
1983-09-06$9.69$9.6915,600
1983-09-02$9.69$9.6921,200
1983-09-01$9.69$9.6932,200
1983-08-31$9.69$9.6918,200
1983-08-30$9.75$9.7516,000
1983-08-29$9.81$9.8123,000
1983-08-26$9.56$9.5621,400
1983-08-25$9.56$9.5613,600
1983-08-24$9.56$9.5620,000
1983-08-23$9.63$9.6226,200
1983-08-22$9.50$9.5028,000
1983-08-19$9.63$9.6242,600
1983-08-18$9.75$9.7570,600
1983-08-17$9.56$9.5629,400
1983-08-16$9.69$9.6933,400
1983-08-15$10.06$10.0620,400
1983-08-12$10.06$10.0620,000
1983-08-11$10.13$10.1221,400
1983-08-10$9.94$9.9423,000
1983-08-09$9.94$9.9424,800
1983-08-08$9.88$9.8719,200
1983-08-05$9.81$9.8132,000
1983-08-04$9.81$9.8128,200
1983-08-03$9.75$9.7528,400
1983-08-02$9.81$9.8130,000
1983-08-01$9.75$9.7527,200
1983-07-29$9.75$9.7533,000
1983-07-28$9.63$9.6233,200
1983-07-27$9.75$9.7553,000
1983-07-26$9.81$9.8196,800
1983-07-25$10.06$10.0642,600
1983-07-22$10.06$10.0640,000
1983-07-21$10.25$10.2583,600
1983-07-20$10.06$10.0645,000
1983-07-19$9.94$9.9430,200
1983-07-18$9.75$9.7550,400
1983-07-15$9.75$9.7534,400
1983-07-14$9.69$9.6929,800
1983-07-13$9.75$9.7559,600
1983-07-12$9.69$9.6940,000
1983-07-11$9.63$9.6252,200
1983-07-08$9.69$9.6946,600
1983-07-07$9.81$9.8124,200
1983-07-06$9.75$9.7559,200
1983-07-05$9.75$9.7529,800
1983-07-01$9.81$9.8160,400
1983-06-30$9.88$9.8744,000
1983-06-29$9.63$9.6242,600
1983-06-28$9.69$9.6968,200
1983-06-27$9.50$9.5073,800
1983-06-24$9.44$9.4491,600
1983-06-23$9.38$9.37135,600
1983-06-22$9.44$9.44202,400
1983-06-21$9.63$9.62119,400
1983-06-20$9.69$9.69159,600
1983-06-17$10.00$10.0077,400
1983-06-16$10.13$10.1262,400
1983-06-15$10.06$10.0679,200
1983-06-14$10.13$10.1244,200
1983-06-13$10.13$10.1236,600
1983-06-10$10.06$10.0633,800
1983-06-09$10.06$10.0646,600
1983-06-08$10.06$10.0681,200
1983-06-07$10.25$10.2560,600
1983-06-06$10.31$10.3146,200
1983-06-03$10.38$10.3759,400
1983-06-02$10.25$10.2556,800
1983-06-01$10.31$10.3165,600
1983-05-31$10.31$10.31140,200
1983-05-27$10.31$10.3144,000
1983-05-26$10.38$10.3738,200
1983-05-25$10.38$10.3751,200
1983-05-24$10.44$10.4431,000
1983-05-23$10.44$10.4451,600
1983-05-20$10.38$10.3783,000
1983-05-19$10.38$10.3770,400
1983-05-18$10.31$10.3187,800
1983-05-17$10.81$10.8184,200
1983-05-16$11.06$11.0641,600
1983-05-13$11.31$11.3142,400
1983-05-12$11.19$11.1970,400
1983-05-11$11.31$11.3129,600
1983-05-10$11.31$11.3146,000
1983-05-09$11.19$11.1921,000
1983-05-06$11.25$11.2530,000
1983-05-05$11.19$11.1928,600
1983-05-04$11.19$11.1924,600
1983-05-03$11.13$11.1228,600
1983-05-02$11.19$11.1926,200
1983-04-29$11.00$11.0022,800
1983-04-28$11.00$11.0035,800
1983-04-27$11.06$11.0625,600
1983-04-26$11.06$11.0633,000
1983-04-25$11.00$11.0035,600
1983-04-22$11.13$11.1219,600
1983-04-21$11.06$11.0628,000
1983-04-20$11.00$11.0030,600
1983-04-19$11.06$11.0624,400
1983-04-18$11.00$11.0036,600
1983-04-15$10.94$10.9426,200
1983-04-14$11.13$11.1226,000
1983-04-13$11.00$11.0021,400
1983-04-12$11.00$11.0031,000
1983-04-11$10.94$10.9432,600
1983-04-08$10.75$10.7525,200
1983-04-07$10.81$10.8135,400
1983-04-06$11.00$11.0028,400
1983-04-05$10.81$10.8131,800
1983-04-04$10.81$10.8150,800
1983-03-31$10.75$10.7541,400
1983-03-30$10.81$10.8116,800
1983-03-29$10.75$10.7525,800
1983-03-28$10.81$10.8132,200
1983-03-25$11.00$11.0017,200
1983-03-24$11.06$11.0620,400
1983-03-23$10.94$10.9421,200
1983-03-22$10.94$10.9423,000
1983-03-21$11.00$11.0021,200
1983-03-18$10.94$10.9422,600
1983-03-17$10.94$10.9429,600
1983-03-16$10.94$10.9425,800
1983-03-15$10.88$10.8732,400
1983-03-14$10.81$10.8139,200
1983-03-11$10.81$10.81122,000
1983-03-10$10.88$10.8720,800
1983-03-09$10.81$10.8124,600
1983-03-08$10.75$10.7525,000
1983-03-07$10.75$10.7537,400
1983-03-04$10.75$10.7524,800
1983-03-03$10.88$10.8727,200
1983-03-02$10.81$10.8132,200
1983-03-01$10.81$10.8141,800
1983-02-28$10.75$10.7529,800
1983-02-25$10.56$10.5627,200
1983-02-24$10.44$10.4422,000
1983-02-23$10.44$10.4434,600
1983-02-22$10.19$10.1945,400
1983-02-18$10.44$10.4427,200
1983-02-17$10.50$10.5040,600
1983-02-16$10.56$10.5653,000
1983-02-15$11.38$11.3749,000
1983-02-14$11.13$11.1238,000
1983-02-11$10.94$10.9469,200
1983-02-10$10.75$10.7523,400
1983-02-09$10.94$10.9446,200
1983-02-08$10.94$10.9433,800
1983-02-07$11.06$11.0626,200
1983-02-04$11.00$11.0016,000
1983-02-03$10.94$10.9424,200
1983-02-02$10.94$10.9415,200
1983-02-01$10.81$10.8123,600
1983-01-31$10.81$10.8129,800
1983-01-28$10.75$10.7560,400
1983-01-27$10.81$10.8125,200
1983-01-26$10.81$10.8120,200
1983-01-25$11.00$11.0035,800
1983-01-24$10.81$10.8145,600
1983-01-21$11.00$11.0032,200
1983-01-20$10.94$10.9439,800
1983-01-19$10.88$10.8730,800
1983-01-18$11.00$11.0043,800
1983-01-17$10.88$10.8743,600
1983-01-14$10.75$10.7536,400
1983-01-13$10.88$10.8741,200
1983-01-12$10.75$10.7589,600
1983-01-11$10.69$10.6945,400
1983-01-10$10.69$10.6934,000
1983-01-07$10.63$10.6261,600
1983-01-06$10.56$10.5633,800
1983-01-05$10.44$10.4428,800
1983-01-04$10.44$10.4420,000
1983-01-03$10.31$10.3131,600