NYSE:IDA | Historical Stock Price | IDACORP INC

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

$9.03$23.33$60.33$155.96$403.23$1,042.501973-02-212026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1979

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1979-12-31$10.56$10.7250,600
1979-12-28$10.63$10.7832,400
1979-12-27$10.56$10.7227,600
1979-12-26$10.50$10.6538,200
1979-12-24$10.69$10.8518,600
1979-12-21$10.69$10.8521,600
1979-12-20$10.56$10.7239,600
1979-12-19$10.56$10.7237,000
1979-12-18$10.63$10.7842,400
1979-12-17$10.75$10.9167,800
1979-12-14$11.00$11.1643,200
1979-12-13$10.75$10.9119,600
1979-12-12$11.06$11.2344,800
1979-12-11$11.38$11.5419,800
1979-12-10$11.31$11.4821,400
1979-12-07$11.56$11.7324,000
1979-12-06$11.63$11.8012,400
1979-12-05$11.63$11.8021,400
1979-12-04$11.69$11.8611,200
1979-12-03$11.69$11.8619,400
1979-11-30$11.69$11.8617,200
1979-11-29$11.69$11.8627,600
1979-11-28$11.63$11.8026,000
1979-11-27$11.00$11.1678,600
1979-11-26$10.69$10.8569,400
1979-11-23$10.44$10.5934,800
1979-11-21$10.19$10.3447,800
1979-11-20$10.31$10.4642,800
1979-11-19$10.31$10.4661,800
1979-11-16$10.50$10.6557,400
1979-11-15$10.56$10.72113,400
1979-11-14$10.63$10.7821,800
1979-11-13$10.75$10.9118,000
1979-11-12$10.69$10.8528,800
1979-11-09$10.81$10.9760,000
1979-11-08$10.88$11.0429,000
1979-11-07$10.81$10.9715,200
1979-11-06$11.00$11.1612,400
1979-11-05$11.00$11.1629,000
1979-11-02$10.94$11.1017,800
1979-11-01$10.94$11.1013,200
1979-10-31$10.94$11.1016,000
1979-10-30$10.94$11.1017,000
1979-10-29$11.00$11.1616,400
1979-10-26$10.94$11.1027,000
1979-10-25$11.06$11.2337,600
1979-10-24$11.25$11.4212,400
1979-10-23$11.13$11.2933,800
1979-10-22$11.50$11.6720,200
1979-10-19$11.75$11.9224,800
1979-10-18$12.06$12.2426,800
1979-10-17$11.94$12.1110,600
1979-10-16$11.94$12.118,400
1979-10-15$11.94$12.118,400
1979-10-12$11.75$11.9215,800
1979-10-11$11.56$11.7349,000
1979-10-10$11.63$11.807,600
1979-10-09$11.75$11.9239,800
1979-10-08$11.88$12.059,200
1979-10-05$11.88$12.0533,600
1979-10-04$11.75$11.9216,800
1979-10-03$11.69$11.8620,400
1979-10-02$11.69$11.8625,600
1979-10-01$11.75$11.9215,400
1979-09-28$11.63$11.8034,000
1979-09-27$11.69$11.8619,600
1979-09-26$11.63$11.8041,000
1979-09-25$11.63$11.8039,400
1979-09-24$11.75$11.9278,400
1979-09-21$11.69$11.86460,000
1979-09-20$12.13$12.3046,400
1979-09-19$12.06$12.2413,800
1979-09-18$12.13$12.309,600
1979-09-17$12.25$12.436,400
1979-09-14$12.19$12.3795,000
1979-09-13$12.38$12.567,400
1979-09-12$12.31$12.497,200
1979-09-11$12.25$12.4319,800
1979-09-10$12.38$12.567,600
1979-09-07$12.44$12.6218,600
1979-09-06$12.44$12.625,400
1979-09-05$12.44$12.6210,600
1979-09-04$12.44$12.6213,800
1979-08-31$12.44$12.629,200
1979-08-30$12.38$12.5612,400
1979-08-29$12.44$12.6210,000
1979-08-28$12.44$12.6215,600
1979-08-27$12.38$12.5617,000
1979-08-24$12.38$12.5619,400
1979-08-23$12.38$12.5623,000
1979-08-22$12.63$12.8124,200
1979-08-21$12.63$12.8117,400
1979-08-20$12.69$12.8722,200
1979-08-17$12.75$12.9414,400
1979-08-16$12.75$12.94135,800
1979-08-15$12.75$12.9438,400
1979-08-14$12.75$12.946,000
1979-08-13$12.75$12.9412,000
1979-08-10$12.75$12.948,400
1979-08-09$12.75$12.945,000
1979-08-08$12.88$13.0714,800
1979-08-07$12.94$13.139,800
1979-08-06$12.88$13.075,400
1979-08-03$12.81$13.004,800
1979-08-02$12.81$13.005,600
1979-08-01$12.81$13.004,600
1979-07-31$12.81$13.0010,400
1979-07-30$12.81$13.0012,400
1979-07-27$12.81$13.007,200
1979-07-26$12.88$13.075,600
1979-07-25$12.81$13.0028,200
1979-07-24$12.88$13.0713,400
1979-07-23$12.88$13.075,800
1979-07-20$13.00$13.197,200
1979-07-19$13.00$13.1911,600
1979-07-18$13.06$13.2611,400
1979-07-17$12.94$13.1358,800
1979-07-16$12.94$13.1343,800
1979-07-13$12.88$13.0716,000
1979-07-12$13.00$13.1935,600
1979-07-11$12.88$13.0716,200
1979-07-10$12.94$13.1312,600
1979-07-09$12.88$13.077,800
1979-07-06$12.88$13.0744,400
1979-07-05$12.81$13.0010,000
1979-07-03$12.69$12.878,200
1979-07-02$12.69$12.8714,800
1979-06-29$12.63$12.8125,000
1979-06-28$12.69$12.874,400
1979-06-27$12.81$13.003,000
1979-06-26$12.81$13.007,400
1979-06-25$12.75$12.9415,000
1979-06-22$12.81$13.0018,200
1979-06-21$12.75$12.946,000
1979-06-20$12.75$12.946,400
1979-06-19$12.75$12.9416,000
1979-06-18$12.81$13.009,600
1979-06-15$12.75$12.948,600
1979-06-14$12.75$12.9424,000
1979-06-13$12.75$12.9425,000
1979-06-12$12.63$12.814,800
1979-06-11$12.56$12.756,400
1979-06-08$12.63$12.8122,800
1979-06-07$12.63$12.813,400
1979-06-06$12.50$12.688,800
1979-06-05$12.50$12.687,000
1979-06-04$12.50$12.6812,800
1979-06-01$12.56$12.759,400
1979-05-31$12.63$12.8117,600
1979-05-30$12.63$12.8111,000
1979-05-29$12.56$12.753,200
1979-05-25$12.63$12.816,600
1979-05-24$12.63$12.815,400
1979-05-23$12.44$12.6215,800
1979-05-22$12.56$12.7516,800
1979-05-21$12.50$12.685,800
1979-05-18$12.44$12.625,000
1979-05-17$12.31$12.4913,400
1979-05-16$12.25$12.433,800
1979-05-15$12.19$12.377,400
1979-05-14$12.13$12.3010,200
1979-05-11$12.25$12.4311,600
1979-05-10$12.19$12.373,600
1979-05-09$12.19$12.377,400
1979-05-08$12.06$12.2411,200
1979-05-07$12.13$12.308,400
1979-05-04$12.13$12.305,200
1979-05-03$12.06$12.247,800
1979-05-02$12.13$12.3014,200
1979-05-01$12.13$12.3010,400
1979-04-30$12.13$12.3020,000
1979-04-27$12.13$12.307,600
1979-04-26$12.00$12.1812,800
1979-04-25$12.00$12.1812,400
1979-04-24$12.00$12.1815,800
1979-04-23$12.06$12.2413,400
1979-04-20$12.19$12.3710,000
1979-04-19$12.13$12.3021,600
1979-04-18$12.56$12.755,200
1979-04-17$12.50$12.6814,200
1979-04-16$12.56$12.7521,400
1979-04-12$12.63$12.814,000
1979-04-11$12.56$12.758,800
1979-04-10$12.63$12.815,400
1979-04-09$12.63$12.817,200
1979-04-06$12.63$12.819,000
1979-04-05$12.56$12.759,200
1979-04-04$12.56$12.7512,000
1979-04-03$12.38$12.568,200
1979-04-02$12.38$12.567,600
1979-03-30$12.44$12.629,600
1979-03-29$12.44$12.625,800
1979-03-28$12.44$12.6226,800
1979-03-27$12.50$12.689,800
1979-03-26$12.50$12.6810,600
1979-03-23$12.38$12.5648,600
1979-03-22$12.19$12.379,800
1979-03-21$12.25$12.4321,200
1979-03-20$12.13$12.3025,200
1979-03-19$12.19$12.3710,200
1979-03-16$12.13$12.307,200
1979-03-15$12.13$12.3021,800
1979-03-14$12.19$12.378,600
1979-03-13$12.06$12.2421,800
1979-03-12$12.06$12.2464,600
1979-03-09$12.38$12.566,200
1979-03-08$12.44$12.623,400
1979-03-07$12.38$12.562,600
1979-03-06$12.44$12.626,400
1979-03-05$12.44$12.626,800
1979-03-02$12.31$12.496,400
1979-03-01$12.44$12.6215,800
1979-02-28$12.44$12.6214,000
1979-02-27$12.44$12.6219,200
1979-02-26$12.31$12.499,000
1979-02-23$12.31$12.498,600
1979-02-22$12.50$12.684,000
1979-02-21$12.44$12.626,400
1979-02-20$12.31$12.495,000
1979-02-16$12.44$12.623,000
1979-02-15$12.50$12.686,200
1979-02-14$12.38$12.568,600
1979-02-13$12.31$12.496,200
1979-02-12$12.31$12.494,800
1979-02-09$12.25$12.4320,400
1979-02-08$12.19$12.3735,200
1979-02-07$12.25$12.434,800
1979-02-06$12.31$12.497,000
1979-02-05$12.38$12.565,800
1979-02-02$12.38$12.5621,800
1979-02-01$12.50$12.688,000
1979-01-31$12.50$12.6815,800
1979-01-30$12.44$12.629,200
1979-01-29$12.44$12.626,600
1979-01-26$12.44$12.6220,400
1979-01-25$12.44$12.628,400
1979-01-24$12.50$12.688,200
1979-01-23$12.63$12.813,800
1979-01-22$12.63$12.818,400
1979-01-19$12.56$12.7536,600
1979-01-18$12.88$13.079,000
1979-01-17$12.88$13.075,800
1979-01-16$12.88$13.0758,400
1979-01-15$12.88$13.074,000
1979-01-12$12.88$13.0713,400
1979-01-11$12.88$13.078,400
1979-01-10$12.63$12.817,600
1979-01-09$12.75$12.945,600
1979-01-08$12.63$12.814,600
1979-01-05$12.50$12.6820,200
1979-01-04$12.44$12.6220,800
1979-01-03$12.31$12.496,200
1979-01-02$12.13$12.3010,600