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 — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$26.25$27.0643,900
1986-12-30$26.50$27.3230,100
1986-12-29$26.50$27.3251,200
1986-12-26$26.25$27.0647,100
1986-12-24$26.50$27.3238,900
1986-12-23$26.50$27.3288,600
1986-12-22$26.88$27.7051,500
1986-12-19$27.75$28.6136,500
1986-12-18$28.38$29.2536,300
1986-12-17$28.63$29.5137,300
1986-12-16$28.63$29.5136,100
1986-12-15$28.75$29.6435,500
1986-12-12$28.88$29.7756,100
1986-12-11$28.50$29.3838,100
1986-12-10$28.63$29.5132,700
1986-12-09$28.63$29.5149,700
1986-12-08$28.50$29.3844,800
1986-12-05$28.50$29.3841,000
1986-12-04$28.25$29.1230,300
1986-12-03$28.50$29.3831,900
1986-12-02$28.50$29.3854,200
1986-12-01$27.88$28.7336,900
1986-11-28$27.88$28.7324,900
1986-11-26$28.00$28.8667,800
1986-11-25$28.00$28.8666,900
1986-11-24$28.00$28.8638,600
1986-11-21$28.00$28.8640,700
1986-11-20$28.00$28.8625,900
1986-11-19$27.63$28.4845,000
1986-11-18$27.50$28.3517,900
1986-11-17$28.00$28.8626,500
1986-11-14$28.63$29.5121,600
1986-11-13$28.63$29.5120,500
1986-11-12$28.63$29.5122,900
1986-11-11$28.63$29.5119,500
1986-11-10$29.00$29.8941,000
1986-11-07$28.63$29.5125,700
1986-11-06$28.63$29.5135,500
1986-11-05$28.88$29.7724,400
1986-11-04$28.50$29.3817,800
1986-11-03$28.25$29.1218,100
1986-10-31$28.50$29.3827,100
1986-10-30$28.38$29.2527,000
1986-10-29$28.63$29.5123,900
1986-10-28$28.50$29.3819,000
1986-10-27$28.50$29.3818,900
1986-10-24$28.88$29.7730,100
1986-10-23$29.00$29.8930,800
1986-10-22$29.13$30.0254,300
1986-10-21$28.75$29.6458,300
1986-10-20$28.50$29.38141,000
1986-10-17$28.88$29.301,649,300
1986-10-16$29.25$29.6883,100
1986-10-15$27.75$28.1642,000
1986-10-14$27.50$27.9113,800
1986-10-13$27.63$28.039,300
1986-10-10$27.38$27.7824,900
1986-10-09$27.25$27.6527,200
1986-10-08$27.50$27.9111,800
1986-10-07$27.38$27.7824,100
1986-10-06$27.38$27.7827,000
1986-10-03$27.63$28.0328,100
1986-10-02$26.88$27.2712,700
1986-10-01$27.00$27.4041,600
1986-09-30$26.75$27.1430,600
1986-09-29$26.00$26.3820,000
1986-09-26$26.38$26.7618,300
1986-09-25$26.13$26.5124,700
1986-09-24$26.50$26.8914,500
1986-09-23$26.63$27.0231,000
1986-09-22$26.38$26.7615,900
1986-09-19$26.25$26.6430,800
1986-09-18$26.25$26.6420,300
1986-09-17$26.38$26.7632,200
1986-09-16$26.38$26.7623,800
1986-09-15$26.38$26.7634,400
1986-09-12$25.88$26.26101,900
1986-09-11$25.75$26.1392,100
1986-09-10$27.00$27.4024,200
1986-09-09$27.50$27.9154,600
1986-09-08$27.38$27.7867,200
1986-09-05$28.63$29.0547,900
1986-09-04$29.00$29.4332,200
1986-09-03$29.00$29.4343,100
1986-09-02$28.75$29.1748,000
1986-08-29$28.75$29.1716,500
1986-08-28$28.63$29.0556,200
1986-08-27$28.50$28.9233,300
1986-08-26$29.00$29.4339,000
1986-08-25$29.38$29.8128,800
1986-08-22$30.13$30.57138,300
1986-08-21$30.38$30.8293,200
1986-08-20$30.00$30.4476,200
1986-08-19$29.13$29.5541,600
1986-08-18$29.13$29.5532,500
1986-08-15$28.75$29.1736,800
1986-08-14$29.25$29.6844,200
1986-08-13$28.88$29.3064,000
1986-08-12$27.88$28.29102,200
1986-08-11$27.63$28.0322,900
1986-08-08$27.50$27.9179,900
1986-08-07$27.50$27.9196,500
1986-08-06$27.38$27.7887,800
1986-08-05$27.50$27.9142,100
1986-08-04$27.25$27.6526,300
1986-08-01$27.25$27.6551,600
1986-07-31$27.63$28.0359,000
1986-07-30$27.25$27.6550,000
1986-07-29$27.63$28.0338,900
1986-07-28$27.75$28.1673,000
1986-07-25$28.38$28.7942,100
1986-07-24$28.25$28.6781,100
1986-07-23$27.38$27.7865,000
1986-07-22$27.00$27.4085,400
1986-07-21$26.88$27.2764,600
1986-07-18$27.88$28.29230,400
1986-07-17$27.25$27.6548,900
1986-07-16$27.13$27.5368,600
1986-07-15$28.13$28.54117,700
1986-07-14$28.38$28.7996,100
1986-07-11$28.88$29.3036,400
1986-07-10$28.50$28.9228,600
1986-07-09$27.75$28.1632,200
1986-07-08$27.63$28.0337,200
1986-07-07$28.63$29.0549,100
1986-07-03$29.00$29.4329,600
1986-07-02$28.13$28.5419,700
1986-07-01$28.00$28.4134,500
1986-06-30$28.00$28.4153,900
1986-06-27$27.38$27.7822,300
1986-06-26$27.38$27.7815,700
1986-06-25$27.38$27.7818,900
1986-06-24$27.00$27.4019,800
1986-06-23$26.88$27.2723,500
1986-06-20$26.75$27.1452,400
1986-06-19$26.88$27.2725,600
1986-06-18$26.88$27.2738,100
1986-06-17$27.00$27.4047,900
1986-06-16$26.63$27.0234,800
1986-06-13$26.50$26.89120,200
1986-06-12$26.38$26.766,400
1986-06-11$26.38$26.7620,700
1986-06-10$26.00$26.3826,100
1986-06-09$26.25$26.6490,900
1986-06-06$26.63$27.0210,700
1986-06-05$26.38$26.7617,200
1986-06-04$26.25$26.6424,300
1986-06-03$26.38$26.7626,800
1986-06-02$26.38$26.7650,600
1986-05-30$25.88$26.2631,200
1986-05-29$26.00$26.3879,200
1986-05-28$25.88$26.2625,100
1986-05-27$25.63$26.0075,500
1986-05-23$25.50$25.8827,400
1986-05-22$25.50$25.8822,900
1986-05-21$25.50$25.8829,000
1986-05-20$25.13$25.5046,200
1986-05-19$24.75$25.12123,300
1986-05-16$24.63$24.9955,500
1986-05-15$24.63$24.9959,400
1986-05-14$24.50$24.8619,300
1986-05-13$24.50$24.8674,900
1986-05-12$24.63$24.99154,100
1986-05-09$24.88$25.2420,200
1986-05-08$24.75$25.12204,400
1986-05-07$25.00$25.3719,400
1986-05-06$25.25$25.6233,600
1986-05-05$25.00$25.3744,400
1986-05-02$25.13$25.5036,800
1986-05-01$25.13$25.5023,700
1986-04-30$25.13$25.5045,300
1986-04-29$25.13$25.5050,100
1986-04-28$25.13$25.50134,200
1986-04-25$25.13$25.5040,200
1986-04-24$24.75$25.1234,700
1986-04-23$25.50$25.8886,200
1986-04-22$26.38$26.7622,800
1986-04-21$26.88$27.27165,300
1986-04-18$27.50$27.91154,100
1986-04-17$27.13$27.5335,600
1986-04-16$26.88$27.2745,400
1986-04-15$26.38$26.76252,400
1986-04-14$26.50$26.8925,600
1986-04-11$26.38$26.7644,700
1986-04-10$26.50$26.8919,700
1986-04-09$26.50$26.8918,200
1986-04-08$26.13$26.5111,300
1986-04-07$25.88$26.2629,300
1986-04-04$26.75$27.1432,800
1986-04-03$26.63$27.0226,400
1986-04-02$26.88$27.2733,800
1986-04-01$26.75$27.1451,100
1986-03-31$26.13$26.5137,100
1986-03-27$26.00$26.3826,100
1986-03-26$25.75$26.1346,200
1986-03-25$25.38$25.7510,600
1986-03-24$25.25$25.6226,300
1986-03-21$25.25$25.6232,900
1986-03-20$25.00$25.3749,600
1986-03-19$25.13$25.5021,200
1986-03-18$25.13$25.5032,000
1986-03-17$25.25$25.6237,300
1986-03-14$25.63$26.0021,000
1986-03-13$25.75$26.1322,100
1986-03-12$26.00$26.3831,300
1986-03-11$26.13$26.5135,400
1986-03-10$25.63$26.0019,300
1986-03-07$25.25$25.6256,100
1986-03-06$25.63$26.0047,500
1986-03-05$25.75$26.1344,700
1986-03-04$25.88$26.2659,400
1986-03-03$25.25$25.6264,200
1986-02-28$25.00$25.3736,100
1986-02-27$24.63$24.9951,200
1986-02-26$24.13$24.4840,600
1986-02-25$24.25$24.6131,500
1986-02-24$24.50$24.8647,400
1986-02-21$24.88$25.2430,000
1986-02-20$24.63$24.9931,100
1986-02-19$24.50$24.8689,400
1986-02-18$24.75$25.1260,300
1986-02-14$24.00$24.3570,900
1986-02-13$23.50$23.8517,000
1986-02-12$23.63$23.9754,700
1986-02-11$23.38$23.7220,900
1986-02-10$23.38$23.7232,600
1986-02-07$23.38$23.7237,300
1986-02-06$24.00$24.3510,700
1986-02-05$23.88$24.2328,900
1986-02-04$24.00$24.3539,100
1986-02-03$24.50$24.8636,600
1986-01-31$24.38$24.7366,500
1986-01-30$23.63$23.9756,700
1986-01-29$24.00$24.3553,000
1986-01-28$24.25$24.6153,400
1986-01-27$23.38$23.7248,200
1986-01-24$23.00$23.3415,000
1986-01-23$23.13$23.4715,700
1986-01-22$23.00$23.3451,900
1986-01-21$22.88$23.2129,500
1986-01-20$22.88$23.2122,500
1986-01-17$23.25$23.5976,400
1986-01-16$23.88$24.2343,400
1986-01-15$23.63$23.9738,500
1986-01-14$23.38$23.72257,400
1986-01-13$23.63$23.9719,800
1986-01-10$23.50$23.8525,000
1986-01-09$23.13$23.47104,800
1986-01-08$24.13$24.4838,100
1986-01-07$24.25$24.61136,900
1986-01-06$23.75$24.1049,200
1986-01-03$23.38$23.7252,500
1986-01-02$23.13$23.4713,100