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.

View year

Historical Stock Price — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$26.81$67.1660,900
1999-12-30$26.69$66.8548,600
1999-12-29$26.63$66.6963,900
1999-12-28$26.69$66.8574,300
1999-12-27$26.75$67.0146,800
1999-12-23$26.94$67.4867,200
1999-12-22$26.69$66.85136,600
1999-12-21$26.63$66.69142,600
1999-12-20$26.50$66.3869,100
1999-12-17$26.56$66.54231,500
1999-12-16$26.63$66.6999,200
1999-12-15$26.63$66.69125,300
1999-12-14$26.38$66.0795,900
1999-12-13$26.50$66.38146,700
1999-12-10$26.69$66.85230,000
1999-12-09$26.88$67.3284,600
1999-12-08$27.13$67.9581,300
1999-12-07$27.88$69.8346,200
1999-12-06$27.69$69.3652,100
1999-12-03$28.00$70.1461,700
1999-12-02$28.06$70.3056,200
1999-12-01$28.00$70.1473,200
1999-11-30$28.13$70.45162,100
1999-11-29$27.31$68.4265,600
1999-11-26$28.06$70.3066,700
1999-11-24$28.13$70.4569,900
1999-11-23$28.19$70.6176,600
1999-11-22$28.63$71.70114,400
1999-11-19$28.81$72.17124,600
1999-11-18$29.25$73.2774,700
1999-11-17$29.44$73.7445,400
1999-11-16$29.38$73.5837,400
1999-11-15$29.44$73.7454,000
1999-11-12$29.63$74.2152,100
1999-11-11$29.31$73.4327,400
1999-11-10$29.69$74.3731,300
1999-11-09$29.88$74.84153,600
1999-11-08$29.88$74.8453,000
1999-11-05$30.19$75.6254,000
1999-11-04$29.75$74.52148,400
1999-11-03$29.94$74.9949,600
1999-11-02$30.06$75.3198,400
1999-11-01$30.00$75.1556,700
1999-10-29$30.19$75.6248,600
1999-10-28$30.25$75.7834,800
1999-10-27$29.94$74.99123,200
1999-10-26$29.38$73.58162,600
1999-10-25$29.25$73.27101,500
1999-10-22$29.38$73.58183,000
1999-10-21$29.19$73.1180,400
1999-10-20$29.69$73.201,927,200
1999-10-19$29.69$73.2081,700
1999-10-18$29.69$73.20136,100
1999-10-15$29.88$73.6664,100
1999-10-14$30.06$74.1338,900
1999-10-13$30.00$73.9751,300
1999-10-12$29.69$73.2036,500
1999-10-11$29.94$73.8247,900
1999-10-08$30.13$74.2854,600
1999-10-07$30.13$74.2839,400
1999-10-06$30.56$75.3632,400
1999-10-05$30.69$75.6760,600
1999-10-04$31.13$76.7564,500
1999-10-01$30.00$73.9729,900
1999-09-30$30.13$74.28157,200
1999-09-29$29.56$72.8994,200
1999-09-28$29.38$72.4355,500
1999-09-27$29.81$73.51110,500
1999-09-24$29.88$73.6665,400
1999-09-23$29.50$72.74121,300
1999-09-22$30.13$74.2860,800
1999-09-21$30.00$73.9771,800
1999-09-20$30.31$74.7423,100
1999-09-17$30.75$75.8251,400
1999-09-16$30.50$75.2042,400
1999-09-15$30.63$75.5151,400
1999-09-14$30.63$75.5155,200
1999-09-13$30.75$75.8254,200
1999-09-10$31.13$76.7593,400
1999-09-09$30.81$75.9871,400
1999-09-08$30.75$75.82104,600
1999-09-07$30.88$76.1383,700
1999-09-03$31.50$77.6784,100
1999-09-02$31.00$76.4493,200
1999-09-01$31.06$76.5976,800
1999-08-31$31.31$77.2151,300
1999-08-30$31.50$77.6764,100
1999-08-27$31.50$77.6768,800
1999-08-26$31.81$78.4455,800
1999-08-25$31.94$78.75102,200
1999-08-24$31.44$77.5258,300
1999-08-23$31.38$77.3698,800
1999-08-20$31.19$76.9038,900
1999-08-19$30.50$75.20114,000
1999-08-18$30.44$75.0523,700
1999-08-17$30.63$75.51100,400
1999-08-16$30.56$75.3640,200
1999-08-13$31.00$76.44230,300
1999-08-12$30.44$75.05106,800
1999-08-11$30.81$75.9834,900
1999-08-10$30.75$75.82112,600
1999-08-09$30.94$76.2884,400
1999-08-06$31.06$76.59240,100
1999-08-05$30.94$76.2843,000
1999-08-04$30.94$76.2831,900
1999-08-03$30.81$75.9840,200
1999-08-02$31.13$76.7532,000
1999-07-30$30.94$76.2857,400
1999-07-29$30.88$76.1339,600
1999-07-28$31.13$76.7540,000
1999-07-27$31.56$77.8254,900
1999-07-26$31.50$77.6759,900
1999-07-23$31.50$77.6727,900
1999-07-22$31.56$77.8293,300
1999-07-21$31.88$77.4592,900
1999-07-20$31.75$77.1456,000
1999-07-19$31.75$77.1440,700
1999-07-16$31.38$76.2339,000
1999-07-15$31.75$77.1425,700
1999-07-14$31.75$77.1429,000
1999-07-13$31.31$76.0831,700
1999-07-12$31.38$76.2342,200
1999-07-09$31.25$75.9332,200
1999-07-08$31.19$75.7847,100
1999-07-07$31.44$76.3945,400
1999-07-06$31.31$76.0875,600
1999-07-02$31.56$76.6950,100
1999-07-01$31.50$76.5475,000
1999-06-30$31.50$76.54102,600
1999-06-29$31.81$77.3099,000
1999-06-28$32.06$77.9076,700
1999-06-25$32.06$77.9024,600
1999-06-24$32.38$78.6631,500
1999-06-23$32.69$79.4298,900
1999-06-22$32.69$79.4255,100
1999-06-21$32.69$79.4274,700
1999-06-18$33.00$80.1878,700
1999-06-17$33.06$80.33141,800
1999-06-16$33.25$80.79109,600
1999-06-15$33.00$80.1833,400
1999-06-14$32.44$78.8242,200
1999-06-11$32.25$78.3639,500
1999-06-10$32.19$78.2117,800
1999-06-09$32.31$78.5138,100
1999-06-08$32.25$78.3629,400
1999-06-07$32.69$79.4236,000
1999-06-04$32.69$79.4242,200
1999-06-03$32.31$78.5158,700
1999-06-02$32.75$79.5779,100
1999-06-01$32.69$79.4242,700
1999-05-28$33.25$80.7943,700
1999-05-27$33.00$80.1845,100
1999-05-26$33.13$80.4940,500
1999-05-25$33.19$80.6437,400
1999-05-24$32.81$79.7329,700
1999-05-21$32.94$80.0390,200
1999-05-20$32.38$78.6693,100
1999-05-19$32.63$79.2731,400
1999-05-18$32.13$78.0621,900
1999-05-17$32.31$78.5199,600
1999-05-14$32.31$78.51101,400
1999-05-13$32.69$79.42132,000
1999-05-12$31.94$77.6099,300
1999-05-11$31.63$76.8431,900
1999-05-10$31.69$76.9956,300
1999-05-07$31.63$76.8497,800
1999-05-06$31.38$76.2357,500
1999-05-05$31.44$76.3936,800
1999-05-04$31.19$75.7829,300
1999-05-03$31.44$76.3960,300
1999-04-30$31.50$76.54190,300
1999-04-29$31.44$76.3969,000
1999-04-28$31.06$75.4792,800
1999-04-27$30.50$74.11117,600
1999-04-26$30.69$74.5673,600
1999-04-23$30.56$74.2668,400
1999-04-22$30.31$73.6591,600
1999-04-21$31.00$74.191,609,900
1999-04-20$30.69$73.4462,300
1999-04-19$30.25$72.40122,400
1999-04-16$30.00$71.8080,900
1999-04-15$30.00$71.8062,700
1999-04-14$30.00$71.8095,400
1999-04-13$29.81$71.3558,100
1999-04-12$30.19$72.25162,900
1999-04-09$30.19$72.2561,900
1999-04-08$29.88$71.5044,900
1999-04-07$30.00$71.8089,400
1999-04-06$29.94$71.6580,100
1999-04-05$29.81$71.3575,800
1999-04-01$29.69$71.0590,600
1999-03-31$29.44$70.45114,900
1999-03-30$30.00$71.80140,500
1999-03-29$30.50$73.00100,700
1999-03-26$30.50$73.0055,100
1999-03-25$31.00$74.1939,200
1999-03-24$31.00$74.19201,900
1999-03-23$30.44$72.85112,900
1999-03-22$30.94$74.0454,700
1999-03-19$30.56$73.1587,900
1999-03-18$30.88$73.8936,300
1999-03-17$30.88$73.8958,700
1999-03-16$31.13$74.4936,400
1999-03-15$31.31$74.9423,900
1999-03-12$31.31$74.94156,900
1999-03-11$30.94$74.0431,200
1999-03-10$30.69$73.4477,500
1999-03-09$30.94$74.0457,500
1999-03-08$31.44$75.2438,300
1999-03-05$31.88$76.2941,300
1999-03-04$31.69$75.8456,700
1999-03-03$31.63$75.6999,300
1999-03-02$31.19$74.6466,600
1999-03-01$30.81$73.7464,800
1999-02-26$31.06$74.3463,000
1999-02-25$30.88$73.8929,000
1999-02-24$31.19$74.6465,600
1999-02-23$31.38$75.09122,600
1999-02-22$31.63$75.69121,900
1999-02-19$31.63$75.6968,200
1999-02-18$31.63$75.6950,700
1999-02-17$31.19$74.6449,100
1999-02-16$31.25$74.7942,900
1999-02-12$30.63$73.3083,900
1999-02-11$31.19$74.6459,800
1999-02-10$31.00$74.1967,900
1999-02-09$31.31$74.9442,000
1999-02-08$31.56$75.5458,500
1999-02-05$31.56$75.5456,100
1999-02-04$31.56$75.5472,500
1999-02-03$32.19$77.0396,500
1999-02-02$31.88$76.2986,200
1999-02-01$32.00$76.59188,400
1999-01-29$32.88$78.6837,400
1999-01-28$33.50$80.1849,300
1999-01-27$33.06$79.1341,500
1999-01-26$33.50$80.1836,200
1999-01-25$33.31$79.73108,100
1999-01-22$33.63$80.48245,500
1999-01-21$33.56$80.33100,400
1999-01-20$33.88$79.961,464,100
1999-01-19$34.13$80.55187,100
1999-01-15$34.56$81.5854,300
1999-01-14$34.69$81.8826,600
1999-01-13$34.75$82.0397,400
1999-01-12$34.63$81.7386,000
1999-01-11$34.88$82.3249,800
1999-01-08$35.25$83.21128,900
1999-01-07$35.44$83.65100,300
1999-01-06$35.81$84.5376,400
1999-01-05$36.25$85.57137,200
1999-01-04$36.50$86.16196,700