NYSE:IDA | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$135.8215,168
2026-09-03$135.7613,702
2026-09-02$136.7924,596
2026-09-01$136.7312,033
2026-08-31$133.5913,416
2026-08-28$138.3427,958
2026-08-27$137.74$907.37429,000$136.8416,565
2026-08-26$138.13$909.94502,600$138.7332,230
2026-08-25$137.66$906.84426,600$139.6123,580
2026-08-24$138.23$910.60444,500$136.8312,903
2026-08-21$137.20$903.81419,600$140.9915,203
2026-08-20$140.11$922.98381,900$140.3610,897
2026-08-19$140.76$927.26404,100$143.1312,559
2026-08-18$142.03$935.63370,700$143.5519,550
2026-08-17$141.47$931.94529,800$142.4921,882
2026-08-14$142.61$939.45521,000$141.3819,595
2026-08-13$141.12$929.64883,900$142.4734,483
2026-08-12$141.95$935.10602,600$141.1027,000
2026-08-11$140.15$923.25304,600$138.9317,746
2026-08-10$139.69$920.22387,700$141.0125,871
2026-08-07$141.84$934.38469,200$139.5320,551
2026-08-06$140.91$928.25733,200$144.5726,803
2026-08-05$143.24$943.60416,200$143.6218,775
2026-08-04$144.57$946.57410,000$141.4810,658
2026-08-03$143.79$941.46395,900$142.3312,402
2026-07-31$142.91$935.70543,700$143.3222,579
2026-07-30$141.90$929.08423,900$146.1515,261
2026-07-29$144.40$945.45543,000$150.7036,074
2026-07-28$148.64$973.21581,300$148.3943,620
2026-07-27$148.02$969.15550,600$148.4718,840
2026-07-24$148.57$972.76613,500$150.1321,954
2026-07-23$149.36$977.93291,500$148.2720,998
2026-07-22$148.74$973.87440,600$147.4632,916
2026-07-21$145.80$954.62424,300$146.5620,895
2026-07-20$147.03$962.67418,500$150.4429,234
2026-07-17$148.73$973.80574,000
2026-07-16$151.11$989.39440,400
2026-07-15$149.32$977.67462,500
2026-07-14$151.59$992.53480,300
2026-07-13$150.97$988.47415,100
2026-07-10$150.65$986.37438,700
2026-07-09$148.00$969.02401,700
2026-07-08$149.19$976.82424,600
2026-07-07$151.64$992.86538,500
2026-07-06$151.09$989.26857,600
2026-07-02$154.55$1,011.911,551,300
2026-07-01$150.12$982.90536,200
2026-06-30$151.30$990.63933,300
2026-06-29$152.18$996.39812,300
2026-06-26$152.88$1,000.981,259,700
2026-06-25$149.61$979.57744,100
2026-06-24$147.27$964.24508,100
2026-06-23$145.21$950.76482,100
2026-06-22$142.72$934.45582,400
2026-06-18$142.37$932.161,386,500
2026-06-17$141.95$929.41451,200
2026-06-16$143.13$937.14427,600
2026-06-15$142.94$935.89499,900
2026-06-12$142.98$936.16473,000
2026-06-11$141.56$926.86462,600
2026-06-10$141.65$927.45586,300
2026-06-09$140.30$918.61577,000
2026-06-08$138.07$904.01810,100
2026-06-05$141.34$925.42380,900
2026-06-04$138.61$907.54511,500
2026-06-03$136.68$894.91669,200
2026-06-02$136.44$893.34405,300
2026-06-01$135.01$883.97445,500
2026-05-29$140.27$918.41676,900
2026-05-28$140.59$920.51346,100
2026-05-27$143.74$941.13462,700
2026-05-26$142.65$933.99426,000
2026-05-22$142.00$929.74436,500
2026-05-21$141.60$927.12826,900
2026-05-20$141.55$926.79904,100
2026-05-19$141.95$929.41927,900
2026-05-18$140.71$921.29405,100
2026-05-15$139.96$916.38439,600
2026-05-14$142.49$932.95413,900
2026-05-13$142.30$931.70660,500
2026-05-12$143.72$941.00523,100
2026-05-11$145.41$952.07452,500
2026-05-08$144.00$942.83402,400
2026-05-07$143.17$937.40511,100
2026-05-06$144.08$943.36371,600
2026-05-05$145.02$949.51320,600
2026-05-04$146.61$954.16480,500
2026-05-01$147.09$957.28768,500
2026-04-30$147.74$961.52553,400
2026-04-29$144.25$938.80552,100
2026-04-28$145.62$947.72521,200
2026-04-27$145.75$948.56452,500
2026-04-24$146.06$950.58439,400
2026-04-23$148.82$968.54495,400
2026-04-22$143.51$933.99698,000
2026-04-21$144.50$940.43457,500
2026-04-20$145.70$948.24493,400
2026-04-17$147.96$962.95473,100
2026-04-16$148.08$963.73557,800
2026-04-15$146.51$953.51533,300