If you invested $1000 in IDACORP, Inc. (IDA) 10 years ago, it would be worth $2,320.89 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,483.58, while $1000 invested 1 year ago would be worth $1,095.8. This corresponds to total returns of 132.09%, 48.36%, 9.58%, respectively, with annualized returns of 8.78%, 8.21%, 9.58%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 11, 2026 | 136.61 | 135.54 | 135.54 | 137.18 | 134.9 | 562,361 |
| September 10, 2026 | 136.75 | 135.45 | 135.45 | 137.07 | 135.44 | 487,418 |
| September 09, 2026 | 138.27 | 136.25 | 136.25 | 138.55 | 135.52 | 425,099 |
| September 08, 2026 | 135.72 | 137.89 | 137.89 | 138.5 | 135.72 | 856,960 |
| September 04, 2026 | 135.26 | 135.7 | 135.7 | 136.91 | 135.26 | 274,503 |
| September 03, 2026 | 135.62 | 136.12 | 136.12 | 137.24 | 134.01 | 418,947 |
| September 02, 2026 | 136.26 | 135.13 | 135.13 | 136.88 | 134.34 | 478,316 |
| September 01, 2026 | 136.48 | 136.39 | 136.39 | 137.19 | 135.58 | 377,155 |
| August 31, 2026 | 134.88 | 136.16 | 136.16 | 136.64 | 133.42 | 490,648 |
| August 28, 2026 | 138.69 | 135.78 | 135.78 | 138.69 | 135.38 | 370,629 |
| August 27, 2026 | 136.81 | 137.74 | 137.74 | 137.92 | 136.16 | 429,032 |
| August 26, 2026 | 138.23 | 138.13 | 138.13 | 139.12 | 137.49 | 502,621 |
| August 25, 2026 | 138.9 | 137.66 | 137.66 | 139.18 | 137.17 | 426,621 |
| August 24, 2026 | 137.26 | 138.23 | 138.23 | 138.24 | 136.27 | 444,499 |
| August 21, 2026 | 140.85 | 137.2 | 137.2 | 141 | 137.1 | 419,641 |
| August 20, 2026 | 140.14 | 140.11 | 140.11 | 141.87 | 140.05 | 381,913 |
| August 19, 2026 | 143 | 140.76 | 140.76 | 143.4 | 140.31 | 404,118 |
| August 18, 2026 | 143.04 | 142.03 | 142.03 | 143.88 | 141.96 | 370,673 |
| August 17, 2026 | 141.95 | 141.47 | 141.47 | 142.25 | 141.27 | 529,775 |
| August 14, 2026 | 140.51 | 142.61 | 142.61 | 142.96 | 140.28 | 521,030 |
| August 13, 2026 | 142.72 | 141.12 | 141.12 | 143.59 | 140.51 | 883,921 |
| August 12, 2026 | 140.91 | 141.95 | 141.95 | 142.38 | 140.31 | 602,632 |
| August 11, 2026 | 139.39 | 140.15 | 140.15 | 141.01 | 138.58 | 304,571 |
| August 10, 2026 | 140.95 | 139.69 | 139.69 | 141.97 | 139.51 | 383,405 |
| August 07, 2026 | 140.2 | 141.84 | 141.84 | 142.86 | 138.98 | 469,165 |
| August 06, 2026 | 144.81 | 140.91 | 140.91 | 145.21 | 140.78 | 725,905 |
| August 05, 2026 | 143.14 | 143.24 | 143.24 | 143.62 | 141.49 | 416,162 |
| August 04, 2026 | 143.72 | 144.57 | 144.57 | 145.44 | 141.63 | 402,526 |
| August 03, 2026 | 141.74 | 143.79 | 143.79 | 145.52 | 141.57 | 395,919 |
| July 31, 2026 | 143.13 | 142.91 | 142.91 | 144.68 | 140.63 | 543,653 |
| July 30, 2026 | 146.35 | 141.9 | 141.9 | 147.38 | 141.52 | 419,192 |
| July 29, 2026 | 148.92 | 144.4 | 144.4 | 148.92 | 144.18 | 543,002 |
| July 28, 2026 | 149.69 | 148.64 | 148.64 | 150.99 | 148.01 | 581,259 |
| July 27, 2026 | 147.94 | 148.02 | 148.02 | 149.43 | 147.14 | 550,595 |
| July 23, 2026 | 147.73 | 149.36 | 149.36 | 150.2 | 147.37 | 291,480 |
| July 22, 2026 | 147.93 | 148.74 | 148.74 | 148.97 | 147.32 | 440,279 |
| July 21, 2026 | 146.65 | 145.8 | 145.8 | 147.12 | 144.89 | 424,056 |
| July 20, 2026 | 149.13 | 147.03 | 147.03 | 151.27 | 146.57 | 418,514 |
| July 17, 2026 | 152.51 | 148.73 | 148.73 | 153.54 | 148.19 | 574,004 |
| July 16, 2026 | 149.27 | 151.11 | 151.11 | 151.43 | 149.11 | 440,417 |
| July 15, 2026 | 150.97 | 149.32 | 149.32 | 151.43 | 148.83 | 462,440 |
| July 14, 2026 | 153.04 | 151.59 | 151.59 | 153.44 | 151.14 | 480,339 |
| July 13, 2026 | 150.49 | 150.97 | 150.97 | 152.95 | 150.49 | 415,106 |
| July 10, 2026 | 148.39 | 150.65 | 150.65 | 150.8 | 148 | 438,651 |
| July 09, 2026 | 149.2 | 148 | 148 | 149.95 | 147.93 | 401,723 |
| July 08, 2026 | 151.48 | 149.19 | 149.19 | 151.65 | 149.07 | 424,607 |
| July 07, 2026 | 152.56 | 151.64 | 151.64 | 154.43 | 151.51 | 538,472 |
| July 06, 2026 | 154.3 | 151.09 | 151.09 | 154.91 | 150.96 | 857,591 |
| July 02, 2026 | 151.2 | 154.55 | 154.55 | 154.9 | 149.73 | 1.55M |
| July 01, 2026 | 150.72 | 150.12 | 150.12 | 151.71 | 149.57 | 536,197 |
| June 30, 2026 | 152.18 | 151.3 | 151.3 | 152.74 | 150.25 | 933,282 |
| June 29, 2026 | 152.8 | 152.18 | 152.18 | 153.28 | 150.59 | 801,099 |
| June 26, 2026 | 149.69 | 152.88 | 152.88 | 152.88 | 149.69 | 1.2M |
| June 25, 2026 | 147.85 | 149.61 | 149.61 | 149.75 | 147.54 | 738,041 |
| June 24, 2026 | 146.26 | 147.27 | 147.27 | 147.56 | 145.48 | 494,163 |
| June 23, 2026 | 143.93 | 145.21 | 145.21 | 145.4 | 142.65 | 482,092 |
| June 22, 2026 | 142.14 | 142.72 | 142.72 | 144.17 | 142.14 | 545,459 |
| June 18, 2026 | 141.76 | 142.37 | 142.37 | 143.06 | 140.17 | 1.39M |
| June 17, 2026 | 142.25 | 141.95 | 141.95 | 142.99 | 140.97 | 413,516 |
| June 16, 2026 | 142.83 | 143.13 | 143.13 | 144.44 | 142.19 | 420,686 |