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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 03/02/2026 |
$143.37 |
$144.49 |
$142.74 |
$143.24 |
430.20K | | 03/03/2026 |
$141.15 |
$144.74 |
$139.49 |
$143.69 |
429.50K | | 03/04/2026 |
$143.91 |
$144.80 |
$142.30 |
$144.43 |
283.70K | | 03/05/2026 |
$142.99 |
$144.23 |
$140.81 |
$142.07 |
352.10K | | 03/06/2026 |
$140.97 |
$143.03 |
$140.14 |
$142.64 |
438.00K |
 |
| IDACORP, Inc. is a holding company. Co. operates through its subsidiary, Idaho Power Co. (Idaho Power). Idaho Power is an electric utility engaged in the generation, transmission, distribution, sale, and purchase of electric energy and capacity and is regulated by the state regulatory commissions of Idaho and Oregon and by the Federal Energy Regulatory Commission (FERC). Idaho Power provides electric utility service to over 633,000 retail customers in southern Idaho and eastern Oregon. Its customers are in food processing, electronics and general manufacturing, agriculture and other sectors. | |
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Idacorp (IDA) has the following price history information. Looking back at IDA historical stock prices for the last five trading days, on March 02, 2026, IDA opened at $143.37, traded as high as $144.49 and as low as $142.74, and closed at $143.24. Trading volume was a total of 430.20K shares. On March 03, 2026, IDA opened at $141.15, traded as high as $144.74 and as low as $139.49, and closed at $143.69. Trading volume was a total of 429.50K shares. On March 04, 2026, IDA opened at $143.91, traded as high as $144.80 and as low as $142.30, and closed at $144.43. Trading volume was a total of 283.70K shares. On March 05, 2026, IDA opened at $142.99, traded as high as $144.23 and as low as $140.81, and closed at $142.07. Trading volume was a total of 352.10K shares. On March 06, 2026, IDA opened at $140.97, traded as high as $143.03 and as low as $140.14, and closed at $142.64. Trading volume was a total of 438.00K shares.
IDA Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Idacorp shares, starting with a $10,000 purchase of IDA, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
03/10/2016 |
|
| End date: |
03/06/2026 |
|
| Start price/share: |
$73.59 |
|
| End price/share: |
$142.64 |
|
| Starting shares: |
135.89 |
|
| Ending shares: |
180.53 |
|
| Dividends reinvested/share: |
$28.30 |
|
| Total return: |
157.51% |
|
| Average Annual Total Return: |
9.93% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$25,759.47 |
|
| Years: |
9.99 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
03/10/2016 |
|
| End date: |
03/06/2026 |
|
| Start price/share: |
$73.59 |
|
| End price/share: |
$142.64 |
|
| Dividends collected/share: |
$28.30 |
|
| Total return: |
132.29% |
|
| Average Annual Total Return: |
8.80% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$23,232.09 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 03/02/2026 | $143.24 | | 03/03/2026 | $143.69 | | 03/04/2026 | $144.43 | | 03/05/2026 | $142.07 | | 03/06/2026 | $142.64 |
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