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 Video: Compound Annual Growth Rate (CAGR) Definition
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| Date |
Open |
High |
Low |
Close |
Volume |
| 03/02/2026 |
$53.83 |
$54.29 |
$53.66 |
$53.98 |
1.08M | | 03/03/2026 |
$53.46 |
$53.98 |
$52.72 |
$53.85 |
866.90K | | 03/04/2026 |
$53.85 |
$54.33 |
$53.43 |
$54.17 |
1.17M | | 03/05/2026 |
$53.64 |
$53.71 |
$53.03 |
$53.44 |
1.22M | | 03/06/2026 |
$53.24 |
$53.51 |
$52.53 |
$53.37 |
1.72M |
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| Portland General Electric Co. is an integrated energy company that generates, transmits and distributes electricity. Co. is engaged in the generation, wholesale purchase and sale, transmission, distribution, and retail sale of electricity to customers in the state of Oregon (State). Co. participates in the wholesale market through the purchase and sale of electricity and natural gas in an effort to obtain reasonably-priced power to serve its retail customers. Co. meets its retail load requirement with both Co.-owned generation and power purchased on the wholesale market. | |
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Portland General Electric (POR) has the following price history information. Looking back at POR historical stock prices for the last five trading days, on March 02, 2026, POR opened at $53.83, traded as high as $54.29 and as low as $53.66, and closed at $53.98. Trading volume was a total of 1.08M shares. On March 03, 2026, POR opened at $53.46, traded as high as $53.98 and as low as $52.72, and closed at $53.85. Trading volume was a total of 866.90K shares. On March 04, 2026, POR opened at $53.85, traded as high as $54.33 and as low as $53.43, and closed at $54.17. Trading volume was a total of 1.17M shares. On March 05, 2026, POR opened at $53.64, traded as high as $53.71 and as low as $53.03, and closed at $53.44. Trading volume was a total of 1.22M shares. On March 06, 2026, POR opened at $53.24, traded as high as $53.51 and as low as $52.53, and closed at $53.37. Trading volume was a total of 1.72M shares.
POR Historical Stock Prices By Date:
Below, we examine the compound annual growth rate — CAGR for short — of an investment into Portland General Electric shares, starting with a $10,000 purchase of POR, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
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| Start date: |
03/10/2016 |
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| End date: |
03/06/2026 |
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| Start price/share: |
$38.99 |
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| End price/share: |
$53.37 |
|
| Starting shares: |
256.48 |
|
| Ending shares: |
369.35 |
|
| Dividends reinvested/share: |
$16.55 |
|
| Total return: |
97.12% |
|
| Average Annual Total Return: |
7.03% |
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| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$19,719.39 |
|
| Years: |
9.99 |
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| |
Growth of $10,000.00
Without Dividends Reinvested
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| Start date: |
03/10/2016 |
|
| End date: |
03/06/2026 |
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| Start price/share: |
$38.99 |
|
| End price/share: |
$53.37 |
|
| Dividends collected/share: |
$16.55 |
|
| Total return: |
79.32% |
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| Average Annual Total Return: |
6.02% |
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| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$17,936.55 |
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| Years: |
9.99 |
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|
|
| Date |
Close |
| 03/02/2026 | $53.98 | | 03/03/2026 | $53.85 | | 03/04/2026 | $54.17 | | 03/05/2026 | $53.44 | | 03/06/2026 | $53.37 |
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