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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
Date |
Open |
High |
Low |
Close |
Volume |
02/13/2019 |
$2.56 |
$2.59 |
$2.54 |
$2.58 |
168.50K | 02/14/2019 |
$2.57 |
$2.58 |
$2.54 |
$2.57 |
152.10K | 02/15/2019 |
$2.56 |
$2.59 |
$2.56 |
$2.58 |
254.90K | 02/19/2019 |
$2.57 |
$2.58 |
$2.56 |
$2.56 |
297.00K | 02/20/2019 |
$2.56 |
$2.57 |
$2.53 |
$2.54 |
198.30K |
 |
Atlantic Power is an independent power producer that owns power generation assets in the U.S. and Canada. Co.'s power generation projects sell electricity to utilities and other customers primarily under long-term power purchase agreements (PPAs). Co. sells the majority of the capacity and energy from its power generation projects under PPAs to a variety of utilities and other parties. Co. directly operates and maintains the majority of its power generation projects. Co. also partners with providers in the independent power industry to operate and maintain its other projects, including Heorot Power Management LLC and Purenergy LLC. | |
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Atlantic Power (AT) has the following price history information. Looking back at AT historical stock prices for the last five trading days, on February 13, 2019, AT opened at $2.56, traded as high as $2.59 and as low as $2.54, and closed at $2.58. Trading volume was a total of 168.50K shares. On February 14, 2019, AT opened at $2.57, traded as high as $2.58 and as low as $2.54, and closed at $2.57. Trading volume was a total of 152.10K shares. On February 15, 2019, AT opened at $2.56, traded as high as $2.59 and as low as $2.56, and closed at $2.58. Trading volume was a total of 254.90K shares. On February 19, 2019, AT opened at $2.57, traded as high as $2.58 and as low as $2.56, and closed at $2.56. Trading volume was a total of 297.00K shares. On February 20, 2019, AT opened at $2.56, traded as high as $2.57 and as low as $2.53, and closed at $2.54. Trading volume was a total of 198.30K shares.
AT Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Atlantic Power shares, starting with a $10,000 purchase of AT, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
Start date: |
12/03/2009 |
|
End date: |
02/20/2019 |
|
Start price/share: |
$10.92 |
|
End price/share: |
$2.54 |
|
Starting shares: |
915.75 |
|
Ending shares: |
1,367.39 |
|
Dividends reinvested/share: |
$3.49 |
|
Total return: |
-65.27% |
|
Average Annual Total Return: |
-10.83% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$3,474.73 |
|
Years: |
9.22 |
|
|
Growth of $10,000.00
Without Dividends Reinvested
|
Start date: |
12/03/2009 |
|
End date: |
02/20/2019 |
|
Start price/share: |
$10.92 |
|
End price/share: |
$2.54 |
|
Dividends collected/share: |
$3.49 |
|
Total return: |
-44.82% |
|
Average Annual Total Return: |
-6.24% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$5,520.12 |
|
Years: |
9.22 |
|
|
 |
Date |
Close |
02/13/2019 | $2.58 | 02/14/2019 | $2.57 | 02/15/2019 | $2.58 | 02/19/2019 | $2.56 | 02/20/2019 | $2.54 |
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