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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
Date |
Open |
High |
Low |
Close |
Volume |
04/14/2021 |
$31.95 |
$34.24 |
$31.80 |
$33.39 |
8.20M | 04/15/2021 |
$33.46 |
$33.62 |
$32.15 |
$32.84 |
6.13M | 04/16/2021 |
$34.03 |
$36.03 |
$33.87 |
$35.63 |
17.79M | 04/19/2021 |
$35.40 |
$36.54 |
$34.81 |
$36.03 |
10.10M | 04/20/2021 |
$35.91 |
$35.95 |
$32.38 |
$32.98 |
10.49M |
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Alcoa is a vertically integrated aluminum company comprised of bauxite mining, alumina refining, aluminum production (smelting, casting, and rolling), and energy generation. Through direct and indirect ownership, Co. has 28 operating locations in nine countries around the world, situated primarily in Australia, Brazil, Canada, Iceland, Norway, Spain, and United States. | |
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Alcoa (AA) has the following price history information. Looking back at AA historical stock prices for the last five trading days, on April 14, 2021, AA opened at $31.95, traded as high as $34.24 and as low as $31.80, and closed at $33.39. Trading volume was a total of 8.20M shares. On April 15, 2021, AA opened at $33.46, traded as high as $33.62 and as low as $32.15, and closed at $32.84. Trading volume was a total of 6.13M shares. On April 16, 2021, AA opened at $34.03, traded as high as $36.03 and as low as $33.87, and closed at $35.63. Trading volume was a total of 17.79M shares. On April 19, 2021, AA opened at $35.40, traded as high as $36.54 and as low as $34.81, and closed at $36.03. Trading volume was a total of 10.10M shares. On April 20, 2021, AA opened at $35.91, traded as high as $35.95 and as low as $32.38, and closed at $32.98. Trading volume was a total of 10.49M shares.
AA Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Alcoa shares, starting with a $10,000 purchase of AA, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
Start date: |
04/21/2011 |
|
End date: |
04/20/2021 |
|
Start price/share: |
$50.91 |
|
End price/share: |
$32.98 |
|
Starting shares: |
196.43 |
|
Ending shares: |
209.87 |
|
Dividends reinvested/share: |
$2.07 |
|
Total return: |
-30.78% |
|
Average Annual Total Return: |
-3.61% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$6,922.01 |
|
Years: |
10.01 |
|
|
Growth of $10,000.00
Without Dividends Reinvested
|
Start date: |
04/21/2011 |
|
End date: |
04/20/2021 |
|
Start price/share: |
$50.91 |
|
End price/share: |
$32.98 |
|
Dividends collected/share: |
$2.07 |
|
Total return: |
-31.15% |
|
Average Annual Total Return: |
-3.66% |
|
Starting investment: |
$10,000.00 |
|
Ending investment: |
$6,886.17 |
|
Years: |
10.01 |
|
|
 |
Date |
Close |
04/14/2021 | $33.39 | 04/15/2021 | $32.84 | 04/16/2021 | $35.63 | 04/19/2021 | $36.03 | 04/20/2021 | $32.98 |
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