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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 11/26/2025 |
$4.25 |
$4.29 |
$4.25 |
$4.27 |
590.70K | | 11/28/2025 |
$4.27 |
$4.30 |
$4.27 |
$4.29 |
342.90K | | 12/01/2025 |
$4.23 |
$4.25 |
$4.18 |
$4.19 |
1.15M | | 12/02/2025 |
$4.20 |
$4.22 |
$4.13 |
$4.16 |
1.25M | | 12/03/2025 |
$4.18 |
$4.21 |
$4.17 |
$4.17 |
615.10K |
 |
| Telefonica, S.A. is an integrated and diversified telecommunications group operating in Europe and Latin America. Co.'s services and products include Mobile business, Fixed-line telephony business and Digital services. Its segments include Telefonica Spain, Telefonica Brazil, Telefonica Germany, Telefonica United Kingdom and Telefonica Hispanoamerica (formed by the Co.'s operators in Argentina, Chile, Peru, Colombia, Mexico, Venezuela, Ecuador and Uruguay). These segments are engaged in activities relating to wireline, wireless, cable, data, Internet and television (TV) businesses and other digital services in accordance with each location. | |
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Telefonica SA (TEF) has the following price history information. Looking back at TEF historical stock prices for the last five trading days, on November 26, 2025, TEF opened at $4.25, traded as high as $4.29 and as low as $4.25, and closed at $4.27. Trading volume was a total of 590.70K shares. On November 28, 2025, TEF opened at $4.27, traded as high as $4.30 and as low as $4.27, and closed at $4.29. Trading volume was a total of 342.90K shares. On December 01, 2025, TEF opened at $4.23, traded as high as $4.25 and as low as $4.18, and closed at $4.19. Trading volume was a total of 1.15M shares. On December 02, 2025, TEF opened at $4.20, traded as high as $4.22 and as low as $4.13, and closed at $4.16. Trading volume was a total of 1.25M shares. On December 03, 2025, TEF opened at $4.18, traded as high as $4.21 and as low as $4.17, and closed at $4.17. Trading volume was a total of 615.10K shares.
TEF Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Telefonica SA shares, starting with a $10,000 purchase of TEF, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
12/07/2015 |
|
| End date: |
12/03/2025 |
|
| Start price/share: |
$12.05 |
|
| End price/share: |
$4.17 |
|
| Starting shares: |
829.88 |
|
| Ending shares: |
1,642.53 |
|
| Dividends reinvested/share: |
$4.18 |
|
| Total return: |
-31.51% |
|
| Average Annual Total Return: |
-3.71% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$6,852.62 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
12/07/2015 |
|
| End date: |
12/03/2025 |
|
| Start price/share: |
$12.05 |
|
| End price/share: |
$4.17 |
|
| Dividends collected/share: |
$4.18 |
|
| Total return: |
-30.71% |
|
| Average Annual Total Return: |
-3.60% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$6,931.29 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 11/26/2025 | $4.27 | | 11/28/2025 | $4.29 | | 12/01/2025 | $4.19 | | 12/02/2025 | $4.16 | | 12/03/2025 | $4.17 |
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