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Video: Compound Annual Growth Rate (CAGR) Definition
|
 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 11/03/2025 |
$27.64 |
$27.76 |
$26.70 |
$26.98 |
39.65M | | 11/04/2025 |
$27.03 |
$27.54 |
$26.89 |
$27.44 |
45.56M | | 11/05/2025 |
$27.45 |
$27.99 |
$27.38 |
$27.94 |
40.25M | | 11/06/2025 |
$27.93 |
$28.06 |
$27.28 |
$27.31 |
32.82M | | 11/07/2025 |
$27.57 |
$27.78 |
$27.01 |
$27.35 |
36.50M |
 |
| Comcast Corporation is a global media and technology company. It delivers broadband, wireless, and video through Xfinity, Comcast Business, and Sky; produce, distribute, and stream entertainment, sports, and news through brands, including NBC, Telemundo, Universal, Peacock, and Sky; and brings theme parks and attractions to life through Universal Destinations and Experiences. It operates through two primary businesses: Connectivity & Platforms and Content & Experiences. The Connectivity & Platforms segment contains its broadband, wireless, video and wireline voice businesses in the U.S., United Kingdom and Italy. | |
 |

Comcast (CMCSA) has the following price history information. Looking back at CMCSA historical stock prices for the last five trading days, on November 03, 2025, CMCSA opened at $27.64, traded as high as $27.76 and as low as $26.70, and closed at $26.98. Trading volume was a total of 39.65M shares. On November 04, 2025, CMCSA opened at $27.03, traded as high as $27.54 and as low as $26.89, and closed at $27.44. Trading volume was a total of 45.56M shares. On November 05, 2025, CMCSA opened at $27.45, traded as high as $27.99 and as low as $27.38, and closed at $27.94. Trading volume was a total of 40.25M shares. On November 06, 2025, CMCSA opened at $27.93, traded as high as $28.06 and as low as $27.28, and closed at $27.31. Trading volume was a total of 32.82M shares. On November 07, 2025, CMCSA opened at $27.57, traded as high as $27.78 and as low as $27.01, and closed at $27.35. Trading volume was a total of 36.50M shares.
CMCSA Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Comcast shares, starting with a $10,000 purchase of CMCSA, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
11/10/2015 |
|
| End date: |
11/07/2025 |
|
| Start price/share: |
$30.79 |
|
| End price/share: |
$27.35 |
|
| Starting shares: |
324.78 |
|
| Ending shares: |
411.33 |
|
| Dividends reinvested/share: |
$9.30 |
|
| Total return: |
12.50% |
|
| Average Annual Total Return: |
1.18% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$11,244.67 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
11/10/2015 |
|
| End date: |
11/07/2025 |
|
| Start price/share: |
$30.79 |
|
| End price/share: |
$27.35 |
|
| Dividends collected/share: |
$9.30 |
|
| Total return: |
19.02% |
|
| Average Annual Total Return: |
1.76% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$11,906.14 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 11/03/2025 | $26.98 | | 11/04/2025 | $27.44 | | 11/05/2025 | $27.94 | | 11/06/2025 | $27.31 | | 11/07/2025 | $27.35 |
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