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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 10/12/2026 |
$142.65 |
$144.04 |
$142.55 |
$143.78 |
313.50K | | 10/13/2026 |
$145.00 |
$145.08 |
$143.16 |
$144.61 |
270.10K | | 10/14/2026 |
$144.36 |
$146.18 |
$143.18 |
$145.63 |
337.20K | | 10/15/2026 |
$146.68 |
$147.78 |
$144.74 |
$145.73 |
478.20K | | 10/16/2026 |
$146.06 |
$149.31 |
$146.06 |
$149.13 |
431.60K |
 |
| American Financial Group, Inc. is an insurance holding company specializing in property and casualty insurance for businesses. It operates through two segments: Property and Casualty Insurance, which includes sub-segments like Property and Transportation (covering buses, trucks, marine, agricultural, and commercial properties), Specialty Casualty (covering excess and surplus, liability, and umbrella insurance), and Specialty Financial (covering risk management for lending and leasing institutions, fidelity, surety, and trade credit insurance); and Other. | |
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American Financial Group (AFG) has the following price history information. Looking back at AFG historical stock prices for the last five trading days, on October 12, 2026, AFG opened at $142.65, traded as high as $144.04 and as low as $142.55, and closed at $143.78. Trading volume was a total of 313.50K shares. On October 13, 2026, AFG opened at $145.00, traded as high as $145.08 and as low as $143.16, and closed at $144.61. Trading volume was a total of 270.10K shares. On October 14, 2026, AFG opened at $144.36, traded as high as $146.18 and as low as $143.18, and closed at $145.63. Trading volume was a total of 337.20K shares. On October 15, 2026, AFG opened at $146.68, traded as high as $147.78 and as low as $144.74, and closed at $145.73. Trading volume was a total of 478.20K shares. On October 16, 2026, AFG opened at $146.06, traded as high as $149.31 and as low as $146.06, and closed at $149.13. Trading volume was a total of 431.60K shares.
AFG Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into American Financial Group shares, starting with a $10,000 purchase of AFG, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
10/18/2016 |
|
| End date: |
10/16/2026 |
|
| Start price/share: |
$75.97 |
|
| End price/share: |
$149.13 |
|
| Starting shares: |
131.63 |
|
| Ending shares: |
278.46 |
|
| Dividends reinvested/share: |
$91.33 |
|
| Total return: |
315.27% |
|
| Average Annual Total Return: |
15.30% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$41,523.42 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
10/18/2016 |
|
| End date: |
10/16/2026 |
|
| Start price/share: |
$75.97 |
|
| End price/share: |
$149.13 |
|
| Dividends collected/share: |
$91.33 |
|
| Total return: |
216.52% |
|
| Average Annual Total Return: |
12.21% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$31,645.77 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 10/12/2026 | $143.78 | | 10/13/2026 | $144.61 | | 10/14/2026 | $145.63 | | 10/15/2026 | $145.73 | | 10/16/2026 | $149.13 |
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