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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 08/03/2026 |
$46.88 |
$46.88 |
$46.88 |
$46.88 |
100 | | 08/04/2026 |
$47.14 |
$47.14 |
$47.14 |
$47.14 |
100 | | 08/05/2026 |
$47.04 |
$47.10 |
$47.04 |
$47.10 |
200 | | 08/06/2026 |
$47.10 |
$47.10 |
$47.10 |
$47.10 |
100 | | 08/07/2026 |
$47.28 |
$47.28 |
$47.28 |
$47.28 |
100 | |
 |

ProShares Russell 2000 Dynamic Buffer Etf (RB) has the following price history information. Looking back at RB historical stock prices for the last five trading days, on August 03, 2026, RB opened at $46.88, traded as high as $46.88 and as low as $46.88, and closed at $46.88. Trading volume was a total of 100 shares. On August 04, 2026, RB opened at $47.14, traded as high as $47.14 and as low as $47.14, and closed at $47.14. Trading volume was a total of 100 shares. On August 05, 2026, RB opened at $47.04, traded as high as $47.10 and as low as $47.04, and closed at $47.10. Trading volume was a total of 200 shares. On August 06, 2026, RB opened at $47.10, traded as high as $47.10 and as low as $47.10, and closed at $47.10. Trading volume was a total of 100 shares. On August 07, 2026, RB opened at $47.28, traded as high as $47.28 and as low as $47.28, and closed at $47.28. Trading volume was a total of 100 shares.
RB Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into ProShares Russell 2000 Dynamic Buffer Etf shares, starting with a $10,000 purchase of RB, and working forward through the historical stock price information to today.
Growth of $10,000.00
With Dividends Reinvested
|
| Start date: |
06/27/2025 |
|
| End date: |
08/07/2026 |
|
| Start price/share: |
$40.21 |
|
| End price/share: |
$47.28 |
|
| Starting shares: |
248.67 |
|
| Ending shares: |
254.73 |
|
| Dividends reinvested/share: |
$1.06 |
|
| Total return: |
20.43% |
|
| Average Annual Total Return: |
18.19% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$12,042.97 |
|
| Years: |
1.11 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
06/27/2025 |
|
| End date: |
08/07/2026 |
|
| Start price/share: |
$40.21 |
|
| End price/share: |
$47.28 |
|
| Dividends collected/share: |
$1.06 |
|
| Total return: |
20.21% |
|
| Average Annual Total Return: |
18.00% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$12,021.44 |
|
| Years: |
1.11 |
|
|
 |
| Date |
Close |
| 08/03/2026 | $46.88 | | 08/04/2026 | $47.14 | | 08/05/2026 | $47.10 | | 08/06/2026 | $47.10 | | 08/07/2026 | $47.28 |
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