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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 07/08/2026 |
$1.45 |
$1.48 |
$1.41 |
$1.47 |
97.30K | | 07/09/2026 |
$1.44 |
$1.54 |
$1.44 |
$1.52 |
72.50K | | 07/10/2026 |
$1.52 |
$1.52 |
$1.43 |
$1.49 |
47.50K | | 07/13/2026 |
$1.45 |
$1.48 |
$1.40 |
$1.48 |
21.60K | | 07/14/2026 |
$1.41 |
$1.42 |
$1.37 |
$1.39 |
26.00K |
 |
| American Shared Hospital Services is a provider of turn-key technology solutions for stereotactic radiosurgery and advanced radiation therapy equipment and services. Its segments include Leasing, and Retail. The Leasing segment comprises the Co.'s medical equipment leasing. The Retail segment comprises facilities in Peru and Ecuador. Its products include MR Guided Radiation Therapy Linacs, Advanced Digital Linear Accelerators, Proton Beam Radiation Therapy Systems (PBRT), Brachytherapy systems and suites, and through the Co.'s subsidiary, GK Financing LLC., the Leksell Gamma Knife product and services. | |
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American Shared Hospital Services (AMS) has the following price history information. Looking back at AMS historical stock prices for the last five trading days, on July 08, 2026, AMS opened at $1.45, traded as high as $1.48 and as low as $1.41, and closed at $1.47. Trading volume was a total of 97.30K shares. On July 09, 2026, AMS opened at $1.44, traded as high as $1.54 and as low as $1.44, and closed at $1.52. Trading volume was a total of 72.50K shares. On July 10, 2026, AMS opened at $1.52, traded as high as $1.52 and as low as $1.43, and closed at $1.49. Trading volume was a total of 47.50K shares. On July 13, 2026, AMS opened at $1.45, traded as high as $1.48 and as low as $1.40, and closed at $1.48. Trading volume was a total of 21.60K shares. On July 14, 2026, AMS opened at $1.41, traded as high as $1.42 and as low as $1.37, and closed at $1.39. Trading volume was a total of 26.00K shares.
AMS Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into American Shared Hospital Services shares, starting with a $10,000 purchase of AMS, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
07/18/2016 |
|
| End date: |
07/14/2026 |
|
| Start price/share: |
$2.00 |
|
| End price/share: |
$1.39 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
-30.50% |
|
| Average Annual Total Return: |
-3.57% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$6,953.58 |
|
| Years: |
9.99 |
|
|
 |
| Date |
Close |
| 07/08/2026 | $1.47 | | 07/09/2026 | $1.52 | | 07/10/2026 | $1.49 | | 07/13/2026 | $1.48 | | 07/14/2026 | $1.39 |
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