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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 09/04/2026 |
$74.60 |
$76.83 |
$74.55 |
$76.26 |
346.80K | | 09/08/2026 |
$75.82 |
$76.49 |
$74.02 |
$76.00 |
406.80K | | 09/09/2026 |
$75.12 |
$77.71 |
$75.00 |
$75.60 |
466.90K | | 09/10/2026 |
$74.40 |
$75.37 |
$72.55 |
$73.49 |
545.30K | | 09/11/2026 |
$74.31 |
$76.25 |
$72.67 |
$73.98 |
393.40K |
 |
| Astronics Corporation is a provider of advanced technologies to the global aerospace, defense, and electronics industries. Its products and services include advanced electrical power generation, distribution and motion systems, lighting and safety systems, avionics products, systems and certification, aircraft structures and automated test systems. Co. operates through two segments: Aerospace, and Test Systems. The Aerospace segment designs and manufactures products for the global aerospace industry. | |
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Astronics (ATRO) has the following price history information. Looking back at ATRO historical stock prices for the last five trading days, on September 04, 2026, ATRO opened at $74.60, traded as high as $76.83 and as low as $74.55, and closed at $76.26. Trading volume was a total of 346.80K shares. On September 08, 2026, ATRO opened at $75.82, traded as high as $76.49 and as low as $74.02, and closed at $76.00. Trading volume was a total of 406.80K shares. On September 09, 2026, ATRO opened at $75.12, traded as high as $77.71 and as low as $75.00, and closed at $75.60. Trading volume was a total of 466.90K shares. On September 10, 2026, ATRO opened at $74.40, traded as high as $75.37 and as low as $72.55, and closed at $73.49. Trading volume was a total of 545.30K shares. On September 11, 2026, ATRO opened at $74.31, traded as high as $76.25 and as low as $72.67, and closed at $73.98. Trading volume was a total of 393.40K shares.
ATRO Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Astronics shares, starting with a $10,000 purchase of ATRO, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
09/14/2016 |
|
| End date: |
09/11/2026 |
|
| Start price/share: |
$24.41 |
|
| End price/share: |
$73.98 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
203.07% |
|
| Average Annual Total Return: |
11.73% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$30,308.61 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 09/04/2026 | $76.26 | | 09/08/2026 | $76.00 | | 09/09/2026 | $75.60 | | 09/10/2026 | $73.49 | | 09/11/2026 | $73.98 |
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