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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 10/09/2026 |
$608.36 |
$616.04 |
$604.40 |
$613.66 |
184.70K | | 10/12/2026 |
$613.28 |
$616.37 |
$611.56 |
$613.66 |
205.20K | | 10/13/2026 |
$613.65 |
$616.02 |
$600.02 |
$611.21 |
218.50K | | 10/14/2026 |
$607.80 |
$611.67 |
$604.44 |
$608.90 |
256.20K | | 10/15/2026 |
$607.75 |
$620.37 |
$602.47 |
$619.91 |
280.70K |
 |
| Teledyne Technologies Incorporated offers technologies for industrial growth markets such as factory automation, environmental monitoring, and electronics design. Its segments include Digital Imaging (sensors, cameras, and systems across various spectra for diverse applications), Instrumentation (monitoring and control instruments for marine, environmental, , industrial and other applications, and electronic test and measurement equipment), Aerospace and Defense Electronics (electronic components, subsystems, and communication equipment), and Engineered Systems (systems engineering, integration and technology development, and manufacturing solutions). | |
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Teledyne Technologies (TDY) has the following price history information. Looking back at TDY historical stock prices for the last five trading days, on October 09, 2026, TDY opened at $608.36, traded as high as $616.04 and as low as $604.40, and closed at $613.66. Trading volume was a total of 184.70K shares. On October 12, 2026, TDY opened at $613.28, traded as high as $616.37 and as low as $611.56, and closed at $613.66. Trading volume was a total of 205.20K shares. On October 13, 2026, TDY opened at $613.65, traded as high as $616.02 and as low as $600.02, and closed at $611.21. Trading volume was a total of 218.50K shares. On October 14, 2026, TDY opened at $607.80, traded as high as $611.67 and as low as $604.44, and closed at $608.90. Trading volume was a total of 256.20K shares. On October 15, 2026, TDY opened at $607.75, traded as high as $620.37 and as low as $602.47, and closed at $619.91. Trading volume was a total of 280.70K shares.
TDY Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Teledyne Technologies shares, starting with a $10,000 purchase of TDY, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
10/18/2016 |
|
| End date: |
10/15/2026 |
|
| Start price/share: |
$105.12 |
|
| End price/share: |
$619.91 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
489.72% |
|
| Average Annual Total Return: |
19.42% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$58,960.27 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 10/09/2026 | $613.66 | | 10/12/2026 | $613.66 | | 10/13/2026 | $611.21 | | 10/14/2026 | $608.90 | | 10/15/2026 | $619.91 |
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