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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 10/09/2026 |
$436.89 |
$439.01 |
$429.76 |
$432.59 |
960.00K | | 10/12/2026 |
$432.15 |
$436.10 |
$431.38 |
$433.97 |
723.10K | | 10/13/2026 |
$433.33 |
$435.85 |
$426.17 |
$432.29 |
919.90K | | 10/14/2026 |
$430.74 |
$435.94 |
$420.32 |
$423.42 |
875.90K | | 10/15/2026 |
$419.00 |
$422.61 |
$412.65 |
$422.03 |
1.32M |
 |
| Rockwell Automation, Inc. is engaged in providing industrial automation and digital transformation products and services. Co. operates through three segments: Intelligent Devices, Software and Control, and Lifecycle Services. The Intelligent Devices segment includes drives, motion, advanced material handling, safety, sensing, industrial components and configured-to-order products. The Software and Control segment includes control and visualization software and hardware, digital twin, simulation and information software, and network and security infrastructure. | |
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Rockwell Automation (ROK) has the following price history information. Looking back at ROK historical stock prices for the last five trading days, on October 09, 2026, ROK opened at $436.89, traded as high as $439.01 and as low as $429.76, and closed at $432.59. Trading volume was a total of 960.00K shares. On October 12, 2026, ROK opened at $432.15, traded as high as $436.10 and as low as $431.38, and closed at $433.97. Trading volume was a total of 723.10K shares. On October 13, 2026, ROK opened at $433.33, traded as high as $435.85 and as low as $426.17, and closed at $432.29. Trading volume was a total of 919.90K shares. On October 14, 2026, ROK opened at $430.74, traded as high as $435.94 and as low as $420.32, and closed at $423.42. Trading volume was a total of 875.90K shares. On October 15, 2026, ROK opened at $419.00, traded as high as $422.61 and as low as $412.65, and closed at $422.03. Trading volume was a total of 1.32M shares.
ROK Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Rockwell Automation shares, starting with a $10,000 purchase of ROK, 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: |
10/15/2026 |
|
| Start price/share: |
$115.97 |
|
| End price/share: |
$422.03 |
|
| Starting shares: |
86.23 |
|
| Ending shares: |
103.51 |
|
| Dividends reinvested/share: |
$43.75 |
|
| Total return: |
336.85% |
|
| Average Annual Total Return: |
15.89% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$43,680.15 |
|
| Years: |
10.00 |
|
| |
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
10/18/2016 |
|
| End date: |
10/15/2026 |
|
| Start price/share: |
$115.97 |
|
| End price/share: |
$422.03 |
|
| Dividends collected/share: |
$43.75 |
|
| Total return: |
301.64% |
|
| Average Annual Total Return: |
14.92% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$40,159.72 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 10/09/2026 | $432.59 | | 10/12/2026 | $433.97 | | 10/13/2026 | $432.29 | | 10/14/2026 | $423.42 | | 10/15/2026 | $422.03 |
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