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Video: Compound Annual Growth Rate (CAGR) Definition
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 |
| Date |
Open |
High |
Low |
Close |
Volume |
| 11/03/2025 |
$248.69 |
$248.69 |
$241.80 |
$245.92 |
1.29M | | 11/04/2025 |
$252.37 |
$253.54 |
$223.23 |
$227.17 |
1.86M | | 11/05/2025 |
$228.97 |
$237.46 |
$224.86 |
$237.12 |
1.32M | | 11/06/2025 |
$237.64 |
$238.73 |
$222.54 |
$226.44 |
1.09M | | 11/07/2025 |
$224.88 |
$230.68 |
$222.73 |
$230.57 |
771.90K |
 |
| Gartner, Inc. delivers actionable, objective insight to executives and their teams. Co. operates through three segments: Research, Conferences and Consulting. The Research segment delivers independent, objective insight to leaders across an enterprise through subscription services that include on-demand access to published research content, data and benchmarks, and direct access to a network of research experts located around the globe. Gartner Conferences are designed for information technology (IT) and business executives as well as decision makers looking to adapt and evolve their organizations through disruption and uncertainty, navigate risks and prioritize investments. | |
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Gartner (IT) has the following price history information. Looking back at IT historical stock prices for the last five trading days, on November 03, 2025, IT opened at $248.69, traded as high as $248.69 and as low as $241.80, and closed at $245.92. Trading volume was a total of 1.29M shares. On November 04, 2025, IT opened at $252.37, traded as high as $253.54 and as low as $223.23, and closed at $227.17. Trading volume was a total of 1.86M shares. On November 05, 2025, IT opened at $228.97, traded as high as $237.46 and as low as $224.86, and closed at $237.12. Trading volume was a total of 1.32M shares. On November 06, 2025, IT opened at $237.64, traded as high as $238.73 and as low as $222.54, and closed at $226.44. Trading volume was a total of 1.09M shares. On November 07, 2025, IT opened at $224.88, traded as high as $230.68 and as low as $222.73, and closed at $230.57. Trading volume was a total of 771.90K shares.
IT Historical Stock Prices By Date:

Below, we examine the compound annual growth rate — CAGR for short — of an investment into Gartner shares, starting with a $10,000 purchase of IT, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
|
| Start date: |
11/10/2015 |
|
| End date: |
11/07/2025 |
|
| Start price/share: |
$87.50 |
|
| End price/share: |
$230.57 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
163.51% |
|
| Average Annual Total Return: |
10.17% |
|
| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$26,341.07 |
|
| Years: |
10.00 |
|
|
 |
| Date |
Close |
| 11/03/2025 | $245.92 | | 11/04/2025 | $227.17 | | 11/05/2025 | $237.12 | | 11/06/2025 | $226.44 | | 11/07/2025 | $230.57 |
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