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 Video: Compound Annual Growth Rate (CAGR) Definition
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|
| Date |
Open |
High |
Low |
Close |
Volume |
| 11/26/2025 |
$80.81 |
$80.86 |
$78.63 |
$80.55 |
4.53M | | 11/28/2025 |
$80.67 |
$81.36 |
$80.36 |
$81.13 |
2.20M | | 12/01/2025 |
$80.49 |
$82.10 |
$80.43 |
$81.82 |
4.09M | | 12/02/2025 |
$82.51 |
$83.27 |
$82.00 |
$82.94 |
3.87M | | 12/03/2025 |
$82.21 |
$82.96 |
$81.42 |
$82.76 |
5.13M |
|
|
| Fortinet, Inc. provides an integrated platform, the Fortinet Security Fabric, that spans networking, unified Secure Access Service Edge (SASE) and AI-driven security operations to deliver cybersecurity where customers need it. It offers solutions to enterprises, such as in the financial services, retail and operational technology market verticals, communication and security service providers, government organizations and small and medium-sized businesses. Its Secure Networking solutions focuses on the convergence of networking and security via its network firewall and its switches, access points and other secure connectivity solutions. | |
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Fortinet (FTNT) has the following price history information. Looking back at FTNT historical stock prices for the last five trading days, on November 26, 2025, FTNT opened at $80.81, traded as high as $80.86 and as low as $78.63, and closed at $80.55. Trading volume was a total of 4.53M shares. On November 28, 2025, FTNT opened at $80.67, traded as high as $81.36 and as low as $80.36, and closed at $81.13. Trading volume was a total of 2.20M shares. On December 01, 2025, FTNT opened at $80.49, traded as high as $82.10 and as low as $80.43, and closed at $81.82. Trading volume was a total of 4.09M shares. On December 02, 2025, FTNT opened at $82.51, traded as high as $83.27 and as low as $82.00, and closed at $82.94. Trading volume was a total of 3.87M shares. On December 03, 2025, FTNT opened at $82.21, traded as high as $82.96 and as low as $81.42, and closed at $82.76. Trading volume was a total of 5.13M shares.
FTNT Historical Stock Prices By Date:
Below, we examine the compound annual growth rate — CAGR for short — of an investment into Fortinet shares, starting with a $10,000 purchase of FTNT, and working forward through the historical stock price information to today.
Growth of $10,000.00
Without Dividends Reinvested
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| Start date: |
12/07/2015 |
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| End date: |
12/03/2025 |
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| Start price/share: |
$6.90 |
|
| End price/share: |
$82.76 |
|
| Dividends collected/share: |
$0.00 |
|
| Total return: |
1,099.42% |
|
| Average Annual Total Return: |
28.21% |
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| Starting investment: |
$10,000.00 |
|
| Ending investment: |
$119,928.76 |
|
| Years: |
10.00 |
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|
|
| Date |
Close |
| 11/26/2025 | $80.55 | | 11/28/2025 | $81.13 | | 12/01/2025 | $81.82 | | 12/02/2025 | $82.94 | | 12/03/2025 | $82.76 |
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