10-Day:
14.15%1-Month:
20.70%3-Month:
52.18%1-Year:
42.89%Summary
- As of today, FTNT stock 10-day historical volatility is 14.15%, with the most recent change of -9.90% (-41.16%) on October 24, 2025.
Performance
FTNT Volatility Chart
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Range
FTNT Volatility Trends
| PeriodPeriod | 10-Day Volatility10-Day Volatility | 1-Month Volatility1-Month Volatility | 3-Month Volatility3-Month Volatility | 1-Year Volatility1-Year Volatility |
|---|---|---|---|---|
| 1D1 Day | -41.2% | -2.7% | +0.8% | +0.2% |
| 1M1 Month | -50.8% | - | - | - |
| 3M3 Months | -50.2% | - | - | - |
| 6M6 Months | -68.0% | - | - | - |
| YTDYTD | -53.2% | - | - | - |
| 1Y1 Year | -18.2% | - | - | - |
| 5Y5 Years | -49.5% | - | - | - |
FTNT Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 28.77% | -50.8% | 14.15% | at low |
| 3M | 3-Month | 120.79% | -88.3% | 14.15% | at low |
| 6M | 6-Month | 120.79% | -88.3% | 14.15% | at low |
| 1Y | 1-Year | 120.79% | -88.3% | 14.15% | at low |
| 3Y | 3-Year | 132.77% | -89.3% | 11.29% | +25.3% |
| 5Y | 5-Year | 132.77% | -89.3% | 11.29% | +25.3% |
| All-Time | All-Time | 146.83% | -90.4% | 8.74% | +61.9% |
FTNT Volatility History
| Date | Value |
|---|---|
| 2025 | 14.15%(-53.2%) |
| 2024 | 30.22%(+8.8%) |
| 2023 | 27.77%(+2.5%) |
| 2022 | 27.08%(-25.1%) |
| 2021 | 36.14%(-13.3%) |
| 2020 | 41.69%(+123.4%) |
| 2019 | 18.66%(-66.4%) |
| 2018 | 55.47%(+173.4%) |
| Date | Value |
|---|---|
| 2017 | 20.29%(-24.1%) |
| 2016 | 26.75%(+79.2%) |
| 2015 | 14.93%(-36.8%) |
| 2014 | 23.64%(+9.9%) |
| 2013 | 21.52%(+83.1%) |
| 2012 | 11.75%(-72.0%) |
| 2011 | 41.93%(+54.0%) |
| 2010 | 27.23%(-37.3%) |
| 2009 | 43.45% |
FAQ
- What is Fortinet, Inc. 10-day historical volatility?
- What is the all-time high 10-day volatility for Fortinet, Inc.?
- What is FTNT 10-day historical volatility year-to-date change?
- What is Fortinet, Inc. 10-day volatility year-on-year change?
What is Fortinet, Inc. 10-day historical volatility?
The current 10-day volatility of FTNT is 14.15%
What is the all-time high 10-day volatility for Fortinet, Inc.?
Fortinet, Inc. all-time high 10-day historical volatility is 146.83%
What is FTNT 10-day historical volatility year-to-date change?
Fortinet, Inc. 10-day historical volatility has changed by -16.07% (-53.18%) since the beginning of the year
What is Fortinet, Inc. 10-day volatility year-on-year change?
Over the past year, FTNT 10-day historical volatility has changed by -3.14% (-18.16%)