US stock · data to 2026-10-20
Fortinet (FTNT)
Fortinet: $170.94 on 2026-10-20. +31.5% a year since 2009, worst fall -51%. Year-by-year returns, risk profile and what followed its price patterns in the past.
Open the interactive chart and full historyKey numbers
| Last close | $170.94 |
| Return a year since 2009 | +31.5% |
| All-time high | $194.75 (2026-10-09) |
| Below its high | -12.2% |
| Worst fall | -51% (2016-02-11) |
| Yearly volatility | 42% |
| Beta vs its index | 1.19 |
| Risk / reward vs its market | High risk · High reward |
Returns by year
| Year | Return |
|---|---|
| 2026 | +115.3% |
| 2025 | -16.0% |
| 2024 | +61.4% |
| 2023 | +19.7% |
| 2022 | -32.0% |
| 2021 | +142.0% |
| 2020 | +39.1% |
| 2019 | +51.6% |
| 2018 | +61.2% |
| 2017 | +45.1% |
| 2016 | -3.4% |
| 2015 | +1.7% |
What followed its price patterns in the past
How often FTNT was higher 40 trading days after each pattern, next to an ordinary day. History for learning, not a forecast.
| Pattern | Past cases | Higher after 40 days | On an ordinary day | Median move |
|---|---|---|---|---|
| Up streak | 72 | 71% | 63% | +6.6% |
| New 52-week high | 66 | 73% | 63% | +8.3% |
| RSI rises above 70 | 59 | 71% | 63% | +5.5% |
| Volume spike on an up day | 50 | 64% | 63% | +3.6% |
| Big down day | 49 | 57% | 63% | +4.2% |
| Big up day | 47 | 70% | 63% | +5.0% |
| Crosses above 200-day avg | 42 | 62% | 63% | +3.2% |
| Falls below 200-day avg | 42 | 60% | 63% | +2.9% |
| Falls 20% from all-time high | 41 | 59% | 63% | +5.9% |
| Volume spike on a down day | 39 | 64% | 63% | +3.6% |
| Down streak | 32 | 66% | 63% | +4.5% |
| Gap up | 32 | 72% | 63% | +4.3% |
ZOSH shows history and calculations for learning. It is not investment advice and does not tell anyone to buy or sell. Data: Yahoo Finance, AMFI, NSE and official sources; it can be late or wrong, so check before acting.