FTNT monthly performance report
View FTNT's monthly returns, drawdown, and seasonality trends — updated every month.
FTNT monthly report
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Key takeaways
- Fortinet (FTNT) closed September 2026 at $169.84, down 0.64% for the month and +109.70% over the trailing 12 months.
- Year-to-date, FTNT is +113.88%, outperforming the S&P 500 which has returned +11.70% YTD.
- The stock is trading +50.96% versus its 200-day moving average ($112.51), a bullish technical signal.
- Over the past three years, FTNT has outperformed the S&P 500 by +109.26%, with a relative strength index reading of 163.6.
- Win rate over the trailing 39 months stands at 56.4% — 22 positive months versus 17 negative months.
Fortinet ended September 2026 at $169.84, posting a monthly return of −0.64%. The S&P 500 returned −0.70% over the same window, leaving relative performance at +0.06%.
The current quarter stands at +10.56% (Q3 2026 (QTD)), while medium-term trend remains constructive: price is +50.96% versus the 200-day moving average ($112.51).
Year-to-date, FTNT is +113.88% against SPY +11.70%, a gap of +102.18%. The stock is currently −3.55% below its 52-week high, with maximum 3-year drawdown at −35.07%.
| Period | FTNT | S&P 500 (SPY) | Excess return |
|---|---|---|---|
| 1 Day | −1.59% | −0.12% | −1.47% |
| 1 Week | +8.82% | −0.34% | +9.16% |
| 1 Month | −0.64% | −0.70% | +0.06% |
| 3 Months | +15.52% | +2.80% | +12.72% |
| 6 Months | +103.55% | +13.85% | +89.70% |
| YTD | +113.88% | +11.70% | +102.18% |
| 12 Months | +109.70% | +15.01% | +94.69% |
| 3 Years | +180.96% | +71.69% | +109.26% |
| Rank | Month | Return |
|---|---|---|
| #1 | May 2026 | +63.65% |
| #2 | Aug 2024 | +32.17% |
| #3 | Nov 2024 | +20.84% |
| #4 | Dec 2023 | +11.36% |
| #5 | Jun 2026 | +11.34% |
| Rank | Month | Return |
|---|---|---|
| #1 | Aug 2023 | −22.53% |
| #2 | Aug 2025 | −21.15% |
| #3 | Mar 2025 | −10.88% |
| #4 | Nov 2023 | −8.06% |
| #5 | Apr 2024 | −7.51% |
| Quarter | Return |
|---|---|
| Q2 2025 | +9.83% |
| Q3 2025 | −20.47% |
| Q4 2025 | −5.55% |
| Q1 2026 | +2.91% |
| Q2 2026 | +87.98% |
| Q3 2026 (QTD) | +10.56% |
| Year | Return |
|---|---|
| 2023 | +19.72% |
| 2024 | +61.42% |
| 2025 | −15.95% |
| 2026 | +113.88% |
| Metric | Value |
|---|---|
| 52-Week High | $176.10 (2026-09-17) |
| 52-Week Low | $73.55 (2026-01-20) |
| Current Price | $169.84 |
| 200-Day Moving Average | $112.51 |
| Price vs 200DMA | +50.96% |
| 3-Year Maximum Drawdown | −35.07% (2025-08-08) |
| Current Drawdown from 52W High | −3.55% |
| RS metric | Value |
|---|---|
| RS Index (3-year, rebased to 100) | 163.6 |
| 3-Year Excess Return vs S&P 500 | +109.26% |
| RS Peak | 167.2 (Sep 2026) |
| RS Trough | 76.8 (Jul 2024) |
| Status | Outperforming Benchmark |
Frequently asked questions
What was FTNT's return for this report period?
FTNT returned −0.64% in the latest monthly window ending 2026-09-18.
Has FTNT outperformed SPY year to date?
YTD FTNT: +113.88% vs SPY: +11.70%.
What is FTNT's 12-month return?
+109.70% over the trailing 12 months.
Is FTNT above or below its 200-day moving average?
Price is +50.96% versus 200DMA ($112.51).
What is the maximum drawdown in the 3-year window?
−35.07% on 2025-08-08.