10-day:
8.52%1-month:
9.37%3-month:
12.39%1-year:
15.69%Summary
- As of today (September 17, 2025), FTS stock 10-day historical volatility is 8.52%, with the most recent change of +0.72% (+9.23%) on September 16, 2025.
Performance
FTS Volatility Chart
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Range
FTS Volatility Trends
| PeriodPeriod | 10-day volatility10-day volatility | 1-month volatility1-month volatility | 3-month volatility3-month volatility | 1-year volatility1-year volatility |
|---|---|---|---|---|
| todaytoday | +9.2% | +0.6% | -0.2% | +0.2% |
| 1 m1 month | +13.0% | - | - | - |
| 3 m3 months | -24.7% | - | - | - |
| 6 m6 months | -48.4% | - | - | - |
| ytdytd | -38.4% | - | - | - |
| 1 y1 year | -40.9% | - | - | - |
| 5 y5 years | -52.7% | - | - | - |
FTS Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 10.94% | -22.1% | 5.67% | +50.3% |
| 3 m | 3-month | 18.22% | -53.2% | 5.67% | +50.3% |
| 6 m | 6-month | 31.00% | -72.5% | 5.67% | +50.3% |
| 1 y | 1-year | 31.00% | -72.5% | 5.67% | +50.3% |
| 3 y | 3-year | 45.38% | -81.2% | 4.88% | +74.6% |
| 5 y | 5-year | 45.38% | -81.2% | 4.68% | +82.1% |
| alltime | all time | 147.25% | -94.2% | 0.00% | >+9999.0% |
FTS Volatility History
| Date | Value |
|---|---|
| 2025 | 8.52%(-38.4%) |
| 2024 | 13.82%(-12.2%) |
| 2023 | 15.74%(-6.1%) |
| 2022 | 16.76%(+207.5%) |
| 2021 | 5.45%(-59.9%) |
| 2020 | 13.60%(+69.4%) |
| 2019 | 8.03%(-67.0%) |
| 2018 | 24.31%(+53.8%) |
| Date | Value |
|---|---|
| 2017 | 15.81%(+44.1%) |
| 2016 | 10.97%(-60.7%) |
| 2015 | 27.91%(-2.1%) |
| 2014 | 28.51%(+96.9%) |
| 2013 | 14.48%(+55.5%) |
| 2012 | 9.31%(-40.5%) |
| 2011 | 15.66%(-54.7%) |
| 2010 | 34.57% |
FAQ
- What is Fortis Inc. 10-day historical volatility?
- What is the all time high 10-day volatility for Fortis Inc.?
- What is FTS 10-day historical volatility year-to-date change?
- What is Fortis Inc. 10-day volatility year-on-year change?
What is Fortis Inc. 10-day historical volatility?
The current 10-day volatility of FTS is 8.52%
What is the all time high 10-day volatility for Fortis Inc.?
Fortis Inc. all-time high 10-day historical volatility is 147.25%
What is FTS 10-day historical volatility year-to-date change?
Fortis Inc. 10-day historical volatility has changed by -5.30% (-38.35%) since the beginning of the year
What is Fortis Inc. 10-day volatility year-on-year change?
Over the past year, FTS 10-day historical volatility has changed by -5.90% (-40.92%)