10-Day:
111.13%1-Month:
77.97%3-Month:
48.05%1-Year:
35.40%Summary
- As of today, QLYS stock 10-day historical volatility is 111.13%, with the most recent change of -2.05% (-1.81%) on November 18, 2025.
Performance
QLYS Volatility Chart
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Range
QLYS 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 | -1.8% | -2.3% | -0.0% | -0.0% |
| 1M1 Month | +777.8% | - | - | - |
| 3M3 Months | +298.3% | - | - | - |
| 6M6 Months | +284.7% | - | - | - |
| YTDYTD | +421.7% | - | - | - |
| 1Y1 Year | -13.3% | - | - | - |
| 5Y5 Years | +361.5% | - | - | - |
QLYS Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 113.18% | -1.8% | 12.66% | +777.8% |
| 3M | 3-Month | 113.18% | -1.8% | 12.66% | +777.8% |
| 6M | 6-Month | 113.18% | -1.8% | 12.66% | +777.8% |
| 1Y | 1-Year | 128.97% | -13.8% | 11.61% | +857.2% |
| 3Y | 3-Year | 128.97% | -13.8% | 8.28% | +1242.1% |
| 5Y | 5-Year | 128.97% | -13.8% | 8.28% | +1242.1% |
| All-Time | All-Time | 177.06% | -37.2% | 4.27% | +2502.6% |
QLYS Volatility History
| Date | Value |
|---|---|
| 2025 | 111.13%(+421.7%) |
| 2024 | 21.30%(-5.8%) |
| 2023 | 22.61%(+1.3%) |
| 2022 | 22.31%(-6.6%) |
| 2021 | 23.89%(-79.0%) |
| 2020 | 113.88%(+894.6%) |
| 2019 | 11.45%(-86.0%) |
| Date | Value |
|---|---|
| 2018 | 81.65%(+553.7%) |
| 2017 | 12.49%(-63.4%) |
| 2016 | 34.09%(-11.2%) |
| 2015 | 38.38%(-19.2%) |
| 2014 | 47.51%(+44.3%) |
| 2013 | 32.93%(-23.7%) |
| 2012 | 43.16% |
FAQ
- What is Qualys, Inc. 10-day historical volatility?
- What is the all-time high 10-day volatility for Qualys, Inc.?
- What is QLYS 10-day historical volatility year-to-date change?
- What is Qualys, Inc. 10-day volatility year-on-year change?
What is Qualys, Inc. 10-day historical volatility?
The current 10-day volatility of QLYS is 111.13%
What is the all-time high 10-day volatility for Qualys, Inc.?
Qualys, Inc. all-time high 10-day historical volatility is 177.06%
What is QLYS 10-day historical volatility year-to-date change?
Qualys, Inc. 10-day historical volatility has changed by +89.83% (+421.74%) since the beginning of the year
What is Qualys, Inc. 10-day volatility year-on-year change?
Over the past year, QLYS 10-day historical volatility has changed by -16.98% (-13.25%)