10-day:
38.40%1-month:
37.72%3-month:
34.36%1-year:
45.41%Summary
- As of today (September 18, 2025), SIMO stock 10-day historical volatility is 38.40%, with the most recent change of +2.98% (+8.41%) on September 17, 2025.
Performance
SIMO Volatility Chart
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Range
SIMO Volatility Trends
| PeriodPeriod | 10-day volatility10-day volatility | 1-month volatility1-month volatility | 3-month volatility3-month volatility | 1-year volatility1-year volatility |
|---|---|---|---|---|
| todaytoday | +8.4% | +3.4% | -2.0% | +0.1% |
| 1 m1 month | +1.6% | - | - | - |
| 3 m3 months | +17.2% | - | - | - |
| 6 m6 months | -34.7% | - | - | - |
| ytdytd | -27.8% | - | - | - |
| 1 y1 year | -9.0% | - | - | - |
| 5 y5 years | +10.8% | - | - | - |
SIMO Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 48.37% | -20.6% | 29.49% | +30.2% |
| 3 m | 3-month | 48.37% | -20.6% | 25.58% | +50.1% |
| 6 m | 6-month | 106.73% | -64.0% | 21.48% | +78.8% |
| 1 y | 1-year | 106.73% | -64.0% | 17.10% | +124.6% |
| 3 y | 3-year | 192.34% | -80.0% | 5.63% | +582.1% |
| 5 y | 5-year | 192.34% | -80.0% | 5.63% | +582.1% |
| alltime | all time | 211.24% | -81.8% | 5.63% | +582.1% |
SIMO Volatility History
| Date | Value |
|---|---|
| 2025 | 38.40%(-27.8%) |
| 2024 | 53.16%(+101.7%) |
| 2023 | 26.36%(+17.2%) |
| 2022 | 22.49%(+9.9%) |
| 2021 | 20.46%(-18.0%) |
| 2020 | 24.94%(+33.9%) |
| 2019 | 18.63%(-38.5%) |
| 2018 | 30.30%(+49.7%) |
| 2017 | 20.24%(-32.6%) |
| 2016 | 30.03%(+13.1%) |
| Date | Value |
|---|---|
| 2015 | 26.54%(-40.0%) |
| 2014 | 44.25%(+89.3%) |
| 2013 | 23.38%(-25.2%) |
| 2012 | 31.26%(-43.7%) |
| 2011 | 55.55%(+42.4%) |
| 2010 | 39.01%(-22.1%) |
| 2009 | 50.05%(-61.2%) |
| 2008 | 128.93%(+290.2%) |
| 2007 | 33.04%(+180.5%) |
| 2006 | 11.78%(-67.0%) |
| 2005 | 35.73% |
FAQ
- What is Silicon Motion Technology Corporation 10-day historical volatility?
- What is the all time high 10-day volatility for Silicon Motion Technology Corporation?
- What is SIMO 10-day historical volatility year-to-date change?
- What is Silicon Motion Technology Corporation 10-day volatility year-on-year change?
What is Silicon Motion Technology Corporation 10-day historical volatility?
The current 10-day volatility of SIMO is 38.40%
What is the all time high 10-day volatility for Silicon Motion Technology Corporation?
Silicon Motion Technology Corporation all-time high 10-day historical volatility is 211.24%
What is SIMO 10-day historical volatility year-to-date change?
Silicon Motion Technology Corporation 10-day historical volatility has changed by -14.76% (-27.77%) since the beginning of the year
What is Silicon Motion Technology Corporation 10-day volatility year-on-year change?
Over the past year, SIMO 10-day historical volatility has changed by -3.81% (-9.03%)