10-Day:
31.32%1-Month:
45.20%3-Month:
41.40%1-Year:
45.15%Summary
- As of today, NSSC stock 10-day historical volatility is 31.32%, with the most recent change of +2.81% (+9.86%) on November 21, 2025.
Performance
NSSC Volatility Chart
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Range
NSSC 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 | +9.9% | +3.6% | -0.9% | -0.4% |
| 1M1 Month | +32.5% | - | - | - |
| 3M3 Months | -27.8% | - | - | - |
| 6M6 Months | +11.2% | - | - | - |
| YTDYTD | +62.5% | - | - | - |
| 1Y1 Year | +13.6% | - | - | - |
| 5Y5 Years | +17.8% | - | - | - |
NSSC Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 63.57% | -50.7% | 9.54% | +228.3% |
| 3M | 3-Month | 72.98% | -57.1% | 9.54% | +228.3% |
| 6M | 6-Month | 72.98% | -57.1% | 9.54% | +228.3% |
| 1Y | 1-Year | 140.61% | -77.7% | 9.54% | +228.3% |
| 3Y | 3-Year | 244.12% | -87.2% | 9.54% | +228.3% |
| 5Y | 5-Year | 244.12% | -87.2% | 9.54% | +228.3% |
| All-Time | All-Time | 264.01% | -88.1% | 0.00% | >+9999.0% |
NSSC Volatility History
| Date | Value |
|---|---|
| 2025 | 31.32%(+62.5%) |
| 2024 | 19.27%(-19.1%) |
| 2023 | 23.83%(-32.8%) |
| 2022 | 35.48%(+7.5%) |
| 2021 | 32.99%(+36.1%) |
| 2020 | 24.24%(-26.0%) |
| 2019 | 32.77%(-51.2%) |
| 2018 | 67.20%(+46.2%) |
| 2017 | 45.95%(+354.1%) |
| 2016 | 10.12%(-72.1%) |
| 2015 | 36.31%(+14.4%) |
| 2014 | 31.75%(+96.0%) |
| 2013 | 16.20%(-25.8%) |
| 2012 | 21.84%(-78.5%) |
| 2011 | 101.61%(-9.5%) |
| 2010 | 112.23%(-29.7%) |
| 2009 | 159.70%(+112.6%) |
| 2008 | 75.12%(+74.0%) |
| 2007 | 43.18%(+20.5%) |
| 2006 | 35.84%(-30.6%) |
| 2005 | 51.65%(-38.3%) |
| 2004 | 83.76%(-6.9%) |
| Date | Value |
|---|---|
| 2003 | 89.95%(+120.6%) |
| 2002 | 40.78%(+14.1%) |
| 2001 | 35.74%(-54.0%) |
| 2000 | 77.62%(+23.2%) |
| 1999 | 62.98%(+27.4%) |
| 1998 | 49.44%(+181.7%) |
| 1997 | 17.55%(-52.7%) |
| 1996 | 37.14%(-36.2%) |
| 1995 | 58.19%(-27.8%) |
| 1994 | 80.65%(+314.7%) |
| 1993 | 19.45%(-79.8%) |
| 1992 | 96.30%(-58.4%) |
| 1991 | 231.35%(+48.2%) |
| 1990 | 156.10%(+59.1%) |
| 1989 | 98.11%(+314.1%) |
| 1988 | 23.69%(-68.3%) |
| 1987 | 74.74%(+141.8%) |
| 1986 | 30.91%(-50.5%) |
| 1985 | 62.46%(+34.1%) |
| 1984 | 46.57%(-46.8%) |
| 1983 | 87.49%(+50.4%) |
| 1982 | 58.18%(+8.2%) |
| 1981 | 53.77% |
FAQ
- What is Napco Security Technologies, Inc. 10-day historical volatility?
- What is the all-time high 10-day volatility for Napco Security Technologies, Inc.?
- What is NSSC 10-day historical volatility year-to-date change?
- What is Napco Security Technologies, Inc. 10-day volatility year-on-year change?
What is Napco Security Technologies, Inc. 10-day historical volatility?
The current 10-day volatility of NSSC is 31.32%
What is the all-time high 10-day volatility for Napco Security Technologies, Inc.?
Napco Security Technologies, Inc. all-time high 10-day historical volatility is 264.01%
What is NSSC 10-day historical volatility year-to-date change?
Napco Security Technologies, Inc. 10-day historical volatility has changed by +12.05% (+62.53%) since the beginning of the year
What is Napco Security Technologies, Inc. 10-day volatility year-on-year change?
Over the past year, NSSC 10-day historical volatility has changed by +3.74% (+13.56%)