10-Day:
20.83%1-Month:
22.61%3-Month:
27.20%1-Year:
27.67%Summary
- As of today, NHC stock 10-day historical volatility is 20.83%, with the most recent change of +1.03% (+5.20%) on December 17, 2025.
Performance
NHC Volatility Chart
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Range
NHC 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 | +5.2% | -4.7% | +0.3% | +0.0% |
| 1M1 Month | -28.4% | - | - | - |
| 3M3 Months | +5.0% | - | - | - |
| 6M6 Months | +59.9% | - | - | - |
| YTDYTD | -26.9% | - | - | - |
| 1Y1 Year | +16.0% | - | - | - |
| 5Y5 Years | -38.2% | - | - | - |
NHC Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 33.90% | -38.6% | 16.05% | +29.8% |
| 3M | 3-Month | 41.45% | -49.7% | 16.05% | +29.8% |
| 6M | 6-Month | 41.45% | -49.7% | 13.03% | +59.9% |
| 1Y | 1-Year | 44.42% | -53.1% | 12.74% | +63.5% |
| 3Y | 3-Year | 58.07% | -64.1% | 6.65% | +213.2% |
| 5Y | 5-Year | 58.07% | -64.1% | 6.65% | +213.2% |
| All-Time | All-Time | 397.43% | -94.8% | 2.55% | +716.9% |
NHC Volatility History
| Date | Value |
|---|---|
| 2025 | 20.83%(-26.9%) |
| 2024 | 28.49%(+8.1%) |
| 2023 | 26.35%(+5.2%) |
| 2022 | 25.04%(+31.5%) |
| 2021 | 19.04%(-38.1%) |
| 2020 | 30.78%(+130.0%) |
| 2019 | 13.38%(-48.0%) |
| 2018 | 25.73%(-14.5%) |
| 2017 | 30.08%(+49.7%) |
| 2016 | 20.10%(+69.8%) |
| 2015 | 11.84%(-41.7%) |
| 2014 | 20.31%(-49.5%) |
| 2013 | 40.18%(+68.2%) |
| 2012 | 23.89%(-16.8%) |
| 2011 | 28.70%(+280.1%) |
| 2010 | 7.55%(-80.2%) |
| 2009 | 38.19%(-24.3%) |
| 2008 | 50.46%(-9.6%) |
| 2007 | 55.82%(+189.8%) |
| Date | Value |
|---|---|
| 2006 | 19.26%(+8.6%) |
| 2005 | 17.74%(-7.8%) |
| 2004 | 19.24%(-43.0%) |
| 2003 | 33.77%(-3.7%) |
| 2002 | 35.06%(-33.1%) |
| 2001 | 52.43%(-58.0%) |
| 2000 | 124.75%(-7.0%) |
| 1999 | 134.21%(+212.0%) |
| 1998 | 43.02%(+112.1%) |
| 1997 | 20.28%(+21.4%) |
| 1996 | 16.71%(-33.7%) |
| 1995 | 25.20%(+48.9%) |
| 1994 | 16.92%(+53.3%) |
| 1993 | 11.04%(-30.4%) |
| 1992 | 15.87%(-52.9%) |
| 1991 | 33.71%(+12.3%) |
| 1990 | 30.02%(+85.7%) |
| 1989 | 16.17%(-53.2%) |
| 1988 | 34.54%(+26.2%) |
| 1987 | 27.37% |
FAQ
- What is National HealthCare Corporation 10-day historical volatility?
- What is the all-time high 10-day volatility for National HealthCare Corporation?
- What is NHC 10-day historical volatility year-to-date change?
- What is National HealthCare Corporation 10-day volatility year-on-year change?
What is National HealthCare Corporation 10-day historical volatility?
The current 10-day volatility of NHC is 20.83%
What is the all-time high 10-day volatility for National HealthCare Corporation?
National HealthCare Corporation all-time high 10-day historical volatility is 397.43%
What is NHC 10-day historical volatility year-to-date change?
National HealthCare Corporation 10-day historical volatility has changed by -7.66% (-26.89%) since the beginning of the year
What is National HealthCare Corporation 10-day volatility year-on-year change?
Over the past year, NHC 10-day historical volatility has changed by +2.87% (+15.98%)