10-Day:
34.67%1-Month:
25.09%3-Month:
29.29%1-Year:
29.52%Summary
- As of today, MRK stock 10-day historical volatility is 34.67%, with the most recent change of -0.27% (-0.77%) on November 14, 2025.
Performance
MRK Volatility Chart
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Range
MRK 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 | -0.8% | -2.0% | 0.0% | 0.0% |
| 1M1 Month | -18.8% | - | - | - |
| 3M3 Months | +70.4% | - | - | - |
| 6M6 Months | -30.1% | - | - | - |
| YTDYTD | +92.1% | - | - | - |
| 1Y1 Year | +90.4% | - | - | - |
| 5Y5 Years | +27.3% | - | - | - |
MRK Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 42.68% | -18.8% | 13.33% | +160.1% |
| 3M | 3-Month | 54.55% | -36.4% | 13.33% | +160.1% |
| 6M | 6-Month | 54.79% | -36.7% | 13.33% | +160.1% |
| 1Y | 1-Year | 54.79% | -36.7% | 13.12% | +164.3% |
| 3Y | 3-Year | 55.32% | -37.3% | 5.66% | +512.5% |
| 5Y | 5-Year | 64.17% | -46.0% | 5.66% | +512.5% |
| All-Time | All-Time | 137.97% | -74.9% | 3.82% | +807.6% |
MRK Volatility History
| Date | Value |
|---|---|
| 2025 | 34.67%(+92.1%) |
| 2024 | 18.05%(+54.0%) |
| 2023 | 11.72%(+26.6%) |
| 2022 | 9.26%(-21.9%) |
| 2021 | 11.86%(+0.7%) |
| 2020 | 11.78%(+12.1%) |
| 2019 | 10.51%(-65.2%) |
| 2018 | 30.23%(+341.3%) |
| 2017 | 6.85%(-49.2%) |
| 2016 | 13.49%(-33.2%) |
| 2015 | 20.18%(-17.4%) |
| 2014 | 24.42%(+112.3%) |
| 2013 | 11.50%(-47.0%) |
| 2012 | 21.70%(+82.0%) |
| 2011 | 11.92%(+75.6%) |
| 2010 | 6.79%(-49.2%) |
| 2009 | 13.37%(-65.6%) |
| 2008 | 38.91%(+170.6%) |
| 2007 | 14.38%(+23.4%) |
| 2006 | 11.65%(-71.1%) |
| 2005 | 40.29%(+239.4%) |
| 2004 | 11.87%(-6.1%) |
| 2003 | 12.64%(-30.1%) |
| 2002 | 18.09%(-3.4%) |
| 2001 | 18.72%(-34.3%) |
| 2000 | 28.48%(-17.4%) |
| 1999 | 34.49%(+42.3%) |
| Date | Value |
|---|---|
| 1998 | 24.24%(-29.4%) |
| 1997 | 34.35%(+1.4%) |
| 1996 | 33.87%(+8.3%) |
| 1995 | 31.28%(+95.1%) |
| 1994 | 16.03%(-15.2%) |
| 1993 | 18.91%(-15.7%) |
| 1992 | 22.43%(+8.8%) |
| 1991 | 20.61%(+36.9%) |
| 1990 | 15.06%(+4.7%) |
| 1989 | 14.38%(+10.4%) |
| 1988 | 13.02%(-49.3%) |
| 1987 | 25.69%(-37.1%) |
| 1986 | 40.84%(+160.3%) |
| 1985 | 15.69%(+13.4%) |
| 1984 | 13.84%(-22.1%) |
| 1983 | 17.77%(-23.9%) |
| 1982 | 23.35%(+98.2%) |
| 1981 | 11.78%(-63.4%) |
| 1980 | 32.18%(+114.8%) |
| 1979 | 14.98%(-56.8%) |
| 1978 | 34.68%(+164.7%) |
| 1977 | 13.10%(+4.6%) |
| 1976 | 12.52%(-60.8%) |
| 1975 | 31.96%(+0.5%) |
| 1974 | 31.79%(+6.7%) |
| 1973 | 29.78%(+140.2%) |
| 1972 | 12.40% |
FAQ
- What is Merck & Co., Inc. 10-day historical volatility?
- What is the all-time high 10-day volatility for Merck & Co., Inc.?
- What is MRK 10-day historical volatility year-to-date change?
- What is Merck & Co., Inc. 10-day volatility year-on-year change?
What is Merck & Co., Inc. 10-day historical volatility?
The current 10-day volatility of MRK is 34.67%
What is the all-time high 10-day volatility for Merck & Co., Inc.?
Merck & Co., Inc. all-time high 10-day historical volatility is 137.97%
What is MRK 10-day historical volatility year-to-date change?
Merck & Co., Inc. 10-day historical volatility has changed by +16.62% (+92.08%) since the beginning of the year
What is Merck & Co., Inc. 10-day volatility year-on-year change?
Over the past year, MRK 10-day historical volatility has changed by +16.46% (+90.39%)