10-Day:
46.85%1-Month:
33.66%3-Month:
22.76%1-Year:
20.30%Summary
- As of today, MMC stock 10-day historical volatility is 46.85%, with the most recent change of +0.97% (+2.11%) on October 17, 2025.
Performance
MMC Volatility Chart
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Range
MMC 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 | +2.1% | +6.9% | +1.9% | +0.5% |
| 1M1 Month | +135.4% | - | - | - |
| 3M3 Months | +264.0% | - | - | - |
| 6M6 Months | -3.8% | - | - | - |
| YTDYTD | +326.3% | - | - | - |
| 1Y1 Year | +153.8% | - | - | - |
| 5Y5 Years | +226.9% | - | - | - |
MMC Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 46.85% | at high | 9.00% | +420.6% |
| 3M | 3-Month | 46.85% | at high | 6.92% | +577.0% |
| 6M | 6-Month | 48.68% | -3.8% | 6.92% | +577.0% |
| 1Y | 1-Year | 48.68% | -3.8% | 6.92% | +577.0% |
| 3Y | 3-Year | 48.68% | -3.8% | 5.18% | +804.4% |
| 5Y | 5-Year | 48.68% | -3.8% | 4.01% | +1068.3% |
| All-Time | All-Time | 265.40% | -82.3% | 2.80% | +1573.2% |
MMC Volatility History
| Date | Value |
|---|---|
| 2025 | 46.85%(+326.3%) |
| 2024 | 10.99%(-36.6%) |
| 2023 | 17.33%(-5.0%) |
| 2022 | 18.24%(+47.7%) |
| 2021 | 12.35%(-34.0%) |
| 2020 | 18.72%(+155.7%) |
| 2019 | 7.32%(-73.6%) |
| 2018 | 27.74%(+126.3%) |
| 2017 | 12.26%(+140.4%) |
| 2016 | 5.10%(-76.4%) |
| 2015 | 21.58%(+48.9%) |
| 2014 | 14.49%(+49.5%) |
| 2013 | 9.69%(-22.0%) |
| 2012 | 12.42%(-27.6%) |
| 2011 | 17.15%(+190.2%) |
| 2010 | 5.91%(-32.0%) |
| 2009 | 8.69%(-69.9%) |
| 2008 | 28.88%(+0.3%) |
| 2007 | 28.79%(+112.0%) |
| 2006 | 13.58%(-20.4%) |
| 2005 | 17.07%(+42.3%) |
| 2004 | 12.00%(-34.3%) |
| 2003 | 18.26%(+29.4%) |
| 2002 | 14.11%(-26.7%) |
| 2001 | 19.25%(-63.8%) |
| 2000 | 53.19%(+16.4%) |
| Date | Value |
|---|---|
| 1999 | 45.69%(+85.4%) |
| 1998 | 24.65%(-21.8%) |
| 1997 | 31.52%(+84.1%) |
| 1996 | 17.12%(+188.2%) |
| 1995 | 5.94%(-49.8%) |
| 1994 | 11.83%(-4.7%) |
| 1993 | 12.41%(-16.9%) |
| 1992 | 14.94%(-22.9%) |
| 1991 | 19.39%(-2.4%) |
| 1990 | 19.86%(-47.4%) |
| 1989 | 37.77%(+99.5%) |
| 1988 | 18.93%(-38.7%) |
| 1987 | 30.90%(+110.1%) |
| 1986 | 14.71%(+65.3%) |
| 1985 | 8.90%(-65.9%) |
| 1984 | 26.12%(+45.0%) |
| 1983 | 18.01%(-36.4%) |
| 1982 | 28.32%(+16.2%) |
| 1981 | 24.38%(+72.1%) |
| 1980 | 14.17%(-16.0%) |
| 1979 | 16.87%(+4.3%) |
| 1978 | 16.17%(+5.3%) |
| 1977 | 15.35%(+26.7%) |
| 1976 | 12.12%(-23.3%) |
| 1975 | 15.81%(-4.5%) |
| 1974 | 16.56%(-42.5%) |
| 1973 | 28.79% |
FAQ
- What is Marsh & McLennan Companies, Inc. 10-day historical volatility?
- What is the all-time high 10-day volatility for Marsh & McLennan Companies, Inc.?
- What is MMC 10-day historical volatility year-to-date change?
- What is Marsh & McLennan Companies, Inc. 10-day volatility year-on-year change?
What is Marsh & McLennan Companies, Inc. 10-day historical volatility?
The current 10-day volatility of MMC is 46.85%
What is the all-time high 10-day volatility for Marsh & McLennan Companies, Inc.?
Marsh & McLennan Companies, Inc. all-time high 10-day historical volatility is 265.40%
What is MMC 10-day historical volatility year-to-date change?
Marsh & McLennan Companies, Inc. 10-day historical volatility has changed by +35.86% (+326.30%) since the beginning of the year
What is Marsh & McLennan Companies, Inc. 10-day volatility year-on-year change?
Over the past year, MMC 10-day historical volatility has changed by +28.39% (+153.79%)