10-day:
32.05%1-month:
23.98%3-month:
20.93%1-year:
22.43%Summary
- As of today (August 17, 2025), WTM stock 10-day historical volatility is 32.05%, with the most recent change of +8.52% (+36.21%) on August 15, 2025.
Performance
WTM Volatility Chart
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Range
WTM Volatility Trends
| PeriodPeriod | 10-day volatility10-day volatility | 1-month volatility1-month volatility | 3-month volatility3-month volatility | 1-year volatility1-year volatility |
|---|---|---|---|---|
| todaytoday | +36.2% | +17.4% | +7.8% | -0.1% |
| 1 m1 month | +47.0% | - | - | - |
| 3 m3 months | +52.8% | - | - | - |
| 6 m6 months | +8.5% | - | - | - |
| ytdytd | +56.0% | - | - | - |
| 1 y1 year | +63.1% | - | - | - |
| 5 y5 years | -5.6% | - | - | - |
WTM Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 32.05% | at high | 9.31% | +244.3% |
| 3 m | 3-month | 32.05% | at high | 9.31% | +244.3% |
| 6 m | 6-month | 39.46% | -18.8% | 9.31% | +244.3% |
| 1 y | 1-year | 39.46% | -18.8% | 9.31% | +244.3% |
| 3 y | 3-year | 66.84% | -52.0% | 5.68% | +464.3% |
| 5 y | 5-year | 66.84% | -52.0% | 3.98% | +705.3% |
| alltime | all time | 180.01% | -82.2% | 2.28% | +1305.7% |
WTM Volatility History
| Date | Value |
|---|---|
| 2025 | 32.05%(+56.0%) |
| 2024 | 20.54%(-34.6%) |
| 2023 | 31.39%(+221.3%) |
| 2022 | 9.77%(-9.1%) |
| 2021 | 10.75%(-59.5%) |
| 2020 | 26.54%(+75.5%) |
| 2019 | 15.12%(-21.6%) |
| 2018 | 19.29%(+172.8%) |
| 2017 | 7.07%(-62.2%) |
| 2016 | 18.72%(-4.0%) |
| 2015 | 19.51%(+27.1%) |
| 2014 | 15.35%(+8.1%) |
| 2013 | 14.20%(+37.6%) |
| 2012 | 10.32%(-56.8%) |
| 2011 | 23.90%(+138.5%) |
| 2010 | 10.02%(-31.3%) |
| 2009 | 14.59%(-74.9%) |
| 2008 | 58.10%(+240.4%) |
| 2007 | 17.07%(+20.4%) |
| 2006 | 14.18%(+37.1%) |
| Date | Value |
|---|---|
| 2005 | 10.34%(-50.9%) |
| 2004 | 21.08%(+58.5%) |
| 2003 | 13.30%(-53.1%) |
| 2002 | 28.37%(+42.8%) |
| 2001 | 19.87%(-0.9%) |
| 2000 | 20.06%(+16.4%) |
| 1999 | 17.24%(+190.2%) |
| 1998 | 5.94%(-40.8%) |
| 1997 | 10.03%(+23.5%) |
| 1996 | 8.12%(-72.4%) |
| 1995 | 29.39%(+39.4%) |
| 1994 | 21.09%(-78.0%) |
| 1993 | 95.96%(+711.8%) |
| 1992 | 11.82%(-25.8%) |
| 1991 | 15.94%(+58.1%) |
| 1990 | 10.08%(-62.3%) |
| 1989 | 26.72%(+163.5%) |
| 1988 | 10.14%(-69.5%) |
| 1987 | 33.20%(+27.7%) |
| 1986 | 26.00%(+75.0%) |
| 1985 | 14.86% |
FAQ
- What is White Mountains Insurance Group, Ltd. 10-day historical volatility?
- What is the all time high 10-day volatility for White Mountains Insurance Group, Ltd.?
- What is WTM 10-day historical volatility year-to-date change?
- What is White Mountains Insurance Group, Ltd. 10-day volatility year-on-year change?
What is White Mountains Insurance Group, Ltd. 10-day historical volatility?
The current 10-day volatility of WTM is 32.05%
What is the all time high 10-day volatility for White Mountains Insurance Group, Ltd.?
White Mountains Insurance Group, Ltd. all-time high 10-day historical volatility is 180.01%
What is WTM 10-day historical volatility year-to-date change?
White Mountains Insurance Group, Ltd. 10-day historical volatility has changed by +11.51% (+56.04%) since the beginning of the year
What is White Mountains Insurance Group, Ltd. 10-day volatility year-on-year change?
Over the past year, WTM 10-day historical volatility has changed by +12.40% (+63.10%)