10-Day:
30.46%1-Month:
46.16%3-Month:
32.79%1-Year:
25.52%Summary
- As of today, WTM stock 10-day historical volatility is 30.46%, with the most recent change of -28.14% (-48.02%) on October 17, 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 |
|---|---|---|---|---|
| 1D1 Day | -48.0% | +5.0% | +2.5% | +0.3% |
| 1M1 Month | +32.1% | - | - | - |
| 3M3 Months | +48.9% | - | - | - |
| 6M6 Months | -17.0% | - | - | - |
| YTDYTD | +48.3% | - | - | - |
| 1Y1 Year | +58.3% | - | - | - |
| 5Y5 Years | -23.8% | - | - | - |
WTM Volatility Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | 62.01% | -50.9% | 18.94% | +60.8% |
| 3M | 3-Month | 62.01% | -50.9% | 9.31% | +227.2% |
| 6M | 6-Month | 62.01% | -50.9% | 9.31% | +227.2% |
| 1Y | 1-Year | 62.01% | -50.9% | 9.31% | +227.2% |
| 3Y | 3-Year | 62.01% | -50.9% | 9.31% | +227.2% |
| 5Y | 5-Year | 66.84% | -54.4% | 3.98% | +665.3% |
| All-Time | All-Time | 180.01% | -83.1% | 2.28% | +1236.0% |
WTM Volatility History
| Date | Value |
|---|---|
| 2025 | 30.46%(+48.3%) |
| 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 30.46%
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 +9.92% (+48.30%) 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 +11.22% (+58.32%)