Beta:
0.39-0.01(-2.50%)Summary
- As of today (July 27, 2025), the beta for WTM stock is 0.39, with the most recent change of -0.01 (-2.50%) on July 25, 2025. This indicates that WTM stock is less volatile than S&P 500 index
Performance
WTM Beta Chart
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Range
WTM Beta Trends
| PeriodPeriod | BetaBeta | PricePrice | SPXSPX |
|---|---|---|---|
| todaytoday | -2.5% | +0.7% | +0.4% |
| 1 m1 month | +2.6% | +2.2% | +4.9% |
| 3 m3 months | +5.4% | +2.7% | +15.6% |
| 6 m6 months | +5.4% | -6.1% | +4.7% |
| ytdytd | +8.3% | -8.0% | +8.6% |
| 1 y1 year | +8.3% | +5.1% | +18.3% |
| 5 y5 years | -45.8% | +103.8% | +98.7% |
WTM Beta Highs & Lows
| PeriodPeriod | HighHigh | Current vs highvs high | LowLow | Current vs lowvs low | |
|---|---|---|---|---|---|
| 1 m | 1-month | 0.40 | -2.5% | 0.38 | +2.6% |
| 3 m | 3-month | 0.40 | -2.5% | 0.37 | +5.4% |
| 6 m | 6-month | 0.40 | -2.5% | 0.30 | +30.0% |
| 1 y | 1-year | 0.40 | -2.5% | 0.27 | +44.4% |
| 3 y | 3-year | 0.58 | -32.8% | 0.21 | +85.7% |
| 5 y | 5-year | 0.88 | -55.7% | 0.21 | +85.7% |
| alltime | all time | 1.40 | -72.1% | -1.36 | -128.7% |
WTM Beta History
| Date | Value |
|---|---|
| 2025 | 0.39(+8.3%) |
| 2024 | 0.36(-34.5%) |
| 2023 | 0.55(+139.1%) |
| 2022 | 0.23(-56.6%) |
| 2021 | 0.53(-27.4%) |
| 2020 | 0.73(+160.7%) |
| 2019 | 0.28(-28.2%) |
| 2018 | 0.39(+11.4%) |
| 2017 | 0.35(+16.7%) |
| 2016 | 0.30(-23.1%) |
| 2015 | 0.39(-15.2%) |
| 2014 | 0.46(-20.7%) |
| 2013 | 0.58(+38.1%) |
| 2012 | 0.42(-40.8%) |
| 2011 | 0.71(-2.7%) |
| 2010 | 0.73(-42.1%) |
| Date | Value |
|---|---|
| 2009 | 1.26(+5.0%) |
| 2008 | 1.20(+200.0%) |
| 2007 | 0.40(-11.1%) |
| 2006 | 0.45(+55.2%) |
| 2005 | 0.29(+26.1%) |
| 2004 | 0.23(-42.5%) |
| 2003 | 0.40(0.0%) |
| 2002 | 0.40(+81.8%) |
| 2001 | 0.22(+22.2%) |
| 2000 | 0.18(+28.6%) |
| 1999 | 0.14(-30.0%) |
| 1998 | 0.20(-20.0%) |
| 1997 | 0.25(+108.3%) |
| 1996 | 0.12(-66.7%) |
| 1995 | 0.36(>+9900.0%) |
| 1994 | 0.00(-100.0%) |
| 1993 | 0.27 |
FAQ
- What is White Mountains Insurance Group, Ltd. beta?
- What is the all time high beta for White Mountains Insurance Group, Ltd.?
- What is WTM beta year-to-date change?
- What is White Mountains Insurance Group, Ltd. beta year-on-year change?
What is White Mountains Insurance Group, Ltd. beta?
The current beta of WTM is 0.39
What is the all time high beta for White Mountains Insurance Group, Ltd.?
White Mountains Insurance Group, Ltd. all-time high beta is 1.40
What is WTM beta year-to-date change?
White Mountains Insurance Group, Ltd. beta has changed by +0.03 (+8.33%) since the beginning of the year
What is White Mountains Insurance Group, Ltd. beta year-on-year change?
Over the past year, WTM beta has changed by +0.03 (+8.33%)