What is the market doing?
What the tape says about WTM
White Mountains Insurance Group, Ltd. is +22% over the past year while the S&P 500 is +23%: 0.70 points behind the market.
+22%
1-year return · S&P 500 +23%
- vs 200-day average
- +1.3%
vs 200-day average · close to trend
- RSI (14)
- 48
RSI (14) · neutral
- Below its 52-week high
- −8.1%
Below its 52-week high
Details›
- Last close2026-08-26
- $2,132.11
- 1 monthS&P 500 +3.7%
- −2.1%
- 1 yearS&P 500 +23%
- +22%
- 5 yearsS&P 500 +87%
- +91%
- vs 50-day average$2,104.22
- +1.3%
- 52-week high
- $2,319.41
- 52-week low
- $1,649.75
- Annualised volatility
- 24%
| Year | Return |
|---|---|
| 2026 (year to date) | +2.6% |
| 2025 | +6.9% |
| 2024 | +29% |
| 2023 | +6.5% |
| 2022 | +40% |
| 2021 | +1.4% |
| 2020 | −10% |
| 2019 | +30% |
| 2018 | +0.88% |
| 2017 | +1.9% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 7 of 10 | +2.7% |
| Feb | 10 | 6 of 10 | +2.2% |
| Mar | 10 | 4 of 10 | −1.1% |
| Apr | 10 | 6 of 10 | +0.44% |
| May | 10 | 7 of 10 | +1.4% |
| Jun | 10 | 7 of 10 | +0.06% |
| Jul | 11 | 4 of 11 | +1.7% |
| Aug | 11 | 8 of 11 | +1.6% |
| Sep | 10 | 3 of 10 | −4.3% |
| Oct | 10 | 5 of 10 | +3.7% |
| Nov | 10 | 8 of 10 | +3.1% |
| Dec | 10 | 5 of 10 | −0.44% |
End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.
Insurance - Property & Casualty
Ranks #15 of 31 by Smart Score