White Mountains Insurance Group Ltd. (WTM)
Showing Closing Date Range from Apr 23 to Oct 20, 2026 compared to Oct 24, 2025 to Apr 22, 2026.
Compare Last 6 Months with Previous Period
Current Period Close
$2213.61
Apr 23, 2026 - Oct 20, 2026
Previous Period Close
$0.00
Oct 24, 2025 - Apr 22, 2026
Net Comparison Delta
+$2213.61 (+0.00%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(16 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 20, 2026 | $2213.61 | - | - | - |
| Oct 19, 2026 | $2167.12 | - | - | - |
| Oct 16, 2026 | $2160.31 | - | - | - |
| Oct 15, 2026 | $2143.73 | - | - | - |
| Oct 14, 2026 | $2098.01 | - | - | - |
| Oct 13, 2026 | $2093.13 | - | - | - |
| Oct 12, 2026 | $2086.76 | - | - | - |
| Oct 09, 2026 | $2060.63 | - | - | - |
| Oct 08, 2026 | $2059.77 | - | - | - |
| Oct 07, 2026 | $2031.50 | - | - | - |
| Oct 06, 2026 | $2037.25 | - | - | - |
| Oct 05, 2026 | $2019.44 | - | - | - |
| Oct 02, 2026 | $2020.92 | - | - | - |
| Oct 01, 2026 | $2013.04 | - | - | - |
| Sep 30, 2026 | $2006.49 | - | - | - |
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