White Mountains Insurance Group, Ltd. Common Stock (NY:WTM)
1,932.90
+16.76
(+0.87%)
Official Closing Price
Updated: 7:00 PM EDT, Oct 27, 2025
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 27, 2025 | 1917 | 1942 | 1917 | 1933 | 23,578 | +16.76(+0.87%) |
| Oct 24, 2025 | 1950 | 1958 | 1909 | 1916 | 26,712 | -21.79(-1.12%) |
| Oct 23, 2025 | 1911 | 1946 | 1900 | 1938 | 30,222 | +35.74(+1.88%) |
| Oct 22, 2025 | 1916 | 1928 | 1901 | 1902 | 24,507 | -18.72(-0.97%) |
| Oct 21, 2025 | 1932 | 1945 | 1921 | 1921 | 17,071 | -11.32(-0.59%) |
| Oct 20, 2025 | 1926 | 1941 | 1926 | 1932 | 19,132 | +19.03(+0.99%) |
| Oct 17, 2025 | 1830 | 1917 | 1830 | 1913 | 32,740 | +65.53(+3.55%) |
| Oct 16, 2025 | 1887 | 1893 | 1837 | 1848 | 36,108 | -44.34(-2.34%) |
| Oct 15, 2025 | 1932 | 1940 | 1890 | 1892 | 36,283 | -41.00(-2.12%) |
| Oct 14, 2025 | 1914 | 1937 | 1907 | 1933 | 23,331 | +29.77(+1.56%) |
| Oct 13, 2025 | 1893 | 1926 | 1893 | 1903 | 38,260 | +5.24(+0.28%) |
| Oct 10, 2025 | 1933 | 1936 | 1891 | 1898 | 21,242 | -22.68(-1.18%) |
| Oct 09, 2025 | 1901 | 1927 | 1900 | 1921 | 23,118 | +24.48(+1.29%) |
| Oct 08, 2025 | 1900 | 1905 | 1892 | 1896 | 38,248 | -9.03(-0.47%) |
| Oct 07, 2025 | 1864 | 1909 | 1815 | 1905 | 39,783 | +40.75(+2.19%) |
| Oct 06, 2025 | 1828 | 1868 | 1827 | 1864 | 51,488 | +23.14(+1.26%) |
| Oct 03, 2025 | 1785 | 1866 | 1785 | 1841 | 88,802 | +176.78(+10.62%) |
| Oct 02, 2025 | 1651 | 1679 | 1650 | 1665 | 28,856 | +14.06(+0.85%) |
| Oct 01, 2025 | 1670 | 1670 | 1648 | 1650 | 27,615 | -21.02(-1.26%) |
| Sep 30, 2025 | 1664 | 1679 | 1664 | 1672 | 33,761 | -6.18(-0.37%) |
| Sep 29, 2025 | 1718 | 1718 | 1659 | 1678 | 50,398 | -38.24(-2.23%) |
| Sep 26, 2025 | 1695 | 1736 | 1695 | 1716 | 32,343 | +26.72(+1.58%) |
| Sep 25, 2025 | 1755 | 1755 | 1687 | 1689 | 31,167 | -67.77(-3.86%) |
| Sep 24, 2025 | 1759 | 1784 | 1756 | 1757 | 27,496 | -8.53(-0.48%) |
| Sep 23, 2025 | 1764 | 1781 | 1763 | 1766 | 38,309 | -0.38(-0.02%) |
| Sep 22, 2025 | 1760 | 1768 | 1750 | 1766 | 35,467 | -3.97(-0.22%) |
| Sep 19, 2025 | 1751 | 1776 | 1735 | 1770 | 45,923 | +16.25(+0.93%) |
| Sep 18, 2025 | 1721 | 1761 | 1715 | 1754 | 32,919 | +30.64(+1.78%) |
| Sep 17, 2025 | 1724 | 1728 | 1711 | 1723 | 29,401 | +7.48(+0.44%) |
| Sep 16, 2025 | 1713 | 1719 | 1700 | 1716 | 29,377 | +0.10(+0.01%) |
| Sep 15, 2025 | 1760 | 1772 | 1711 | 1715 | 40,379 | -47.41(-2.69%) |
| Sep 12, 2025 | 1765 | 1786 | 1763 | 1763 | 26,557 | -11.70(-0.66%) |
| Sep 11, 2025 | 1752 | 1775 | 1752 | 1775 | 33,590 | +14.03(+0.80%) |
| Sep 10, 2025 | 1780 | 1790 | 1753 | 1760 | 37,377 | -34.21(-1.91%) |
| Sep 09, 2025 | 1767 | 1800 | 1763 | 1795 | 82,797 | +27.53(+1.56%) |
| Sep 08, 2025 | 1785 | 1800 | 1748 | 1767 | 30,853 | -28.87(-1.61%) |
| Sep 05, 2025 | 1798 | 1816 | 1792 | 1796 | 20,905 | -4.48(-0.25%) |
| Sep 04, 2025 | 1773 | 1801 | 1767 | 1801 | 26,917 | +27.99(+1.58%) |
| Sep 03, 2025 | 1795 | 1820 | 1764 | 1773 | 33,014 | -64.07(-3.49%) |
| Sep 02, 2025 | 1815 | 1842 | 1804 | 1837 | 23,837 | +6.41(+0.35%) |
| Aug 29, 2025 | 1837 | 1839 | 1830 | 1830 | 20,507 | +4.79(+0.26%) |
| Aug 28, 2025 | 1825 | 1850 | 1822 | 1825 | 25,034 | -20.03(-1.09%) |
| Aug 27, 2025 | 1838 | 1851 | 1824 | 1845 | 37,180 | +9.73(+0.53%) |
| Aug 26, 2025 | 1810 | 1836 | 1810 | 1836 | 27,026 | +7.64(+0.42%) |
| Aug 25, 2025 | 1830 | 1840 | 1810 | 1828 | 24,360 | -35.17(-1.89%) |
| Aug 22, 2025 | 1856 | 1868 | 1848 | 1863 | 24,089 | +21.81(+1.18%) |
| Aug 21, 2025 | 1832 | 1847 | 1831 | 1841 | 20,379 | +4.52(+0.25%) |
| Aug 20, 2025 | 1809 | 1841 | 1809 | 1837 | 26,023 | +23.80(+1.31%) |
| Aug 19, 2025 | 1777 | 1814 | 1777 | 1813 | 28,565 | +49.62(+2.81%) |
| Aug 18, 2025 | 1775 | 1779 | 1759 | 1763 | 32,776 | -6.13(-0.35%) |
| Aug 15, 2025 | 1838 | 1848 | 1763 | 1770 | 41,912 | -74.74(-4.05%) |
| Aug 14, 2025 | 1865 | 1867 | 1840 | 1844 | 30,109 | -25.47(-1.36%) |
| Aug 13, 2025 | 1838 | 1880 | 1819 | 1870 | 21,933 | +45.22(+2.48%) |
| Aug 12, 2025 | 1787 | 1828 | 1779 | 1825 | 29,559 | +41.08(+2.30%) |
| Aug 11, 2025 | 1746 | 1791 | 1744 | 1784 | 37,429 | +31.89(+1.82%) |
| Aug 08, 2025 | 1759 | 1789 | 1750 | 1752 | 24,358 | +1.27(+0.07%) |
| Aug 07, 2025 | 1770 | 1777 | 1748 | 1750 | 49,066 | -32.36(-1.82%) |
| Aug 06, 2025 | 1775 | 1795 | 1756 | 1783 | 32,014 | -2.30(-0.13%) |
| Aug 05, 2025 | 1779 | 1788 | 1777 | 1785 | 21,222 | +10.51(+0.59%) |
| Aug 04, 2025 | 1778 | 1790 | 1774 | 1774 | 22,713 | -0.37(-0.02%) |
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