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White Mountains Insurance Group, Ltd. Common Stock (NY:WTM)

1,841.34 +176.78 (+10.62%)
Official Closing Price Updated: 7:00 PM EDT, Oct 3, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Oct 03, 2025 1785 1866 1785 1841 88,782 +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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