White Mountains Insurance Group, Ltd. Common Stock (NY:WTM)
1,677.70
-38.24
(-2.23%)
Official Closing Price
Updated: 7:00 PM EDT, Sep 29, 2025
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| 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%) |
| Aug 01, 2025 | 1780 | 1780 | 1762 | 1775 | 16,873 | -12.93(-0.72%) |
| Jul 31, 2025 | 1790 | 1797 | 1781 | 1788 | 16,119 | +9.07(+0.51%) |
| Jul 30, 2025 | 1796 | 1801 | 1773 | 1779 | 15,584 | -18.16(-1.01%) |
| Jul 29, 2025 | 1797 | 1797 | 1786 | 1797 | 12,058 | +7.33(+0.41%) |
| Jul 28, 2025 | 1780 | 1790 | 1780 | 1790 | 13,667 | -0.02(-0.00%) |
| Jul 25, 2025 | 1785 | 1794 | 1783 | 1790 | 12,089 | +11.70(+0.66%) |
| Jul 24, 2025 | 1785 | 1785 | 1778 | 1778 | 15,685 | -10.33(-0.58%) |
| Jul 23, 2025 | 1789 | 1789 | 1781 | 1788 | 13,871 | -3.14(-0.18%) |
| Jul 22, 2025 | 1770 | 1799 | 1770 | 1791 | 21,041 | +12.61(+0.71%) |
| Jul 21, 2025 | 1820 | 1820 | 1776 | 1779 | 16,789 | -37.46(-2.06%) |
| Jul 18, 2025 | 1820 | 1825 | 1802 | 1816 | 26,946 | +4.20(+0.23%) |
| Jul 17, 2025 | 1774 | 1812 | 1774 | 1812 | 28,542 | +34.00(+1.91%) |
| Jul 16, 2025 | 1800 | 1821 | 1778 | 1778 | 34,328 | -15.11(-0.84%) |
| Jul 15, 2025 | 1823 | 1823 | 1793 | 1793 | 25,176 | -37.74(-2.06%) |
| Jul 14, 2025 | 1810 | 1831 | 1805 | 1831 | 24,898 | +29.11(+1.62%) |
| Jul 11, 2025 | 1788 | 1802 | 1787 | 1802 | 22,480 | +5.05(+0.28%) |
| Jul 10, 2025 | 1803 | 1808 | 1788 | 1797 | 45,277 | -7.13(-0.40%) |
| Jul 09, 2025 | 1821 | 1821 | 1799 | 1804 | 28,739 | +5.35(+0.30%) |
| Jul 08, 2025 | 1794 | 1815 | 1794 | 1798 | 51,058 | +13.72(+0.77%) |
| Jul 07, 2025 | 1788 | 1802 | 1782 | 1785 | 43,575 | -0.55(-0.03%) |
| Jul 03, 2025 | 1756 | 1789 | 1756 | 1785 | 30,626 | +35.30(+2.02%) |
| Jul 02, 2025 | 1762 | 1762 | 1750 | 1750 | 24,823 | -40.01(-2.24%) |
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