ETFOptimize | High-performance ETF-based Investment Strategies

Quantitative strategies, Wall Street-caliber research, and insightful market analysis since 1998.


ETFOptimize | HOME
Close Window

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

1,916.14 UNCHANGED
Streaming Delayed Price Updated: 7:00 PM EDT, Oct 24, 2025 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
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%)
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.


 

IntelligentValue Home
Close Window

DISCLAIMER

All content herein is issued solely for informational purposes and is not to be construed as an offer to sell or the solicitation of an offer to buy, nor should it be interpreted as a recommendation to buy, hold or sell (short or otherwise) any security.  All opinions, analyses, and information included herein are based on sources believed to be reliable, but no representation or warranty of any kind, expressed or implied, is made including but not limited to any representation or warranty concerning accuracy, completeness, correctness, timeliness or appropriateness. We undertake no obligation to update such opinions, analysis or information. You should independently verify all information contained on this website. Some information is based on analysis of past performance or hypothetical performance results, which have inherent limitations. We make no representation that any particular equity or strategy will or is likely to achieve profits or losses similar to those shown. Shareholders, employees, writers, contractors, and affiliates associated with ETFOptimize.com may have ownership positions in the securities that are mentioned. If you are not sure if ETFs, algorithmic investing, or a particular investment is right for you, you are urged to consult with a Registered Investment Advisor (RIA). Neither this website nor anyone associated with producing its content are Registered Investment Advisors, and no attempt is made herein to substitute for personalized, professional investment advice. Neither ETFOptimize.com, Global Alpha Investments, Inc., nor its employees, service providers, associates, or affiliates are responsible for any investment losses you may incur as a result of using the information provided herein. Remember that past investment returns may not be indicative of future returns.

Copyright © 1998-2017 ETFOptimize.com, a publication of Optimized Investments, Inc. All rights reserved.