White Mountains Insurance Group, Ltd. Common Stock (NY:WTM)
2,128.40
+35.90
(+1.72%)
Official Closing Price
Updated: 7:00 PM EDT, May 8, 2026
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Historical Prices
Year:
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 08, 2026 | 2104 | 2136 | 2075 | 2128 | 18,777 | +35.90(+1.72%) |
| May 07, 2026 | 2080 | 2106 | 2050 | 2092 | 26,154 | +12.50(+0.60%) |
| May 06, 2026 | 2151 | 2177 | 2072 | 2080 | 38,257 | -71.67(-3.33%) |
| May 05, 2026 | 2173 | 2194 | 2148 | 2152 | 17,259 | -15.74(-0.73%) |
| May 04, 2026 | 2154 | 2203 | 2133 | 2167 | 26,777 | +3.91(+0.18%) |
| May 01, 2026 | 2213 | 2217 | 2158 | 2164 | 19,454 | -68.49(-3.07%) |
| Apr 30, 2026 | 2201 | 2235 | 2191 | 2232 | 10,938 | +25.99(+1.18%) |
| Apr 29, 2026 | 2261 | 2270 | 2188 | 2206 | 12,699 | -57.69(-2.55%) |
| Apr 28, 2026 | 2284 | 2303 | 2257 | 2264 | 16,544 | -3.87(-0.17%) |
| Apr 27, 2026 | 2261 | 2287 | 2245 | 2268 | 15,979 | +8.29(+0.37%) |
| Apr 24, 2026 | 2280 | 2280 | 2244 | 2259 | 15,339 | -26.12(-1.14%) |
| Apr 23, 2026 | 2283 | 2302 | 2268 | 2285 | 9,396 | +16.20(+0.71%) |
| Apr 22, 2026 | 2293 | 2293 | 2261 | 2269 | 14,693 | -7.15(-0.31%) |
| Apr 21, 2026 | 2278 | 2291 | 2261 | 2276 | 10,235 | +1.33(+0.06%) |
| Apr 20, 2026 | 2310 | 2326 | 2275 | 2275 | 14,114 | -44.40(-1.91%) |
| Apr 17, 2026 | 2292 | 2333 | 2270 | 2319 | 14,213 | +24.69(+1.08%) |
| Apr 16, 2026 | 2291 | 2300 | 2273 | 2295 | 10,753 | +3.26(+0.14%) |
| Apr 15, 2026 | 2301 | 2310 | 2280 | 2291 | 15,856 | -8.54(-0.37%) |
| Apr 14, 2026 | 2282 | 2319 | 2282 | 2300 | 17,462 | +2.01(+0.09%) |
| Apr 13, 2026 | 2280 | 2307 | 2254 | 2298 | 15,257 | -3.15(-0.14%) |
| Apr 10, 2026 | 2307 | 2307 | 2267 | 2301 | 19,809 | -8.78(-0.38%) |
| Apr 09, 2026 | 2277 | 2326 | 2255 | 2310 | 17,085 | +32.71(+1.44%) |
| Apr 08, 2026 | 2235 | 2291 | 2205 | 2277 | 17,636 | +61.48(+2.77%) |
| Apr 07, 2026 | 2193 | 2242 | 2193 | 2216 | 15,949 | +11.77(+0.53%) |
| Apr 06, 2026 | 2169 | 2206 | 2067 | 2204 | 27,443 | +34.20(+1.58%) |
| Apr 02, 2026 | 2176 | 2191 | 2156 | 2170 | 17,991 | -8.68(-0.40%) |
| Apr 01, 2026 | 2197 | 2206 | 2160 | 2178 | 22,249 | -18.52(-0.84%) |
| Mar 31, 2026 | 2213 | 2224 | 2163 | 2197 | 25,094 | +3.10(+0.14%) |
| Mar 30, 2026 | 2164 | 2211 | 2151 | 2194 | 14,760 | +40.00(+1.86%) |
| Mar 27, 2026 | 2219 | 2223 | 2135 | 2154 | 19,171 | -66.85(-3.01%) |
| Mar 26, 2026 | 2186 | 2225 | 2186 | 2221 | 10,874 | +15.20(+0.69%) |
| Mar 25, 2026 | 2220 | 2232 | 2197 | 2206 | 13,359 | -6.40(-0.29%) |
| Mar 24, 2026 | 2169 | 2221 | 2152 | 2212 | 16,453 | +48.92(+2.26%) |
| Mar 23, 2026 | 2179 | 2205 | 2161 | 2163 | 19,086 | +7.98(+0.37%) |
| Mar 20, 2026 | 2190 | 2206 | 2155 | 2155 | 22,590 | -26.15(-1.20%) |
| Mar 19, 2026 | 2192 | 2207 | 2160 | 2181 | 22,249 | -3.85(-0.18%) |
| Mar 18, 2026 | 2203 | 2220 | 2185 | 2185 | 16,500 | -21.80(-0.99%) |
| Mar 17, 2026 | 2206 | 2246 | 2206 | 2207 | 17,540 | +7.12(+0.32%) |
| Mar 16, 2026 | 2210 | 2230 | 2194 | 2200 | 17,537 | +5.99(+0.27%) |
| Mar 13, 2026 | 2199 | 2217 | 2190 | 2194 | 11,447 | +12.64(+0.58%) |
| Mar 12, 2026 | 2194 | 2215 | 2125 | 2181 | 17,262 | -30.07(-1.36%) |
| Mar 11, 2026 | 2218 | 2236 | 2189 | 2211 | 25,045 | -11.32(-0.51%) |
| Mar 10, 2026 | 2144 | 2236 | 2099 | 2222 | 26,182 | +74.78(+3.48%) |
| Mar 09, 2026 | 2174 | 2180 | 2108 | 2148 | 28,544 | -16.94(-0.78%) |
| Mar 06, 2026 | 2165 | 2207 | 2133 | 2165 | 21,681 | -23.33(-1.07%) |
| Mar 05, 2026 | 2212 | 2234 | 2180 | 2188 | 19,956 | -34.84(-1.57%) |
| Mar 04, 2026 | 2217 | 2239 | 2195 | 2223 | 20,230 | +8.70(+0.39%) |
| Mar 03, 2026 | 2225 | 2239 | 2178 | 2214 | 16,966 | -29.04(-1.29%) |
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