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White Mountains Insurance Group (NY: WTM )

1,764.57 +28.25 (+1.63%)
Official Closing Price Updated: 7:00 PM EDT, May 17, 2024 Add to My Watchlist

Historical Prices

Date Open High Low Close Volume Change (%)
Sep 30, 2011 396.59 399.80 393.64 399.30 27,677 +0.84(+0.21%)
Sep 29, 2011 396.43 399.50 390.44 398.46 13,387 +8.76(+2.25%)
Sep 28, 2011 395.54 395.54 389.33 389.70 13,992 -2.38(-0.61%)
Sep 27, 2011 403.94 403.94 390.81 392.08 22,302 -7.40(-1.85%)
Sep 26, 2011 388.23 399.49 386.40 399.49 13,023 +12.24(+3.16%)
Sep 23, 2011 388.03 391.83 386.05 387.24 18,222 -0.51(-0.13%)
Sep 22, 2011 387.74 389.42 383.81 387.75 27,290 -3.20(-0.82%)
Sep 21, 2011 395.21 398.71 390.69 390.95 12,747 -5.64(-1.42%)
Sep 20, 2011 393.64 403.80 392.79 396.59 32,044 +2.95(+0.75%)
Sep 19, 2011 389.70 398.07 389.70 393.64 7,971 -6.91(-1.72%)
Sep 16, 2011 400.75 406.81 397.74 400.55 22,966 -1.26(-0.31%)
Sep 15, 2011 398.56 403.95 393.85 401.81 17,841 +5.88(+1.49%)
Sep 14, 2011 388.72 397.33 387.24 395.92 12,600 +8.19(+2.11%)
Sep 13, 2011 389.70 389.70 387.11 387.74 8,137 +0.25(+0.06%)
Sep 12, 2011 380.60 389.68 380.60 387.49 16,984 +3.54(+0.92%)
Sep 09, 2011 383.80 386.82 382.81 383.95 23,147 -0.34(-0.09%)
Sep 08, 2011 387.39 387.74 384.29 384.29 20,138 -2.26(-0.59%)
Sep 07, 2011 388.38 389.84 386.36 386.55 18,126 +0.88(+0.23%)
Sep 06, 2011 384.80 387.13 384.29 385.68 21,308 -1.76(-0.45%)
Sep 02, 2011 387.09 389.72 385.77 387.44 16,986 -2.37(-0.61%)
Sep 01, 2011 393.94 395.92 389.70 389.81 16,420 -3.83(-0.97%)
Aug 31, 2011 393.55 397.83 392.67 393.64 24,903 +1.97(+0.50%)
Aug 30, 2011 392.11 395.37 391.67 391.67 42,265 -1.97(-0.50%)
Aug 29, 2011 390.02 398.38 389.70 393.64 44,028 +5.11(+1.31%)
Aug 26, 2011 388.47 392.48 385.82 388.53 12,077 -0.93(-0.24%)
Aug 25, 2011 396.59 396.59 389.39 389.46 7,588 -7.82(-1.97%)
Aug 24, 2011 395.53 399.50 392.37 397.28 11,406 +1.84(+0.47%)
Aug 23, 2011 392.74 396.45 392.16 395.44 20,434 +3.92(+1.00%)
Aug 22, 2011 409.13 409.13 388.75 391.52 16,085 -10.05(-2.50%)
Aug 19, 2011 391.44 402.88 391.44 401.57 10,795 +6.84(+1.73%)
Aug 18, 2011 397.08 400.15 393.63 394.73 21,151 -8.77(-2.17%)
Aug 17, 2011 400.53 407.67 400.53 403.50 17,505 +6.91(+1.74%)
Aug 16, 2011 399.44 404.53 396.02 396.59 8,307 -6.19(-1.54%)
Aug 15, 2011 399.66 407.26 399.61 402.78 13,019 +4.22(+1.06%)
Aug 12, 2011 408.40 414.85 398.56 398.56 10,364 -6.15(-1.52%)
Aug 11, 2011 387.73 405.02 385.33 404.71 16,143 +19.93(+5.18%)
Aug 10, 2011 401.51 405.35 384.78 384.78 17,734 -22.03(-5.42%)
Aug 09, 2011 391.67 406.82 374.16 406.82 37,155 +35.81(+9.65%)
Aug 08, 2011 391.67 398.49 371.01 371.01 30,134 -25.73(-6.49%)
Aug 05, 2011 400.87 401.07 390.25 396.74 13,137 -1.82(-0.46%)
Aug 04, 2011 413.99 414.59 397.65 398.56 15,122 -15.77(-3.81%)
Aug 03, 2011 420.51 421.52 411.35 414.33 13,418 -4.30(-1.03%)
Aug 02, 2011 415.88 431.28 415.88 418.63 34,809 +1.37(+0.33%)
Aug 01, 2011 418.24 421.14 416.31 417.26 7,813 +2.57(+0.62%)
Jul 29, 2011 414.55 420.82 411.85 414.69 15,095 +0.27(+0.06%)
Jul 28, 2011 413.81 419.23 413.33 414.42 6,813 +1.29(+0.31%)
Jul 27, 2011 415.54 419.37 413.13 413.13 11,522 -5.56(-1.33%)
Jul 26, 2011 417.26 420.29 417.26 418.69 5,885 -0.81(-0.19%)
Jul 25, 2011 415.99 420.82 415.99 419.50 8,465 -0.54(-0.13%)
Jul 22, 2011 421.31 422.16 420.04 420.04 3,697 -4.42(-1.04%)
Jul 21, 2011 415.32 424.46 414.35 424.46 7,930 +8.64(+2.08%)
Jul 20, 2011 419.23 422.42 415.82 415.82 7,532 -1.73(-0.41%)
Jul 19, 2011 416.00 419.93 415.85 417.55 7,816 +3.03(+0.73%)
Jul 18, 2011 409.88 415.67 408.76 414.52 6,697 +5.03(+1.23%)
Jul 15, 2011 412.34 412.34 408.84 409.49 5,540 -0.40(-0.10%)
Jul 14, 2011 410.37 412.03 409.81 409.90 4,561 +0.17(+0.04%)
Jul 13, 2011 412.09 412.09 408.30 409.73 10,347 -0.38(-0.09%)
Jul 12, 2011 408.28 410.97 407.44 410.11 6,172 +0.49(+0.12%)
Jul 11, 2011 408.51 412.40 407.14 409.62 15,410 -0.49(-0.12%)
Jul 08, 2011 409.46 411.87 408.40 410.11 6,874 -2.22(-0.54%)
Jul 07, 2011 409.53 413.44 408.71 412.34 6,140 +3.94(+0.96%)
Jul 06, 2011 406.29 413.43 406.29 408.40 8,389 -0.79(-0.19%)
Jul 05, 2011 422.18 422.18 408.14 409.19 24,023 -14.47(-3.41%)
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