White Mountains Insurance Group Ltd WTM
NYSE · United States · Finance
$2,006.49-15.02 (-0.74%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-09-30 | $2,006.49 | -0.74% | $2,028.44 | $2,028.44 | $1,997.13 | 15.70K |
| 2026-09-29 | $2,021.51 | +0.32% | $2,010.77 | $2,028.01 | $2,002.61 | 12.80K |
| 2026-09-28 | $2,014.97 | -0.67% | $2,035.50 | $2,035.50 | $2,000.84 | 15.10K |
| 2026-09-25 | $2,028.62 | -0.03% | $2,047.99 | $2,049.99 | $2,018.27 | 9.20K |
| 2026-09-24 | $2,029.33 | -0.13% | $2,056.01 | $2,056.01 | $2,029.33 | 11.00K |
| 2026-09-23 | $2,032.01 | -1.05% | $2,049.76 | $2,069.89 | $2,028.11 | 12.90K |
| 2026-09-22 | $2,053.64 | -0.16% | $2,056.85 | $2,067.18 | $2,037.58 | 16.10K |
| 2026-09-21 | $2,056.85 | -0.22% | $2,062.78 | $2,076.53 | $2,049.62 | 18.10K |
| 2026-09-18 | $2,061.30 | +0.14% | $2,052.91 | $2,084.14 | $2,029.15 | 39.10K |
| 2026-09-17 | $2,058.32 | -0.20% | $2,075.00 | $2,088.29 | $2,039.97 | 23.70K |
| 2026-09-16 | $2,062.37 | +0.80% | $2,041.02 | $2,074.41 | $2,040.01 | 33.00K |
| 2026-09-15 | $2,045.94 | -0.54% | $2,057.63 | $2,057.63 | $2,027.64 | 19.70K |
| 2026-09-14 | $2,057.00 | +0.19% | $2,068.77 | $2,070.02 | $2,045.03 | 17.30K |
| 2026-09-11 | $2,053.15 | -1.10% | $2,086.68 | $2,098.40 | $2,042.59 | 20.10K |
| 2026-09-10 | $2,075.99 | +1.23% | $2,062.20 | $2,084.13 | $2,043.15 | 30.10K |
| 2026-09-09 | $2,050.81 | -0.08% | $2,051.63 | $2,055.70 | $2,037.00 | 16.40K |
| 2026-09-08 | $2,052.48 | -2.43% | $2,083.32 | $2,091.42 | $2,050.01 | 27.10K |
| 2026-09-04 | $2,103.49 | -0.41% | $2,100.00 | $2,117.80 | $2,073.35 | 24.90K |
| 2026-09-03 | $2,112.23 | +0.36% | $2,115.00 | $2,139.89 | $2,081.01 | 21.80K |
| 2026-09-02 | $2,104.75 | +0.28% | $2,099.03 | $2,129.10 | $2,088.33 | 20.10K |
| 2026-09-01 | $2,098.96 | -0.15% | $2,107.85 | $2,125.76 | $2,093.43 | 22.10K |
| 2026-08-31 | $2,102.01 | -1.56% | $2,130.43 | $2,135.00 | $2,093.55 | 21.80K |
| 2026-08-28 | $2,135.41 | +0.37% | $2,133.03 | $2,150.00 | $2,117.49 | 18.40K |
| 2026-08-27 | $2,127.57 | -0.24% | $2,125.01 | $2,145.00 | $2,105.61 | 23.50K |
| 2026-08-26 | $2,132.74 | -0.40% | $2,134.74 | $2,165.00 | $2,126.92 | 16.10K |
| 2026-08-25 | $2,141.20 | +0.42% | $2,135.75 | $2,146.04 | $2,120.00 | 13.70K |
| 2026-08-24 | $2,132.30 | +1.01% | $2,100.08 | $2,146.50 | $2,100.08 | 19.60K |
| 2026-08-21 | $2,110.95 | -0.32% | $2,101.86 | $2,140.30 | $2,101.86 | 28.90K |
| 2026-08-20 | $2,117.70 | -0.54% | $2,123.90 | $2,131.84 | $2,095.01 | 21.90K |
| 2026-08-19 | $2,129.20 | -0.76% | $2,130.79 | $2,150.84 | $2,107.66 | 20.00K |
| 2026-08-18 | $2,145.46 | +1.52% | $2,125.49 | $2,157.70 | $2,090.00 | 22.60K |
| 2026-08-17 | $2,113.40 | -1.11% | $2,130.23 | $2,145.48 | $2,107.78 | 17.20K |
| 2026-08-14 | $2,137.12 | -0.20% | $2,137.82 | $2,145.00 | $2,121.09 | 14.30K |
| 2026-08-13 | $2,141.42 | +1.04% | $2,115.01 | $2,141.76 | $2,096.72 | 28.70K |
| 2026-08-12 | $2,119.46 | +0.35% | $2,134.01 | $2,152.19 | $2,094.04 | 27.10K |
| 2026-08-11 | $2,112.01 | +0.11% | $2,112.16 | $2,126.99 | $2,093.63 | 21.10K |
| 2026-08-10 | $2,109.68 | -1.85% | $2,148.61 | $2,172.18 | $2,107.87 | 27.20K |
| 2026-08-07 | $2,149.44 | +0.39% | $2,132.00 | $2,168.31 | $2,112.60 | 30.20K |
| 2026-08-06 | $2,141.09 | +1.38% | $2,137.73 | $2,151.20 | $2,112.92 | 28.90K |
| 2026-08-05 | $2,111.91 | -0.28% | $2,136.50 | $2,136.50 | $2,095.43 | 19.30K |
| 2026-08-04 | $2,117.86 | +0.78% | $2,098.30 | $2,127.88 | $2,070.00 | 23.70K |
| 2026-08-03 | $2,101.47 | +0.18% | $2,119.19 | $2,136.00 | $2,086.77 | 19.90K |
| 2026-07-31 | $2,097.73 | -0.99% | $2,105.57 | $2,129.32 | $2,084.99 | 12.70K |
| 2026-07-30 | $2,118.61 | -1.48% | $2,151.30 | $2,151.30 | $2,087.20 | 19.10K |
| 2026-07-29 | $2,150.34 | -2.37% | $2,186.21 | $2,211.00 | $2,125.64 | 21.20K |
| 2026-07-28 | $2,202.61 | +0.40% | $2,175.60 | $2,218.61 | $2,171.30 | 17.20K |
| 2026-07-27 | $2,193.94 | -0.64% | $2,201.75 | $2,231.00 | $2,182.58 | 18.60K |
| 2026-07-24 | $2,208.05 | +1.43% | $2,178.36 | $2,233.66 | $2,158.61 | 11.80K |
| 2026-07-23 | $2,176.85 | -0.25% | $2,176.75 | $2,208.00 | $2,146.51 | 12.50K |
| 2026-07-22 | $2,182.32 | -0.50% | $2,192.00 | $2,211.04 | $2,161.29 | 16.10K |
| 2026-07-21 | $2,193.26 | -0.81% | $2,201.51 | $2,222.50 | $2,167.98 | 13.50K |
| 2026-07-20 | $2,211.22 | -0.01% | $2,214.50 | $2,249.05 | $2,209.73 | 16.10K |
| 2026-07-17 | $2,211.52 | +0.68% | $2,198.24 | $2,239.95 | $2,198.24 | 12.60K |
| 2026-07-16 | $2,196.48 | +2.65% | $2,126.10 | $2,203.64 | $2,126.10 | 21.20K |
| 2026-07-15 | $2,139.73 | -1.29% | $2,162.60 | $2,173.75 | $2,125.84 | 15.30K |
| 2026-07-14 | $2,167.79 | -0.33% | $2,162.51 | $2,187.93 | $2,146.35 | 21.20K |
| 2026-07-13 | $2,174.96 | -0.29% | $2,192.70 | $2,203.36 | $2,157.50 | 16.00K |
| 2026-07-10 | $2,181.19 | -0.18% | $2,197.99 | $2,199.15 | $2,165.09 | 18.50K |
| 2026-07-09 | $2,185.23 | +0.83% | $2,167.02 | $2,189.82 | $2,159.73 | 25.90K |
| 2026-07-08 | $2,167.25 | +0.06% | $2,164.98 | $2,179.59 | $2,147.50 | 18.40K |
| 2026-07-07 | $2,165.85 | -0.02% | $2,176.00 | $2,198.87 | $2,161.90 | 14.30K |
| 2026-07-06 | $2,166.27 | -0.35% | $2,165.26 | $2,182.90 | $2,145.32 | 14.60K |
| 2026-07-02 | $2,173.81 | +5.32% | $2,090.00 | $2,186.81 | $2,068.60 | 25.50K |
| 2026-07-01 | $2,064.04 | -0.45% | $2,077.50 | $2,101.10 | $2,050.00 | 17.60K |
| 2026-06-30 | $2,073.39 | -0.84% | $2,075.60 | $2,098.50 | $2,057.34 | 16.70K |
| 2026-06-29 | $2,090.94 | -0.27% | $2,085.79 | $2,104.79 | $2,064.64 | 13.20K |
| 2026-06-26 | $2,096.56 | +3.81% | $2,023.79 | $2,096.56 | $2,023.79 | 26.30K |
| 2026-06-25 | $2,019.70 | -0.13% | $2,021.78 | $2,048.66 | $2,009.02 | 14.40K |
| 2026-06-24 | $2,022.41 | -0.06% | $2,026.75 | $2,044.04 | $2,006.15 | 13.80K |
| 2026-06-23 | $2,023.63 | +0.64% | $2,015.36 | $2,028.34 | $2,001.99 | 16.40K |
| 2026-06-22 | $2,010.75 | -0.13% | $2,023.03 | $2,035.00 | $1,999.84 | 13.20K |
| 2026-06-18 | $2,013.36 | +0.49% | $1,997.36 | $2,019.89 | $1,990.78 | 25.50K |
| 2026-06-17 | $2,003.49 | -1.42% | $2,021.60 | $2,045.50 | $1,990.00 | 21.60K |
| 2026-06-16 | $2,032.37 | +0.09% | $2,037.76 | $2,051.66 | $2,010.00 | 20.70K |
| 2026-06-15 | $2,030.64 | +0.33% | $2,026.10 | $2,059.62 | $2,000.35 | 31.00K |
| 2026-06-12 | $2,024.05 | +1.73% | $1,995.50 | $2,030.00 | $1,991.30 | 17.70K |
| 2026-06-11 | $1,989.54 | -1.45% | $2,021.10 | $2,041.42 | $1,987.00 | 17.00K |
| 2026-06-10 | $2,018.89 | +0.70% | $2,014.35 | $2,037.79 | $2,006.15 | 23.50K |
| 2026-06-09 | $2,004.76 | -0.94% | $2,029.50 | $2,050.00 | $1,991.29 | 26.50K |
| 2026-06-08 | $2,023.70 | -2.01% | $2,060.00 | $2,070.00 | $2,020.03 | 29.20K |
| 2026-06-05 | $2,065.14 | +2.46% | $2,016.80 | $2,084.71 | $2,016.80 | 22.30K |
| 2026-06-04 | $2,015.54 | -0.91% | $2,035.00 | $2,065.00 | $2,010.54 | 29.90K |
| 2026-06-03 | $2,034.02 | -0.82% | $2,050.81 | $2,066.06 | $2,017.98 | 45.00K |
| 2026-06-02 | $2,050.81 | -0.54% | $2,060.03 | $2,087.91 | $2,050.62 | 23.50K |
| 2026-06-01 | $2,062.03 | -0.14% | $2,052.25 | $2,077.20 | $2,052.25 | 24.20K |
| 2026-05-29 | $2,064.82 | -0.94% | $2,093.14 | $2,096.55 | $2,060.92 | 25.80K |
| 2026-05-28 | $2,084.31 | -0.84% | $2,090.39 | $2,106.05 | $2,072.01 | 23.50K |
| 2026-05-27 | $2,101.94 | -1.28% | $2,138.97 | $2,159.00 | $2,094.47 | 27.70K |
| 2026-05-26 | $2,129.17 | -0.82% | $2,140.40 | $2,166.05 | $2,129.17 | 16.90K |
| 2026-05-22 | $2,146.85 | +0.36% | $2,136.84 | $2,159.00 | $2,136.84 | 16.60K |