Arch Capital Group Ltd. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-10-11 | 32.990 | 33.310 | 32.750 | 32.790 | 10.393 | 1,306,200 |
| 2011-10-10 | 32.680 | 33.290 | 32.640 | 33.270 | 10.546 | 2,227,800 |
| 2011-10-07 | 33.400 | 33.400 | 32.410 | 32.460 | 10.289 | 1,992,900 |
| 2011-10-06 | 32.920 | 33.430 | 32.770 | 33.200 | 10.523 | 1,659,600 |
| 2011-10-05 | 32.970 | 33.270 | 32.450 | 33.150 | 10.507 | 2,247,000 |
| 2011-10-04 | 31.740 | 32.970 | 31.460 | 32.950 | 10.444 | 3,405,900 |
| 2011-10-03 | 32.720 | 32.850 | 31.890 | 31.930 | 10.121 | 2,306,100 |
| 2011-09-30 | 32.320 | 32.930 | 32.310 | 32.680 | 10.358 | 2,945,100 |
| 2011-09-29 | 32.160 | 32.550 | 31.870 | 32.540 | 10.314 | 1,593,600 |
| 2011-09-28 | 32.320 | 32.430 | 31.520 | 31.540 | 9.997 | 1,937,400 |
| 2011-09-27 | 32.410 | 32.600 | 31.970 | 32.140 | 10.187 | 1,579,800 |
| 2011-09-26 | 31.700 | 32.020 | 31.360 | 32.020 | 10.149 | 2,034,600 |
| 2011-09-23 | 31.270 | 31.620 | 30.930 | 31.590 | 10.013 | 2,028,600 |
| 2011-09-22 | 31.150 | 31.680 | 31.040 | 31.480 | 9.978 | 2,824,800 |
| 2011-09-21 | 33.060 | 33.060 | 31.850 | 31.870 | 10.102 | 2,015,100 |
| 2011-09-20 | 32.930 | 33.490 | 32.890 | 32.980 | 10.454 | 1,747,500 |
| 2011-09-19 | 33.150 | 33.280 | 32.790 | 32.850 | 10.412 | 2,107,200 |
| 2011-09-16 | 33.620 | 33.800 | 33.340 | 33.650 | 10.666 | 2,377,500 |
| 2011-09-15 | 33.400 | 33.540 | 33.140 | 33.490 | 10.615 | 2,402,700 |
| 2011-09-14 | 33.020 | 33.450 | 32.880 | 33.260 | 10.542 | 3,597,300 |
| 2011-09-13 | 32.800 | 33.460 | 32.660 | 33.000 | 10.460 | 7,126,200 |
| 2011-09-12 | 32.050 | 32.670 | 32.010 | 32.640 | 10.346 | 2,334,600 |
| 2011-09-09 | 32.840 | 32.910 | 32.310 | 32.400 | 10.270 | 2,716,200 |
| 2011-09-08 | 33.390 | 33.660 | 33.160 | 33.170 | 10.514 | 1,485,600 |
| 2011-09-07 | 33.100 | 33.660 | 33.040 | 33.600 | 10.650 | 2,428,500 |
| 2011-09-06 | 32.380 | 32.930 | 32.220 | 32.700 | 10.365 | 2,018,700 |
| 2011-09-02 | 33.490 | 33.700 | 33.020 | 33.030 | 10.469 | 1,521,300 |
| 2011-09-01 | 33.760 | 34.100 | 33.560 | 33.940 | 10.758 | 2,623,500 |
| 2011-08-31 | 33.730 | 33.940 | 33.400 | 33.680 | 10.676 | 2,221,500 |
| 2011-08-30 | 33.930 | 33.930 | 33.460 | 33.510 | 10.622 | 2,074,500 |
| 2011-08-29 | 33.000 | 34.000 | 32.900 | 33.980 | 10.771 | 3,563,400 |
| 2011-08-26 | 31.770 | 32.700 | 31.470 | 32.660 | 10.352 | 3,295,800 |
| 2011-08-25 | 32.700 | 33.160 | 31.760 | 32.050 | 10.159 | 2,503,200 |
| 2011-08-24 | 32.340 | 32.720 | 32.220 | 32.580 | 10.327 | 4,100,700 |
| 2011-08-23 | 32.390 | 32.750 | 32.300 | 32.560 | 10.320 | 2,681,100 |
| 2011-08-22 | 33.050 | 33.160 | 32.230 | 32.370 | 10.260 | 1,580,700 |
| 2011-08-19 | 32.620 | 32.950 | 32.290 | 32.370 | 10.260 | 2,258,700 |
| 2011-08-18 | 33.040 | 33.540 | 32.800 | 32.940 | 10.441 | 4,323,900 |
| 2011-08-17 | 33.750 | 34.020 | 33.630 | 33.950 | 10.761 | 1,495,200 |
| 2011-08-16 | 33.760 | 33.890 | 33.310 | 33.530 | 10.628 | 2,644,800 |
| 2011-08-15 | 33.160 | 34.080 | 33.130 | 34.050 | 10.793 | 3,628,500 |
| 2011-08-12 | 33.100 | 33.250 | 32.430 | 32.880 | 10.422 | 2,831,100 |
| 2011-08-11 | 31.430 | 33.330 | 31.340 | 32.930 | 10.438 | 4,167,300 |
| 2011-08-10 | 31.770 | 31.980 | 31.110 | 31.270 | 9.912 | 5,662,200 |
| 2011-08-09 | 30.640 | 32.260 | 30.290 | 32.240 | 10.219 | 5,973,900 |
| 2011-08-08 | 32.020 | 32.470 | 30.070 | 30.200 | 9.572 | 6,888,000 |
| 2011-08-05 | 32.800 | 33.260 | 32.270 | 32.690 | 10.362 | 4,067,700 |
| 2011-08-04 | 32.700 | 33.070 | 32.660 | 32.720 | 10.371 | 4,424,100 |
| 2011-08-03 | 33.310 | 33.310 | 32.690 | 33.100 | 10.492 | 1,972,200 |
| 2011-08-02 | 33.330 | 34.000 | 33.250 | 33.260 | 10.542 | 2,207,100 |
| 2011-08-01 | 33.920 | 34.050 | 33.410 | 33.480 | 10.612 | 2,004,300 |
| 2011-07-29 | 33.570 | 34.220 | 33.470 | 33.800 | 10.714 | 1,948,200 |
| 2011-07-28 | 34.050 | 34.250 | 33.770 | 33.830 | 10.723 | 1,662,900 |
| 2011-07-27 | 34.280 | 34.610 | 34.050 | 34.170 | 10.831 | 3,552,600 |
| 2011-07-26 | 33.340 | 34.790 | 33.290 | 34.540 | 10.948 | 4,920,600 |
| 2011-07-25 | 32.550 | 33.300 | 32.540 | 33.100 | 10.492 | 2,322,000 |
| 2011-07-22 | 32.620 | 32.950 | 32.500 | 32.720 | 10.371 | 2,784,600 |
| 2011-07-21 | 32.320 | 32.800 | 32.240 | 32.730 | 10.374 | 1,422,300 |
| 2011-07-20 | 32.480 | 32.500 | 32.230 | 32.270 | 10.229 | 1,135,500 |
| 2011-07-19 | 32.380 | 32.500 | 31.910 | 32.420 | 10.276 | 1,890,300 |
Stock splits
| Date | Split (new : old) |
|---|
| 2018-06-21 | 3:1 |
| 2011-05-12 | 3:1 |
Dividends
| Ex-date | Amount |
|---|
| 2024-11-18 | 5.0000 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.