Verisk Analytics, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2017-09-26 | 82.500 | 82.500 | 81.700 | 81.900 | 77.658 | 1,049,400 |
| 2017-09-25 | 82.210 | 82.400 | 81.820 | 82.030 | 77.781 | 595,900 |
| 2017-09-22 | 81.580 | 82.380 | 81.580 | 82.310 | 78.046 | 393,600 |
| 2017-09-21 | 82.010 | 82.320 | 81.700 | 81.950 | 77.705 | 463,900 |
| 2017-09-20 | 81.700 | 82.490 | 81.450 | 82.090 | 77.838 | 570,500 |
| 2017-09-19 | 81.810 | 81.810 | 81.380 | 81.710 | 77.477 | 390,300 |
| 2017-09-18 | 81.100 | 81.810 | 80.920 | 81.770 | 77.534 | 621,000 |
| 2017-09-15 | 80.720 | 81.400 | 80.530 | 81.030 | 76.833 | 1,191,700 |
| 2017-09-14 | 81.250 | 81.490 | 80.320 | 80.690 | 76.510 | 817,300 |
| 2017-09-13 | 82.640 | 82.650 | 81.330 | 81.450 | 77.231 | 557,400 |
| 2017-09-12 | 82.020 | 83.000 | 81.500 | 82.900 | 78.606 | 628,100 |
| 2017-09-11 | 82.920 | 82.930 | 81.870 | 82.030 | 77.781 | 796,300 |
| 2017-09-08 | 81.730 | 82.800 | 80.890 | 82.480 | 78.208 | 665,400 |
| 2017-09-07 | 81.160 | 82.350 | 81.160 | 82.000 | 77.752 | 893,400 |
| 2017-09-06 | 80.720 | 81.180 | 80.590 | 81.060 | 76.861 | 767,700 |
| 2017-09-05 | 80.820 | 81.240 | 80.420 | 80.620 | 76.444 | 1,056,000 |
| 2017-09-01 | 81.380 | 81.380 | 80.810 | 80.980 | 76.785 | 631,300 |
| 2017-08-31 | 80.250 | 81.190 | 80.160 | 81.050 | 76.852 | 660,400 |
| 2017-08-30 | 79.620 | 80.350 | 79.200 | 80.160 | 76.008 | 957,600 |
| 2017-08-29 | 79.290 | 79.610 | 78.970 | 79.520 | 75.401 | 813,100 |
| 2017-08-28 | 80.000 | 80.150 | 79.080 | 79.230 | 75.126 | 653,000 |
| 2017-08-25 | 80.750 | 80.750 | 79.590 | 79.670 | 75.543 | 994,600 |
| 2017-08-24 | 81.300 | 81.300 | 79.870 | 80.260 | 76.103 | 717,300 |
| 2017-08-23 | 81.870 | 81.870 | 81.180 | 81.210 | 77.003 | 603,100 |
| 2017-08-22 | 81.210 | 82.360 | 81.060 | 82.050 | 77.800 | 633,500 |
| 2017-08-21 | 80.800 | 81.300 | 80.430 | 81.070 | 76.871 | 535,900 |
| 2017-08-18 | 80.390 | 80.960 | 80.120 | 80.650 | 76.472 | 850,900 |
| 2017-08-17 | 81.510 | 81.900 | 80.820 | 80.900 | 76.709 | 1,111,400 |
| 2017-08-16 | 81.610 | 81.890 | 81.280 | 81.650 | 77.421 | 559,500 |
| 2017-08-15 | 81.480 | 81.670 | 81.200 | 81.400 | 77.184 | 552,500 |
| 2017-08-14 | 81.150 | 81.700 | 80.940 | 81.440 | 77.221 | 504,800 |
| 2017-08-11 | 80.960 | 81.200 | 80.590 | 80.620 | 76.444 | 551,100 |
| 2017-08-10 | 81.230 | 81.410 | 80.560 | 80.580 | 76.406 | 788,600 |
| 2017-08-09 | 81.910 | 82.030 | 81.410 | 81.530 | 77.307 | 721,700 |
| 2017-08-08 | 82.330 | 82.750 | 81.860 | 81.890 | 77.648 | 597,400 |
| 2017-08-07 | 82.990 | 83.240 | 82.150 | 82.520 | 78.246 | 749,900 |
| 2017-08-04 | 82.560 | 82.980 | 82.030 | 82.880 | 78.587 | 1,043,100 |
| 2017-08-03 | 83.450 | 83.740 | 82.120 | 82.310 | 78.046 | 1,470,400 |
| 2017-08-02 | 85.430 | 85.430 | 82.550 | 83.840 | 79.497 | 2,072,300 |
| 2017-08-01 | 85.480 | 88.170 | 85.480 | 87.170 | 82.655 | 1,081,600 |
| 2017-07-31 | 87.320 | 88.000 | 87.000 | 87.260 | 82.740 | 739,600 |
| 2017-07-28 | 87.060 | 87.620 | 86.770 | 87.320 | 82.797 | 510,200 |
| 2017-07-27 | 87.030 | 87.470 | 86.580 | 87.150 | 82.636 | 721,700 |
| 2017-07-26 | 86.970 | 87.180 | 86.770 | 87.060 | 82.550 | 404,100 |
| 2017-07-25 | 87.300 | 87.420 | 86.660 | 86.880 | 82.380 | 590,300 |
| 2017-07-24 | 86.480 | 87.210 | 85.950 | 87.110 | 82.598 | 864,400 |
| 2017-07-21 | 86.140 | 86.960 | 86.140 | 86.510 | 82.029 | 881,500 |
| 2017-07-20 | 86.050 | 86.350 | 85.000 | 86.270 | 81.801 | 410,200 |
| 2017-07-19 | 85.860 | 86.010 | 84.960 | 85.990 | 81.536 | 674,500 |
| 2017-07-18 | 85.070 | 85.940 | 84.730 | 85.870 | 81.422 | 864,700 |
| 2017-07-17 | 85.450 | 85.750 | 85.070 | 85.240 | 80.825 | 912,500 |
| 2017-07-14 | 84.760 | 85.530 | 84.690 | 85.440 | 81.014 | 852,000 |
| 2017-07-13 | 84.400 | 84.550 | 83.560 | 84.400 | 80.028 | 508,500 |
| 2017-07-12 | 84.010 | 84.620 | 83.970 | 84.550 | 80.170 | 601,600 |
| 2017-07-11 | 83.480 | 83.510 | 82.940 | 83.480 | 79.156 | 494,600 |
| 2017-07-10 | 83.630 | 83.690 | 83.330 | 83.450 | 79.127 | 769,600 |
| 2017-07-07 | 83.480 | 83.860 | 83.380 | 83.650 | 79.317 | 1,077,700 |
| 2017-07-06 | 83.740 | 83.860 | 83.380 | 83.480 | 79.156 | 830,300 |
| 2017-07-05 | 84.220 | 84.540 | 83.920 | 84.290 | 79.924 | 781,000 |
| 2017-07-03 | 84.870 | 84.960 | 84.150 | 84.170 | 79.810 | 507,200 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-15 | 0.5000 USD |
| 2026-06-15 | 0.5000 USD |
| 2026-03-13 | 0.5000 USD |
| 2025-12-15 | 0.4500 USD |
| 2025-09-15 | 0.4500 USD |
| 2025-06-13 | 0.4500 USD |
| 2025-03-14 | 0.4500 USD |
| 2024-12-13 | 0.3900 USD |
| 2024-09-13 | 0.3900 USD |
| 2024-06-14 | 0.3900 USD |
| 2024-03-14 | 0.3900 USD |
| 2023-12-14 | 0.3400 USD |
| 2023-09-14 | 0.3400 USD |
| 2023-06-14 | 0.3400 USD |
| 2023-03-14 | 0.3400 USD |
| 2022-12-14 | 0.3100 USD |
| 2022-09-14 | 0.3100 USD |
| 2022-06-14 | 0.3100 USD |
| 2022-03-14 | 0.3100 USD |
| 2021-12-14 | 0.2900 USD |
| 2021-09-14 | 0.2900 USD |
| 2021-06-14 | 0.2900 USD |
| 2021-03-12 | 0.2900 USD |
| 2020-12-14 | 0.2700 USD |
| 2020-09-14 | 0.2700 USD |
| 2020-06-12 | 0.2700 USD |
| 2020-03-12 | 0.2700 USD |
| 2019-12-12 | 0.2500 USD |
| 2019-09-12 | 0.2500 USD |
| 2019-06-13 | 0.2500 USD |
| 2019-03-14 | 0.2500 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.