Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-01-28 | 81.000 | 81.520 | 80.490 | 80.750 | 63.688 | 2,015,100 |
| 2016-01-27 | 80.980 | 81.830 | 79.890 | 80.480 | 63.475 | 1,719,700 |
| 2016-01-26 | 80.090 | 81.450 | 80.050 | 80.890 | 63.798 | 1,664,500 |
| 2016-01-25 | 80.370 | 81.010 | 79.990 | 80.090 | 63.167 | 1,798,500 |
| 2016-01-22 | 80.830 | 81.180 | 79.820 | 81.110 | 63.972 | 1,940,200 |
| 2016-01-21 | 78.690 | 79.980 | 77.770 | 79.250 | 62.505 | 2,672,400 |
| 2016-01-20 | 78.090 | 79.040 | 76.900 | 78.220 | 61.692 | 3,056,500 |
| 2016-01-19 | 78.920 | 79.460 | 78.260 | 79.110 | 62.394 | 2,523,000 |
| 2016-01-15 | 76.840 | 78.400 | 76.650 | 77.920 | 61.456 | 2,967,800 |
| 2016-01-14 | 77.600 | 79.510 | 77.500 | 78.990 | 62.300 | 2,864,100 |
| 2016-01-13 | 79.340 | 79.800 | 77.120 | 77.340 | 60.998 | 1,860,000 |
| 2016-01-12 | 78.860 | 79.500 | 78.440 | 79.470 | 62.678 | 1,975,200 |
| 2016-01-11 | 78.450 | 79.030 | 77.710 | 78.510 | 61.921 | 2,127,300 |
| 2016-01-08 | 78.930 | 79.250 | 77.800 | 78.130 | 61.621 | 2,487,000 |
| 2016-01-07 | 79.640 | 80.350 | 78.460 | 78.780 | 62.134 | 5,031,300 |
| 2016-01-06 | 81.080 | 81.710 | 80.880 | 81.260 | 64.090 | 1,511,000 |
| 2016-01-05 | 82.660 | 83.210 | 81.820 | 82.270 | 64.887 | 2,036,700 |
| 2016-01-04 | 82.930 | 83.190 | 81.250 | 82.070 | 64.729 | 2,246,300 |
| 2015-12-31 | 85.780 | 86.340 | 84.550 | 84.720 | 66.819 | 1,420,100 |
| 2015-12-30 | 86.740 | 87.100 | 86.330 | 86.380 | 68.128 | 744,400 |
| 2015-12-29 | 86.500 | 87.250 | 86.440 | 86.840 | 68.491 | 975,400 |
| 2015-12-28 | 85.450 | 85.920 | 85.020 | 85.750 | 67.631 | 968,000 |
| 2015-12-24 | 85.920 | 86.320 | 85.660 | 85.940 | 67.781 | 640,200 |
| 2015-12-23 | 85.390 | 85.960 | 84.860 | 85.730 | 67.616 | 1,056,600 |
| 2015-12-22 | 84.760 | 85.230 | 83.660 | 84.860 | 66.929 | 1,772,400 |
| 2015-12-21 | 83.810 | 84.190 | 83.280 | 84.140 | 66.362 | 1,432,800 |
| 2015-12-18 | 84.130 | 84.680 | 83.210 | 83.280 | 65.683 | 3,879,400 |
| 2015-12-17 | 86.290 | 86.730 | 84.760 | 84.810 | 66.890 | 1,756,200 |
| 2015-12-16 | 86.060 | 86.360 | 84.730 | 86.200 | 67.986 | 1,535,100 |
| 2015-12-15 | 85.310 | 86.070 | 84.910 | 85.470 | 67.411 | 1,830,700 |
| 2015-12-14 | 83.660 | 84.730 | 83.240 | 84.600 | 66.724 | 1,528,500 |
| 2015-12-11 | 84.290 | 84.910 | 83.140 | 83.330 | 65.723 | 1,945,400 |
| 2015-12-10 | 85.080 | 86.300 | 84.700 | 85.460 | 67.403 | 1,748,700 |
| 2015-12-09 | 85.650 | 86.610 | 84.480 | 84.950 | 67.000 | 1,486,500 |
| 2015-12-08 | 85.780 | 86.670 | 85.370 | 86.320 | 67.663 | 1,659,800 |
| 2015-12-07 | 87.050 | 87.370 | 86.220 | 86.600 | 67.882 | 1,295,500 |
| 2015-12-04 | 85.440 | 87.540 | 85.440 | 87.430 | 68.533 | 1,531,100 |
| 2015-12-03 | 86.960 | 87.140 | 84.940 | 85.260 | 66.832 | 1,584,300 |
| 2015-12-02 | 87.330 | 87.900 | 86.810 | 86.910 | 68.125 | 1,586,400 |
| 2015-12-01 | 86.810 | 87.970 | 86.490 | 87.560 | 68.635 | 1,391,900 |
| 2015-11-30 | 86.970 | 87.080 | 86.180 | 86.260 | 67.616 | 2,379,400 |
| 2015-11-27 | 86.480 | 87.040 | 86.230 | 86.690 | 67.953 | 488,800 |
| 2015-11-25 | 86.740 | 86.880 | 86.360 | 86.410 | 67.734 | 752,300 |
| 2015-11-24 | 86.990 | 87.250 | 85.880 | 86.710 | 67.969 | 1,100,700 |
| 2015-11-23 | 87.260 | 87.630 | 87.000 | 87.350 | 68.470 | 1,174,400 |
| 2015-11-20 | 86.940 | 87.650 | 86.490 | 87.290 | 68.423 | 1,800,300 |
| 2015-11-19 | 86.610 | 86.730 | 86.260 | 86.390 | 67.718 | 1,059,400 |
| 2015-11-18 | 86.280 | 86.550 | 85.450 | 86.500 | 67.804 | 1,390,800 |
| 2015-11-17 | 86.450 | 86.630 | 85.580 | 85.890 | 67.326 | 1,419,300 |
| 2015-11-16 | 85.160 | 86.540 | 85.060 | 86.520 | 67.820 | 1,133,600 |
| 2015-11-13 | 85.870 | 86.670 | 85.000 | 85.050 | 66.667 | 1,289,400 |
| 2015-11-12 | 87.000 | 87.360 | 86.210 | 86.220 | 67.585 | 1,189,100 |
| 2015-11-11 | 87.380 | 87.950 | 86.800 | 87.180 | 68.337 | 1,214,700 |
| 2015-11-10 | 86.470 | 87.300 | 86.310 | 86.950 | 68.157 | 1,547,200 |
| 2015-11-09 | 87.040 | 87.200 | 86.200 | 86.760 | 68.008 | 1,369,800 |
| 2015-11-06 | 86.710 | 87.880 | 86.250 | 87.630 | 68.690 | 1,686,000 |
| 2015-11-05 | 87.310 | 87.390 | 86.500 | 86.980 | 68.180 | 1,311,700 |
| 2015-11-04 | 87.160 | 87.390 | 86.830 | 86.960 | 68.165 | 1,593,100 |
| 2015-11-03 | 86.880 | 87.200 | 86.470 | 86.730 | 67.984 | 1,706,100 |
| 2015-11-02 | 86.990 | 87.460 | 86.440 | 86.990 | 68.188 | 1,903,700 |
Stock splits
| Date | Split (new : old) |
|---|
| 2014-10-01 | 1139:1000 |
| 2007-04-02 | 10000:9033 |
| 1999-01-04 | 2:1 |
| 1996-01-02 | 2:1 |
| 1991-05-01 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-11 | 1.7000 USD |
| 2026-06-12 | 1.7000 USD |
| 2026-03-13 | 1.7000 USD |
| 2025-12-12 | 1.7000 USD |
| 2025-09-12 | 1.5400 USD |
| 2025-06-13 | 1.5400 USD |
| 2025-03-14 | 1.5400 USD |
| 2024-12-13 | 1.5400 USD |
| 2024-09-13 | 1.4000 USD |
| 2024-06-14 | 1.4000 USD |
| 2024-03-07 | 1.4000 USD |
| 2023-12-07 | 1.4000 USD |
| 2023-09-07 | 1.2500 USD |
| 2023-06-08 | 1.2500 USD |
| 2023-03-09 | 1.2500 USD |
| 2022-12-08 | 1.2500 USD |
| 2022-09-08 | 1.0400 USD |
| 2022-06-09 | 1.0400 USD |
| 2022-03-10 | 1.0400 USD |
| 2021-12-09 | 1.0400 USD |
| 2021-09-09 | 0.9300 USD |
| 2021-06-10 | 0.9300 USD |
| 2021-03-11 | 0.9300 USD |
| 2020-12-10 | 0.9300 USD |
| 2020-09-10 | 0.9100 USD |
| 2020-06-11 | 0.9100 USD |
| 2020-03-12 | 0.9100 USD |
| 2019-12-12 | 0.9100 USD |
| 2019-09-12 | 0.7900 USD |
| 2019-06-13 | 0.7900 USD |
| 2019-03-07 | 0.7900 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.