Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-01-09 | 102.95 | 103.24 | 102.47 | 102.47 | 82.799 | 1,379,200 |
| 2017-01-06 | 103.23 | 103.27 | 102.27 | 103.11 | 83.316 | 2,016,500 |
| 2017-01-05 | 103.46 | 103.89 | 102.40 | 103.04 | 83.260 | 2,215,300 |
| 2017-01-04 | 103.41 | 103.98 | 103.25 | 103.66 | 83.761 | 2,498,500 |
| 2017-01-03 | 102.38 | 103.58 | 102.31 | 103.50 | 83.631 | 2,227,400 |
| 2016-12-30 | 103.38 | 103.44 | 102.00 | 102.78 | 83.049 | 2,008,400 |
| 2016-12-29 | 103.27 | 103.85 | 103.00 | 103.45 | 83.591 | 1,264,500 |
| 2016-12-28 | 103.53 | 103.88 | 103.02 | 103.05 | 83.268 | 1,559,100 |
| 2016-12-27 | 102.86 | 103.78 | 102.78 | 103.31 | 83.478 | 930,000 |
| 2016-12-23 | 102.52 | 102.96 | 102.51 | 102.93 | 83.171 | 778,000 |
| 2016-12-22 | 102.64 | 102.81 | 101.89 | 102.60 | 82.904 | 1,567,900 |
| 2016-12-21 | 102.26 | 102.82 | 101.69 | 102.47 | 82.799 | 2,042,900 |
| 2016-12-20 | 101.74 | 102.66 | 101.40 | 102.33 | 82.686 | 2,396,900 |
| 2016-12-19 | 100.72 | 101.60 | 100.58 | 101.09 | 81.684 | 1,993,200 |
| 2016-12-16 | 100.32 | 101.58 | 99.340 | 100.85 | 81.490 | 5,682,600 |
| 2016-12-15 | 97.820 | 99.130 | 97.510 | 98.760 | 79.801 | 1,718,000 |
| 2016-12-14 | 98.400 | 98.850 | 97.520 | 97.690 | 78.937 | 1,896,900 |
| 2016-12-13 | 98.640 | 99.250 | 98.040 | 98.400 | 79.510 | 2,093,800 |
| 2016-12-12 | 98.130 | 98.550 | 97.840 | 98.060 | 79.236 | 1,769,800 |
| 2016-12-09 | 98.070 | 98.300 | 97.570 | 98.220 | 79.365 | 3,350,600 |
| 2016-12-08 | 97.530 | 98.360 | 97.360 | 98.190 | 79.341 | 2,075,600 |
| 2016-12-07 | 95.330 | 97.720 | 95.330 | 97.570 | 78.840 | 2,245,300 |
| 2016-12-06 | 96.150 | 96.450 | 95.150 | 96.000 | 77.110 | 1,817,800 |
| 2016-12-05 | 95.860 | 96.220 | 95.450 | 96.050 | 77.151 | 2,485,700 |
| 2016-12-02 | 95.460 | 96.100 | 94.990 | 95.240 | 76.500 | 1,711,200 |
| 2016-12-01 | 95.990 | 96.200 | 95.200 | 95.770 | 76.926 | 2,056,600 |
| 2016-11-30 | 97.140 | 97.540 | 96.010 | 96.020 | 77.127 | 2,812,500 |
| 2016-11-29 | 96.710 | 97.370 | 96.430 | 97.040 | 77.946 | 1,590,600 |
| 2016-11-28 | 96.630 | 96.940 | 96.000 | 96.570 | 77.568 | 1,968,300 |
| 2016-11-25 | 96.680 | 97.150 | 96.500 | 96.920 | 77.849 | 724,400 |
| 2016-11-23 | 96.590 | 97.430 | 96.470 | 96.650 | 77.633 | 2,968,000 |
| 2016-11-22 | 95.650 | 96.590 | 95.340 | 96.390 | 77.424 | 2,433,500 |
| 2016-11-21 | 94.470 | 95.620 | 94.380 | 95.590 | 76.781 | 2,252,000 |
| 2016-11-18 | 94.310 | 94.600 | 93.950 | 94.390 | 75.817 | 1,636,600 |
| 2016-11-17 | 93.150 | 94.430 | 93.090 | 94.380 | 75.809 | 2,031,800 |
| 2016-11-16 | 92.340 | 93.350 | 91.600 | 93.270 | 74.918 | 1,962,000 |
| 2016-11-15 | 92.130 | 92.620 | 91.880 | 92.340 | 74.171 | 2,034,100 |
| 2016-11-14 | 91.400 | 92.360 | 90.900 | 91.890 | 73.809 | 2,961,400 |
| 2016-11-11 | 90.940 | 91.950 | 90.450 | 91.080 | 73.159 | 2,097,600 |
| 2016-11-10 | 91.440 | 91.890 | 90.130 | 91.390 | 73.408 | 2,555,400 |
| 2016-11-09 | 87.890 | 91.200 | 87.580 | 90.900 | 73.014 | 2,861,300 |
| 2016-11-08 | 90.750 | 91.600 | 90.550 | 91.150 | 73.215 | 1,668,300 |
| 2016-11-07 | 90.350 | 90.860 | 89.940 | 90.600 | 72.773 | 2,244,800 |
| 2016-11-04 | 88.030 | 89.750 | 88.030 | 89.080 | 71.552 | 2,093,200 |
| 2016-11-03 | 89.970 | 90.000 | 88.910 | 89.330 | 71.753 | 2,514,200 |
| 2016-11-02 | 88.100 | 90.890 | 88.100 | 89.980 | 72.275 | 5,356,600 |
| 2016-11-01 | 87.300 | 87.500 | 86.530 | 86.920 | 69.817 | 3,065,600 |
| 2016-10-31 | 87.570 | 87.710 | 86.980 | 87.060 | 69.930 | 2,488,100 |
| 2016-10-28 | 86.740 | 87.650 | 86.600 | 87.160 | 70.010 | 2,129,300 |
| 2016-10-27 | 87.360 | 87.430 | 86.630 | 86.660 | 69.608 | 1,773,700 |
| 2016-10-26 | 87.260 | 87.740 | 87.020 | 87.190 | 70.034 | 1,331,500 |
| 2016-10-25 | 87.550 | 87.750 | 87.200 | 87.500 | 70.283 | 1,299,200 |
| 2016-10-24 | 87.340 | 87.810 | 87.190 | 87.670 | 70.420 | 1,025,500 |
| 2016-10-21 | 86.490 | 86.820 | 85.480 | 86.720 | 69.656 | 1,277,700 |
| 2016-10-20 | 87.200 | 87.560 | 86.490 | 86.840 | 69.753 | 1,419,900 |
| 2016-10-19 | 87.580 | 87.730 | 87.340 | 87.430 | 70.227 | 906,400 |
| 2016-10-18 | 88.120 | 88.370 | 87.320 | 87.380 | 70.187 | 1,109,600 |
| 2016-10-17 | 87.580 | 87.700 | 86.980 | 87.240 | 70.074 | 1,235,300 |
| 2016-10-14 | 87.320 | 88.050 | 86.910 | 87.560 | 70.331 | 1,381,300 |
| 2016-10-13 | 86.430 | 87.190 | 85.950 | 86.890 | 69.793 | 1,367,100 |
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.