Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-10-30 | 88.360 | 88.650 | 86.960 | 86.990 | 68.188 | 3,040,200 |
| 2015-10-29 | 87.910 | 88.530 | 86.570 | 88.360 | 69.262 | 2,476,200 |
| 2015-10-28 | 88.320 | 89.250 | 86.900 | 87.910 | 68.909 | 3,400,800 |
| 2015-10-27 | 90.110 | 90.380 | 89.090 | 90.330 | 70.806 | 2,031,600 |
| 2015-10-26 | 90.230 | 90.670 | 89.730 | 90.110 | 70.634 | 2,297,400 |
| 2015-10-23 | 90.000 | 90.600 | 89.680 | 90.530 | 70.963 | 1,833,000 |
| 2015-10-22 | 87.930 | 89.820 | 87.720 | 89.690 | 70.305 | 2,104,400 |
| 2015-10-21 | 87.700 | 88.480 | 87.320 | 87.450 | 68.549 | 1,607,900 |
| 2015-10-20 | 87.060 | 87.620 | 86.950 | 87.420 | 68.525 | 1,309,200 |
| 2015-10-19 | 86.570 | 87.600 | 86.500 | 87.300 | 68.431 | 1,439,200 |
| 2015-10-16 | 86.300 | 86.980 | 85.920 | 86.690 | 67.953 | 1,844,500 |
| 2015-10-15 | 85.620 | 85.970 | 84.930 | 85.970 | 67.389 | 1,233,900 |
| 2015-10-14 | 85.300 | 85.900 | 84.940 | 85.140 | 66.738 | 1,227,600 |
| 2015-10-13 | 85.210 | 85.710 | 84.870 | 85.160 | 66.754 | 1,402,300 |
| 2015-10-12 | 85.030 | 85.770 | 85.030 | 85.680 | 67.161 | 1,045,300 |
| 2015-10-09 | 85.360 | 85.990 | 84.980 | 85.240 | 66.816 | 2,190,100 |
| 2015-10-08 | 83.560 | 85.440 | 83.220 | 85.120 | 66.722 | 2,131,300 |
| 2015-10-07 | 82.590 | 83.860 | 82.590 | 83.650 | 65.570 | 1,717,700 |
| 2015-10-06 | 82.460 | 82.910 | 82.230 | 82.440 | 64.622 | 1,860,700 |
| 2015-10-05 | 82.200 | 83.030 | 81.890 | 82.700 | 64.825 | 1,904,600 |
| 2015-10-02 | 79.800 | 81.380 | 78.740 | 81.360 | 63.775 | 2,738,100 |
| 2015-10-01 | 80.910 | 81.180 | 80.000 | 80.890 | 63.407 | 2,209,100 |
| 2015-09-30 | 80.140 | 80.430 | 79.290 | 80.360 | 62.991 | 2,674,400 |
| 2015-09-29 | 78.560 | 79.280 | 78.300 | 79.090 | 61.996 | 2,046,200 |
| 2015-09-28 | 79.980 | 80.430 | 78.530 | 78.620 | 61.627 | 1,835,800 |
| 2015-09-25 | 80.440 | 81.470 | 79.370 | 80.300 | 62.944 | 2,231,800 |
| 2015-09-24 | 78.610 | 79.870 | 78.120 | 79.580 | 62.380 | 1,793,900 |
| 2015-09-23 | 79.360 | 79.780 | 78.870 | 79.370 | 62.215 | 1,157,600 |
| 2015-09-22 | 78.440 | 79.310 | 78.190 | 79.190 | 62.074 | 1,753,100 |
| 2015-09-21 | 79.380 | 80.380 | 79.060 | 79.900 | 62.631 | 1,671,200 |
| 2015-09-18 | 78.560 | 79.990 | 78.540 | 79.010 | 61.933 | 3,876,400 |
| 2015-09-17 | 79.680 | 80.670 | 79.210 | 79.430 | 62.262 | 2,013,100 |
| 2015-09-16 | 78.930 | 79.800 | 78.760 | 79.590 | 62.388 | 1,739,600 |
| 2015-09-15 | 77.920 | 79.290 | 77.700 | 78.890 | 61.839 | 1,706,300 |
| 2015-09-14 | 78.480 | 78.740 | 77.570 | 77.760 | 60.953 | 1,411,300 |
| 2015-09-11 | 77.280 | 78.370 | 77.210 | 78.310 | 61.384 | 1,508,900 |
| 2015-09-10 | 77.100 | 78.780 | 77.080 | 77.920 | 61.079 | 2,214,600 |
| 2015-09-09 | 78.490 | 78.970 | 77.330 | 77.510 | 60.757 | 3,022,700 |
| 2015-09-08 | 77.340 | 78.250 | 77.020 | 78.200 | 60.914 | 1,764,400 |
| 2015-09-04 | 76.240 | 76.900 | 75.730 | 76.150 | 59.317 | 1,858,800 |
| 2015-09-03 | 77.100 | 78.090 | 77.020 | 77.550 | 60.408 | 1,952,100 |
| 2015-09-02 | 76.450 | 77.110 | 75.450 | 77.090 | 60.049 | 2,689,100 |
| 2015-09-01 | 75.460 | 76.110 | 74.660 | 75.100 | 58.499 | 2,658,300 |
| 2015-08-31 | 77.860 | 78.400 | 77.110 | 77.320 | 60.228 | 2,364,500 |
| 2015-08-28 | 77.760 | 78.800 | 77.750 | 78.410 | 61.077 | 2,596,700 |
| 2015-08-27 | 78.320 | 78.870 | 76.470 | 78.030 | 60.781 | 3,004,600 |
| 2015-08-26 | 75.620 | 77.890 | 74.960 | 77.800 | 60.602 | 4,492,900 |
| 2015-08-25 | 78.500 | 78.610 | 73.450 | 73.520 | 57.268 | 3,565,100 |
| 2015-08-24 | 75.210 | 77.780 | 64.290 | 76.280 | 59.418 | 6,545,600 |
| 2015-08-21 | 81.840 | 82.330 | 79.230 | 79.230 | 61.716 | 3,103,900 |
| 2015-08-20 | 83.710 | 84.010 | 82.710 | 82.710 | 64.427 | 2,275,400 |
| 2015-08-19 | 84.390 | 85.210 | 84.050 | 84.470 | 65.798 | 1,874,300 |
| 2015-08-18 | 84.320 | 85.150 | 84.080 | 84.690 | 65.969 | 2,615,300 |
| 2015-08-17 | 82.820 | 84.770 | 82.580 | 84.700 | 65.977 | 3,366,600 |
| 2015-08-14 | 82.160 | 83.170 | 81.940 | 82.990 | 64.645 | 2,018,400 |
| 2015-08-13 | 81.520 | 82.990 | 81.320 | 82.450 | 64.224 | 2,000,800 |
| 2015-08-12 | 80.740 | 81.700 | 80.150 | 81.550 | 63.523 | 1,871,300 |
| 2015-08-11 | 81.260 | 81.900 | 80.750 | 81.330 | 63.352 | 1,938,400 |
| 2015-08-10 | 81.010 | 81.960 | 81.000 | 81.600 | 63.562 | 2,032,100 |
| 2015-08-07 | 80.180 | 80.460 | 79.710 | 80.290 | 62.542 | 1,161,900 |
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.