Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-12-20 | 58.250 | 58.380 | 57.730 | 58.370 | 37.334 | 1,975,823 |
| 2012-12-19 | 58.410 | 58.560 | 57.950 | 58.120 | 37.175 | 3,001,037 |
| 2012-12-18 | 58.040 | 58.480 | 57.410 | 58.260 | 37.264 | 2,735,081 |
| 2012-12-17 | 57.320 | 58.120 | 57.060 | 57.950 | 37.066 | 2,259,320 |
| 2012-12-14 | 57.390 | 57.670 | 57.340 | 57.400 | 36.714 | 1,549,723 |
| 2012-12-13 | 57.450 | 57.890 | 57.290 | 57.580 | 36.829 | 1,976,621 |
| 2012-12-12 | 57.980 | 58.250 | 57.280 | 57.400 | 36.714 | 1,561,000 |
| 2012-12-11 | 57.560 | 58.380 | 57.410 | 58.030 | 36.800 | 2,390,419 |
| 2012-12-10 | 57.220 | 57.910 | 57.160 | 57.330 | 36.356 | 2,162,619 |
| 2012-12-07 | 57.570 | 57.900 | 56.930 | 57.310 | 36.344 | 1,751,668 |
| 2012-12-06 | 57.220 | 57.750 | 57.210 | 57.540 | 36.489 | 1,702,463 |
| 2012-12-05 | 56.670 | 57.420 | 56.560 | 57.240 | 36.299 | 1,649,044 |
| 2012-12-04 | 56.500 | 56.770 | 56.270 | 56.670 | 35.938 | 1,619,430 |
| 2012-12-03 | 57.000 | 57.090 | 56.290 | 56.410 | 35.773 | 1,679,569 |
| 2012-11-30 | 56.400 | 56.860 | 56.340 | 56.740 | 35.982 | 2,956,502 |
| 2012-11-29 | 56.180 | 56.370 | 55.860 | 56.280 | 35.690 | 1,966,825 |
| 2012-11-28 | 55.190 | 55.910 | 55.050 | 55.890 | 35.443 | 1,651,664 |
| 2012-11-27 | 55.560 | 55.790 | 55.340 | 55.380 | 35.120 | 1,374,204 |
| 2012-11-26 | 55.880 | 55.990 | 55.430 | 55.670 | 35.303 | 1,423,750 |
| 2012-11-23 | 55.620 | 56.140 | 55.500 | 56.120 | 35.589 | 866,665 |
| 2012-11-21 | 55.010 | 55.440 | 54.970 | 55.400 | 35.132 | 1,423,978 |
| 2012-11-20 | 55.210 | 55.310 | 54.650 | 55.060 | 34.917 | 1,799,734 |
| 2012-11-19 | 55.330 | 55.450 | 54.690 | 55.220 | 35.018 | 2,456,709 |
| 2012-11-16 | 54.580 | 54.790 | 54.020 | 54.740 | 34.714 | 3,143,071 |
| 2012-11-15 | 54.830 | 55.190 | 54.490 | 54.670 | 34.669 | 2,960,944 |
| 2012-11-14 | 55.670 | 55.750 | 54.630 | 54.770 | 34.733 | 2,553,296 |
| 2012-11-13 | 55.040 | 56.050 | 55.030 | 55.590 | 35.253 | 1,836,524 |
| 2012-11-12 | 55.270 | 55.730 | 55.200 | 55.420 | 35.145 | 1,720,573 |
| 2012-11-09 | 55.160 | 55.800 | 54.880 | 55.300 | 35.069 | 2,263,876 |
| 2012-11-08 | 56.100 | 56.480 | 55.370 | 55.380 | 35.120 | 2,240,641 |
| 2012-11-07 | 56.730 | 56.910 | 55.880 | 56.360 | 35.741 | 2,932,469 |
| 2012-11-06 | 56.750 | 57.690 | 56.470 | 57.310 | 36.344 | 2,321,510 |
| 2012-11-05 | 57.140 | 57.150 | 55.840 | 56.400 | 35.766 | 4,423,420 |
| 2012-11-02 | 59.700 | 59.750 | 57.360 | 57.370 | 36.382 | 3,309,478 |
| 2012-11-01 | 58.720 | 59.450 | 57.800 | 59.360 | 37.644 | 3,808,474 |
| 2012-10-31 | 58.340 | 58.580 | 57.700 | 57.790 | 36.648 | 2,351,921 |
| 2012-10-26 | 58.150 | 58.370 | 57.800 | 58.190 | 36.902 | 1,776,612 |
| 2012-10-25 | 58.310 | 58.360 | 57.910 | 58.230 | 36.927 | 1,609,635 |
| 2012-10-24 | 58.200 | 58.300 | 57.590 | 57.860 | 36.692 | 1,877,414 |
| 2012-10-23 | 57.770 | 57.930 | 57.310 | 57.690 | 36.584 | 1,974,457 |
| 2012-10-22 | 58.200 | 58.690 | 57.850 | 58.200 | 36.908 | 1,846,091 |
| 2012-10-19 | 59.190 | 59.340 | 58.300 | 58.420 | 37.047 | 2,677,106 |
| 2012-10-18 | 59.360 | 59.370 | 58.960 | 59.110 | 37.485 | 2,564,003 |
| 2012-10-17 | 58.710 | 59.390 | 58.710 | 59.330 | 37.625 | 1,875,705 |
| 2012-10-16 | 59.000 | 59.440 | 58.910 | 59.230 | 37.561 | 1,413,841 |
| 2012-10-15 | 58.490 | 58.980 | 58.210 | 58.910 | 37.358 | 2,220,367 |
| 2012-10-12 | 58.530 | 58.770 | 58.280 | 58.320 | 36.984 | 2,298,388 |
| 2012-10-11 | 58.610 | 58.680 | 58.260 | 58.360 | 37.009 | 1,993,592 |
| 2012-10-10 | 58.630 | 58.630 | 58.150 | 58.200 | 36.908 | 1,686,176 |
| 2012-10-09 | 59.090 | 59.310 | 58.400 | 58.480 | 37.085 | 1,731,166 |
| 2012-10-08 | 59.320 | 59.330 | 58.970 | 59.220 | 37.555 | 1,190,483 |
| 2012-10-05 | 59.610 | 59.960 | 59.370 | 59.530 | 37.751 | 2,931,103 |
| 2012-10-04 | 59.000 | 59.090 | 58.710 | 58.900 | 37.352 | 2,673,916 |
| 2012-10-03 | 58.740 | 58.990 | 58.410 | 58.870 | 37.333 | 1,536,397 |
| 2012-10-02 | 58.530 | 58.750 | 58.370 | 58.490 | 37.092 | 2,540,540 |
| 2012-10-01 | 58.540 | 58.940 | 58.350 | 58.510 | 37.104 | 2,293,604 |
| 2012-09-28 | 58.380 | 58.820 | 58.030 | 58.660 | 37.200 | 2,136,878 |
| 2012-09-27 | 58.160 | 58.680 | 58.060 | 58.430 | 37.054 | 1,843,130 |
| 2012-09-26 | 58.450 | 58.630 | 57.970 | 58.080 | 36.832 | 2,904,678 |
| 2012-09-25 | 57.860 | 58.610 | 57.850 | 58.390 | 37.028 | 2,955,819 |
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.