Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-04-05 | 101.81 | 103.01 | 101.24 | 101.93 | 82.815 | 1,693,500 |
| 2017-04-04 | 101.33 | 101.53 | 100.86 | 101.45 | 82.425 | 1,143,300 |
| 2017-04-03 | 102.23 | 102.57 | 101.02 | 101.27 | 82.279 | 1,637,600 |
| 2017-03-31 | 102.14 | 102.62 | 101.98 | 102.39 | 83.189 | 1,374,500 |
| 2017-03-30 | 102.07 | 102.45 | 101.77 | 102.17 | 83.010 | 1,225,400 |
| 2017-03-29 | 102.91 | 103.03 | 101.88 | 102.13 | 82.978 | 2,245,100 |
| 2017-03-28 | 102.53 | 103.62 | 102.21 | 103.28 | 83.912 | 1,485,900 |
| 2017-03-27 | 102.73 | 103.26 | 102.37 | 102.91 | 83.612 | 1,504,500 |
| 2017-03-24 | 103.75 | 104.17 | 103.06 | 103.38 | 83.993 | 1,359,900 |
| 2017-03-23 | 103.49 | 104.25 | 103.10 | 103.52 | 84.107 | 1,010,200 |
| 2017-03-22 | 103.35 | 103.74 | 102.89 | 103.68 | 84.237 | 2,010,300 |
| 2017-03-21 | 104.90 | 104.96 | 102.99 | 103.12 | 83.782 | 1,612,700 |
| 2017-03-20 | 105.17 | 105.18 | 104.22 | 104.45 | 84.863 | 1,323,400 |
| 2017-03-17 | 104.31 | 105.20 | 104.03 | 105.11 | 85.399 | 2,890,300 |
| 2017-03-16 | 104.65 | 104.89 | 103.90 | 104.25 | 84.700 | 1,231,100 |
| 2017-03-15 | 104.27 | 104.79 | 103.66 | 104.67 | 85.042 | 1,500,200 |
| 2017-03-14 | 104.66 | 104.76 | 103.69 | 103.97 | 84.473 | 1,848,300 |
| 2017-03-13 | 104.49 | 104.90 | 104.14 | 104.84 | 85.180 | 1,802,700 |
| 2017-03-10 | 103.87 | 104.63 | 103.54 | 104.55 | 84.944 | 1,556,800 |
| 2017-03-09 | 103.57 | 104.08 | 102.92 | 103.40 | 84.010 | 1,393,800 |
| 2017-03-08 | 103.62 | 104.13 | 103.34 | 103.71 | 84.262 | 1,577,200 |
| 2017-03-07 | 104.54 | 104.85 | 103.90 | 104.27 | 84.253 | 1,881,500 |
| 2017-03-06 | 103.88 | 105.00 | 103.88 | 104.95 | 84.803 | 1,678,300 |
| 2017-03-03 | 103.95 | 104.61 | 103.63 | 104.50 | 84.439 | 1,216,400 |
| 2017-03-02 | 104.14 | 104.37 | 103.86 | 104.07 | 84.092 | 1,697,200 |
| 2017-03-01 | 103.66 | 104.71 | 103.23 | 104.53 | 84.464 | 1,828,200 |
| 2017-02-28 | 102.68 | 102.81 | 102.24 | 102.62 | 82.920 | 2,060,700 |
| 2017-02-27 | 102.93 | 103.14 | 102.47 | 102.70 | 82.985 | 1,188,300 |
| 2017-02-24 | 101.63 | 103.01 | 101.30 | 103.00 | 83.227 | 1,774,500 |
| 2017-02-23 | 100.79 | 101.78 | 100.49 | 101.64 | 82.128 | 1,459,300 |
| 2017-02-22 | 99.090 | 100.68 | 99.090 | 100.42 | 81.143 | 1,677,400 |
| 2017-02-21 | 99.390 | 99.590 | 98.750 | 99.220 | 80.173 | 2,099,400 |
| 2017-02-17 | 99.600 | 99.700 | 98.820 | 99.680 | 80.545 | 1,577,500 |
| 2017-02-16 | 99.590 | 99.880 | 99.190 | 99.880 | 80.706 | 1,314,700 |
| 2017-02-15 | 98.890 | 99.660 | 98.540 | 99.650 | 80.520 | 1,579,800 |
| 2017-02-14 | 98.420 | 99.600 | 98.320 | 99.440 | 80.351 | 1,614,900 |
| 2017-02-13 | 98.060 | 98.600 | 98.060 | 98.580 | 79.656 | 1,500,800 |
| 2017-02-10 | 97.700 | 98.300 | 97.460 | 97.820 | 79.042 | 1,214,700 |
| 2017-02-09 | 96.770 | 97.990 | 96.310 | 97.650 | 78.904 | 3,380,800 |
| 2017-02-08 | 96.190 | 97.060 | 96.050 | 96.580 | 78.040 | 1,297,300 |
| 2017-02-07 | 96.500 | 96.860 | 95.910 | 96.290 | 77.805 | 1,521,400 |
| 2017-02-06 | 96.680 | 97.070 | 96.070 | 96.470 | 77.951 | 1,770,600 |
| 2017-02-03 | 97.210 | 97.400 | 96.510 | 96.870 | 78.274 | 2,936,000 |
| 2017-02-02 | 95.230 | 97.190 | 95.030 | 96.320 | 77.830 | 3,975,500 |
| 2017-02-01 | 96.030 | 97.320 | 94.110 | 95.250 | 76.965 | 8,013,700 |
| 2017-01-31 | 101.79 | 102.13 | 100.77 | 100.99 | 81.603 | 2,609,800 |
| 2017-01-30 | 101.56 | 102.01 | 100.90 | 101.97 | 82.395 | 1,648,300 |
| 2017-01-27 | 101.44 | 102.15 | 101.18 | 101.71 | 82.185 | 1,804,500 |
| 2017-01-26 | 102.41 | 102.66 | 102.00 | 102.04 | 82.452 | 2,119,600 |
| 2017-01-25 | 103.46 | 103.65 | 102.38 | 102.70 | 82.985 | 1,979,300 |
| 2017-01-24 | 102.25 | 103.35 | 102.14 | 103.24 | 83.421 | 1,687,900 |
| 2017-01-23 | 102.81 | 103.10 | 101.86 | 102.20 | 82.581 | 1,486,700 |
| 2017-01-20 | 103.00 | 103.74 | 102.80 | 103.24 | 83.421 | 1,653,200 |
| 2017-01-19 | 102.79 | 103.27 | 102.70 | 102.97 | 83.203 | 1,531,000 |
| 2017-01-18 | 103.49 | 103.49 | 102.73 | 102.91 | 83.155 | 1,485,300 |
| 2017-01-17 | 103.32 | 103.54 | 102.89 | 103.07 | 83.284 | 1,277,000 |
| 2017-01-13 | 103.77 | 104.09 | 103.17 | 103.77 | 83.849 | 1,627,600 |
| 2017-01-12 | 102.98 | 103.92 | 102.24 | 103.80 | 83.874 | 1,546,400 |
| 2017-01-11 | 102.27 | 103.58 | 102.27 | 103.20 | 83.389 | 1,783,800 |
| 2017-01-10 | 102.25 | 103.04 | 102.04 | 102.20 | 82.581 | 1,638,700 |
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.