Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-09-26 | 109.15 | 109.52 | 108.23 | 108.27 | 88.934 | 1,540,200 |
| 2017-09-25 | 107.91 | 108.90 | 107.42 | 108.82 | 89.386 | 5,069,500 |
| 2017-09-22 | 106.43 | 108.55 | 106.29 | 108.16 | 88.844 | 1,804,400 |
| 2017-09-21 | 107.08 | 107.37 | 106.71 | 106.79 | 87.718 | 1,509,600 |
| 2017-09-20 | 107.63 | 107.94 | 106.32 | 106.83 | 87.751 | 2,471,900 |
| 2017-09-19 | 106.95 | 107.71 | 106.70 | 107.48 | 88.285 | 1,799,600 |
| 2017-09-18 | 106.83 | 106.96 | 106.25 | 106.55 | 87.521 | 3,541,700 |
| 2017-09-15 | 106.89 | 107.79 | 106.25 | 106.78 | 87.710 | 3,116,700 |
| 2017-09-14 | 106.64 | 107.23 | 106.33 | 106.79 | 87.718 | 1,924,500 |
| 2017-09-13 | 107.88 | 107.97 | 107.16 | 107.20 | 88.055 | 1,905,500 |
| 2017-09-12 | 107.05 | 108.69 | 106.36 | 107.92 | 88.646 | 3,076,200 |
| 2017-09-11 | 108.83 | 109.00 | 106.85 | 107.50 | 88.301 | 5,674,600 |
| 2017-09-08 | 108.77 | 109.44 | 107.91 | 108.41 | 89.049 | 3,124,200 |
| 2017-09-07 | 108.41 | 109.49 | 108.12 | 108.92 | 89.468 | 3,920,500 |
| 2017-09-06 | 107.05 | 109.13 | 106.62 | 108.05 | 88.285 | 5,174,100 |
| 2017-09-05 | 106.64 | 107.56 | 105.94 | 106.43 | 86.961 | 5,385,700 |
| 2017-09-01 | 106.53 | 107.58 | 106.36 | 107.35 | 87.713 | 2,195,100 |
| 2017-08-31 | 106.49 | 106.81 | 105.96 | 106.47 | 86.994 | 2,100,300 |
| 2017-08-30 | 105.28 | 106.31 | 104.66 | 105.93 | 86.553 | 8,831,000 |
| 2017-08-29 | 103.99 | 105.34 | 103.76 | 105.12 | 85.891 | 2,553,900 |
| 2017-08-28 | 104.88 | 105.24 | 104.53 | 104.76 | 85.597 | 1,656,300 |
| 2017-08-25 | 104.87 | 105.43 | 104.46 | 104.59 | 85.458 | 3,448,700 |
| 2017-08-24 | 103.60 | 105.21 | 103.36 | 104.59 | 85.458 | 3,041,400 |
| 2017-08-23 | 103.43 | 103.92 | 102.81 | 103.46 | 84.535 | 13,192,900 |
| 2017-08-22 | 104.87 | 105.10 | 103.36 | 103.72 | 84.747 | 2,975,000 |
| 2017-08-21 | 104.52 | 104.84 | 102.84 | 102.89 | 84.069 | 4,317,200 |
| 2017-08-18 | 104.20 | 104.96 | 103.43 | 104.41 | 85.311 | 5,300,900 |
| 2017-08-17 | 110.69 | 110.95 | 104.62 | 104.68 | 85.531 | 12,980,900 |
| 2017-08-16 | 111.82 | 111.89 | 110.54 | 111.10 | 90.777 | 2,519,000 |
| 2017-08-15 | 110.02 | 111.78 | 109.43 | 111.58 | 91.169 | 5,796,200 |
| 2017-08-14 | 109.34 | 109.93 | 108.90 | 109.69 | 89.625 | 10,771,800 |
| 2017-08-11 | 108.77 | 109.68 | 108.22 | 108.81 | 88.906 | 4,639,200 |
| 2017-08-10 | 108.80 | 109.84 | 107.90 | 108.90 | 88.979 | 4,881,500 |
| 2017-08-09 | 108.84 | 110.11 | 108.06 | 109.66 | 89.600 | 8,389,700 |
| 2017-08-08 | 112.20 | 112.56 | 108.07 | 108.51 | 88.661 | 9,711,200 |
| 2017-08-07 | 111.50 | 114.00 | 111.05 | 112.17 | 91.651 | 4,012,800 |
| 2017-08-04 | 113.50 | 113.92 | 110.10 | 111.39 | 91.014 | 8,109,400 |
| 2017-08-03 | 113.69 | 113.85 | 111.00 | 111.77 | 91.324 | 9,003,400 |
| 2017-08-02 | 115.65 | 116.44 | 114.12 | 115.25 | 94.168 | 9,973,100 |
| 2017-08-01 | 118.79 | 119.38 | 116.33 | 116.78 | 95.418 | 5,612,300 |
| 2017-07-31 | 118.00 | 121.77 | 117.87 | 118.91 | 97.158 | 8,186,000 |
| 2017-07-28 | 115.25 | 117.66 | 115.00 | 117.38 | 95.908 | 7,880,400 |
| 2017-07-27 | 103.50 | 120.00 | 103.50 | 115.63 | 94.478 | 29,837,600 |
| 2017-07-26 | 103.56 | 106.06 | 103.02 | 105.98 | 86.594 | 5,618,300 |
| 2017-07-25 | 103.69 | 104.05 | 102.71 | 103.18 | 84.306 | 3,231,300 |
| 2017-07-24 | 104.34 | 104.44 | 102.46 | 103.54 | 84.600 | 5,402,200 |
| 2017-07-21 | 102.68 | 104.94 | 102.68 | 104.58 | 85.450 | 3,722,200 |
| 2017-07-20 | 102.93 | 103.47 | 102.83 | 103.34 | 84.437 | 3,110,900 |
| 2017-07-19 | 101.50 | 103.07 | 101.20 | 102.75 | 83.954 | 3,678,500 |
| 2017-07-18 | 100.94 | 101.38 | 100.51 | 101.31 | 82.778 | 2,377,700 |
| 2017-07-17 | 101.38 | 101.81 | 101.22 | 101.70 | 83.097 | 3,149,500 |
| 2017-07-14 | 101.61 | 101.90 | 101.24 | 101.35 | 82.811 | 2,837,400 |
| 2017-07-13 | 102.49 | 102.68 | 101.42 | 101.63 | 83.039 | 4,710,200 |
| 2017-07-12 | 102.80 | 103.46 | 102.33 | 102.50 | 83.750 | 3,085,500 |
| 2017-07-11 | 103.23 | 103.61 | 101.15 | 101.84 | 83.211 | 5,087,700 |
| 2017-07-10 | 105.00 | 105.37 | 103.64 | 103.66 | 84.698 | 5,423,000 |
| 2017-07-07 | 103.75 | 105.41 | 103.42 | 105.14 | 85.907 | 2,774,100 |
| 2017-07-06 | 103.76 | 103.76 | 102.80 | 103.44 | 84.518 | 2,724,700 |
| 2017-07-05 | 102.81 | 104.12 | 101.88 | 104.07 | 85.033 | 2,836,700 |
| 2017-07-03 | 101.98 | 103.14 | 101.91 | 102.42 | 83.685 | 1,591,100 |
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.