Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-06-13 | 139.39 | 140.91 | 138.58 | 140.34 | 117.14 | 2,943,300 |
| 2018-06-12 | 137.29 | 139.45 | 133.51 | 139.30 | 116.27 | 4,683,600 |
| 2018-06-11 | 134.90 | 135.06 | 133.98 | 134.08 | 111.91 | 1,616,800 |
| 2018-06-08 | 134.27 | 135.44 | 134.03 | 135.35 | 112.97 | 1,235,200 |
| 2018-06-07 | 135.32 | 135.68 | 133.67 | 134.58 | 112.33 | 2,418,100 |
| 2018-06-06 | 134.43 | 136.32 | 134.09 | 136.10 | 113.02 | 3,151,500 |
| 2018-06-05 | 134.25 | 135.17 | 133.90 | 134.07 | 111.34 | 2,399,700 |
| 2018-06-04 | 133.21 | 134.90 | 133.05 | 134.25 | 111.49 | 2,920,000 |
| 2018-06-01 | 130.62 | 132.79 | 130.62 | 132.73 | 110.22 | 2,186,800 |
| 2018-05-31 | 130.92 | 131.41 | 129.75 | 130.02 | 107.97 | 3,318,700 |
| 2018-05-30 | 130.57 | 132.05 | 130.26 | 130.63 | 108.48 | 1,906,000 |
| 2018-05-29 | 129.70 | 130.35 | 128.68 | 129.93 | 107.90 | 1,685,500 |
| 2018-05-25 | 130.27 | 131.02 | 129.72 | 130.65 | 108.50 | 1,322,900 |
| 2018-05-24 | 129.28 | 130.44 | 128.44 | 130.27 | 108.18 | 1,265,800 |
| 2018-05-23 | 127.40 | 129.41 | 127.14 | 129.36 | 107.43 | 1,635,300 |
| 2018-05-22 | 129.00 | 129.48 | 127.96 | 128.38 | 106.61 | 1,713,200 |
| 2018-05-21 | 129.21 | 129.70 | 128.59 | 128.84 | 106.99 | 1,412,300 |
| 2018-05-18 | 128.26 | 129.25 | 127.68 | 128.91 | 107.05 | 1,858,900 |
| 2018-05-17 | 127.90 | 129.06 | 127.00 | 127.99 | 106.29 | 1,610,300 |
| 2018-05-16 | 127.19 | 128.57 | 126.95 | 128.02 | 106.31 | 1,607,800 |
| 2018-05-15 | 125.96 | 129.51 | 125.28 | 127.07 | 105.52 | 2,413,800 |
| 2018-05-14 | 127.56 | 127.72 | 126.22 | 126.68 | 105.20 | 1,884,000 |
| 2018-05-11 | 127.58 | 127.91 | 126.61 | 127.34 | 105.75 | 1,578,100 |
| 2018-05-10 | 127.49 | 127.70 | 126.78 | 127.39 | 105.79 | 2,386,400 |
| 2018-05-09 | 126.09 | 127.92 | 125.87 | 127.04 | 105.50 | 3,047,200 |
| 2018-05-08 | 125.60 | 126.03 | 124.85 | 125.77 | 104.44 | 2,766,700 |
| 2018-05-07 | 125.35 | 125.86 | 124.88 | 125.57 | 104.28 | 2,677,200 |
| 2018-05-04 | 122.50 | 125.93 | 121.97 | 125.36 | 104.10 | 2,999,500 |
| 2018-05-03 | 121.67 | 123.59 | 120.58 | 123.10 | 102.23 | 4,370,400 |
| 2018-05-02 | 123.01 | 123.99 | 120.28 | 122.06 | 101.36 | 5,422,000 |
| 2018-05-01 | 112.65 | 119.14 | 112.58 | 118.80 | 98.656 | 2,527,400 |
| 2018-04-30 | 120.00 | 120.14 | 118.06 | 118.08 | 98.058 | 2,828,000 |
| 2018-04-27 | 118.44 | 120.09 | 118.25 | 119.88 | 99.553 | 2,079,300 |
| 2018-04-26 | 116.98 | 118.71 | 116.50 | 118.69 | 98.565 | 1,598,200 |
| 2018-04-25 | 116.36 | 116.82 | 115.30 | 116.70 | 96.912 | 1,656,100 |
| 2018-04-24 | 118.05 | 118.70 | 115.44 | 116.32 | 96.597 | 1,417,600 |
| 2018-04-23 | 117.26 | 117.76 | 116.95 | 117.10 | 97.244 | 1,725,100 |
| 2018-04-20 | 117.50 | 118.11 | 115.97 | 116.84 | 97.028 | 2,213,900 |
| 2018-04-19 | 118.38 | 119.03 | 117.15 | 117.75 | 97.784 | 1,955,400 |
| 2018-04-18 | 118.02 | 119.59 | 117.60 | 118.61 | 98.498 | 2,008,100 |
| 2018-04-17 | 118.35 | 119.00 | 117.33 | 117.89 | 97.900 | 3,523,600 |
| 2018-04-16 | 116.44 | 117.51 | 115.80 | 116.91 | 97.087 | 2,425,300 |
| 2018-04-13 | 115.95 | 116.20 | 114.48 | 115.27 | 95.725 | 1,565,600 |
| 2018-04-12 | 116.04 | 116.71 | 115.18 | 115.26 | 95.716 | 1,694,300 |
| 2018-04-11 | 114.64 | 115.94 | 114.36 | 115.58 | 95.982 | 1,356,200 |
| 2018-04-10 | 115.97 | 116.79 | 115.24 | 115.91 | 96.256 | 2,720,100 |
| 2018-04-09 | 114.49 | 116.26 | 113.97 | 114.44 | 95.035 | 2,016,400 |
| 2018-04-06 | 116.41 | 116.88 | 113.35 | 113.70 | 94.421 | 2,334,100 |
| 2018-04-05 | 117.65 | 118.70 | 116.92 | 117.51 | 97.585 | 2,809,100 |
| 2018-04-04 | 112.96 | 117.04 | 112.58 | 116.72 | 96.929 | 8,453,400 |
| 2018-04-03 | 113.98 | 114.51 | 112.68 | 114.04 | 94.703 | 2,544,600 |
| 2018-04-02 | 115.25 | 115.72 | 111.78 | 113.30 | 94.089 | 3,450,700 |
| 2018-03-29 | 111.88 | 114.64 | 111.23 | 113.48 | 94.238 | 1,914,600 |
| 2018-03-28 | 112.64 | 113.20 | 111.29 | 111.76 | 92.810 | 2,573,800 |
| 2018-03-27 | 114.41 | 115.24 | 111.66 | 112.26 | 93.225 | 7,447,500 |
| 2018-03-26 | 110.95 | 114.36 | 110.95 | 114.06 | 94.720 | 8,494,400 |
| 2018-03-23 | 113.46 | 114.43 | 109.14 | 109.20 | 90.684 | 3,457,300 |
| 2018-03-22 | 115.11 | 115.68 | 113.07 | 113.14 | 93.956 | 2,175,400 |
| 2018-03-21 | 115.55 | 117.22 | 115.20 | 116.36 | 96.630 | 4,032,800 |
| 2018-03-20 | 114.99 | 116.04 | 114.68 | 115.56 | 95.966 | 1,959,900 |
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.