Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2019-11-15 | 171.19 | 171.19 | 169.07 | 171.17 | 146.53 | 1,611,200 |
| 2019-11-14 | 168.77 | 170.48 | 167.79 | 170.14 | 145.65 | 2,367,900 |
| 2019-11-13 | 166.98 | 169.52 | 166.47 | 168.98 | 144.65 | 2,325,600 |
| 2019-11-12 | 164.15 | 166.49 | 163.76 | 166.36 | 142.41 | 1,921,700 |
| 2019-11-11 | 162.00 | 163.92 | 161.64 | 163.42 | 139.89 | 1,417,900 |
| 2019-11-08 | 161.73 | 163.08 | 161.18 | 162.73 | 139.30 | 1,787,500 |
| 2019-11-07 | 160.54 | 163.58 | 159.88 | 162.10 | 138.76 | 2,166,800 |
| 2019-11-06 | 157.87 | 160.18 | 157.35 | 159.66 | 136.67 | 2,142,900 |
| 2019-11-05 | 161.35 | 161.74 | 156.89 | 157.01 | 134.41 | 3,924,600 |
| 2019-11-04 | 164.21 | 164.61 | 161.71 | 161.88 | 138.58 | 2,542,900 |
| 2019-11-01 | 163.40 | 163.75 | 162.13 | 162.98 | 139.52 | 1,375,900 |
| 2019-10-31 | 163.42 | 164.41 | 160.68 | 162.23 | 138.87 | 6,511,300 |
| 2019-10-30 | 158.80 | 164.33 | 158.26 | 164.15 | 140.52 | 2,878,300 |
| 2019-10-29 | 162.63 | 164.36 | 162.46 | 162.83 | 139.39 | 1,557,200 |
| 2019-10-28 | 162.58 | 162.92 | 160.93 | 162.48 | 139.09 | 1,378,500 |
| 2019-10-25 | 162.01 | 163.36 | 161.57 | 161.96 | 138.64 | 2,200,000 |
| 2019-10-24 | 160.95 | 162.64 | 160.10 | 162.54 | 139.14 | 1,093,200 |
| 2019-10-23 | 159.27 | 160.76 | 159.09 | 160.04 | 137.00 | 1,707,400 |
| 2019-10-22 | 162.35 | 163.29 | 159.46 | 159.49 | 136.53 | 1,322,400 |
| 2019-10-21 | 164.08 | 164.49 | 161.30 | 162.03 | 138.70 | 1,714,300 |
| 2019-10-18 | 164.33 | 164.45 | 162.92 | 163.54 | 140.00 | 1,661,800 |
| 2019-10-17 | 164.54 | 165.20 | 163.61 | 163.83 | 140.24 | 1,091,700 |
| 2019-10-16 | 163.74 | 164.45 | 162.06 | 164.16 | 140.53 | 1,661,500 |
| 2019-10-15 | 162.54 | 164.45 | 162.49 | 164.12 | 140.49 | 1,327,800 |
| 2019-10-14 | 162.65 | 163.81 | 162.12 | 162.46 | 139.07 | 1,282,500 |
| 2019-10-11 | 162.41 | 163.84 | 161.00 | 162.52 | 139.12 | 1,989,500 |
| 2019-10-10 | 157.93 | 160.97 | 157.86 | 160.72 | 137.58 | 1,571,200 |
| 2019-10-09 | 157.64 | 158.94 | 156.60 | 158.46 | 135.65 | 1,657,100 |
| 2019-10-08 | 157.55 | 158.35 | 155.84 | 156.32 | 133.82 | 1,477,600 |
| 2019-10-07 | 158.95 | 159.81 | 157.98 | 158.89 | 136.02 | 1,006,300 |
| 2019-10-04 | 158.13 | 159.42 | 157.90 | 159.17 | 136.26 | 1,363,400 |
| 2019-10-03 | 156.36 | 157.60 | 153.72 | 157.54 | 134.86 | 1,620,400 |
| 2019-10-02 | 158.97 | 159.24 | 155.48 | 156.62 | 134.07 | 2,669,100 |
| 2019-10-01 | 162.31 | 162.94 | 160.08 | 160.43 | 137.33 | 1,809,300 |
| 2019-09-30 | 160.83 | 162.10 | 160.75 | 161.42 | 138.18 | 1,489,400 |
| 2019-09-27 | 163.79 | 163.97 | 158.94 | 160.43 | 137.33 | 2,067,400 |
| 2019-09-26 | 162.24 | 163.95 | 161.70 | 163.27 | 139.77 | 2,092,900 |
| 2019-09-25 | 160.08 | 161.95 | 158.82 | 161.68 | 138.40 | 2,361,500 |
| 2019-09-24 | 160.12 | 162.44 | 158.77 | 160.03 | 136.99 | 2,724,800 |
| 2019-09-23 | 158.77 | 160.64 | 158.50 | 159.70 | 136.71 | 1,732,600 |
| 2019-09-20 | 159.22 | 160.81 | 158.75 | 159.30 | 136.37 | 2,651,100 |
| 2019-09-19 | 159.27 | 159.98 | 158.51 | 159.35 | 136.41 | 1,854,400 |
| 2019-09-18 | 158.33 | 158.86 | 156.04 | 157.77 | 135.06 | 1,711,900 |
| 2019-09-17 | 158.40 | 159.24 | 157.60 | 158.83 | 135.96 | 2,600,700 |
| 2019-09-16 | 158.90 | 159.74 | 157.75 | 158.17 | 135.40 | 2,427,900 |
| 2019-09-13 | 161.04 | 161.51 | 158.95 | 159.74 | 136.74 | 1,906,900 |
| 2019-09-12 | 161.16 | 162.79 | 160.15 | 160.41 | 137.32 | 2,209,200 |
| 2019-09-11 | 163.14 | 164.92 | 160.40 | 161.14 | 137.27 | 2,659,400 |
| 2019-09-10 | 166.94 | 168.03 | 161.61 | 164.33 | 139.98 | 2,010,100 |
| 2019-09-09 | 173.56 | 173.69 | 167.13 | 168.05 | 143.15 | 1,670,200 |
| 2019-09-06 | 173.74 | 174.50 | 173.02 | 173.25 | 147.58 | 4,866,000 |
| 2019-09-05 | 171.15 | 173.54 | 170.80 | 173.27 | 147.60 | 1,742,600 |
| 2019-09-04 | 168.53 | 170.09 | 168.50 | 169.71 | 144.57 | 1,359,900 |
| 2019-09-03 | 167.75 | 169.50 | 166.60 | 167.21 | 142.44 | 1,528,200 |
| 2019-08-30 | 170.71 | 170.92 | 169.03 | 169.84 | 144.68 | 1,586,200 |
| 2019-08-29 | 169.31 | 170.81 | 168.76 | 169.44 | 144.34 | 1,186,800 |
| 2019-08-28 | 165.95 | 167.49 | 164.72 | 167.22 | 142.44 | 1,532,100 |
| 2019-08-27 | 168.14 | 168.14 | 166.08 | 166.85 | 142.13 | 1,595,100 |
| 2019-08-26 | 166.65 | 166.98 | 164.99 | 166.81 | 142.10 | 1,197,500 |
| 2019-08-23 | 169.06 | 170.17 | 164.20 | 164.80 | 140.38 | 1,685,100 |
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.