Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-31 | 260.63 | 262.08 | 258.19 | 260.30 | 252.96 | 2,557,700 |
| 2025-10-30 | 262.22 | 265.92 | 260.22 | 261.53 | 254.15 | 2,792,400 |
| 2025-10-29 | 271.16 | 272.81 | 260.24 | 261.22 | 253.85 | 3,346,300 |
| 2025-10-28 | 280.00 | 282.93 | 279.31 | 279.63 | 271.74 | 2,351,300 |
| 2025-10-27 | 280.97 | 282.89 | 280.09 | 280.53 | 272.62 | 1,979,800 |
| 2025-10-24 | 282.25 | 282.86 | 280.68 | 280.94 | 273.02 | 1,263,200 |
| 2025-10-23 | 282.70 | 284.23 | 280.66 | 281.55 | 273.61 | 1,338,200 |
| 2025-10-22 | 283.61 | 287.40 | 282.93 | 283.95 | 275.94 | 1,233,700 |
| 2025-10-21 | 283.46 | 285.41 | 282.29 | 283.98 | 275.97 | 1,748,200 |
| 2025-10-20 | 281.61 | 283.74 | 281.18 | 283.03 | 275.05 | 1,395,700 |
← NewerPage 5 of 5 · 250 trading days
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.