Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-27 | 195.85 | 199.45 | 195.70 | 197.23 | 194.50 | 2,638,600 |
| 2026-04-24 | 196.96 | 197.63 | 194.90 | 196.53 | 193.81 | 3,414,900 |
| 2026-04-23 | 200.11 | 200.90 | 195.11 | 198.53 | 195.78 | 4,208,000 |
| 2026-04-22 | 203.18 | 203.95 | 200.62 | 201.69 | 198.90 | 2,038,400 |
| 2026-04-21 | 202.24 | 206.10 | 201.82 | 202.87 | 200.06 | 3,041,200 |
| 2026-04-20 | 200.47 | 203.39 | 200.46 | 202.39 | 199.59 | 2,062,000 |
| 2026-04-17 | 201.65 | 202.14 | 198.33 | 200.47 | 197.70 | 2,894,700 |
| 2026-04-16 | 197.85 | 201.40 | 197.85 | 200.39 | 197.62 | 2,725,200 |
| 2026-04-15 | 196.06 | 198.88 | 194.53 | 196.92 | 194.19 | 3,781,200 |
| 2026-04-14 | 195.69 | 197.69 | 194.14 | 195.08 | 192.38 | 2,409,100 |
| 2026-04-13 | 188.26 | 195.47 | 188.26 | 195.38 | 192.68 | 3,142,300 |
| 2026-04-10 | 195.99 | 196.05 | 188.16 | 188.79 | 186.18 | 3,202,600 |
| 2026-04-09 | 199.78 | 199.82 | 194.54 | 196.02 | 193.31 | 2,996,300 |
| 2026-04-08 | 204.51 | 206.54 | 199.38 | 200.78 | 198.00 | 2,835,200 |
| 2026-04-07 | 203.89 | 205.44 | 202.83 | 203.61 | 200.79 | 2,259,600 |
| 2026-04-06 | 203.49 | 205.35 | 202.02 | 204.34 | 201.51 | 1,675,400 |
| 2026-04-02 | 201.25 | 204.30 | 199.16 | 204.01 | 201.19 | 2,868,100 |
| 2026-04-01 | 203.35 | 204.44 | 197.08 | 201.28 | 198.49 | 3,077,700 |
| 2026-03-31 | 206.91 | 208.17 | 202.35 | 203.18 | 200.37 | 3,444,800 |
| 2026-03-30 | 203.19 | 206.66 | 202.50 | 205.47 | 202.63 | 3,647,200 |
| 2026-03-27 | 203.48 | 204.59 | 199.19 | 201.25 | 198.46 | 3,569,400 |
| 2026-03-26 | 202.03 | 208.19 | 201.92 | 204.51 | 201.68 | 3,123,600 |
| 2026-03-25 | 206.26 | 209.49 | 198.59 | 202.11 | 199.31 | 2,854,700 |
| 2026-03-24 | 209.33 | 210.29 | 204.03 | 204.89 | 202.05 | 3,099,800 |
| 2026-03-23 | 209.58 | 211.73 | 208.01 | 209.71 | 206.81 | 3,822,600 |
| 2026-03-20 | 211.27 | 212.79 | 208.56 | 208.69 | 205.80 | 19,083,800 |
| 2026-03-19 | 210.74 | 214.30 | 209.00 | 210.66 | 207.74 | 3,286,700 |
| 2026-03-18 | 207.36 | 211.06 | 207.36 | 208.28 | 205.40 | 3,243,700 |
| 2026-03-17 | 210.19 | 213.42 | 208.88 | 209.73 | 206.83 | 2,702,800 |
| 2026-03-16 | 208.45 | 210.95 | 207.59 | 209.11 | 206.22 | 3,394,800 |
| 2026-03-13 | 205.76 | 209.15 | 205.53 | 208.52 | 205.63 | 3,135,300 |
| 2026-03-12 | 212.70 | 216.00 | 207.28 | 207.45 | 202.90 | 4,174,200 |
| 2026-03-11 | 217.88 | 219.80 | 211.42 | 213.00 | 208.33 | 2,604,700 |
| 2026-03-10 | 221.96 | 222.41 | 212.50 | 217.37 | 212.60 | 3,204,900 |
| 2026-03-09 | 224.57 | 225.49 | 220.38 | 223.04 | 218.15 | 4,331,900 |
| 2026-03-06 | 220.85 | 226.50 | 219.29 | 226.24 | 221.28 | 3,798,800 |
| 2026-03-05 | 217.49 | 223.45 | 217.25 | 222.70 | 217.82 | 4,813,900 |
| 2026-03-04 | 216.84 | 218.36 | 214.62 | 217.16 | 212.40 | 4,230,300 |
| 2026-03-03 | 214.62 | 217.55 | 213.50 | 216.27 | 211.53 | 3,547,500 |
| 2026-03-02 | 212.59 | 216.25 | 210.72 | 214.97 | 210.26 | 4,419,400 |
| 2026-02-27 | 214.91 | 215.80 | 208.92 | 214.36 | 209.66 | 4,998,700 |
| 2026-02-26 | 214.78 | 221.73 | 214.78 | 218.36 | 213.57 | 3,911,000 |
| 2026-02-25 | 206.11 | 214.34 | 205.25 | 214.25 | 209.55 | 5,074,300 |
| 2026-02-24 | 205.73 | 207.78 | 203.26 | 205.68 | 201.17 | 5,808,000 |
| 2026-02-23 | 213.25 | 214.20 | 205.33 | 205.73 | 201.22 | 4,292,900 |
| 2026-02-20 | 215.36 | 216.18 | 212.76 | 214.47 | 209.77 | 2,511,700 |
| 2026-02-19 | 217.21 | 218.85 | 213.90 | 215.97 | 211.24 | 3,597,800 |
| 2026-02-18 | 212.84 | 217.83 | 211.62 | 217.21 | 212.45 | 3,363,200 |
| 2026-02-17 | 212.43 | 214.85 | 210.22 | 213.08 | 208.41 | 4,965,200 |
| 2026-02-13 | 210.67 | 213.36 | 209.05 | 212.11 | 207.46 | 3,840,500 |
| 2026-02-12 | 216.58 | 217.05 | 208.62 | 209.96 | 205.36 | 7,879,700 |
| 2026-02-11 | 225.53 | 226.08 | 216.65 | 217.57 | 212.80 | 4,597,500 |
| 2026-02-10 | 224.01 | 227.12 | 223.44 | 225.53 | 220.59 | 4,475,900 |
| 2026-02-09 | 231.36 | 231.36 | 224.93 | 226.62 | 221.65 | 3,376,600 |
| 2026-02-06 | 234.18 | 235.69 | 230.28 | 231.36 | 226.29 | 3,223,400 |
| 2026-02-05 | 236.58 | 238.88 | 232.41 | 233.99 | 228.86 | 2,797,800 |
| 2026-02-04 | 235.50 | 237.89 | 230.78 | 234.67 | 229.53 | 4,159,100 |
| 2026-02-03 | 244.15 | 244.29 | 234.81 | 235.08 | 229.93 | 4,377,400 |
| 2026-02-02 | 246.60 | 250.00 | 244.64 | 247.56 | 242.13 | 2,024,500 |
| 2026-01-30 | 245.07 | 247.00 | 243.68 | 246.82 | 241.41 | 3,568,400 |
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.