Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-29 | 249.39 | 252.43 | 244.44 | 245.97 | 240.58 | 3,533,800 |
| 2026-01-28 | 249.65 | 255.73 | 248.30 | 250.69 | 245.19 | 4,089,100 |
| 2026-01-27 | 256.78 | 257.46 | 253.44 | 254.51 | 248.93 | 3,482,100 |
| 2026-01-26 | 258.43 | 260.24 | 256.22 | 258.17 | 252.51 | 2,043,400 |
| 2026-01-23 | 258.13 | 260.65 | 256.88 | 257.87 | 252.22 | 2,114,200 |
| 2026-01-22 | 257.20 | 260.06 | 256.53 | 259.86 | 254.16 | 2,002,100 |
| 2026-01-21 | 255.43 | 259.29 | 254.50 | 256.99 | 251.36 | 2,540,600 |
| 2026-01-20 | 258.46 | 259.90 | 254.19 | 255.10 | 249.51 | 2,214,500 |
| 2026-01-16 | 260.02 | 261.09 | 257.57 | 260.44 | 254.73 | 2,880,300 |
| 2026-01-15 | 261.14 | 263.58 | 259.13 | 260.20 | 254.50 | 2,054,000 |
| 2026-01-14 | 256.64 | 259.04 | 256.19 | 258.50 | 252.83 | 1,894,800 |
| 2026-01-13 | 262.29 | 263.22 | 256.72 | 257.07 | 251.43 | 1,802,800 |
| 2026-01-12 | 264.80 | 266.03 | 261.97 | 262.80 | 257.04 | 1,495,100 |
| 2026-01-09 | 265.55 | 268.08 | 264.66 | 266.02 | 260.19 | 1,687,600 |
| 2026-01-08 | 260.25 | 267.03 | 259.60 | 265.67 | 259.85 | 1,988,700 |
| 2026-01-07 | 261.95 | 262.48 | 259.30 | 261.26 | 255.53 | 1,479,000 |
| 2026-01-06 | 255.77 | 262.10 | 255.47 | 261.12 | 255.40 | 2,063,900 |
| 2026-01-05 | 252.69 | 259.14 | 251.96 | 257.32 | 251.68 | 2,102,600 |
| 2026-01-02 | 257.03 | 257.67 | 251.65 | 252.88 | 247.34 | 2,026,200 |
| 2025-12-31 | 258.98 | 259.50 | 257.09 | 257.23 | 251.59 | 1,760,300 |
| 2025-12-30 | 258.62 | 260.66 | 258.56 | 259.53 | 253.84 | 1,004,100 |
| 2025-12-29 | 259.15 | 260.83 | 258.41 | 259.61 | 253.92 | 1,703,200 |
| 2025-12-26 | 257.87 | 259.05 | 257.40 | 258.84 | 253.17 | 1,230,500 |
| 2025-12-24 | 256.52 | 259.00 | 255.30 | 258.10 | 252.44 | 622,100 |
| 2025-12-23 | 260.27 | 260.37 | 256.59 | 257.01 | 251.38 | 1,875,900 |
| 2025-12-22 | 257.94 | 261.49 | 257.62 | 259.74 | 254.05 | 2,075,700 |
| 2025-12-19 | 260.32 | 261.00 | 257.04 | 257.94 | 252.29 | 7,868,400 |
| 2025-12-18 | 263.13 | 265.25 | 260.76 | 260.97 | 255.25 | 3,508,700 |
| 2025-12-17 | 261.28 | 266.42 | 261.00 | 265.47 | 259.65 | 2,511,200 |
| 2025-12-16 | 261.78 | 263.80 | 259.57 | 262.17 | 256.42 | 3,359,200 |
| 2025-12-15 | 266.33 | 267.85 | 264.57 | 264.95 | 259.14 | 2,958,000 |
| 2025-12-12 | 264.05 | 266.35 | 263.74 | 266.10 | 260.27 | 2,079,100 |
| 2025-12-11 | 259.59 | 264.99 | 259.35 | 264.69 | 257.22 | 1,634,400 |
| 2025-12-10 | 257.36 | 260.05 | 256.83 | 259.34 | 252.03 | 2,449,800 |
| 2025-12-09 | 259.09 | 260.99 | 257.99 | 258.23 | 250.95 | 1,717,100 |
| 2025-12-08 | 260.86 | 261.12 | 257.58 | 258.69 | 251.39 | 2,584,200 |
| 2025-12-05 | 259.40 | 262.76 | 259.34 | 261.63 | 254.25 | 2,756,600 |
| 2025-12-04 | 261.46 | 262.30 | 258.35 | 259.40 | 252.08 | 2,594,200 |
| 2025-12-03 | 256.50 | 260.54 | 256.50 | 260.22 | 252.88 | 2,367,000 |
| 2025-12-02 | 256.65 | 258.11 | 254.46 | 257.18 | 249.93 | 3,423,000 |
| 2025-12-01 | 254.00 | 257.90 | 253.20 | 255.84 | 248.62 | 2,860,800 |
| 2025-11-28 | 255.29 | 256.36 | 253.70 | 255.30 | 248.10 | 975,300 |
| 2025-11-26 | 256.98 | 257.40 | 254.06 | 254.33 | 247.16 | 1,711,800 |
| 2025-11-25 | 251.00 | 260.00 | 250.66 | 256.31 | 249.08 | 2,670,000 |
| 2025-11-24 | 252.62 | 252.79 | 248.33 | 250.10 | 243.05 | 3,502,300 |
| 2025-11-21 | 249.78 | 254.46 | 249.06 | 253.12 | 245.98 | 2,003,200 |
| 2025-11-20 | 251.81 | 251.93 | 247.77 | 249.06 | 242.04 | 2,034,400 |
| 2025-11-19 | 250.26 | 251.35 | 247.18 | 250.41 | 243.35 | 2,170,500 |
| 2025-11-18 | 251.02 | 251.46 | 247.21 | 249.69 | 242.65 | 2,031,600 |
| 2025-11-17 | 252.81 | 253.56 | 250.35 | 250.90 | 243.82 | 1,761,300 |
| 2025-11-14 | 254.61 | 255.72 | 251.22 | 253.09 | 245.95 | 1,720,000 |
| 2025-11-13 | 252.85 | 255.04 | 250.65 | 254.61 | 247.43 | 1,980,600 |
| 2025-11-12 | 255.21 | 256.33 | 253.49 | 254.55 | 247.37 | 1,772,100 |
| 2025-11-11 | 254.61 | 256.10 | 253.27 | 255.20 | 248.00 | 1,413,500 |
| 2025-11-10 | 253.30 | 255.77 | 251.18 | 254.06 | 246.89 | 1,735,600 |
| 2025-11-07 | 253.76 | 255.38 | 251.62 | 254.16 | 246.99 | 2,442,100 |
| 2025-11-06 | 257.60 | 258.66 | 249.68 | 252.36 | 245.24 | 3,338,300 |
| 2025-11-05 | 256.47 | 260.77 | 256.04 | 259.57 | 252.25 | 2,213,000 |
| 2025-11-04 | 259.61 | 262.25 | 256.87 | 259.22 | 251.91 | 2,555,000 |
| 2025-11-03 | 260.30 | 260.68 | 255.16 | 257.17 | 249.92 | 2,365,600 |
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.