Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|
| 2025-05-19 | 318.72 | 323.17 | 317.37 | 322.96 | 310.68 | 1,530,400 |
| 2025-05-16 | 316.44 | 319.50 | 314.39 | 319.37 | 307.22 | 1,489,000 |
| 2025-05-15 | 309.96 | 315.95 | 309.96 | 315.85 | 303.84 | 1,696,900 |
| 2025-05-14 | 306.66 | 309.98 | 305.51 | 309.41 | 297.64 | 1,163,100 |
| 2025-05-13 | 310.08 | 310.86 | 308.18 | 308.19 | 296.47 | 1,215,300 |
| 2025-05-12 | 311.82 | 312.14 | 305.21 | 309.38 | 297.61 | 1,683,000 |
| 2025-05-09 | 307.09 | 308.71 | 305.82 | 307.72 | 296.02 | 851,700 |
| 2025-05-08 | 306.90 | 309.67 | 305.19 | 307.09 | 295.41 | 1,164,200 |
| 2025-05-07 | 303.41 | 306.20 | 302.38 | 305.18 | 293.57 | 2,013,000 |
| 2025-05-06 | 303.23 | 304.19 | 300.93 | 303.33 | 291.79 | 1,006,800 |
| 2025-05-05 | 303.30 | 305.75 | 301.45 | 303.96 | 292.40 | 1,232,800 |
| 2025-05-02 | 301.02 | 305.06 | 300.08 | 303.57 | 292.02 | 1,720,800 |
| 2025-05-01 | 299.21 | 300.32 | 293.73 | 298.69 | 287.33 | 1,667,400 |
| 2025-04-30 | 290.74 | 301.36 | 288.34 | 300.60 | 289.17 | 3,342,000 |
| 2025-04-29 | 292.40 | 296.02 | 292.37 | 295.77 | 284.52 | 1,618,300 |
| 2025-04-28 | 291.65 | 294.21 | 290.40 | 293.57 | 282.40 | 1,669,200 |
| 2025-04-25 | 293.09 | 294.20 | 288.75 | 291.76 | 280.66 | 1,482,000 |
| 2025-04-24 | 293.04 | 294.86 | 288.96 | 294.55 | 283.35 | 1,686,300 |
| 2025-04-23 | 294.35 | 297.60 | 291.73 | 293.54 | 282.38 | 1,636,100 |
| 2025-04-22 | 288.32 | 295.51 | 286.76 | 292.89 | 281.75 | 1,725,200 |
| 2025-04-21 | 290.77 | 293.24 | 280.34 | 284.85 | 274.02 | 2,315,500 |
| 2025-04-17 | 295.88 | 296.10 | 292.96 | 293.28 | 282.13 | 1,667,100 |
| 2025-04-16 | 297.96 | 299.20 | 292.26 | 294.14 | 282.95 | 1,406,500 |
| 2025-04-15 | 301.56 | 303.27 | 297.80 | 298.06 | 286.72 | 1,763,300 |
| 2025-04-14 | 299.65 | 304.31 | 298.72 | 301.56 | 290.09 | 1,806,200 |
| 2025-04-11 | 292.21 | 301.39 | 290.30 | 299.54 | 288.15 | 2,188,000 |
| 2025-04-10 | 293.14 | 297.47 | 285.14 | 292.21 | 281.10 | 3,284,700 |
| 2025-04-09 | 275.16 | 295.69 | 273.81 | 294.69 | 283.48 | 3,469,500 |
| 2025-04-08 | 282.80 | 286.43 | 273.54 | 276.76 | 266.23 | 3,130,200 |
| 2025-04-07 | 284.09 | 288.53 | 272.62 | 281.22 | 270.52 | 3,541,600 |
| 2025-04-04 | 305.58 | 306.00 | 285.90 | 286.13 | 275.25 | 3,769,200 |
| 2025-04-03 | 304.69 | 309.50 | 303.48 | 305.39 | 293.78 | 1,998,800 |
| 2025-04-02 | 304.93 | 307.97 | 303.75 | 307.23 | 295.55 | 1,089,300 |
| 2025-04-01 | 305.38 | 307.38 | 303.59 | 306.54 | 294.88 | 1,199,200 |
| 2025-03-31 | 301.25 | 306.33 | 300.90 | 305.53 | 293.91 | 2,492,500 |
| 2025-03-28 | 306.30 | 308.89 | 300.65 | 300.83 | 289.39 | 1,785,400 |
| 2025-03-27 | 303.03 | 306.25 | 301.28 | 305.43 | 293.81 | 1,373,800 |
| 2025-03-26 | 300.42 | 307.14 | 298.87 | 302.41 | 290.91 | 1,851,300 |
| 2025-03-25 | 299.01 | 300.03 | 297.51 | 299.38 | 287.99 | 1,474,800 |
| 2025-03-24 | 297.53 | 300.23 | 296.73 | 298.89 | 287.52 | 1,709,100 |
| 2025-03-21 | 295.16 | 295.66 | 292.73 | 295.32 | 284.09 | 3,951,100 |
| 2025-03-20 | 295.14 | 299.81 | 294.90 | 297.51 | 286.20 | 1,602,400 |
| 2025-03-19 | 295.93 | 300.27 | 295.93 | 298.79 | 287.43 | 1,291,700 |
| 2025-03-18 | 295.85 | 296.48 | 293.00 | 295.93 | 284.68 | 1,181,000 |
| 2025-03-17 | 292.08 | 297.90 | 291.22 | 296.58 | 285.30 | 1,818,300 |
| 2025-03-14 | 289.20 | 292.56 | 289.20 | 291.76 | 280.66 | 1,429,200 |
| 2025-03-13 | 294.13 | 294.19 | 289.45 | 290.55 | 278.02 | 2,062,500 |
| 2025-03-12 | 292.78 | 294.78 | 290.10 | 294.18 | 281.49 | 1,959,700 |
| 2025-03-11 | 304.11 | 304.48 | 292.03 | 292.44 | 279.83 | 2,923,400 |
| 2025-03-10 | 306.20 | 309.34 | 301.58 | 302.99 | 289.92 | 2,991,400 |
| 2025-03-07 | 302.46 | 307.29 | 302.46 | 306.45 | 293.23 | 2,293,500 |
| 2025-03-06 | 308.50 | 309.46 | 299.24 | 302.46 | 289.41 | 2,975,100 |
| 2025-03-05 | 311.38 | 313.90 | 309.39 | 310.43 | 297.04 | 3,471,000 |
| 2025-03-04 | 322.84 | 322.84 | 308.00 | 313.44 | 299.92 | 2,388,400 |
| 2025-03-03 | 316.01 | 320.50 | 315.70 | 318.64 | 304.90 | 1,515,400 |
| 2025-02-28 | 314.69 | 316.46 | 311.13 | 315.18 | 301.59 | 3,289,100 |
| 2025-02-27 | 311.98 | 314.12 | 310.24 | 311.30 | 297.87 | 1,489,900 |
| 2025-02-26 | 312.74 | 315.29 | 311.04 | 311.38 | 297.95 | 1,442,900 |
| 2025-02-25 | 312.99 | 314.70 | 310.44 | 313.37 | 299.85 | 1,880,000 |
| 2025-02-24 | 310.62 | 314.06 | 310.12 | 312.20 | 298.73 | 1,311,900 |
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.
