Automatic Data Processing Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2014-05-29 | 79.180 | 79.570 | 78.900 | 79.560 | 52.754 | 1,210,529 |
| 2014-05-28 | 79.720 | 79.790 | 78.810 | 78.870 | 52.296 | 1,426,142 |
| 2014-05-27 | 79.010 | 79.300 | 78.860 | 79.300 | 52.582 | 1,335,364 |
| 2014-05-23 | 78.320 | 78.880 | 78.140 | 78.850 | 52.283 | 1,103,122 |
| 2014-05-22 | 77.890 | 78.280 | 77.520 | 78.080 | 51.773 | 1,132,166 |
| 2014-05-21 | 78.070 | 78.070 | 77.420 | 77.720 | 51.534 | 1,481,611 |
| 2014-05-20 | 78.150 | 78.150 | 77.370 | 77.560 | 51.428 | 1,880,489 |
| 2014-05-19 | 77.520 | 78.120 | 77.360 | 78.050 | 51.753 | 1,277,502 |
| 2014-05-16 | 76.910 | 77.840 | 76.450 | 77.810 | 51.594 | 2,084,142 |
| 2014-05-15 | 77.850 | 78.000 | 76.470 | 76.750 | 50.891 | 2,406,593 |
| 2014-05-14 | 79.020 | 79.100 | 77.940 | 78.090 | 51.779 | 1,144,467 |
| 2014-05-13 | 78.900 | 79.120 | 78.600 | 78.920 | 52.330 | 1,416,005 |
| 2014-05-12 | 77.990 | 79.120 | 77.990 | 78.890 | 52.310 | 1,502,797 |
| 2014-05-09 | 77.620 | 78.260 | 77.510 | 78.070 | 51.766 | 1,540,384 |
| 2014-05-08 | 77.320 | 78.170 | 77.140 | 77.850 | 51.620 | 2,093,026 |
| 2014-05-07 | 77.250 | 77.520 | 76.460 | 77.460 | 51.361 | 2,406,365 |
| 2014-05-06 | 77.440 | 77.600 | 76.970 | 77.060 | 51.096 | 1,924,113 |
| 2014-05-05 | 77.280 | 77.950 | 76.750 | 77.870 | 51.633 | 1,389,466 |
| 2014-05-02 | 77.700 | 78.200 | 77.300 | 77.540 | 51.415 | 2,004,640 |
| 2014-05-01 | 77.970 | 78.270 | 77.370 | 77.620 | 51.468 | 1,468,968 |
| 2014-04-30 | 76.050 | 78.350 | 76.040 | 77.960 | 51.693 | 2,429,487 |
| 2014-04-29 | 76.160 | 77.130 | 76.020 | 76.990 | 51.050 | 2,152,482 |
| 2014-04-28 | 76.040 | 76.530 | 74.990 | 75.680 | 50.181 | 2,413,655 |
| 2014-04-25 | 76.240 | 76.680 | 75.500 | 75.660 | 50.168 | 1,637,654 |
| 2014-04-24 | 76.840 | 77.020 | 76.320 | 76.620 | 50.804 | 1,744,948 |
| 2014-04-23 | 75.860 | 76.540 | 75.860 | 76.290 | 50.586 | 1,582,641 |
| 2014-04-22 | 76.130 | 76.610 | 75.760 | 76.330 | 50.612 | 1,355,068 |
| 2014-04-21 | 75.770 | 76.440 | 75.770 | 76.060 | 50.433 | 1,054,828 |
| 2014-04-17 | 75.240 | 76.450 | 75.200 | 76.310 | 50.599 | 2,322,877 |
| 2014-04-16 | 75.700 | 75.700 | 74.690 | 75.430 | 50.015 | 2,195,423 |
| 2014-04-15 | 74.300 | 75.130 | 73.800 | 75.080 | 49.783 | 2,401,923 |
| 2014-04-14 | 74.410 | 74.570 | 73.380 | 74.240 | 49.226 | 2,255,562 |
| 2014-04-11 | 74.670 | 75.290 | 73.690 | 73.730 | 48.888 | 3,110,040 |
| 2014-04-10 | 78.080 | 78.130 | 75.220 | 75.220 | 49.876 | 4,243,231 |
| 2014-04-09 | 75.470 | 75.960 | 75.060 | 75.880 | 50.314 | 1,808,276 |
| 2014-04-08 | 75.460 | 75.940 | 75.160 | 75.560 | 50.102 | 1,896,093 |
| 2014-04-07 | 75.970 | 76.190 | 75.020 | 75.270 | 49.909 | 1,949,854 |
| 2014-04-04 | 77.770 | 77.780 | 75.770 | 75.820 | 50.274 | 2,304,539 |
| 2014-04-03 | 77.980 | 78.000 | 77.020 | 77.370 | 51.302 | 1,351,537 |
| 2014-04-02 | 77.410 | 77.890 | 77.260 | 77.670 | 51.501 | 1,898,599 |
| 2014-04-01 | 77.050 | 77.530 | 76.640 | 77.500 | 51.388 | 2,012,841 |
| 2014-03-31 | 77.140 | 77.620 | 76.780 | 77.260 | 51.229 | 1,653,372 |
| 2014-03-28 | 77.010 | 77.670 | 76.570 | 76.950 | 51.023 | 1,505,986 |
| 2014-03-27 | 76.050 | 76.720 | 75.550 | 76.670 | 50.838 | 2,465,593 |
| 2014-03-26 | 77.100 | 77.250 | 76.200 | 76.200 | 50.526 | 1,611,913 |
| 2014-03-25 | 76.690 | 77.340 | 76.290 | 76.680 | 50.844 | 1,823,197 |
| 2014-03-24 | 77.860 | 78.000 | 76.160 | 76.450 | 50.692 | 2,233,010 |
| 2014-03-21 | 79.330 | 79.390 | 77.500 | 77.750 | 51.554 | 5,281,999 |
| 2014-03-20 | 77.850 | 78.520 | 77.660 | 78.340 | 51.945 | 1,344,020 |
| 2014-03-19 | 79.080 | 79.080 | 77.800 | 78.290 | 51.912 | 1,577,287 |
| 2014-03-18 | 78.370 | 79.040 | 78.280 | 78.990 | 52.376 | 1,994,275 |
| 2014-03-17 | 77.920 | 78.500 | 77.710 | 78.490 | 52.044 | 2,947,390 |
| 2014-03-14 | 77.540 | 77.810 | 76.810 | 77.550 | 51.421 | 2,632,115 |
| 2014-03-13 | 77.780 | 77.960 | 76.690 | 76.990 | 51.050 | 3,153,549 |
| 2014-03-12 | 77.270 | 77.770 | 77.000 | 77.690 | 51.514 | 1,903,497 |
| 2014-03-11 | 78.340 | 78.460 | 77.610 | 77.900 | 51.291 | 1,555,760 |
| 2014-03-10 | 78.590 | 78.720 | 77.770 | 78.210 | 51.495 | 1,932,427 |
| 2014-03-07 | 78.450 | 78.930 | 78.140 | 78.560 | 51.725 | 1,830,373 |
| 2014-03-06 | 77.880 | 78.230 | 77.640 | 78.030 | 51.376 | 1,529,221 |
| 2014-03-05 | 78.000 | 78.180 | 77.480 | 77.720 | 51.172 | 1,894,840 |
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.