Automatic Data Processing (ADP) went public on April 6, 1983, when it opened at a split-adjusted price of $0.83.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
May 2025 | $299.21 | $309.67 | $293.73 | $307.72 | 9,657,003 |
April 2025 | $305.38 | $309.50 | $272.62 | $300.60 | 45,788,666 |
March 2025 | $314.34 | $321.13 | $287.92 | $305.53 | 44,541,000 |
February 2025 | $301.69 | $314.78 | $301.11 | $313.51 | 29,138,700 |
January 2025 | $292.27 | $310.02 | $283.97 | $301.40 | 34,889,700 |
December 2024 | $304.46 | $304.52 | $286.11 | $291.18 | 40,091,900 |
November 2024 | $285.01 | $306.40 | $283.01 | $303.73 | 32,039,500 |
October 2024 | $275.28 | $291.11 | $270.60 | $286.22 | 34,811,900 |
September 2024 | $268.79 | $278.60 | $263.67 | $273.84 | 34,077,600 |
August 2024 | $256.37 | $272.51 | $252.52 | $271.66 | 31,151,100 |
July 2024 | $235.61 | $265.34 | $227.71 | $258.57 | 34,818,000 |
June 2024 | $239.03 | $247.77 | $232.60 | $235.01 | 32,579,500 |
May 2024 | $244.43 | $249.28 | $234.28 | $239.77 | 29,249,600 |
April 2024 | $245.11 | $245.34 | $234.67 | $236.80 | 32,352,100 |
March 2024 | $242.78 | $245.94 | $233.80 | $244.48 | 47,440,400 |
February 2024 | $238.47 | $249.73 | $235.52 | $244.43 | 31,669,000 |
January 2024 | $227.16 | $244.52 | $225.49 | $239.23 | 36,956,800 |
December 2023 | $222.17 | $233.81 | $221.06 | $226.76 | 36,037,700 |
November 2023 | $208.01 | $226.15 | $198.84 | $222.44 | 36,170,700 |
October 2023 | $232.75 | $243.12 | $206.32 | $211.12 | 35,432,900 |
September 2023 | $245.27 | $247.17 | $228.45 | $232.75 | 28,364,700 |
August 2023 | $238.02 | $246.85 | $235.87 | $245.10 | 29,234,100 |
July 2023 | $210.07 | $247.25 | $208.17 | $238.02 | 37,111,500 |
June 2023 | $201.36 | $214.42 | $199.71 | $211.58 | 34,597,600 |
May 2023 | $209.82 | $213.00 | $197.32 | $200.02 | 39,575,700 |
