The highest closing price for Automatic Data Processing (ADP) last year was $314.38, on June 6, 2025. It was down 10.5% for the year. The latest price is $288.94.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2025 | $253.30 | $253.81 | $251.45 | $251.59 | 1,760,300 |
December 30 2025 | $252.95 | $254.95 | $252.89 | $253.84 | 1,004,100 |
December 29 2025 | $253.47 | $255.11 | $252.75 | $253.92 | 1,703,200 |
December 26 2025 | $252.22 | $253.37 | $251.76 | $253.17 | 1,230,500 |
December 24 2025 | $250.90 | $253.32 | $249.70 | $252.44 | 622,100 |
December 23 2025 | $254.56 | $254.66 | $250.96 | $251.38 | 1,875,900 |
December 22 2025 | $252.29 | $255.76 | $251.97 | $254.05 | 2,075,700 |
December 19 2025 | $254.61 | $255.28 | $251.41 | $252.29 | 7,868,400 |
December 18 2025 | $257.36 | $259.44 | $255.04 | $255.25 | 3,508,700 |
December 17 2025 | $255.55 | $260.58 | $255.28 | $259.65 | 2,511,200 |
December 16 2025 | $256.04 | $258.02 | $253.88 | $256.42 | 3,359,200 |
December 15 2025 | $260.49 | $261.98 | $258.77 | $259.14 | 2,958,000 |
December 12 2025 | $258.26 | $260.51 | $257.96 | $260.27 | 2,079,100 |
December 11 2025 | $252.27 | $257.52 | $252.04 | $257.22 | 1,634,400 |
December 10 2025 | $250.10 | $252.72 | $249.59 | $252.03 | 2,449,800 |
December 09 2025 | $251.78 | $253.63 | $250.71 | $250.95 | 1,717,100 |
December 08 2025 | $253.50 | $253.76 | $250.32 | $251.39 | 2,584,200 |
December 05 2025 | $252.08 | $255.35 | $252.03 | $254.25 | 2,756,600 |
December 04 2025 | $254.09 | $254.90 | $251.06 | $252.08 | 2,594,200 |
December 03 2025 | $249.27 | $253.19 | $249.27 | $252.88 | 2,367,000 |
December 02 2025 | $249.41 | $250.83 | $247.28 | $249.93 | 3,423,000 |
December 01 2025 | $246.84 | $250.63 | $246.06 | $248.62 | 2,860,800 |
November 28 2025 | $248.09 | $249.13 | $246.54 | $248.10 | 975,300 |
November 26 2025 | $249.73 | $250.14 | $246.89 | $247.16 | 1,711,800 |
November 25 2025 | $243.92 | $252.67 | $243.59 | $249.08 | 2,670,000 |
Daily pricing data for Automatic Data Processing dates back to 3/17/1980, and may be incomplete.