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Automatic Data Processing Inc (ADP) stock

ADPNasdaqServices-Computer Processing & Data PreparationFiscal year ends June 30
Financials through Q1 FY2027, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 14/302% above fair value
$293.84+7.76 (+2.71%)

Close on Oct 30, 2026Market cap $116.73BP/E 26.0Yield 2.26%

Price history

Automatic Data Processing share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$293.84
+2.71% on the day
52-week range
$188.16 – $309.40
-5.0% from the high
Change over 52 weeks
+12.4%
From $261.53 on Oct 30, 2025
Average volume
2.31M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$304.44$306.04$282.73$293.84-3.39%13,634,261
Oct 19, 2026$288.23$309.40$285.28$304.16+5.28%11,059,631
Oct 12, 2026$272.33$290.12$271.96$288.90+6.65%8,725,427
Oct 5, 2026$255.96$273.02$255.96$270.88+5.12%7,869,765
Sep 28, 2026$260.90$266.46$256.51$257.68-2.27%10,114,596
Sep 21, 2026$269.16$273.00$261.31$263.67-2.78%10,185,927
Sep 14, 2026$272.53$278.52$268.99$271.22+1.10%15,508,328
Sep 8, 2026$274.30$274.56$264.86$268.26-3.37%7,398,898
Aug 31, 2026$285.59$288.00$276.45$277.62-3.43%9,736,900
Aug 24, 2026$280.90$287.86$279.17$287.48+2.38%9,448,425
Aug 17, 2026$269.54$282.17$265.82$280.81+2.88%12,283,837
Aug 10, 2026$268.93$277.33$265.90$272.96+0.60%9,338,181
Aug 3, 2026$270.80$275.56$263.36$271.32+1.82%12,489,256
Jul 27, 2026$251.18$280.59$251.18$266.46+6.55%15,428,061
Jul 20, 2026$254.31$256.01$240.40$250.09-2.03%11,403,699
Jul 13, 2026$244.33$261.31$243.29$255.27+5.52%11,975,044
Jul 6, 2026$243.38$248.42$235.19$241.92-0.14%8,938,426
Jun 29, 2026$226.55$243.03$222.10$242.27+8.37%11,089,159
Jun 22, 2026$216.04$225.29$213.80$223.55+2.35%19,196,702
Jun 15, 2026$224.36$226.54$215.30$218.41-3.45%14,175,642
Jun 8, 2026$231.07$233.20$221.84$226.21-2.47%10,801,932
Jun 1, 2026$223.96$237.11$223.95$231.95+4.56%15,549,366
May 26, 2026$221.84$224.16$215.60$221.84-1.54%9,598,878
May 18, 2026$215.30$227.43$215.13$225.31+5.05%14,211,282
May 11, 2026$211.26$215.81$204.56$214.48+0.70%15,270,541
May 4, 2026$213.12$216.10$205.70$213.00-0.57%13,605,405
Apr 27, 2026$195.85$216.55$195.70$214.21+9.00%17,600,069
Apr 20, 2026$200.47$206.10$194.90$196.53-1.97%14,764,990
Apr 13, 2026$188.26$202.14$188.26$200.47+6.19%14,953,245
Apr 6, 2026$203.49$206.54$188.16$188.79-7.46%12,969,460
Mar 30, 2026$203.19$208.17$197.08$204.01+1.37%13,038,171
Mar 23, 2026$209.58$211.73$198.59$201.25-3.57%16,470,762
Mar 16, 2026$208.45$214.30$207.36$208.69+0.08%31,712,482
Mar 9, 2026$224.57$225.49$205.53$208.52-7.83%17,452,093
Mar 2, 2026$212.59$226.50$210.72$226.24+5.54%20,810,506
Feb 23, 2026$213.25$221.73$203.26$214.36-0.05%24,085,963
Feb 17, 2026$212.43$218.85$210.22$214.47+1.11%14,438,061
Feb 9, 2026$231.36$231.36$208.62$212.11-8.32%24,170,914
Feb 2, 2026$246.60$250.00$230.28$231.36-6.26%16,582,790
Jan 26, 2026$258.43$260.24$243.68$246.82-4.29%16,717,162
Jan 20, 2026$258.46$260.65$254.19$257.87-0.99%8,872,014
Jan 12, 2026$264.80$266.03$256.19$260.44-2.10%10,127,214
Jan 5, 2026$252.69$268.08$251.96$266.02+5.20%9,322,331
Dec 29, 2025$259.15$260.83$251.65$252.88-2.30%6,494,245
Dec 22, 2025$257.94$261.49$255.30$258.84+0.35%5,804,230
Dec 15, 2025$266.33$267.85$257.04$257.94-3.07%20,205,692
Dec 8, 2025$260.86$266.35$256.83$266.10+1.71%10,465,494
Dec 1, 2025$254.00$262.76$253.20$261.63+2.48%14,002,382
Nov 24, 2025$252.62$260.00$248.33$255.30+0.86%8,860,090
Nov 17, 2025$252.81$254.46$247.18$253.12+0.01%10,001,267
Nov 10, 2025$253.30$256.33$250.65$253.09-0.42%8,622,336
Nov 3, 2025$260.30$262.25$249.68$254.16-2.36%12,914,378

Seasonality

ADP return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average-1.2%-1.0%0.9%1.0%2.2%0.8%6.9%2.0%-2.5%3.3%4.2%-0.9%
Months up5 of 105 of 106 of 105 of 106 of 107 of 109 of 107 of 104 of 107 of 107 of 96 of 9
2026-4.0%-13.2%-4.4%4.3%4.7%1.7%19.0%7.4%-9.2%13.9%
20253.5%4.0%-2.5%-1.6%8.3%-4.8%0.4%-1.8%-3.0%-11.3%-1.9%1.4%
20245.5%2.2%0.0%-3.1%1.3%-2.0%10.0%5.1%0.8%4.5%6.1%-4.1%
2023-5.5%-2.7%1.9%-1.2%-5.0%5.8%12.5%3.0%-5.0%-9.3%5.4%1.9%
2022-16.4%-0.8%11.9%-4.1%2.2%-5.3%14.8%1.4%-7.1%6.9%9.3%-9.1%
2021-6.3%5.4%8.9%-0.8%4.8%1.8%5.5%-0.3%-3.9%12.3%2.9%7.3%
20200.5%-9.7%-11.1%7.3%-0.1%2.2%-10.7%4.6%1.0%13.2%10.1%1.9%
20196.7%9.4%4.9%2.9%-2.6%3.7%0.7%2.0%-4.5%0.5%5.3%0.4%
20185.5%-6.7%-1.1%4.1%10.1%3.7%0.6%8.7%3.1%-4.4%2.3%-10.6%
2017-1.7%1.6%0.3%2.1%-2.0%0.7%16.1%-10.5%3.2%6.3%-1.5%2.9%