NASDAQ:ADP | Historical Stock Price | AUTOMATIC DATA PROCESSING INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1980-03-17 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.78$3.02$11.73$45.56$177.01$687.721980-03-172026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1982

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1982-12-31$1.83$1.83268,326
1982-12-30$1.83$1.83829,189
1982-12-29$1.83$1.83708,139
1982-12-28$1.83$1.831,517,154
1982-12-27$1.85$1.85407,533
1982-12-23$1.82$1.822,425,025
1982-12-22$1.75$1.751,593,818
1982-12-21$1.70$1.701,093,480
1982-12-20$1.67$1.671,646,273
1982-12-17$1.67$1.67825,154
1982-12-16$1.64$1.641,555,486
1982-12-15$1.63$1.631,133,830
1982-12-14$1.61$1.612,203,101
1982-12-13$1.70$1.701,067,253
1982-12-10$1.77$1.77403,498
1982-12-09$1.77$1.772,525,899
1982-12-08$1.83$1.831,053,131
1982-12-07$1.82$1.824,470,761
1982-12-06$1.85$1.85802,962
1982-12-03$1.73$1.734,523,216
1982-12-02$1.80$1.803,986,563
1982-12-01$1.81$1.811,789,515
1982-11-30$1.74$1.741,008,746
1982-11-29$1.67$1.672,120,383
1982-11-26$1.67$1.67603,230
1982-11-24$1.69$1.69911,906
1982-11-23$1.67$1.671,093,480
1982-11-22$1.65$1.65740,419
1982-11-19$1.72$1.721,710,833
1982-11-18$1.69$1.691,180,232
1982-11-17$1.65$1.652,443,182
1982-11-16$1.59$1.592,564,232
1982-11-15$1.60$1.601,747,148
1982-11-12$1.59$1.591,807,672
1982-11-11$1.61$1.611,305,317
1982-11-10$1.63$1.634,646,283
1982-11-09$1.64$1.642,681,246
1982-11-08$1.67$1.678,370,572
1982-11-05$1.66$1.664,965,046
1982-11-04$1.51$1.5110,618,057
1982-11-03$1.44$1.444,896,452
1982-11-02$1.39$1.391,597,853
1982-11-01$1.41$1.412,681,246
1982-10-29$1.43$1.43974,448
1982-10-28$1.46$1.461,156,023
1982-10-27$1.47$1.471,979,159
1982-10-26$1.46$1.461,539,346
1982-10-25$1.44$1.441,775,392
1982-10-22$1.49$1.494,172,172
1982-10-21$1.45$1.451,551,451
1982-10-20$1.49$1.491,216,547
1982-10-19$1.39$1.391,349,702
1982-10-18$1.41$1.411,121,725
1982-10-15$1.39$1.394,720,930
1982-10-14$1.40$1.402,273,713
1982-10-13$1.44$1.442,112,314
1982-10-12$1.41$1.414,716,895
1982-10-11$1.37$1.372,840,628
1982-10-08$1.34$1.348,150,665
1982-10-07$1.27$1.274,283,134
1982-10-06$1.26$1.264,091,473
1982-10-05$1.20$1.202,342,308
1982-10-04$1.21$1.21286,484
1982-10-01$1.21$1.21934,099
1982-09-30$1.21$1.212,493,619
1982-09-29$1.21$1.212,602,564
1982-09-28$1.23$1.232,305,993
1982-09-27$1.19$1.191,910,564
1982-09-24$1.19$1.195,080,043
1982-09-23$1.19$1.192,481,514
1982-09-22$1.18$1.186,490,270
1982-09-21$1.21$1.216,411,588
1982-09-20$1.24$1.242,281,783
1982-09-17$1.26$1.26869,539
1982-09-16$1.27$1.271,674,518
1982-09-15$1.30$1.302,116,348
1982-09-14$1.32$1.321,799,602
1982-09-13$1.32$1.32591,125
1982-09-10$1.33$1.331,143,918
1982-09-09$1.33$1.33978,483
1982-09-08$1.34$1.342,897,118
1982-09-07$1.31$1.314,505,058
1982-09-03$1.25$1.257,141,920
1982-09-02$1.21$1.213,175,531
1982-09-01$1.18$1.183,889,723
1982-08-31$1.20$1.201,450,576
1982-08-30$1.20$1.201,728,990
1982-08-27$1.21$1.213,613,327
1982-08-26$1.21$1.2115,661,786
1982-08-25$1.14$1.145,441,174
1982-08-24$1.20$1.204,432,429
1982-08-23$1.13$1.133,133,164
1982-08-20$1.06$1.061,503,031
1982-08-19$1.04$1.042,221,258
1982-08-18$1.05$1.054,743,122
1982-08-17$1.08$1.082,447,217
1982-08-16$1.03$1.031,178,215
1982-08-13$1.04$1.04964,361
1982-08-12$1.03$1.031,047,078
1982-08-11$1.09$1.091,854,075
1982-08-10$1.10$1.101,420,314
1982-08-09$1.10$1.10984,536
1982-08-06$1.11$1.11258,239
1982-08-05$1.16$1.16443,848
1982-08-04$1.18$1.18631,475
1982-08-03$1.17$1.17492,268
1982-08-02$1.17$1.17879,626
1982-07-30$1.15$1.15153,329
1982-07-29$1.14$1.141,339,614
1982-07-28$1.14$1.14647,615
1982-07-27$1.17$1.17518,495
1982-07-26$1.19$1.19593,142
1982-07-23$1.20$1.202,140,558
1982-07-22$1.20$1.20318,764
1982-07-21$1.21$1.21593,142
1982-07-20$1.24$1.244,236,732
1982-07-19$1.21$1.21635,510
1982-07-16$1.25$1.251,065,235
1982-07-15$1.24$1.241,628,116
1982-07-14$1.22$1.221,266,985
1982-07-13$1.22$1.221,154,005
1982-07-12$1.24$1.243,681,922
1982-07-09$1.17$1.17587,090
1982-07-08$1.13$1.13901,819
1982-07-07$1.12$1.12274,379
1982-07-06$1.09$1.091,640,221
1982-07-02$1.16$1.16478,145
1982-07-01$1.18$1.18564,898
1982-06-30$1.21$1.21641,562
1982-06-29$1.21$1.21203,767
1982-06-28$1.21$1.21661,737
1982-06-25$1.20$1.20161,399
1982-06-24$1.20$1.201,099,533
1982-06-23$1.19$1.192,616,686
1982-06-22$1.18$1.181,091,463
1982-06-21$1.21$1.21958,308
1982-06-18$1.23$1.231,714,868
1982-06-17$1.22$1.22579,020
1982-06-16$1.22$1.22455,953
1982-06-15$1.23$1.23110,962
1982-06-14$1.23$1.2352,455
1982-06-11$1.24$1.24470,076
1982-06-10$1.21$1.21347,009
1982-06-09$1.18$1.181,105,585
1982-06-08$1.20$1.20782,787
1982-06-07$1.21$1.21443,848
1982-06-04$1.21$1.21508,408
1982-06-03$1.24$1.24726,297
1982-06-02$1.24$1.24661,737
1982-06-01$1.23$1.23326,834
1982-05-28$1.22$1.223,002,027
1982-05-27$1.22$1.22677,877
1982-05-26$1.18$1.181,234,705
1982-05-25$1.24$1.243,254,214
1982-05-24$1.25$1.25556,828
1982-05-21$1.25$1.25855,416
1982-05-20$1.25$1.25895,766
1982-05-19$1.25$1.252,459,322
1982-05-18$1.26$1.26232,012
1982-05-17$1.26$1.26340,956
1982-05-14$1.28$1.28897,784
1982-05-13$1.27$1.27542,705
1982-05-12$1.29$1.291,012,781
1982-05-11$1.31$1.31893,749
1982-05-10$1.33$1.33681,912
1982-05-07$1.33$1.331,022,868
1982-05-06$1.30$1.301,287,160
1982-05-05$1.27$1.27225,959
1982-05-04$1.28$1.28395,428
1982-05-03$1.26$1.26215,872
1982-04-30$1.26$1.26433,761
1982-04-29$1.25$1.25528,583
1982-04-28$1.26$1.26353,061
1982-04-27$1.25$1.25865,504
1982-04-26$1.27$1.271,656,360
1982-04-23$1.27$1.27899,801
1982-04-22$1.26$1.263,534,645
1982-04-21$1.29$1.29453,936
1982-04-20$1.32$1.32778,752
1982-04-19$1.34$1.34932,081
1982-04-16$1.33$1.33528,583
1982-04-15$1.30$1.30831,206
1982-04-14$1.29$1.292,350,378
1982-04-13$1.33$1.33486,215
1982-04-12$1.35$1.35560,863
1982-04-08$1.38$1.384,547,426
1982-04-07$1.38$1.384,620,055
1982-04-06$1.37$1.37298,589
1982-04-05$1.38$1.381,722,938
1982-04-02$1.39$1.39879,626
1982-04-01$1.35$1.35657,702
1982-03-31$1.35$1.35661,737
1982-03-30$1.34$1.34877,609
1982-03-29$1.33$1.331,026,903
1982-03-26$1.33$1.331,494,961
1982-03-25$1.36$1.36433,761
1982-03-24$1.36$1.362,473,444
1982-03-23$1.31$1.31685,947
1982-03-22$1.28$1.28532,618
1982-03-19$1.26$1.26209,819
1982-03-18$1.28$1.281,109,620
1982-03-17$1.25$1.251,545,398
1982-03-16$1.25$1.25841,294
1982-03-15$1.23$1.231,874,250
1982-03-12$1.22$1.22976,466
1982-03-11$1.25$1.25831,206
1982-03-10$1.24$1.241,125,760
1982-03-09$1.21$1.211,559,521
1982-03-08$1.21$1.21813,049
1982-03-05$1.22$1.221,123,743
1982-03-04$1.20$1.201,426,366
1982-03-03$1.25$1.251,549,433
1982-03-02$1.30$1.302,326,168
1982-03-01$1.26$1.261,063,218
1982-02-26$1.25$1.25308,676
1982-02-25$1.24$1.24129,119
1982-02-24$1.24$1.24254,204
1982-02-23$1.21$1.21629,457
1982-02-22$1.23$1.232,045,736
1982-02-19$1.24$1.24585,073
1982-02-18$1.24$1.241,559,521
1982-02-17$1.23$1.23976,466
1982-02-16$1.24$1.24722,262
1982-02-12$1.23$1.231,164,093
1982-02-11$1.23$1.23566,915
1982-02-10$1.24$1.241,337,597
1982-02-09$1.21$1.211,089,445
1982-02-08$1.22$1.22643,580
1982-02-05$1.24$1.24806,997
1982-02-04$1.26$1.26577,003
1982-02-03$1.27$1.27502,355
1982-02-02$1.28$1.28457,971
1982-02-01$1.24$1.241,083,393
1982-01-29$1.26$1.26875,591
1982-01-28$1.23$1.232,630,809
1982-01-27$1.15$1.152,767,998
1982-01-26$1.16$1.161,539,346
1982-01-25$1.19$1.191,234,705
1982-01-22$1.20$1.201,214,530
1982-01-21$1.19$1.194,384,009
1982-01-20$1.24$1.24349,026
1982-01-19$1.26$1.26179,557
1982-01-18$1.26$1.26338,939
1982-01-15$1.24$1.24895,766
1982-01-14$1.23$1.231,182,250
1982-01-13$1.25$1.25161,399
1982-01-12$1.25$1.252,368,535
1982-01-11$1.26$1.26544,723
1982-01-08$1.31$1.311,063,218
1982-01-07$1.28$1.28540,688
1982-01-06$1.26$1.26619,370
1982-01-05$1.26$1.261,670,483
1982-01-04$1.28$1.281,890,389