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 — 2004

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2004-12-31$35.17$44.791,268,372——
2004-12-30$35.13$44.741,596,340——
2004-12-29$35.38$45.05917,076——
2004-12-28$35.49$45.191,674,392——
2004-12-27$35.29$44.941,482,478——
2004-12-23$35.81$45.611,881,437——
2004-12-22$35.47$45.171,884,841——
2004-12-21$35.32$44.971,675,653——
2004-12-20$35.26$44.902,458,692——
2004-12-17$34.85$44.383,639,302——
2004-12-16$35.04$44.621,848,653——
2004-12-15$35.08$44.672,124,797——
2004-12-14$35.45$45.141,893,668——
2004-12-13$35.77$45.551,043,169——
2004-12-10$35.52$45.231,289,429——
2004-12-09$35.62$45.372,383,414——
2004-12-08$35.83$45.631,489,287——
2004-12-07$35.94$45.611,306,578——
2004-12-06$36.32$46.101,530,393——
2004-12-03$36.47$46.292,475,714——
2004-12-02$36.50$46.331,734,412——
2004-12-01$36.66$46.531,582,722——
2004-11-30$36.11$45.822,049,015——
2004-11-29$35.85$45.491,360,546——
2004-11-26$35.92$45.58620,253——
2004-11-24$36.00$45.681,138,748——
2004-11-23$35.75$45.371,339,110——
2004-11-22$36.01$45.701,814,860——
2004-11-19$35.68$45.281,680,696——
2004-11-18$36.04$45.731,978,276——
2004-11-17$35.94$45.611,585,496——
2004-11-16$35.42$44.951,465,708——
2004-11-15$35.89$45.551,671,366——
2004-11-12$35.98$45.661,637,699——
2004-11-11$35.90$45.561,406,570——
2004-11-10$35.66$45.261,597,475——
2004-11-09$35.62$45.201,829,360——
2004-11-08$35.66$45.262,449,865——
2004-11-05$35.39$44.914,076,468——
2004-11-04$35.49$45.041,921,030——
2004-11-03$35.00$44.422,302,840——
2004-11-02$35.09$44.543,074,153——
2004-11-01$34.76$44.114,087,942——
2004-10-29$34.41$43.671,566,330——
2004-10-28$34.36$43.611,559,269——
2004-10-27$34.31$43.542,789,308——
2004-10-26$33.77$42.863,795,658——
2004-10-25$33.95$43.096,486,361——
2004-10-22$31.75$40.301,998,830——
2004-10-21$32.22$40.891,396,482——
2004-10-20$32.11$40.751,320,574——
2004-10-19$32.40$41.121,449,063——
2004-10-18$32.88$41.731,467,095——
2004-10-15$32.40$41.111,460,916——
2004-10-14$32.33$41.021,671,492——
2004-10-13$32.69$41.492,270,308——
2004-10-12$33.17$42.101,476,425——
2004-10-11$33.37$42.351,232,183——
2004-10-08$33.04$41.932,553,640——
2004-10-07$33.96$43.101,678,679——
2004-10-06$34.71$44.051,535,689——
2004-10-05$34.59$43.902,532,582——
2004-10-04$34.08$43.252,510,894——
2004-10-01$33.36$42.332,185,700——
2004-09-30$32.77$41.592,364,878——
2004-09-29$33.18$42.112,178,008——
2004-09-28$32.54$41.291,802,502——
2004-09-27$32.59$41.361,305,821——
2004-09-24$32.93$41.791,141,774——
2004-09-23$32.94$41.801,603,906——
2004-09-22$33.32$42.292,077,386——
2004-09-21$33.86$42.981,572,887——
2004-09-20$33.61$42.651,087,680——
2004-09-17$33.81$42.911,984,707——
2004-09-16$33.74$42.81986,175——
2004-09-15$33.75$42.831,876,645——
2004-09-14$33.95$43.093,156,239——
2004-09-13$32.86$41.712,672,167——
2004-09-10$32.87$41.721,466,968——
2004-09-09$32.29$40.982,607,986——
2004-09-08$32.69$41.492,574,067——
2004-09-07$32.59$41.221,870,719——
2004-09-03$32.63$41.261,869,332——
2004-09-02$32.44$41.021,665,187——
2004-09-01$31.79$40.211,519,549——
2004-08-31$31.54$39.891,501,896——
2004-08-30$31.52$39.871,266,480——
2004-08-27$31.61$39.981,267,363——
2004-08-26$31.75$40.161,572,887——
2004-08-25$32.18$40.701,702,258——
2004-08-24$31.95$40.412,464,744——
2004-08-23$31.63$40.001,254,249——
2004-08-20$31.68$40.071,871,854——
2004-08-19$31.54$39.891,642,364——
2004-08-18$31.82$40.241,425,736——
2004-08-17$31.67$40.061,327,257——
2004-08-16$31.65$40.031,725,207——
2004-08-13$31.09$39.321,603,023——
2004-08-12$30.88$39.061,710,328——
2004-08-11$31.13$39.372,498,411——
2004-08-10$30.93$39.122,404,471——
2004-08-09$30.83$39.002,788,930——
2004-08-06$31.14$39.393,545,615——
2004-08-05$32.25$40.781,476,299——
2004-08-04$32.73$41.401,271,146——
2004-08-03$32.84$41.541,475,291——
2004-08-02$33.11$41.881,342,514——
2004-07-30$33.29$42.111,966,550——
2004-07-29$33.17$41.962,221,384——
2004-07-28$32.59$41.212,328,311——
2004-07-27$32.63$41.264,048,223——
2004-07-26$31.33$39.622,031,109——
2004-07-23$31.42$39.741,604,410——
2004-07-22$31.64$40.021,848,148——
2004-07-21$31.78$40.191,776,023——
2004-07-20$31.87$40.312,054,311——
2004-07-19$31.83$40.252,300,697——
2004-07-16$31.73$40.133,135,686——
2004-07-15$31.67$40.063,384,342——
2004-07-14$31.11$39.354,986,104——
2004-07-13$32.06$40.542,495,385——
2004-07-12$32.11$40.611,771,610——
2004-07-09$32.13$40.631,971,341——
2004-07-08$32.08$40.573,262,158——
2004-07-07$32.40$40.973,432,509——
2004-07-06$32.33$40.896,674,870——
2004-07-02$31.64$40.027,428,277——
2004-07-01$32.91$41.634,485,136——
2004-06-30$33.21$42.013,319,530——
2004-06-29$33.46$42.323,229,878——
2004-06-28$33.53$42.412,588,568——
2004-06-25$33.66$42.574,830,127——
2004-06-24$34.69$43.872,117,609——
2004-06-23$34.98$44.242,215,836——
2004-06-22$34.57$43.721,506,814——
2004-06-21$34.20$43.251,732,647——
2004-06-18$34.53$43.672,319,359——
2004-06-17$34.55$43.702,137,406——
2004-06-16$34.78$43.981,920,778——
2004-06-15$35.12$44.412,448,982——
2004-06-14$34.89$44.121,890,642——
2004-06-10$35.43$44.822,145,098——
2004-06-09$35.35$44.712,575,580——
2004-06-08$35.58$44.862,717,183——
2004-06-07$35.68$44.992,000,091——
2004-06-04$35.23$44.423,628,963——
2004-06-03$35.21$44.404,790,786——
2004-06-02$34.89$44.003,329,617——
2004-06-01$34.97$44.103,072,135——
2004-05-28$35.24$44.432,477,732——
2004-05-27$35.41$44.653,532,123——
2004-05-26$35.56$44.842,903,044——
2004-05-25$35.90$45.274,476,687——
2004-05-24$35.11$44.271,973,737——
2004-05-21$35.12$44.282,908,970——
2004-05-20$35.11$44.273,884,049——
2004-05-19$35.26$44.462,240,803——
2004-05-18$35.35$44.572,585,667——
2004-05-17$35.37$44.603,782,166——
2004-05-14$36.07$45.482,511,399——
2004-05-13$36.35$45.833,072,892——
2004-05-12$36.70$46.272,802,043——
2004-05-11$37.15$46.843,659,603——
2004-05-10$37.15$46.848,243,974——
2004-05-07$36.50$46.035,403,346——
2004-05-06$35.89$45.252,899,261——
2004-05-05$35.39$44.631,414,766——
2004-05-04$35.40$44.642,531,321——
2004-05-03$35.04$44.182,208,775——
2004-04-30$34.74$43.812,215,836——
2004-04-29$34.78$43.852,279,513——
2004-04-28$34.89$44.001,540,229——
2004-04-27$35.28$44.481,841,213——
2004-04-26$35.32$44.542,359,961——
2004-04-23$35.95$45.331,526,484——
2004-04-22$35.77$45.105,322,773——
2004-04-21$35.79$45.132,846,806——
2004-04-20$35.37$44.602,503,707——
2004-04-19$35.65$44.951,813,220——
2004-04-16$36.18$45.623,660,990——
2004-04-15$36.35$45.835,138,172——
2004-04-14$35.17$44.353,179,945——
2004-04-13$34.98$44.111,640,347——
2004-04-12$35.29$44.501,643,625——
2004-04-08$35.14$44.311,597,223——
2004-04-07$34.82$43.912,501,689——
2004-04-06$35.23$44.422,278,000——
2004-04-05$35.74$45.073,643,968——
2004-04-02$35.09$44.258,148,143——
2004-04-01$33.42$42.142,632,574——
2004-03-31$33.31$42.002,572,175——
2004-03-30$33.31$42.001,486,639——
2004-03-29$33.30$41.993,627,702——
2004-03-26$32.66$41.182,327,302——
2004-03-25$32.75$41.292,923,093——
2004-03-24$32.51$40.993,022,707——
2004-03-23$32.54$41.032,274,469——
2004-03-22$32.26$40.681,855,588——
2004-03-19$32.75$41.302,468,401——
2004-03-18$33.02$41.641,588,144——
2004-03-17$33.13$41.781,617,902——
2004-03-16$32.92$41.512,597,016——
2004-03-15$32.63$41.144,034,478——
2004-03-12$33.36$42.072,392,114——
2004-03-11$33.34$42.042,331,716——
2004-03-10$34.19$42.972,301,579——
2004-03-09$34.50$43.353,223,195——
2004-03-08$33.95$42.673,059,778——
2004-03-05$34.25$43.053,514,218——
2004-03-04$35.28$44.342,792,586——
2004-03-03$34.70$43.602,242,568——
2004-03-02$34.21$43.002,931,667——
2004-03-01$33.75$42.421,636,690——
2004-02-27$33.67$42.312,654,388——
2004-02-26$33.25$41.781,825,325——
2004-02-25$33.38$41.951,706,419——
2004-02-24$33.29$41.842,742,653——
2004-02-23$33.70$42.351,693,306——
2004-02-20$34.16$42.931,761,774——
2004-02-19$34.30$43.112,468,653——
2004-02-18$35.07$44.071,477,560——
2004-02-17$35.29$44.351,688,136——
2004-02-13$34.77$43.692,240,298——
2004-02-12$35.30$44.361,734,286——
2004-02-11$35.32$44.392,264,382——
2004-02-10$34.83$43.772,115,466——
2004-02-09$34.48$43.331,879,419——
2004-02-06$34.20$42.992,565,366——
2004-02-05$33.75$42.422,349,999——
2004-02-04$33.85$42.542,857,398——
2004-02-03$34.17$42.942,765,476——
2004-02-02$34.42$43.253,643,463——
2004-01-30$33.90$42.614,232,067——
2004-01-29$34.18$42.965,355,809——
2004-01-28$33.47$42.062,444,065——
2004-01-27$33.45$42.041,935,279——
2004-01-26$33.56$42.182,573,058——
2004-01-23$33.50$42.104,889,390——
2004-01-22$33.28$41.823,764,135——
2004-01-21$32.40$40.722,506,355——
2004-01-20$32.44$40.762,329,572——
2004-01-16$32.65$41.033,051,077——
2004-01-15$32.59$40.951,848,274——
2004-01-14$32.53$40.883,335,796——
2004-01-13$31.80$39.972,284,052——
2004-01-12$31.86$40.043,288,007——
2004-01-09$31.95$40.163,869,170——
2004-01-08$32.70$41.093,644,472——
2004-01-07$32.76$41.172,745,806——
2004-01-06$32.94$41.392,701,043——
2004-01-05$32.63$41.003,376,146——
2004-01-02$31.69$39.832,375,470——