NYSE:ADT | Historical Stock Price | ADT 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
2018-01-19 to 2026-09-04
Data captured

Stock Price Chart

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

$3.77$4.99$6.60$8.73$11.55$15.282018-01-192026-08-27

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

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Historical Stock Price — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$8.41$9.81793,300
2021-12-30$8.35$9.741,638,500
2021-12-29$8.44$9.841,105,300
2021-12-28$8.56$9.981,070,700
2021-12-27$8.66$10.101,202,400
2021-12-23$8.56$9.981,793,500
2021-12-22$8.35$9.741,204,500
2021-12-21$8.22$9.593,047,900
2021-12-20$8.01$9.341,830,600
2021-12-17$8.07$9.413,452,200
2021-12-16$7.96$9.291,622,900
2021-12-15$8.04$9.382,023,400
2021-12-14$8.04$9.342,428,700
2021-12-13$8.16$9.481,844,900
2021-12-10$8.50$9.87825,300
2021-12-09$8.54$9.921,284,100
2021-12-08$8.66$10.061,193,300
2021-12-07$8.55$9.931,653,200
2021-12-06$8.34$9.691,151,600
2021-12-03$8.11$9.421,246,100
2021-12-02$8.34$9.691,299,400
2021-12-01$8.07$9.371,510,300
2021-11-30$8.31$9.651,866,200
2021-11-29$8.49$9.861,044,200
2021-11-26$8.51$9.881,088,400
2021-11-24$8.86$10.291,014,200
2021-11-23$8.86$10.291,175,000
2021-11-22$8.86$10.291,407,100
2021-11-19$8.99$10.44983,900
2021-11-18$8.97$10.421,471,800
2021-11-17$9.20$10.681,189,400
2021-11-16$9.17$10.651,491,500
2021-11-15$8.95$10.391,843,900
2021-11-12$9.10$10.571,200,000
2021-11-11$8.89$10.321,793,800
2021-11-10$8.95$10.394,810,800
2021-11-09$10.09$11.7211,752,100
2021-11-08$9.00$10.451,525,300
2021-11-05$9.04$10.501,108,500
2021-11-04$8.67$10.072,333,400
2021-11-03$8.95$10.396,265,400
2021-11-02$8.67$10.071,571,300
2021-11-01$8.73$10.142,184,700
2021-10-29$8.35$9.70953,900
2021-10-28$8.42$9.781,170,900
2021-10-27$8.21$9.54774,300
2021-10-26$8.21$9.54598,600
2021-10-25$8.40$9.76836,800
2021-10-22$8.41$9.77578,800
2021-10-21$8.54$9.921,987,200
2021-10-20$8.59$9.981,555,300
2021-10-19$8.48$9.85692,600
2021-10-18$8.48$9.85573,700
2021-10-15$8.48$9.85926,700
2021-10-14$8.54$9.921,348,100
2021-10-13$8.37$9.721,040,500
2021-10-12$8.28$9.62926,400
2021-10-11$8.28$9.62939,400
2021-10-08$8.36$9.711,561,100
2021-10-07$8.16$9.482,422,200
2021-10-06$8.18$9.501,667,900
2021-10-05$8.34$9.693,696,400
2021-10-04$8.12$9.431,242,600
2021-10-01$8.17$9.491,749,100
2021-09-30$8.09$9.401,450,800
2021-09-29$8.20$9.521,156,900
2021-09-28$8.17$9.491,320,500
2021-09-27$8.32$9.662,474,100
2021-09-24$8.17$9.491,701,700
2021-09-23$8.20$9.521,977,500
2021-09-22$8.02$9.311,361,000
2021-09-21$7.93$9.212,602,800
2021-09-20$8.12$9.432,270,900
2021-09-17$8.30$9.645,702,900
2021-09-16$7.93$9.211,500,100
2021-09-15$7.91$9.192,112,900
2021-09-14$8.01$9.262,371,700
2021-09-13$8.42$9.741,816,100
2021-09-10$8.11$9.381,379,300
2021-09-09$8.40$9.711,117,600
2021-09-08$8.55$9.891,568,500
2021-09-07$8.62$9.97770,000
2021-09-03$8.73$10.091,278,100
2021-09-02$8.69$10.051,647,500
2021-09-01$8.70$10.063,377,400
2021-08-31$8.56$9.901,969,100
2021-08-30$8.34$9.641,133,800
2021-08-27$8.43$9.751,066,000
2021-08-26$8.31$9.611,349,900
2021-08-25$8.46$9.781,195,000
2021-08-24$8.38$9.691,260,000
2021-08-23$8.31$9.611,119,700
2021-08-20$8.21$9.491,229,100
2021-08-19$8.13$9.405,294,700
2021-08-18$8.19$9.471,703,000
2021-08-17$8.48$9.813,440,500
2021-08-16$8.71$10.072,018,700
2021-08-13$8.78$10.151,405,100
2021-08-12$8.92$10.311,816,600
2021-08-11$9.08$10.501,488,200
2021-08-10$9.18$10.613,400,700
2021-08-09$9.14$10.571,867,900
2021-08-06$9.28$10.732,135,900
2021-08-05$9.20$10.647,635,800
2021-08-04$10.51$12.152,652,800
2021-08-03$10.63$12.291,739,000
2021-08-02$10.62$12.281,713,500
2021-07-30$10.49$12.131,565,100
2021-07-29$10.59$12.25897,300
2021-07-28$10.44$12.071,074,500
2021-07-27$10.41$12.041,505,900
2021-07-26$10.65$12.311,100,600
2021-07-23$10.44$12.07746,900
2021-07-22$10.35$11.971,665,800
2021-07-21$10.51$12.151,481,800
2021-07-20$10.34$11.962,585,600
2021-07-19$10.06$11.633,965,600
2021-07-16$10.18$11.771,909,300
2021-07-15$10.35$11.971,896,600
2021-07-14$10.44$12.071,493,600
2021-07-13$10.54$12.191,758,500
2021-07-12$10.67$12.341,392,600
2021-07-09$10.64$12.301,285,100
2021-07-08$10.35$11.972,789,800
2021-07-07$10.48$12.121,514,400
2021-07-06$10.70$12.372,687,200
2021-07-02$10.75$12.431,396,500
2021-07-01$10.89$12.591,653,400
2021-06-30$10.79$12.482,355,700
2021-06-29$10.95$12.661,485,300
2021-06-28$11.03$12.751,639,400
2021-06-25$11.07$12.802,584,200
2021-06-24$10.95$12.664,010,300
2021-06-23$10.75$12.434,806,200
2021-06-22$11.32$13.093,474,400
2021-06-21$11.28$13.041,774,400
2021-06-18$10.90$12.604,168,400
2021-06-17$11.60$13.411,767,300
2021-06-16$11.49$13.291,370,900
2021-06-15$11.47$13.221,308,900
2021-06-14$11.59$13.362,243,200
2021-06-11$11.63$13.411,951,900
2021-06-10$11.52$13.282,314,000
2021-06-09$11.51$13.272,621,900
2021-06-08$11.55$13.314,559,400
2021-06-07$11.12$12.823,380,100
2021-06-04$11.04$12.733,828,200
2021-06-03$10.50$12.104,283,100
2021-06-02$10.36$11.944,034,400
2021-06-01$10.45$12.051,638,500
2021-05-28$10.34$11.921,487,500
2021-05-27$10.37$11.952,297,200
2021-05-26$10.24$11.801,990,100
2021-05-25$10.17$11.723,793,300
2021-05-24$10.49$12.096,151,500
2021-05-21$10.20$11.763,521,900
2021-05-20$10.12$11.679,075,300
2021-05-19$9.64$11.117,691,000
2021-05-18$9.50$10.952,819,100
2021-05-17$9.18$10.584,149,900
2021-05-14$9.30$10.722,821,100
2021-05-13$9.28$10.705,322,000
2021-05-12$9.50$10.959,704,000
2021-05-11$9.46$10.913,947,800
2021-05-10$9.48$10.932,902,800
2021-05-07$9.69$11.172,373,500
2021-05-06$9.52$10.976,349,200
2021-05-05$9.21$10.623,243,200
2021-05-04$9.23$10.645,059,200
2021-05-03$9.42$10.863,442,700
2021-04-30$9.20$10.612,913,100
2021-04-29$9.46$10.916,249,300
2021-04-28$9.59$11.067,000,600
2021-04-27$9.52$10.974,445,500
2021-04-26$9.69$11.173,443,100
2021-04-23$9.26$10.672,877,100
2021-04-22$8.89$10.251,631,700
2021-04-21$8.91$10.271,661,400
2021-04-20$8.76$10.103,252,900
2021-04-19$9.20$10.612,735,900
2021-04-16$9.62$11.091,901,400
2021-04-15$9.45$10.891,917,500
2021-04-14$9.32$10.742,507,900
2021-04-13$9.25$10.667,766,500
2021-04-12$9.52$10.975,134,600
2021-04-09$9.50$10.955,333,600
2021-04-08$9.21$10.624,687,300
2021-04-07$8.94$10.313,015,600
2021-04-06$9.02$10.402,498,800
2021-04-05$8.89$10.257,451,100
2021-04-01$8.46$9.753,022,100
2021-03-31$8.44$9.733,463,300
2021-03-30$8.29$9.563,118,700
2021-03-29$8.32$9.593,689,300
2021-03-26$8.21$9.463,480,800
2021-03-25$8.01$9.233,242,600
2021-03-24$7.75$8.934,136,000
2021-03-23$7.78$8.974,578,100
2021-03-22$7.99$9.212,489,000
2021-03-19$7.95$9.163,507,500
2021-03-18$7.96$9.182,667,500
2021-03-17$8.22$9.482,812,400
2021-03-16$8.33$9.562,573,700
2021-03-15$8.25$9.473,140,300
2021-03-12$8.32$9.552,607,800
2021-03-11$8.57$9.845,463,000
2021-03-10$7.93$9.104,480,200
2021-03-09$7.61$8.743,692,100
2021-03-08$7.61$8.749,136,200
2021-03-05$7.24$8.316,352,300
2021-03-04$6.87$7.895,731,700
2021-03-03$7.07$8.127,396,100
2021-03-02$7.18$8.247,964,500
2021-03-01$7.74$8.897,627,300
2021-02-26$7.61$8.7415,340,900
2021-02-25$9.48$10.884,520,600
2021-02-24$10.25$11.774,873,300
2021-02-23$9.91$11.384,020,400
2021-02-22$9.72$11.163,403,300
2021-02-19$9.68$11.113,304,500
2021-02-18$9.39$10.783,443,200
2021-02-17$9.41$10.805,094,400
2021-02-16$9.33$10.712,896,300
2021-02-12$9.33$10.711,118,200
2021-02-11$9.26$10.632,026,200
2021-02-10$9.34$10.722,783,900
2021-02-09$9.45$10.851,784,600
2021-02-08$9.38$10.771,525,300
2021-02-05$9.30$10.682,597,800
2021-02-04$9.37$10.762,653,600
2021-02-03$9.25$10.622,467,300
2021-02-02$8.89$10.214,395,000
2021-02-01$8.84$10.154,298,900
2021-01-29$9.03$10.374,887,300
2021-01-28$9.63$11.055,859,100
2021-01-27$10.21$11.7212,783,300
2021-01-26$9.97$11.459,115,400
2021-01-25$8.90$10.223,620,400
2021-01-22$9.00$10.332,807,900
2021-01-21$9.13$10.483,508,200
2021-01-20$9.21$10.573,303,200
2021-01-19$8.87$10.182,468,300
2021-01-15$8.78$10.083,320,700
2021-01-14$9.01$10.343,304,500
2021-01-13$8.74$10.033,674,200
2021-01-12$8.95$10.273,675,200
2021-01-11$8.60$9.874,486,200
2021-01-08$8.83$10.1412,640,900
2021-01-07$8.40$9.642,866,300
2021-01-06$8.24$9.463,363,900
2021-01-05$8.05$9.242,765,500
2021-01-04$7.84$9.003,221,700