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 — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$6.01$6.112,658,000
2018-12-28$6.11$6.213,024,000
2018-12-27$6.16$6.272,172,000
2018-12-26$6.29$6.402,718,200
2018-12-24$6.01$6.111,034,200
2018-12-21$6.21$6.328,084,500
2018-12-20$6.39$6.502,486,100
2018-12-19$6.52$6.632,493,900
2018-12-18$6.57$6.682,353,700
2018-12-17$6.71$6.822,998,000
2018-12-14$6.82$6.942,858,900
2018-12-13$7.19$7.311,745,300
2018-12-12$7.40$7.492,384,600
2018-12-11$7.26$7.352,251,500
2018-12-10$7.26$7.351,744,500
2018-12-07$7.45$7.541,746,700
2018-12-06$7.67$7.761,640,500
2018-12-04$7.42$7.511,538,300
2018-12-03$7.74$7.832,147,800
2018-11-30$7.81$7.911,194,900
2018-11-29$7.85$7.95952,800
2018-11-28$7.86$7.961,678,300
2018-11-27$7.48$7.571,157,600
2018-11-26$7.60$7.691,156,300
2018-11-23$7.66$7.75430,100
2018-11-21$7.61$7.70948,300
2018-11-20$7.42$7.511,521,100
2018-11-19$7.68$7.771,469,600
2018-11-16$8.06$8.161,495,800
2018-11-15$7.91$8.011,061,300
2018-11-14$7.74$7.83980,300
2018-11-13$7.85$7.952,129,900
2018-11-12$7.45$7.541,580,000
2018-11-09$7.85$7.952,385,000
2018-11-08$8.10$8.204,823,100
2018-11-07$7.42$7.512,939,000
2018-11-06$7.32$7.412,454,200
2018-11-05$7.70$7.791,091,800
2018-11-02$7.77$7.87932,600
2018-11-01$7.72$7.811,445,400
2018-10-31$7.74$7.832,404,100
2018-10-30$7.30$7.391,201,400
2018-10-29$7.30$7.391,730,800
2018-10-26$7.42$7.512,304,000
2018-10-25$7.49$7.581,478,700
2018-10-24$7.37$7.462,820,300
2018-10-23$7.50$7.591,264,100
2018-10-22$7.38$7.471,821,800
2018-10-19$7.77$7.871,430,900
2018-10-18$7.75$7.85873,200
2018-10-17$7.77$7.871,031,000
2018-10-16$8.01$8.111,131,500
2018-10-15$7.72$7.811,794,700
2018-10-12$7.52$7.613,163,500
2018-10-11$7.77$7.873,516,900
2018-10-10$8.14$8.242,213,700
2018-10-09$8.63$8.74943,700
2018-10-08$8.64$8.751,512,400
2018-10-05$8.69$8.801,243,300
2018-10-04$8.79$8.901,194,300
2018-10-03$8.81$8.921,962,100
2018-10-02$8.74$8.854,000,800
2018-10-01$9.20$9.312,084,200
2018-09-28$9.39$9.512,296,000
2018-09-27$9.39$9.512,025,300
2018-09-26$9.38$9.501,443,900
2018-09-25$9.23$9.341,323,000
2018-09-24$9.26$9.372,853,000
2018-09-21$9.37$9.4810,142,800
2018-09-20$8.92$9.039,326,700
2018-09-19$8.37$8.471,707,200
2018-09-18$8.59$8.706,629,800
2018-09-17$8.40$8.501,658,100
2018-09-14$8.56$8.631,301,900
2018-09-13$8.59$8.661,068,000
2018-09-12$8.61$8.681,540,900
2018-09-11$8.52$8.592,682,500
2018-09-10$8.64$8.712,081,500
2018-09-07$8.80$8.871,034,300
2018-09-06$8.96$9.033,998,700
2018-09-05$8.77$8.848,316,100
2018-09-04$9.19$9.261,721,700
2018-08-31$8.95$9.02999,500
2018-08-30$8.93$9.003,088,100
2018-08-29$9.25$9.333,115,000
2018-08-28$9.21$9.284,667,900
2018-08-27$9.04$9.111,856,100
2018-08-24$9.01$9.081,129,200
2018-08-23$8.99$9.063,268,300
2018-08-22$9.08$9.152,491,300
2018-08-21$9.14$9.213,548,900
2018-08-20$8.69$8.761,857,700
2018-08-17$8.71$8.781,376,800
2018-08-16$8.72$8.792,375,900
2018-08-15$8.73$8.801,996,600
2018-08-14$8.90$8.973,111,200
2018-08-13$9.15$9.222,992,800
2018-08-10$8.90$8.974,924,900
2018-08-09$8.47$8.546,842,000
2018-08-08$9.48$9.565,827,800
2018-08-07$9.15$9.222,852,400
2018-08-06$8.98$9.051,465,100
2018-08-03$8.91$8.981,804,500
2018-08-02$8.62$8.692,390,200
2018-08-01$8.95$9.021,071,500
2018-07-31$9.01$9.083,398,800
2018-07-30$8.78$8.851,711,600
2018-07-27$9.01$9.082,238,200
2018-07-26$9.10$9.171,383,900
2018-07-25$9.23$9.301,345,300
2018-07-24$9.25$9.331,752,400
2018-07-23$9.36$9.441,682,300
2018-07-20$9.35$9.431,512,500
2018-07-19$9.36$9.442,050,900
2018-07-18$9.45$9.532,028,600
2018-07-17$9.39$9.472,589,200
2018-07-16$9.18$9.251,453,200
2018-07-13$8.96$9.032,935,800
2018-07-12$8.92$8.992,570,900
2018-07-11$8.58$8.651,597,900
2018-07-10$8.62$8.692,203,100
2018-07-09$8.54$8.611,872,200
2018-07-06$8.18$8.25794,100
2018-07-05$8.08$8.151,888,800
2018-07-03$8.05$8.121,478,900
2018-07-02$8.15$8.222,936,300
2018-06-29$8.65$8.723,132,200
2018-06-28$8.42$8.493,688,800
2018-06-27$8.87$8.942,056,600
2018-06-26$8.77$8.841,710,300
2018-06-25$8.69$8.764,656,800
2018-06-22$8.73$8.802,749,600
2018-06-21$8.67$8.713,147,700
2018-06-20$8.70$8.744,370,000
2018-06-19$8.26$8.292,222,700
2018-06-18$8.29$8.323,408,700
2018-06-15$7.98$8.012,760,000
2018-06-14$8.09$8.122,884,200
2018-06-13$8.05$8.083,093,300
2018-06-12$8.29$8.323,254,700
2018-06-11$7.97$8.003,721,400
2018-06-08$8.22$8.252,004,700
2018-06-07$8.00$8.031,368,600
2018-06-06$7.96$7.992,587,300
2018-06-05$7.96$7.991,447,800
2018-06-04$7.80$7.831,267,400
2018-06-01$7.64$7.673,240,500
2018-05-31$7.52$7.553,670,600
2018-05-30$7.67$7.702,222,400
2018-05-29$7.46$7.493,414,100
2018-05-25$7.47$7.502,114,100
2018-05-24$7.70$7.731,736,000
2018-05-23$7.67$7.701,666,300
2018-05-22$7.64$7.673,737,200
2018-05-21$7.75$7.784,144,800
2018-05-18$7.27$7.303,752,500
2018-05-17$7.17$7.205,713,200
2018-05-16$7.00$7.033,923,900
2018-05-15$7.13$7.167,754,600
2018-05-14$7.30$7.336,584,800
2018-05-11$7.40$7.436,672,800
2018-05-10$7.92$7.954,317,400
2018-05-09$7.82$7.8511,564,900
2018-05-08$8.57$8.604,159,200
2018-05-07$8.44$8.472,578,200
2018-05-04$8.08$8.114,964,300
2018-05-03$8.28$8.313,358,800
2018-05-02$8.70$8.741,727,700
2018-05-01$8.68$8.721,698,000
2018-04-30$8.91$8.952,558,300
2018-04-27$9.11$9.151,356,600
2018-04-26$9.08$9.123,967,900
2018-04-25$9.12$9.161,251,100
2018-04-24$8.99$9.031,616,800
2018-04-23$8.95$8.992,354,200
2018-04-20$9.30$9.341,070,900
2018-04-19$9.38$9.423,010,800
2018-04-18$9.56$9.602,788,800
2018-04-17$9.25$9.292,045,800
2018-04-16$8.99$9.031,314,100
2018-04-13$8.99$9.032,198,600
2018-04-12$9.10$9.142,704,300
2018-04-11$9.02$9.061,979,700
2018-04-10$9.05$9.094,052,700
2018-04-09$9.12$9.164,643,200
2018-04-06$8.75$8.793,687,600
2018-04-05$8.81$8.8510,407,600
2018-04-04$7.85$7.884,205,600
2018-04-03$7.55$7.583,926,500
2018-04-02$7.83$7.862,443,700
2018-03-29$7.93$7.962,952,700
2018-03-28$7.60$7.633,590,900
2018-03-27$7.56$7.593,582,900
2018-03-26$7.95$7.984,396,900
2018-03-23$8.10$8.134,169,000
2018-03-22$8.67$8.672,408,100
2018-03-21$8.97$8.973,754,700
2018-03-20$8.96$8.963,126,400
2018-03-19$9.14$9.146,452,500
2018-03-16$8.73$8.7317,341,300
2018-03-15$8.93$8.9310,293,500
2018-03-14$10.21$10.215,656,700
2018-03-13$10.54$10.543,052,700
2018-03-12$10.71$10.712,337,500
2018-03-09$10.53$10.531,995,000
2018-03-08$10.52$10.524,982,700
2018-03-07$10.40$10.401,714,600
2018-03-06$10.35$10.354,146,200
2018-03-05$10.72$10.722,845,500
2018-03-02$11.07$11.073,135,000
2018-03-01$10.68$10.682,502,000
2018-02-28$10.56$10.566,566,400
2018-02-27$11.60$11.601,849,200
2018-02-26$12.15$12.151,639,700
2018-02-23$11.98$11.983,210,000
2018-02-22$11.91$11.912,007,200
2018-02-21$11.65$11.652,562,200
2018-02-20$11.59$11.591,824,400
2018-02-16$11.58$11.581,617,300
2018-02-15$11.69$11.695,526,000
2018-02-14$11.94$11.945,808,100
2018-02-13$12.15$12.156,081,700
2018-02-12$12.68$12.682,783,100
2018-02-09$12.64$12.644,091,500
2018-02-08$12.37$12.374,065,800
2018-02-07$12.51$12.512,671,200
2018-02-06$12.30$12.304,608,500
2018-02-05$12.64$12.644,006,400
2018-02-02$12.86$12.866,012,400
2018-02-01$12.75$12.756,075,100
2018-01-31$12.48$12.486,624,700
2018-01-30$12.40$12.405,638,800
2018-01-29$12.08$12.089,508,400
2018-01-26$11.90$11.907,910,600
2018-01-25$11.90$11.909,448,600
2018-01-24$11.91$11.9110,369,000
2018-01-23$11.91$11.918,272,100
2018-01-22$11.45$11.4526,132,900
2018-01-19$12.39$12.3968,187,400