ADT Inc. (ADT)
NYSE: ADT · Real-Time Price · USD
6.48
-0.24 (-3.57%)
At close: Jun 17, 2026, 4:00 PM EDT
6.50
+0.02 (0.31%)
After-hours: Jun 17, 2026, 7:45 PM EDT

ADT Inc. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 17, 20266.696.736.456.486.48-3.57%8,212,436
Jun 16, 20266.726.806.706.726.720.30%7,276,977
Jun 15, 20266.866.906.656.706.70-1.47%9,450,859
Jun 12, 20266.776.836.736.806.801.19%7,415,755
Jun 11, 20266.656.776.626.726.721.13%8,132,476
Jun 10, 20266.726.826.666.706.65-0.89%8,529,995
Jun 9, 20266.726.796.666.766.701.35%9,396,843
Jun 8, 20266.776.816.656.676.62-1.77%10,474,836
Jun 5, 20266.776.836.716.796.730.74%8,668,022
Jun 4, 20266.746.826.676.746.681.20%9,020,846
Jun 3, 20266.826.826.646.666.61-1.91%9,011,619
Jun 2, 20266.756.806.726.796.730.74%12,506,324
Jun 1, 20266.766.776.606.746.680.45%11,911,793
May 29, 20266.806.826.716.716.65-1.47%8,628,880
May 28, 20266.846.916.806.816.75-0.29%8,111,656
May 27, 20266.987.036.836.836.77-1.44%9,926,044
May 26, 20266.957.016.896.936.87-0.57%9,014,310
May 22, 20267.007.096.966.976.91-0.43%5,884,192
May 21, 20266.907.046.847.006.940.29%9,109,414
May 20, 20266.897.006.816.986.921.60%10,888,550
May 19, 20266.946.986.866.876.81-1.58%13,882,791
May 18, 20266.856.986.826.986.922.20%10,553,974
May 15, 20266.936.976.826.836.77-1.16%11,342,926
May 14, 20266.926.966.836.916.851.02%8,186,835
May 13, 20266.896.996.746.846.780.29%13,237,269
May 12, 20266.826.846.706.826.760.44%12,550,448
May 11, 20266.856.896.766.796.73-1.16%14,177,494
May 8, 20266.946.946.836.876.81-0.43%17,692,984
May 7, 20266.967.056.856.906.84-1.15%20,141,870
May 6, 20267.127.156.966.986.92-0.43%40,014,894
May 5, 20267.157.186.997.016.95-0.71%18,537,061
May 4, 20267.197.256.987.067.00-6.49%54,488,958
May 1, 20267.607.647.517.557.490.27%8,607,525
Apr 30, 20267.607.747.417.537.475.02%13,549,502
Apr 29, 20267.177.217.127.177.11-0.28%8,318,475
Apr 28, 20267.247.287.147.197.13-0.42%7,520,824
Apr 27, 20267.227.317.197.227.16-0.55%5,770,061
Apr 24, 20267.227.307.177.267.200.28%5,086,820
Apr 23, 20267.257.327.167.247.18-0.69%5,120,494
Apr 22, 20267.237.347.217.297.231.53%5,736,448
Apr 21, 20267.287.337.147.187.12-1.37%7,551,834
Apr 20, 20267.207.367.207.287.220.14%7,452,304
Apr 17, 20267.197.347.167.277.212.54%6,314,085
Apr 16, 20267.017.126.997.097.031.58%6,714,031
Apr 15, 20266.987.076.966.986.92-5,634,537
Apr 14, 20266.897.016.896.986.921.60%7,748,311
Apr 13, 20266.706.886.676.876.812.08%8,968,909
Apr 10, 20266.836.876.716.736.67-1.46%7,732,579
Apr 9, 20266.786.886.726.836.77-0.15%8,384,872
Apr 8, 20266.756.916.756.846.783.64%8,929,335