ADT Inc. (ADT)
NYSE: ADT · Real-Time Price · USD
6.14
-0.05 (-0.81%)
At close: Sep 29, 2026, 4:00 PM EDT
6.21
+0.07 (1.14%)
After-hours: Sep 29, 2026, 7:30 PM EDT
ADT Inc. Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 29, 2026 | 6.21 | 6.22 | 6.07 | 6.14 | 6.14 | -0.81% | 8,585,085 |
| Sep 28, 2026 | 6.32 | 6.37 | 6.15 | 6.19 | 6.19 | -3.28% | 8,249,891 |
| Sep 25, 2026 | 6.36 | 6.42 | 6.31 | 6.40 | 6.40 | 0.63% | 6,651,505 |
| Sep 24, 2026 | 6.36 | 6.42 | 6.30 | 6.36 | 6.36 | 0.32% | 8,353,141 |
| Sep 23, 2026 | 6.53 | 6.54 | 6.32 | 6.34 | 6.34 | -3.06% | 7,978,875 |
| Sep 22, 2026 | 6.68 | 6.73 | 6.53 | 6.54 | 6.54 | -1.21% | 10,694,088 |
| Sep 21, 2026 | 6.90 | 6.94 | 6.58 | 6.62 | 6.62 | -4.06% | 14,130,371 |
| Sep 18, 2026 | 6.97 | 6.98 | 6.87 | 6.90 | 6.90 | -1.29% | 17,415,339 |
| Sep 17, 2026 | 7.06 | 7.06 | 6.98 | 6.99 | 6.99 | -0.57% | 6,768,392 |
| Sep 16, 2026 | 7.09 | 7.13 | 6.97 | 7.03 | 7.03 | -0.99% | 6,559,766 |
| Sep 15, 2026 | 7.03 | 7.17 | 7.01 | 7.10 | 7.10 | 0.28% | 5,494,711 |
| Sep 14, 2026 | 7.11 | 7.23 | 7.08 | 7.08 | 7.08 | 0.43% | 5,549,200 |
| Sep 11, 2026 | 7.08 | 7.10 | 6.97 | 7.05 | 7.05 | 0.57% | 6,754,463 |
| Sep 10, 2026 | 7.02 | 7.06 | 6.97 | 7.01 | 7.01 | 0.21% | 5,854,535 |
| Sep 9, 2026 | 7.22 | 7.25 | 7.04 | 7.05 | 7.00 | -2.35% | 6,398,771 |
| Sep 8, 2026 | 7.39 | 7.43 | 7.22 | 7.22 | 7.16 | -3.22% | 7,664,460 |
| Sep 4, 2026 | 7.49 | 7.51 | 7.42 | 7.46 | 7.40 | -0.67% | 5,909,796 |
| Sep 3, 2026 | 7.58 | 7.62 | 7.50 | 7.51 | 7.45 | 0.27% | 7,510,573 |
| Sep 2, 2026 | 7.41 | 7.54 | 7.35 | 7.49 | 7.43 | 1.63% | 6,168,344 |
| Sep 1, 2026 | 7.35 | 7.45 | 7.25 | 7.37 | 7.31 | -0.27% | 5,825,401 |
| Aug 31, 2026 | 7.54 | 7.54 | 7.38 | 7.39 | 7.33 | -1.99% | 8,089,161 |
| Aug 28, 2026 | 7.51 | 7.56 | 7.48 | 7.54 | 7.48 | 1.07% | 4,668,328 |
| Aug 27, 2026 | 7.40 | 7.59 | 7.40 | 7.46 | 7.40 | 0.27% | 8,154,911 |
| Aug 26, 2026 | 7.40 | 7.46 | 7.37 | 7.44 | 7.38 | 0.13% | 5,967,320 |
| Aug 25, 2026 | 7.39 | 7.50 | 7.33 | 7.43 | 7.37 | 0.13% | 5,977,539 |
| Aug 24, 2026 | 7.39 | 7.47 | 7.36 | 7.42 | 7.36 | 0.54% | 5,635,062 |
| Aug 21, 2026 | 7.43 | 7.48 | 7.37 | 7.38 | 7.32 | 0.14% | 3,789,241 |
| Aug 20, 2026 | 7.35 | 7.41 | 7.32 | 7.37 | 7.31 | -0.27% | 4,819,556 |
| Aug 19, 2026 | 7.31 | 7.48 | 7.25 | 7.39 | 7.33 | 2.35% | 7,392,229 |
| Aug 18, 2026 | 7.25 | 7.28 | 7.21 | 7.22 | 7.16 | 0.56% | 7,487,268 |
| Aug 17, 2026 | 7.42 | 7.46 | 7.18 | 7.18 | 7.12 | -4.14% | 7,809,445 |
| Aug 14, 2026 | 7.50 | 7.53 | 7.42 | 7.49 | 7.43 | 0.27% | 4,041,558 |
| Aug 13, 2026 | 7.40 | 7.50 | 7.26 | 7.47 | 7.41 | 2.19% | 7,756,269 |
| Aug 12, 2026 | 7.44 | 7.49 | 7.28 | 7.31 | 7.25 | -1.88% | 9,360,704 |
| Aug 11, 2026 | 7.51 | 7.57 | 7.45 | 7.45 | 7.39 | -0.80% | 6,326,822 |
| Aug 10, 2026 | 7.57 | 7.60 | 7.48 | 7.51 | 7.45 | -1.70% | 6,966,409 |
| Aug 7, 2026 | 7.66 | 7.74 | 7.60 | 7.64 | 7.58 | -0.13% | 6,193,633 |
| Aug 6, 2026 | 7.71 | 7.80 | 7.63 | 7.65 | 7.59 | -0.65% | 6,661,410 |
| Aug 5, 2026 | 7.89 | 7.91 | 7.61 | 7.70 | 7.64 | -1.79% | 11,596,937 |
| Aug 4, 2026 | 7.77 | 7.87 | 7.69 | 7.84 | 7.78 | -0.51% | 13,943,639 |
| Aug 3, 2026 | 7.70 | 7.97 | 7.69 | 7.88 | 7.82 | 3.14% | 8,821,268 |
| Jul 31, 2026 | 7.44 | 7.69 | 7.42 | 7.64 | 7.58 | 1.73% | 9,168,756 |
| Jul 30, 2026 | 7.30 | 7.68 | 7.25 | 7.51 | 7.45 | 1.35% | 10,900,595 |
| Jul 29, 2026 | 7.28 | 7.45 | 7.28 | 7.41 | 7.35 | 0.95% | 9,529,539 |
| Jul 28, 2026 | 7.22 | 7.35 | 7.20 | 7.34 | 7.28 | 2.66% | 9,930,227 |
| Jul 27, 2026 | 7.11 | 7.21 | 7.10 | 7.15 | 7.09 | 1.56% | 7,433,549 |
| Jul 24, 2026 | 6.90 | 7.06 | 6.87 | 7.04 | 6.99 | 3.23% | 5,592,758 |
| Jul 23, 2026 | 6.81 | 6.86 | 6.76 | 6.82 | 6.77 | -1.16% | 5,964,706 |
| Jul 22, 2026 | 6.93 | 6.99 | 6.84 | 6.90 | 6.85 | 0.15% | 5,141,797 |
| Jul 21, 2026 | 6.98 | 7.00 | 6.89 | 6.89 | 6.84 | -1.57% | 5,375,200 |