ADTRAN Holdings, Inc. (ADTN)
NASDAQ: ADTN · Real-Time Price · USD
4.040
-0.090 (-2.18%)
At close: Nov 6, 2026, 4:00 PM EST
4.070
+0.030 (0.74%)
After-hours: Nov 6, 2026, 7:58 PM EST
ADTRAN Holdings Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Nov 6, 2026 | 4.31 | 4.35 | 3.92 | 4.04 | 4.04 | -2.18% | 3,152,474 |
| Nov 5, 2026 | 4.59 | 4.61 | 4.03 | 4.13 | 4.13 | -12.68% | 3,948,595 |
| Nov 4, 2026 | 5.01 | 5.22 | 4.58 | 4.73 | 4.73 | -6.52% | 4,238,902 |
| Nov 3, 2026 | 6.18 | 6.20 | 5.03 | 5.06 | 5.06 | -19.43% | 4,406,541 |
| Nov 2, 2026 | 6.59 | 6.60 | 6.28 | 6.28 | 6.28 | -3.83% | 1,876,708 |
| Oct 30, 2026 | 6.67 | 6.82 | 6.35 | 6.53 | 6.53 | -5.91% | 1,168,561 |
| Oct 29, 2026 | 6.87 | 6.97 | 6.81 | 6.94 | 6.94 | -0.29% | 1,144,121 |
| Oct 28, 2026 | 6.90 | 6.98 | 6.77 | 6.96 | 6.96 | 1.16% | 1,577,245 |
| Oct 27, 2026 | 6.63 | 6.95 | 6.57 | 6.88 | 6.88 | 5.04% | 1,666,737 |
| Oct 26, 2026 | 6.45 | 6.67 | 6.38 | 6.55 | 6.55 | 1.87% | 2,027,913 |
| Oct 23, 2026 | 6.45 | 6.51 | 6.38 | 6.43 | 6.43 | -0.31% | 1,006,313 |
| Oct 22, 2026 | 6.55 | 6.61 | 6.40 | 6.45 | 6.45 | -3.59% | 1,150,159 |
| Oct 21, 2026 | 6.67 | 6.76 | 6.57 | 6.69 | 6.69 | 1.67% | 1,017,500 |
| Oct 20, 2026 | 6.40 | 6.64 | 6.36 | 6.58 | 6.58 | 2.33% | 1,958,971 |
| Oct 19, 2026 | 6.47 | 6.54 | 6.32 | 6.43 | 6.43 | 1.90% | 1,013,541 |
| Oct 16, 2026 | 6.50 | 6.55 | 6.29 | 6.31 | 6.31 | -3.37% | 1,125,879 |
| Oct 15, 2026 | 6.50 | 6.55 | 6.35 | 6.53 | 6.53 | -1.66% | 1,377,134 |
| Oct 14, 2026 | 6.90 | 6.90 | 6.56 | 6.64 | 6.64 | -4.60% | 1,724,412 |
| Oct 13, 2026 | 6.96 | 7.02 | 6.80 | 6.96 | 6.96 | -1.00% | 1,218,705 |
| Oct 12, 2026 | 7.41 | 7.41 | 7.01 | 7.03 | 7.03 | -5.76% | 1,241,644 |
| Oct 9, 2026 | 7.60 | 7.75 | 7.37 | 7.46 | 7.46 | -0.40% | 870,974 |
| Oct 8, 2026 | 7.57 | 7.74 | 7.32 | 7.49 | 7.49 | -3.48% | 1,836,535 |
| Oct 7, 2026 | 7.50 | 7.91 | 7.47 | 7.76 | 7.76 | 1.84% | 2,217,215 |
| Oct 6, 2026 | 7.20 | 7.64 | 7.17 | 7.62 | 7.62 | 6.57% | 2,556,468 |
| Oct 5, 2026 | 7.12 | 7.18 | 6.95 | 7.15 | 7.15 | 1.56% | 1,782,045 |
| Oct 2, 2026 | 7.19 | 7.25 | 6.93 | 7.04 | 7.04 | -0.42% | 2,638,063 |
| Oct 1, 2026 | 6.91 | 7.16 | 6.79 | 7.07 | 7.07 | 3.44% | 1,863,644 |
| Sep 30, 2026 | 6.93 | 6.94 | 6.73 | 6.84 | 6.84 | -0.51% | 1,856,555 |
| Sep 29, 2026 | 6.86 | 6.91 | 6.76 | 6.87 | 6.87 | 1.03% | 1,161,673 |
| Sep 28, 2026 | 7.08 | 7.09 | 6.76 | 6.80 | 6.80 | -4.63% | 1,855,498 |
| Sep 25, 2026 | 6.98 | 7.18 | 6.88 | 7.13 | 7.13 | 2.81% | 1,602,255 |
| Sep 24, 2026 | 7.06 | 7.08 | 6.84 | 6.94 | 6.94 | -2.46% | 1,278,891 |
| Sep 23, 2026 | 7.29 | 7.31 | 7.07 | 7.11 | 7.11 | -2.47% | 994,544 |
| Sep 22, 2026 | 7.18 | 7.34 | 7.09 | 7.29 | 7.29 | 1.11% | 1,245,324 |
| Sep 21, 2026 | 7.31 | 7.31 | 7.10 | 7.21 | 7.21 | 0.14% | 1,498,426 |
| Sep 18, 2026 | 7.21 | 7.25 | 7.10 | 7.20 | 7.20 | 1.41% | 3,699,913 |
| Sep 17, 2026 | 7.29 | 7.33 | 7.08 | 7.10 | 7.10 | 0.14% | 1,829,740 |
| Sep 16, 2026 | 7.19 | 7.32 | 6.96 | 7.09 | 7.09 | 0.14% | 1,248,845 |
| Sep 15, 2026 | 7.15 | 7.21 | 7.00 | 7.08 | 7.08 | 0.57% | 1,860,672 |
| Sep 14, 2026 | 7.35 | 7.39 | 7.02 | 7.04 | 7.04 | -6.63% | 1,646,223 |
| Sep 11, 2026 | 7.33 | 7.61 | 7.29 | 7.54 | 7.54 | 5.01% | 1,525,329 |
| Sep 10, 2026 | 7.07 | 7.39 | 7.02 | 7.18 | 7.18 | -0.28% | 1,408,195 |
| Sep 9, 2026 | 7.47 | 7.56 | 7.17 | 7.20 | 7.20 | -5.01% | 1,665,410 |
| Sep 8, 2026 | 7.18 | 7.64 | 7.12 | 7.58 | 7.58 | 6.76% | 2,300,574 |
| Sep 4, 2026 | 7.21 | 7.33 | 7.04 | 7.10 | 7.10 | -0.70% | 1,644,221 |
| Sep 3, 2026 | 7.53 | 7.53 | 7.12 | 7.15 | 7.15 | -4.92% | 1,102,445 |
| Sep 2, 2026 | 7.50 | 7.61 | 7.43 | 7.52 | 7.52 | 0.67% | 1,180,527 |
| Sep 1, 2026 | 7.66 | 7.70 | 7.44 | 7.47 | 7.47 | -3.61% | 1,477,300 |
| Aug 31, 2026 | 7.73 | 7.78 | 7.54 | 7.75 | 7.75 | 0.39% | 1,711,823 |
| Aug 28, 2026 | 7.75 | 7.84 | 7.58 | 7.72 | 7.72 | -0.90% | 1,560,590 |