ADTRAN Holdings, Inc. (ADTN)
NASDAQ: ADTN · Real-Time Price · USD
9.29
+0.05 (0.54%)
At close: Jan 21, 2026, 4:00 PM EST
9.54
+0.25 (2.74%)
After-hours: Jan 21, 2026, 7:59 PM EST
ADTRAN Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jan 21, 2026 | 9.34 | 9.38 | 9.13 | 9.29 | 9.29 | 0.54% | 781,331 |
| Jan 20, 2026 | 8.93 | 9.35 | 8.92 | 9.24 | 9.24 | -0.11% | 757,942 |
| Jan 16, 2026 | 9.12 | 9.30 | 9.00 | 9.25 | 9.25 | 1.76% | 1,040,701 |
| Jan 15, 2026 | 8.90 | 9.36 | 8.81 | 9.09 | 9.09 | 3.77% | 1,568,898 |
| Jan 14, 2026 | 8.95 | 9.04 | 8.72 | 8.76 | 8.76 | -2.67% | 880,703 |
| Jan 13, 2026 | 9.38 | 9.38 | 8.95 | 9.00 | 9.00 | -3.85% | 937,648 |
| Jan 12, 2026 | 8.78 | 9.37 | 8.76 | 9.36 | 9.36 | 6.24% | 1,807,773 |
| Jan 9, 2026 | 8.77 | 8.84 | 8.50 | 8.81 | 8.81 | -0.23% | 708,073 |
| Jan 8, 2026 | 8.78 | 8.84 | 8.63 | 8.83 | 8.83 | - | 1,020,422 |
| Jan 7, 2026 | 9.06 | 9.08 | 8.73 | 8.83 | 8.83 | -3.39% | 908,158 |
| Jan 6, 2026 | 8.73 | 9.25 | 8.61 | 9.14 | 9.14 | 4.34% | 1,092,236 |
| Jan 5, 2026 | 8.73 | 8.90 | 8.65 | 8.76 | 8.76 | 0.92% | 847,353 |
| Jan 2, 2026 | 8.82 | 8.84 | 8.57 | 8.68 | 8.68 | -0.12% | 474,783 |
| Dec 31, 2025 | 8.85 | 8.87 | 8.68 | 8.69 | 8.69 | -1.81% | 706,895 |
| Dec 30, 2025 | 8.72 | 8.90 | 8.59 | 8.85 | 8.85 | 1.96% | 3,364,271 |
| Dec 29, 2025 | 8.70 | 8.80 | 8.61 | 8.68 | 8.68 | -0.80% | 444,379 |
| Dec 26, 2025 | 8.80 | 8.83 | 8.72 | 8.75 | 8.75 | -0.68% | 309,977 |
| Dec 24, 2025 | 8.96 | 8.96 | 8.71 | 8.81 | 8.81 | -1.89% | 339,159 |
| Dec 23, 2025 | 8.97 | 9.10 | 8.86 | 8.98 | 8.98 | -0.55% | 851,476 |
| Dec 22, 2025 | 8.73 | 9.15 | 8.73 | 9.03 | 9.03 | 3.91% | 1,067,665 |
| Dec 19, 2025 | 8.58 | 8.78 | 8.58 | 8.69 | 8.69 | 1.28% | 1,379,635 |
| Dec 18, 2025 | 8.60 | 8.84 | 8.50 | 8.58 | 8.58 | 1.54% | 1,042,087 |
| Dec 17, 2025 | 8.65 | 8.88 | 8.38 | 8.45 | 8.45 | -1.63% | 1,106,172 |
| Dec 16, 2025 | 8.30 | 8.64 | 8.27 | 8.59 | 8.59 | 2.63% | 1,387,713 |
| Dec 15, 2025 | 8.40 | 8.46 | 8.23 | 8.37 | 8.37 | 0.72% | 762,163 |
| Dec 12, 2025 | 8.64 | 8.64 | 8.25 | 8.31 | 8.31 | -4.26% | 1,082,782 |
| Dec 11, 2025 | 8.81 | 8.90 | 8.48 | 8.68 | 8.68 | -2.03% | 1,732,948 |
| Dec 10, 2025 | 8.79 | 8.89 | 8.55 | 8.86 | 8.86 | 0.80% | 940,175 |
| Dec 9, 2025 | 8.47 | 8.85 | 8.46 | 8.79 | 8.79 | 2.93% | 903,802 |
| Dec 8, 2025 | 8.67 | 8.75 | 8.47 | 8.54 | 8.54 | 0.12% | 1,065,321 |
| Dec 5, 2025 | 8.43 | 8.55 | 8.37 | 8.53 | 8.53 | -0.12% | 862,873 |
| Dec 4, 2025 | 8.23 | 8.60 | 8.23 | 8.54 | 8.54 | 3.77% | 3,512,105 |
| Dec 3, 2025 | 8.15 | 8.33 | 8.12 | 8.23 | 8.23 | 1.23% | 1,051,741 |
| Dec 2, 2025 | 8.04 | 8.36 | 7.99 | 8.13 | 8.13 | 2.78% | 2,374,117 |
| Dec 1, 2025 | 7.88 | 8.22 | 7.75 | 7.91 | 7.91 | -0.25% | 2,005,428 |
| Nov 28, 2025 | 8.02 | 8.05 | 7.89 | 7.93 | 7.93 | -0.63% | 560,191 |
| Nov 26, 2025 | 7.75 | 8.10 | 7.70 | 7.98 | 7.98 | 3.64% | 1,600,331 |
| Nov 25, 2025 | 7.37 | 7.85 | 7.30 | 7.70 | 7.70 | 4.76% | 2,353,129 |
| Nov 24, 2025 | 7.30 | 7.44 | 7.30 | 7.35 | 7.35 | 1.38% | 922,649 |
| Nov 21, 2025 | 7.37 | 7.48 | 7.24 | 7.25 | 7.25 | -2.03% | 1,589,414 |
| Nov 20, 2025 | 7.73 | 7.77 | 7.34 | 7.40 | 7.40 | -0.94% | 1,313,813 |
| Nov 19, 2025 | 7.29 | 7.51 | 7.28 | 7.47 | 7.47 | 3.03% | 1,167,938 |
| Nov 18, 2025 | 7.25 | 7.35 | 7.11 | 7.25 | 7.25 | -1.09% | 889,059 |
| Nov 17, 2025 | 7.41 | 7.52 | 7.25 | 7.33 | 7.33 | -1.87% | 1,239,651 |
| Nov 14, 2025 | 7.46 | 7.61 | 7.38 | 7.47 | 7.47 | -2.61% | 996,034 |
| Nov 13, 2025 | 8.05 | 8.05 | 7.55 | 7.67 | 7.67 | -4.60% | 1,318,441 |
| Nov 12, 2025 | 8.07 | 8.32 | 7.99 | 8.04 | 8.04 | 0.12% | 2,697,314 |
| Nov 11, 2025 | 8.00 | 8.09 | 7.83 | 8.03 | 8.03 | 0.12% | 896,371 |
| Nov 10, 2025 | 8.20 | 8.26 | 7.90 | 8.02 | 8.02 | 0.63% | 1,255,590 |
| Nov 7, 2025 | 8.11 | 8.11 | 7.71 | 7.97 | 7.97 | -0.75% | 2,104,158 |