ADTRAN Holdings, Inc. (ADTN)
NASDAQ: ADTN · Real-Time Price · USD
12.07
+0.61 (5.32%)
At close: Mar 23, 2026, 4:00 PM EDT
12.24
+0.17 (1.41%)
After-hours: Mar 23, 2026, 7:59 PM EDT
ADTRAN Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 23, 2026 | 11.68 | 12.18 | 11.47 | 12.07 | 12.07 | 5.32% | 1,710,734 |
| Mar 20, 2026 | 11.46 | 11.46 | 11.46 | 11.46 | 11.46 | -3.70% | 1,620,765 |
| Mar 19, 2026 | 11.45 | 12.29 | 11.18 | 11.90 | 11.90 | 1.62% | 3,483,013 |
| Mar 18, 2026 | 10.79 | 11.80 | 10.76 | 11.71 | 11.71 | 8.53% | 2,667,665 |
| Mar 17, 2026 | 10.30 | 10.80 | 10.30 | 10.79 | 10.79 | 4.45% | 1,431,379 |
| Mar 16, 2026 | 10.18 | 10.33 | 10.07 | 10.33 | 10.33 | 3.92% | 1,392,608 |
| Mar 13, 2026 | 10.15 | 10.27 | 9.88 | 9.94 | 9.94 | -0.70% | 872,444 |
| Mar 12, 2026 | 10.06 | 10.21 | 9.95 | 10.01 | 10.01 | -2.25% | 668,372 |
| Mar 11, 2026 | 10.10 | 10.27 | 9.98 | 10.24 | 10.24 | 0.89% | 842,134 |
| Mar 10, 2026 | 9.76 | 10.26 | 9.65 | 10.15 | 10.15 | 5.51% | 1,368,375 |
| Mar 9, 2026 | 9.37 | 9.66 | 9.25 | 9.62 | 9.62 | 0.31% | 875,375 |
| Mar 6, 2026 | 9.75 | 9.87 | 9.58 | 9.59 | 9.59 | -4.67% | 1,042,122 |
| Mar 5, 2026 | 10.21 | 10.39 | 9.84 | 10.06 | 10.06 | -1.85% | 1,440,236 |
| Mar 4, 2026 | 10.06 | 10.48 | 10.06 | 10.25 | 10.25 | 3.74% | 997,353 |
| Mar 3, 2026 | 9.71 | 10.03 | 9.66 | 9.88 | 9.88 | -0.80% | 1,291,576 |
| Mar 2, 2026 | 9.90 | 10.13 | 9.75 | 9.96 | 9.96 | -2.35% | 1,118,137 |
| Feb 27, 2026 | 9.91 | 10.24 | 9.80 | 10.20 | 10.20 | 2.93% | 2,070,972 |
| Feb 26, 2026 | 11.00 | 11.10 | 9.67 | 9.91 | 9.91 | -7.30% | 3,497,910 |
| Feb 25, 2026 | 10.58 | 10.95 | 10.56 | 10.69 | 10.69 | 1.04% | 1,589,989 |
| Feb 24, 2026 | 10.29 | 10.84 | 10.19 | 10.58 | 10.58 | 3.52% | 2,182,064 |
| Feb 23, 2026 | 10.07 | 10.30 | 9.84 | 10.22 | 10.22 | 1.49% | 1,119,272 |
| Feb 20, 2026 | 9.91 | 10.35 | 9.84 | 10.07 | 10.07 | 1.92% | 1,002,065 |
| Feb 19, 2026 | 9.90 | 9.97 | 9.77 | 9.88 | 9.88 | -0.80% | 1,584,172 |
| Feb 18, 2026 | 10.15 | 10.28 | 9.87 | 9.96 | 9.96 | -1.87% | 1,062,247 |
| Feb 17, 2026 | 9.97 | 10.28 | 9.88 | 10.15 | 10.15 | 0.20% | 1,259,791 |
| Feb 13, 2026 | 10.03 | 10.31 | 9.84 | 10.13 | 10.13 | 1.91% | 911,648 |
| Feb 12, 2026 | 10.38 | 10.40 | 9.65 | 9.94 | 9.94 | -4.24% | 748,926 |
| Feb 11, 2026 | 10.56 | 10.56 | 10.15 | 10.38 | 10.38 | 0.29% | 1,256,366 |
| Feb 10, 2026 | 10.30 | 10.59 | 10.29 | 10.35 | 10.35 | -0.48% | 1,146,860 |
| Feb 9, 2026 | 9.92 | 10.46 | 9.66 | 10.40 | 10.40 | 5.48% | 1,209,436 |
| Feb 6, 2026 | 9.58 | 9.97 | 9.38 | 9.86 | 9.86 | 5.01% | 1,201,987 |
| Feb 5, 2026 | 9.31 | 9.57 | 9.17 | 9.39 | 9.39 | -0.84% | 1,144,292 |
| Feb 4, 2026 | 9.53 | 9.81 | 9.16 | 9.47 | 9.47 | -0.32% | 1,061,744 |
| Feb 3, 2026 | 9.50 | 9.64 | 9.27 | 9.50 | 9.50 | 1.39% | 1,131,850 |
| Feb 2, 2026 | 9.22 | 9.67 | 9.22 | 9.37 | 9.37 | 1.63% | 947,715 |
| Jan 30, 2026 | 9.33 | 9.67 | 9.20 | 9.22 | 9.22 | -1.60% | 1,415,682 |
| Jan 29, 2026 | 9.50 | 9.65 | 9.36 | 9.37 | 9.37 | -2.40% | 1,502,048 |
| Jan 28, 2026 | 9.72 | 9.85 | 9.52 | 9.60 | 9.60 | 0.21% | 864,759 |
| Jan 27, 2026 | 9.85 | 9.85 | 9.58 | 9.58 | 9.58 | -1.54% | 1,246,360 |
| Jan 26, 2026 | 9.55 | 9.80 | 9.47 | 9.73 | 9.73 | 1.88% | 1,005,282 |
| Jan 23, 2026 | 9.88 | 9.93 | 9.49 | 9.55 | 9.55 | -3.54% | 1,712,868 |
| Jan 22, 2026 | 9.83 | 10.35 | 9.79 | 9.90 | 9.90 | 6.57% | 2,469,417 |
| Jan 21, 2026 | 9.34 | 9.38 | 9.13 | 9.29 | 9.29 | 0.54% | 858,710 |
| Jan 20, 2026 | 8.93 | 9.35 | 8.92 | 9.24 | 9.24 | -0.11% | 758,242 |
| Jan 16, 2026 | 9.12 | 9.30 | 9.00 | 9.25 | 9.25 | 1.76% | 1,078,101 |
| Jan 15, 2026 | 8.90 | 9.36 | 8.81 | 9.09 | 9.09 | 3.77% | 1,569,884 |
| Jan 14, 2026 | 8.95 | 9.04 | 8.72 | 8.76 | 8.76 | -2.67% | 881,750 |
| Jan 13, 2026 | 9.38 | 9.38 | 8.95 | 9.00 | 9.00 | -3.85% | 937,698 |
| Jan 12, 2026 | 8.78 | 9.37 | 8.76 | 9.36 | 9.36 | 6.24% | 1,807,842 |
| Jan 9, 2026 | 8.77 | 8.84 | 8.50 | 8.81 | 8.81 | -0.23% | 708,107 |