ADTRAN Holdings Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-02-04 | 7.858 | 8.070 | 7.858 | 8.012 | 8.012 | 3,789 |
| 2026-02-03 | 8.120 | 8.122 | 7.900 | 8.036 | 8.036 | 2,089 |
| 2026-02-02 | 7.684 | 8.152 | 7.684 | 8.144 | 8.144 | 1,469 |
| 2026-01-30 | 7.692 | 8.090 | 7.692 | 7.922 | 7.922 | 3,817 |
| 2026-01-29 | 7.944 | 7.972 | 7.906 | 7.906 | 7.906 | 1,305 |
| 2026-01-28 | 8.006 | 8.118 | 7.988 | 7.990 | 7.990 | 3,615 |
| 2026-01-27 | 8.168 | 8.226 | 8.080 | 8.108 | 8.108 | 1,515 |
| 2026-01-26 | 8.146 | 8.146 | 7.998 | 8.048 | 8.048 | 185 |
| 2026-01-23 | 8.446 | 8.476 | 8.124 | 8.124 | 8.124 | 5,226 |
| 2026-01-22 | 7.996 | 8.640 | 7.996 | 8.588 | 8.588 | 6,156 |
| 2026-01-21 | 7.894 | 7.952 | 7.772 | 7.952 | 7.952 | 3,739 |
| 2026-01-20 | 7.702 | 7.962 | 7.702 | 7.934 | 7.934 | 5,231 |
| 2026-01-19 | 7.822 | 7.822 | 7.820 | 7.820 | 7.820 | 982 |
| 2026-01-16 | 7.980 | 7.980 | 7.816 | 7.966 | 7.966 | 3,198 |
| 2026-01-15 | 7.612 | 7.834 | 7.572 | 7.834 | 7.834 | 3,102 |
| 2026-01-14 | 7.760 | 7.760 | 7.582 | 7.582 | 7.582 | 7,965 |
| 2026-01-13 | 7.850 | 8.000 | 7.740 | 7.766 | 7.766 | 4,919 |
| 2026-01-12 | 7.346 | 7.802 | 7.164 | 7.744 | 7.744 | 16,506 |
| 2026-01-09 | 7.542 | 7.542 | 7.374 | 7.374 | 7.374 | 2,046 |
| 2026-01-08 | 7.540 | 7.540 | 7.422 | 7.422 | 7.422 | 3,817 |
| 2026-01-07 | 7.798 | 7.798 | 7.492 | 7.498 | 7.498 | 11,935 |
| 2026-01-06 | 7.474 | 7.680 | 7.474 | 7.680 | 7.680 | 5,525 |
| 2026-01-05 | 7.508 | 7.590 | 7.424 | 7.472 | 7.472 | 8,352 |
| 2026-01-02 | 7.476 | 7.510 | 7.436 | 7.464 | 7.464 | 5,200 |
| 2025-12-30 | 7.406 | 7.406 | 7.386 | 7.386 | 7.386 | 541 |
| 2025-12-29 | 7.660 | 7.660 | 7.326 | 7.396 | 7.396 | 6,927 |
| 2025-12-23 | 7.758 | 7.758 | 7.550 | 7.680 | 7.680 | 14,749 |
| 2025-12-22 | 7.298 | 7.702 | 7.250 | 7.702 | 7.702 | 25,460 |
| 2025-12-19 | 7.260 | 7.420 | 7.252 | 7.420 | 7.420 | 8,395 |
| 2025-12-18 | 7.200 | 7.200 | 7.200 | 7.200 | 7.200 | 6,063 |
| 2025-12-17 | 7.236 | 7.368 | 7.200 | 7.200 | 7.200 | 14,307 |
| 2025-12-16 | 6.906 | 7.226 | 6.820 | 7.226 | 7.226 | 5,307 |
| 2025-12-15 | 7.006 | 7.080 | 7.006 | 7.042 | 7.042 | 142 |
| 2025-12-12 | 7.320 | 7.320 | 7.074 | 7.074 | 7.074 | 1,787 |
| 2025-12-11 | 7.396 | 7.510 | 7.256 | 7.314 | 7.314 | 4,156 |
| 2025-12-10 | 7.404 | 7.600 | 7.260 | 7.494 | 7.494 | 16,463 |
| 2025-12-09 | 7.500 | 7.500 | 7.206 | 7.486 | 7.486 | 13,560 |
| 2025-12-08 | 7.282 | 7.480 | 7.266 | 7.440 | 7.440 | 11,674 |
| 2025-12-05 | 7.300 | 7.330 | 7.192 | 7.242 | 7.242 | 6,038 |
| 2025-12-04 | 6.976 | 7.240 | 6.928 | 7.200 | 7.200 | 14,652 |
| 2025-12-03 | 7.012 | 7.070 | 7.010 | 7.010 | 7.010 | 4,429 |
| 2025-12-02 | 6.914 | 6.966 | 6.870 | 6.966 | 6.966 | 3,602 |
| 2025-12-01 | 6.784 | 6.784 | 6.700 | 6.762 | 6.762 | 3,924 |
| 2025-11-28 | 6.876 | 6.934 | 6.806 | 6.818 | 6.818 | 194 |
| 2025-11-27 | 6.856 | 7.038 | 6.856 | 6.996 | 6.996 | 6,339 |
| 2025-11-26 | 6.576 | 6.772 | 6.566 | 6.744 | 6.744 | 9,672 |
| 2025-11-25 | 6.444 | 6.450 | 6.236 | 6.432 | 6.432 | 4,777 |
| 2025-11-24 | 6.400 | 6.448 | 6.372 | 6.386 | 6.386 | 2,258 |
| 2025-11-21 | 6.462 | 6.462 | 6.362 | 6.452 | 6.452 | 4,205 |
| 2025-11-20 | 6.506 | 6.640 | 6.506 | 6.600 | 6.600 | 4,123 |
| 2025-11-19 | 6.296 | 6.462 | 6.296 | 6.374 | 6.374 | 3,839 |
| 2025-11-18 | 6.340 | 6.394 | 6.160 | 6.298 | 6.298 | 13,327 |
| 2025-11-17 | 6.490 | 6.490 | 6.374 | 6.382 | 6.382 | 10,945 |
| 2025-11-14 | 6.528 | 6.528 | 6.432 | 6.496 | 6.496 | 2,110 |
| 2025-11-13 | 7.016 | 7.016 | 7.016 | 7.016 | 7.016 | 3,672 |
| 2025-11-12 | 6.950 | 7.016 | 6.946 | 7.016 | 7.016 | 5,099 |
| 2025-11-11 | 6.840 | 6.928 | 6.804 | 6.928 | 6.928 | 805 |
| 2025-11-10 | 6.942 | 6.984 | 6.858 | 6.984 | 6.984 | 2,526 |
| 2025-11-07 | 7.250 | 7.250 | 7.250 | 7.250 | 7.250 | 6,617 |
| 2025-11-06 | 7.242 | 7.260 | 7.120 | 7.250 | 7.250 | 3,196 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-08-18 | 0.0801 USD |
| 2023-05-22 | 0.0801 USD |
| 2023-03-06 | 0.0801 USD |
| 2022-11-21 | 0.0801 USD |
| 2022-08-17 | 0.0801 USD |
Open, high, low and close are as traded (EUR). Adjusted close accounts for splits and dividends. Educational only, not financial advice.