As of 2025-09-18, the EV/EBITDA ratio of ADTRAN Inc (ADTN) is 18.57. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. ADTN's latest enterprise value is 785.95 mil USD. ADTN's TTM EBITDA according to its financial statements is 42.32 mil USD. Dividing these 2 quantities gives us the above ADTN EV/EBITDA ratio.
| Range | Selected | |
| Trailing P/E multiples | 9.0x - 14.7x | 10.7x |
| Forward P/E multiples | 11.9x - 21.9x | 16.2x |
| Fair Price | 3.70 - 10.54 | 6.05 |
| Upside | -57.8% - 20.2% | -31.0% |
| Date | EV/EBITDA |
| 2025-09-17 | 18.57 |
| 2025-09-16 | 18.74 |
| 2025-09-15 | 21.73 |
| 2025-09-12 | 21.11 |
| 2025-09-11 | 22.05 |
| 2025-09-10 | 21.54 |
| 2025-09-09 | 21.60 |
| 2025-09-08 | 21.28 |
| 2025-09-05 | 20.43 |
| 2025-09-04 | 20.27 |
| 2025-09-03 | 19.54 |
| 2025-09-02 | 19.75 |
| 2025-08-29 | 19.73 |
| 2025-08-28 | 19.86 |
| 2025-08-27 | 19.65 |
| 2025-08-26 | 19.54 |
| 2025-08-25 | 19.23 |
| 2025-08-22 | 19.33 |
| 2025-08-21 | 18.44 |
| 2025-08-20 | 17.88 |
| 2025-08-19 | 18.23 |
| 2025-08-18 | 18.69 |
| 2025-08-15 | 18.70 |
| 2025-08-14 | 18.89 |
| 2025-08-13 | 19.61 |
| 2025-08-12 | 19.20 |
| 2025-08-11 | 18.18 |
| 2025-08-08 | 18.23 |
| 2025-08-07 | 18.46 |
| 2025-08-06 | 18.36 |
| 2025-08-05 | 17.29 |
| 2025-08-04 | 19.90 |
| 2025-08-01 | 18.55 |
| 2025-07-31 | 19.56 |
| 2025-07-30 | 19.37 |
| 2025-07-29 | 19.97 |
| 2025-07-28 | 20.27 |
| 2025-07-25 | 19.44 |
| 2025-07-24 | 19.33 |
| 2025-07-23 | 19.86 |
| 2025-07-22 | 19.80 |
| 2025-07-21 | 19.86 |
| 2025-07-18 | 19.78 |
| 2025-07-17 | 20.07 |
| 2025-07-16 | 20.26 |
| 2025-07-15 | 18.72 |
| 2025-07-14 | 19.27 |
| 2025-07-11 | 19.39 |
| 2025-07-10 | 19.78 |
| 2025-07-09 | 19.84 |