As of 2026-10-09, the EV/EBITDA ratio of Kopin Corp (KOPN) is -52.38. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. KOPN's latest enterprise value is 753.38 mil USD. KOPN's TTM EBITDA according to its financial statements is -14.38 mil USD. Dividing these 2 quantities gives us the above KOPN EV/EBITDA ratio.
Note: valuation result may not be accurate due to the company's negative EBITDA.
| Range | Selected | |
| Trailing P/E multiples | 17.1x - 27.0x | 22.0x |
| Forward P/E multiples | 21.1x - 29.0x | 25.0x |
| Fair Price | (1.19) - 0.99 | (0.35) |
| Upside | -128.4% - -76.5% | -108.4% |
| Date | EV/EBITDA |
| 2026-10-07 | -57.15 |
| 2026-10-06 | -61.14 |
| 2026-10-05 | -61.02 |
| 2026-10-02 | -61.53 |
| 2026-10-01 | -57.67 |
| 2026-09-30 | -57.54 |
| 2026-09-29 | -59.47 |
| 2026-09-28 | -59.47 |
| 2026-09-25 | -62.56 |
| 2026-09-24 | -61.02 |
| 2026-09-23 | -61.02 |
| 2026-09-22 | -61.92 |
| 2026-09-21 | -60.76 |
| 2026-09-18 | -59.34 |
| 2026-09-17 | -59.21 |
| 2026-09-16 | -54.19 |
| 2026-09-15 | -54.19 |
| 2026-09-14 | -54.32 |
| 2026-09-11 | -57.02 |
| 2026-09-10 | -54.77 |
| 2026-09-09 | -53.16 |
| 2026-09-08 | -57.02 |
| 2026-09-04 | -53.41 |
| 2026-09-03 | -53.28 |
| 2026-09-02 | -53.54 |
| 2026-09-01 | -52.51 |
| 2026-08-31 | -55.48 |
| 2026-08-28 | -55.99 |
| 2026-08-27 | -60.37 |
| 2026-08-26 | -59.21 |
| 2026-08-25 | -60.50 |
| 2026-08-24 | -59.34 |
| 2026-08-21 | -63.21 |
| 2026-08-20 | -61.27 |
| 2026-08-19 | -61.79 |
| 2026-08-18 | -63.21 |
| 2026-08-17 | -66.81 |
| 2026-08-14 | -69.13 |
| 2026-08-13 | -60.50 |
| 2026-08-12 | -62.95 |
| 2026-08-11 | -65.27 |
| 2026-08-10 | -52.51 |
| 2026-08-07 | -53.28 |
| 2026-08-06 | -50.84 |
| 2026-08-05 | -49.16 |
| 2026-08-04 | -51.74 |
| 2026-08-03 | -46.46 |
| 2026-07-31 | -43.62 |
| 2026-07-30 | -44.33 |
| 2026-07-29 | -38.98 |