As of 2025-12-26, the Relative Valuation of Ciena Corp (CIEN) is 33.64 USD. This relative valuation is based on P/E multiples. With the latest stock price at 240.28 USD, the upside of Ciena Corp based on Relative Valuation is -86.0%.
The range of the Relative Valuation is 18.27 - 49.83 USD.
| Range | Selected | |
| Trailing P/E multiples | 20.9x - 34.8x | 22.5x |
| Forward P/E multiples | 21.0x - 28.7x | 27.4x |
| Fair Price | 18.27 - 49.83 | 33.64 |
| Upside | -92.4% - -79.3% | -86.0% |
| Date | P/E |
| 2025-12-24 | 274.80 |
| 2025-12-23 | 274.82 |
| 2025-12-22 | 270.77 |
| 2025-12-19 | 263.44 |
| 2025-12-18 | 240.99 |
| 2025-12-17 | 233.20 |
| 2025-12-16 | 239.99 |
| 2025-12-15 | 247.24 |
| 2025-12-12 | 249.83 |
| 2025-12-11 | 277.20 |
| 2025-12-10 | 253.73 |
| 2025-12-09 | 245.15 |
| 2025-12-08 | 243.53 |
| 2025-12-05 | 230.69 |
| 2025-12-04 | 223.85 |
| 2025-12-03 | 221.13 |
| 2025-12-02 | 231.60 |
| 2025-12-01 | 229.79 |
| 2025-11-28 | 233.55 |
| 2025-11-26 | 229.07 |
| 2025-11-25 | 224.44 |
| 2025-11-24 | 222.68 |
| 2025-11-21 | 203.87 |
| 2025-11-20 | 201.80 |
| 2025-11-19 | 215.91 |
| 2025-11-18 | 213.87 |
| 2025-11-17 | 219.34 |
| 2025-11-14 | 219.26 |
| 2025-11-13 | 222.12 |
| 2025-11-12 | 239.63 |
| 2025-11-11 | 237.23 |
| 2025-11-10 | 238.73 |
| 2025-11-07 | 227.89 |
| 2025-11-06 | 230.41 |
| 2025-11-05 | 223.95 |
| 2025-11-04 | 209.15 |
| 2025-11-03 | 216.80 |
| 2025-10-31 | 217.21 |
| 2025-10-30 | 216.11 |
| 2025-10-29 | 216.47 |
| 2025-10-28 | 209.34 |
| 2025-10-27 | 208.77 |
| 2025-10-24 | 204.78 |
| 2025-10-23 | 197.38 |
| 2025-10-22 | 188.11 |
| 2025-10-21 | 194.10 |
| 2025-10-20 | 197.99 |
| 2025-10-17 | 195.51 |
| 2025-10-16 | 195.32 |
| 2025-10-15 | 192.95 |