Ciena Corporation (CIEN) Valuation
Historical valuation analysis based on 500 data points (2024-08-30 to 2026-08-28)
Ciena is a leader in high-speed optical connectivity, providing systems, components, and automation software for telecom providers and enterprises, such as data centers, to enable long-distance con...
Ciena Corporation (CIEN) currently trades at a P/E ratio of 132.21 (historical range: 54.00–340.73, median: 132.23), placing it at the 50th percentile — near its historical average, P/S ratio of 10.40 (range: 1.86–16.45, 80th percentile — expensive relative to its history), EV/EBITDA of 136.36 (range: 57.09–413.22, 57th percentile).
Over the historical period (2024-08-30 to 2026-08-28), Ciena Corporation's P/E ratio has expanded by 96% over the observed period (from an average of 99.8 to 195.5).
Ciena Corporation appears slightly overvalued relative to its historical range, with most valuation metrics above their median levels.
Historical Valuation Metrics
| Metric | Current | Min | Median | Max | Percentile | Assessment |
|---|---|---|---|---|---|---|
| P/E Ratio | 132.21 | 54.00 | 132.23 | 340.73 | 50th | near its historical average |
| P/S Ratio | 10.40 | 1.86 | 3.51 | 16.45 | 80th | expensive relative to its history |
| EV/EBITDA | 136.36 | 57.09 | 125.47 | 413.22 | 57th | near its historical average |
| FCF Yield | 0.01 | 0.00 | 0.01 | 0.04 | 28th | above its historical average |