Ciena (CIEN) Price to Earnings (2015 - 2026)

Ciena has reported Price to Earnings for 12 years, with the latest figure at 81.71 in Q3 2026.

• On a quarterly basis, Price to Earnings fell 8.11% year-over-year to 81.71 in Q3 2026; TTM through Aug 2026 was 81.71, a 8.11% decrease from a year earlier, with the FY2025 full-year figure at 217.14, up 99.77% from the prior year.
• Price to Earnings was 81.71 for Q3 2026 at Ciena, down from 172.93 in the prior quarter.
• The five-year high for Price to Earnings was 217.14 in Q4 2025, with the low at 19.52 in Q2 2022.
• Average Price to Earnings over 5 years is 76.92, with a median of 46.83 recorded in 2022.
• The sharpest annual moves came in 2023 and 2025: Price to Earnings slumped 50.22% in 2023, then soared 381.33% in 2025.
• Over 5 years, Price to Earnings stood at 46.83 in 2022, then tumbled by 50.22% to 23.31 in 2023, then jumped by 366.24% to 108.7 in 2024, then jumped by 99.77% to 217.14 in 2025, then sank by 62.37% to 81.71 in 2026.
• The last three Price to Earnings figures came in at 81.71 (Q3 2026), 172.93 (Q2 2026), and 155.51 (Q1 2026), per Business Quant data.