• Ciena average ebitda margin for 2024 was 9.15%, a 16.06% decline from 2023.
• Ciena average ebitda margin for 2023 was 10.9%, a 16.28% decline from 2022.
• Ciena average ebitda margin for 2022 was 13.02%, a 26.32% decline from 2021.

Ebitda margin can be defined as earnings before interest, taxes, depreciation and amortization as a portion of total revenue.