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Ciena (CIEN) Operating Margin: 2009-2025

Historic Operating Margin for Ciena (CIEN) over the last 17 years, with Nov 2025 value amounting to 4.14%.

  • Ciena's Operating Margin fell 449.00% to 0.78% in Q4 2025 from the same period last year, while for Nov 2025 it was 4.14%, marking a year-over-year decrease of 1.00%. This contributed to the annual value of 4.14% for FY2025, which is 1.00% down from last year.
  • According to the latest figures from FY2025, Ciena's Operating Margin is 4.14%, which was down 0.20% from 4.15% recorded in FY2024.
  • Ciena's 5-year Operating Margin high stood at 13.68% for FY2021, and its period low was 4.14% during FY2025.
  • Moreover, its 3-year median value for Operating Margin was 4.15% (2024), whereas its average is 5.48%.
  • As far as peak fluctuations go, Ciena's Operating Margin tumbled by 755bps in 2022, and later surged by 202bps in 2023.
  • Yearly analysis of 5 years shows Ciena's Operating Margin stood at 13.68% in 2021, then plummeted by 755bps to 6.13% in 2022, then spiked by 202bps to 8.15% in 2023, then tumbled by 400bps to 4.15% in 2024, then dropped by 1bps to 4.14% in 2025.