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Ciena (CIEN) Interest Coverage Ratio: 2009-2025

Historic Interest Coverage Ratio for Ciena (CIEN) over the last 16 years, with Nov 2025 value amounting to 0.48.

  • Ciena's Interest Coverage Ratio fell 79.86% to 0.48 in Q4 2025 from the same period last year, while for Nov 2025 it was 2.21, marking a year-over-year increase of 28.67%. This contributed to the annual value of 2.21 for FY2025, which is 28.67% up from last year.
  • As of Q4 2025, Ciena's Interest Coverage Ratio stood at 0.48, which was down 85.20% from 3.22 recorded in Q3 2025.
  • In the past 5 years, Ciena's Interest Coverage Ratio registered a high of 19.10 during Q3 2021, and its lowest value of -0.17 during Q2 2024.
  • Over the past 3 years, Ciena's median Interest Coverage Ratio value was 3.24 (recorded in 2023), while the average stood at 2.69.
  • As far as peak fluctuations go, Ciena's Interest Coverage Ratio tumbled by 103.86% in 2024, and later skyrocketed by 1,010.91% in 2025.
  • Quarterly analysis of 5 years shows Ciena's Interest Coverage Ratio stood at 17.36 in 2021, then plummeted by 67.69% to 5.61 in 2022, then slumped by 32.76% to 3.77 in 2023, then tumbled by 37.18% to 2.37 in 2024, then crashed by 79.86% to 0.48 in 2025.
  • Its Interest Coverage Ratio stands at 0.48 for Q4 2025, versus 3.22 for Q3 2025 and 1.51 for Q2 2025.