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Ciena (CIEN) Equity Ratio (2016 - 2025)

Historic Equity Ratio for Ciena (CIEN) over the last 17 years, with Q4 2025 value amounting to 0.47.

  • Ciena's Equity Ratio fell 677.34% to 0.47 in Q4 2025 from the same period last year, while for Nov 2025 it was 0.47, marking a year-over-year decrease of 677.34%. This contributed to the annual value of 0.47 for FY2025, which is 677.34% down from last year.
  • Ciena's Equity Ratio amounted to 0.47 in Q4 2025, which was down 677.34% from 0.48 recorded in Q3 2025.
  • Ciena's Equity Ratio's 5-year high stood at 0.63 during Q3 2021, with a 5-year trough of 0.47 in Q4 2025.
  • For the 5-year period, Ciena's Equity Ratio averaged around 0.54, with its median value being 0.52 (2023).
  • Its Equity Ratio has fluctuated over the past 5 years, first soared by 788.33% in 2021, then crashed by 1379.26% in 2022.
  • Over the past 5 years, Ciena's Equity Ratio (Quarter) stood at 0.62 in 2021, then dropped by 13.79% to 0.54 in 2022, then fell by 4.97% to 0.51 in 2023, then fell by 1.83% to 0.5 in 2024, then dropped by 6.77% to 0.47 in 2025.
  • Its last three reported values are 0.47 in Q4 2025, 0.48 for Q3 2025, and 0.49 during Q2 2025.