KPIs & Operating Metrics(New)
Growth Metrics

Ciena (CIEN) Debt to Equity (2016 - 2026)

Ciena (CIEN) has 12 years of Debt to Equity data on record, last reported at $0.55 in Q1 2026.

  • For Q1 2026, Debt to Equity changed 0.37% year-over-year to $0.55; the TTM value through Jan 2026 reached $0.55, changed 0.37%, while the annual FY2024 figure was $0.55, 0.47% changed from the prior year.
  • Debt to Equity reached $0.55 in Q1 2026 per CIEN's latest filing, roughly flat from $0.55 in the prior quarter.
  • Across five years, Debt to Equity topped out at $0.55 in Q1 2025 and bottomed at $0.39 in Q4 2022.
  • Average Debt to Equity over 5 years is $0.53, with a median of $0.54 recorded in 2023.
  • Peak YoY movement for Debt to Equity: soared 75.55% in 2022, then decreased 3.19% in 2024.
  • A 5-year view of Debt to Equity shows it stood at $0.39 in 2022, then skyrocketed by 38.68% to $0.55 in 2023, then grew by 0.47% to $0.55 in 2024, then increased by 0.59% to $0.55 in 2025, then fell by 0.29% to $0.55 in 2026.
  • Per Business Quant database, its latest 3 readings for Debt to Equity were $0.55 in Q1 2026, $0.55 in Q3 2025, and $0.55 in Q1 2025.