KPIs & Operating Metrics(New)
Growth Metrics

Ciena (CIEN) EBT (2016 - 2026)

Ciena has reported EBT over the past 18 years, most recently at $181.1 million for Q1 2026.

  • Quarterly results put EBT at $181.1 million for Q1 2026, up 164.04% from a year ago — trailing twelve months through Jan 2026 was $268.8 million (up 129.87% YoY), and the annual figure for FY2025 was $156.3 million, up 30.4%.
  • EBT for Q1 2026 was $181.1 million at Ciena, up from $2.9 million in the prior quarter.
  • Over the last five years, EBT for CIEN hit a ceiling of $181.1 million in Q1 2026 and a floor of -$16.0 million in Q2 2024.
  • Median EBT over the past 5 years was $64.3 million (2023), compared with a mean of $56.7 million.
  • Biggest five-year swings in EBT: soared 333.83% in 2023 and later crashed 118.32% in 2024.
  • Ciena's EBT stood at $65.4 million in 2022, then grew by 7.86% to $70.5 million in 2023, then plummeted by 31.9% to $48.0 million in 2024, then crashed by 94.05% to $2.9 million in 2025, then skyrocketed by 6237.12% to $181.1 million in 2026.
  • The last three reported values for EBT were $181.1 million (Q1 2026), $2.9 million (Q4 2025), and $65.8 million (Q3 2025) per Business Quant data.