KPIs & Operating Metrics(New)
Growth Metrics

Ciena (CIEN) EBT (2016 - 2025)

Historic EBT for Ciena (CIEN) over the last 17 years, with Q4 2025 value amounting to $2.9 million.

  • Ciena's EBT fell 9404.84% to $2.9 million in Q4 2025 from the same period last year, while for Nov 2025 it was $156.3 million, marking a year-over-year increase of 3040.22%. This contributed to the annual value of $156.3 million for FY2025, which is 3040.22% up from last year.
  • Ciena's EBT amounted to $2.9 million in Q4 2025, which was down 9404.84% from $65.8 million recorded in Q3 2025.
  • In the past 5 years, Ciena's EBT ranged from a high of $141.5 million in Q3 2021 and a low of -$16.0 million during Q2 2024
  • Its 5-year average for EBT is $62.3 million, with a median of $65.6 million in 2022.
  • In the last 5 years, Ciena's EBT soared by 33382.78% in 2023 and then plummeted by 11832.41% in 2024.
  • Quarter analysis of 5 years shows Ciena's EBT stood at $129.3 million in 2021, then plummeted by 49.45% to $65.4 million in 2022, then increased by 7.86% to $70.5 million in 2023, then tumbled by 31.9% to $48.0 million in 2024, then tumbled by 94.05% to $2.9 million in 2025.
  • Its last three reported values are $2.9 million in Q4 2025, $65.8 million for Q3 2025, and $19.0 million during Q2 2025.