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.

  • For Q1 2026, EBT rose 164.04% year-over-year to $181.1 million; the TTM value through Jan 2026 reached $268.8 million, up 129.87%, while the annual FY2025 figure was $156.3 million, 30.4% up from the prior year.
  • EBT for Q1 2026 was $181.1 million at Ciena, up from $2.9 million in the prior quarter.
  • Over five years, EBT peaked at $181.1 million in Q1 2026 and troughed at -$16.0 million in Q2 2024.
  • A 5-year average of $56.7 million and a median of $64.3 million in 2023 define the central range for EBT.
  • Biggest five-year swings in EBT: skyrocketed 333.83% in 2023 and later plummeted 118.32% in 2024.
  • Year by year, EBT stood at $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 plummeted by 94.05% to $2.9 million in 2025, then surged by 6237.12% to $181.1 million in 2026.
  • Business Quant data shows EBT for CIEN at $181.1 million in Q1 2026, $2.9 million in Q4 2025, and $65.8 million in Q3 2025.