Ciena (CIEN) EBT (2009 - 2026)

Ciena's EBT history runs 18 years deep, the most recent figure standing at $181.1 million for Q1 2026.

• On a quarterly basis, EBT rose 164.04% year-over-year to $181.1 million in Q1 2026; TTM through Jan 2026 was $268.8 million, a 129.87% increase from a year earlier, with the FY2025 full-year figure at $156.3 million, up 30.4% from the prior year.
• EBT improved to $181.1 million in Q1 2026 per CIEN's latest filing, from $2.9 million in the prior quarter.
• Across five years, EBT topped out at $181.1 million in Q1 2026 and bottomed at -$16.0 million in Q2 2024.
• The 5-year median for EBT is $64.3 million (2023), against an average of $56.7 million.
• Across the five-year window, EBT soared 333.83% in 2023 and slumped 118.32% in 2024, its largest moves.
• Year by year, EBT stood at $65.4 million in 2022, then climbed by 7.86% to $70.5 million in 2023, then slumped by 31.9% to $48.0 million in 2024, then slumped by 94.05% to $2.9 million in 2025, then soared by 6237.12% to $181.1 million in 2026.
• Per Business Quant, the three latest CIEN EBT figures stand at $181.1 million (Q1 2026), $2.9 million (Q4 2025), and $65.8 million (Q3 2025).