Ciena (CIEN) Revenue — Quarter Ended Jan 31, 2026
Revenue increased in the current quarter compared to both the prior quarter and the same quarter one year earlier. The sequential growth was moderate, while the year-over-year gain was more pronounced.
Key takeaway
Quarter ended Jan 31, 2026 · FY2026 Q1
Revenue increased in the current quarter compared to both the prior quarter and the same quarter one year earlier. The sequential growth was moderate, while the year-over-year gain was more pronounced.
Financial snapshot
Reported revenue, sequential change, year-over-year change, and trailing four-quarter revenue.
Quarter revenue
$1.4B
Revenue reported for this quarter.
Quarter-over-quarter
+5.6%
Change from the immediately preceding quarter.
Year-over-year
+33.1%
Change from the comparable year-ago quarter.
Trailing four quarters
$5.1B
Sum of the latest four reported quarters.
Quarterly revenue trend
The latest four reported quarters with year-over-year comparisons.
| Period ended | Revenue | Year-over-year change |
|---|---|---|
| May 3, 2025 | $1.1B | +23.6% |
| Aug 2, 2025 | $1.2B | +29.4% |
| Nov 1, 2025 | $1.4B | +20.3% |
| Jan 31, 2026 | $1.4B | +33.1% |
Revenue performance
Reported revenue rose, with the sequential increase reflecting continued momentum and the year-over-year improvement showing a substantial uplift.
Quarterly comparison
Compared to the immediately preceding quarter, revenue advanced by a modest percentage. Relative to the same quarter one year ago, the increase was larger, supported by the year-over-year growth trend observed in each of the last four quarters.
What to watch
The supplied trend data shows consecutive year-over-year revenue increases for the last four reported quarters.