Over the past year, CIE1.HM returned +323.4% with dividends reinvested.
| Period | Total return |
|---|---|
| YTD | +64.2% |
| 1 year | +323.4% |
| 5 years | +591.6% |
| 10 years | +1619.6% |
| All-time high | €463.90 (May 2026) |
Returns are total returns and include reinvested dividends. The all-time high is the highest monthly closing price on record.
See what €1,000 in CIE1.HM would be worth today ›No. Ciena Corp has not paid a dividend in the past 12 months.
Ciena Corp is scheduled to report earnings on Sep 3, 2026.
