Ciena Corporation CIEN
300.08 USD +15.74 (+5.54%)
At closeNov 4, 2026, 5:13 AM EST
307.40 +7.32 +2.44%
Pre-market · Nov 4, 5:13 AM ET
288.35 Day range 307.18
168.22 52-week range 637.51
- YTD
- +28.31%
- 1 year
- +64.09%
Dividends
No dividends on record
CIEN has no dividend history here.
Stock splits
| Date | Ratio |
|---|---|
| Sep 25, 2006 | 0.14286:1 |
| Sep 19, 2000 | 2:1 |