Ciena Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-23 | 394.10 | 415.80 | 394.10 | 407.53 | 407.53 | 1,803,700 |
| 2026-07-22 | 396.95 | 411.01 | 396.87 | 397.16 | 397.16 | 1,755,700 |
| 2026-07-21 | 397.70 | 412.04 | 396.55 | 408.73 | 408.73 | 2,036,400 |
| 2026-07-20 | 375.01 | 394.56 | 375.00 | 378.77 | 378.77 | 1,757,400 |
← NewerPage 2 of 2 · 64 trading days
Stock splits
| Date | Split (new : old) |
|---|---|
| 2006-09-25 | 1:7 |
| 2000-09-19 | 2:1 |
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.