CIEN Ciena Corporation
Ciena Corporation has had 2 splits.
| Split date ▼ | Ratio | Price (close) | Price the day before | Change | Calculate (enter number of shares) |
| Sep 25, 2006 | 1 : 7 | 29.68 | 4.29 (Sep 22) | -1.17% | |
| Sep 19, 2000 | 2 : 1 | 110.75 | 207.00 (Sep 18) | 7.00% | |
| Before Sep 19, 2000 | |||||
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