NYSE : CIEN
-$20.97 (-5.98%)
| Date | Grading Company | Previous Grade | New Grade | Action |
|---|---|---|---|---|
| 2026-06-23 | Needham | Buy | Buy | Maintain |
| 2026-06-05 | Needham | Buy | Buy | Maintain |
| 2026-06-05 | Rosenblatt | Buy | Buy | Maintain |
| 2026-06-05 | Morgan Stanley | Equal Weight | Equal Weight | Maintain |
| 2026-06-05 | Barclays | Overweight | Overweight | Maintain |
| 2026-06-05 | UBS | Neutral | Neutral | Maintain |
| 2026-06-04 | Raymond James | Outperform | Outperform | Maintain |
| 2026-06-02 | B. Riley Securities | Neutral | Neutral | Maintain |
| 2026-05-26 | B of A Securities | Buy | Buy | Maintain |
| 2026-05-18 | Citigroup | Buy | Buy | Maintain |
| 2026-05-15 | TD Cowen | Buy | Buy | Maintain |
| 2026-05-05 | Stifel | Buy | Buy | Maintain |
| 2026-04-20 | Morgan Stanley | Equal Weight | Equal Weight | Maintain |
| 2026-04-16 | B of A Securities | Buy | Buy | Maintain |
| 2026-04-16 | JP Morgan | Overweight | Overweight | Maintain |
| 2026-03-23 | Stifel | Buy | Buy | Maintain |
| 2026-03-06 | Citigroup | Buy | Buy | Maintain |
| 2026-03-06 | B. Riley Securities | Neutral | Neutral | Maintain |
| 2026-03-06 | Rosenblatt | Buy | Buy | Maintain |
| 2026-03-06 | B of A Securities | Neutral | Buy | Upgrade |
| 2026-03-06 | Stifel | Buy | Buy | Maintain |
| 2026-03-06 | Barclays | Overweight | Overweight | Maintain |
| 2026-03-06 | Morgan Stanley | Equal Weight | Equal Weight | Maintain |
| 2026-03-06 | UBS | Neutral | Neutral | Maintain |
| 2026-03-05 | Needham | Buy | Buy | Maintain |
| 2026-03-02 | JP Morgan | Overweight | Overweight | Maintain |
| 2026-02-23 | Morgan Stanley | Equal Weight | Equal Weight | Maintain |
| 2026-02-19 | Evercore ISI Group | In Line | In Line | Maintain |
| 2026-01-22 | Stifel | Buy | Buy | Maintain |
| 2026-01-20 | B of A Securities | Buy | Neutral | Downgrade |