CIEN
Ciena
November 2, 2026 · market open
- Rarity
- 1.21
- Peak move
- −11.33%
- Float cap
- $44.6B
Ciena sells optical networking equipment, including coherent optical transport systems, routing and switching platforms, data-center interconnect gear and pluggable transceivers, plus the Blue Planet and Navigator network automation software. Its customers are telecommunications service providers, cloud and content providers, cable operators, and enterprise, government and research networks. It is headquartered in Hanover, Maryland.
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What we found
no events · 0 from SEC or newswire · 0 timed with the moveNothing found.We searched SEC filings, the newswires and the open web across the three days around this move and found no public information that explains it.