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21:48:59 EST Fri 06 Feb 2026
Enter Symbol
or Name
USA
CA



Z:CIEN - CIENA CORP - https://www.ciena.com
Sym-XBid - AskLastChg%ChVol$Vol#TrOpen-Hi-LoYear Hi-LoLast TrNewsDelay
CIEN - Z0.2271.00·275.001.3271.32+18.5887.433,470.19,053,36440,107262.65  273.00  251.26285.9683  49.2119:59:29Feb 0515 min RT 2¢

Recent Trades - Last 10 of 40107
Time ETExPriceChangeVolume
19:59:29Z274.0021.0260
19:58:14Z273.2520.275
19:57:58Z274.079721.099750
19:57:24Z274.97121.99125
19:57:04Z274.952721.9727110
19:56:33Z274.1221.148
19:56:21Z274.4921.511
19:56:11Z274.4921.513
19:55:39Z274.2121.2310
19:55:06Z273.5520.5720

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Recent Bulletins
Date ETSymbolTypeHeadline
2026-02-05 09:27U:CIENNews ReleaseThe Quiet Security Shift: Infrastructure Capital Flees to Safety
2026-02-05 09:00U:CIENNews ReleaseCiena Announces Reporting Date and Web Broadcast for Fiscal First Quarter 2026 Results
2026-02-04 18:15U:CIENNews ReleaseCiena Set to Join S&P 500; Arrowhead Pharmaceuticals to Join S&P MidCap 400; ADT and OneSpaWorld Holdings to Join S&P SmallCap 600
2026-01-29 09:00U:CIENNews ReleaseTelekom Srbija and Mtel Deploy Ciena Optical Technology to Improve Cross-Border Connectivity
2026-01-27 09:00U:CIENNews ReleaseTrans Pacific Networks Selects Ciena Technology to Boost Undersea Connectivity on Echo and Tabua Cables
2026-01-06 09:00U:CIENNews ReleaseCiena to Webcast Financial Community Event - January 13, 2026
2025-12-11 07:00U:CIENNews ReleaseCiena Reports Fiscal Fourth Quarter 2025 and Year-End Financial Results
2025-11-13 09:00U:CIENNews ReleaseCiena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2025 Results
2025-10-28 05:00U:CIENNews ReleaseGlobal content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming
2025-10-21 03:00U:CIENNews ReleaseTrans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable
2025-10-14 09:00U:CIENNews ReleaseEXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena
2025-10-14 09:00U:CIENNews ReleaseFLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6
2025-09-30 09:00U:CIENNews ReleaseComcast Deploys Ciena Technology to Extend Fiber Impact
2025-09-22 09:00U:CIENNews ReleaseCiena to Acquire Nubis Communications to Expand its Inside the Data Center Strategy and Further Address Growing AI Workloads
2025-09-09 09:00U:CIENNews ReleaseREDIMadrid Launches End-to-End Quantum Secure Data Transport Project with Ciena
2025-09-04 07:00U:CIENNews ReleaseCiena Reports Fiscal Third Quarter 2025 Financial Results
2025-08-27 09:00U:CIENNews ReleaseDFA and Ciena Shatter Fibre Capacity Records in World-First Trial in Partnership with Willcom
2025-08-06 11:00U:CIENNews ReleaseCiena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2025 Results
2025-08-06 09:00U:CIENNews ReleaseBR.Digital Expands Network Capacity with Ciena WaveLogic 6
2025-06-25 09:00U:CIENNews ReleaseTelxius and Ciena Achieve First Live 1.3 Tb/s Data Transmission Across the Atlantic