CIENA CORP (CIEN) Stock News

NYSE:CIEN • US1717793095

348.7 USD
+7.54 (+2.21%)
At close: Feb 27, 2026
349.412 USD
+0.71 (+0.2%)
After Hours: 2/27/2026, 8:04:00 PM
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CIEN Latest News, Press Relases and Analysis

4 days ago - By: Chartmill - Mentions: MOS ALB IP APP ...
9 days ago - By: Chartmill - Mentions: APP BX TPL FIX ...
9 days ago - By: Chartmill - Mentions: DOW APP TPL PODD ...