Ciena Corporation (CIEN) CEO Gary Smith on Q4 2019 Results - Earnings Call TranscriptSeeking Alpha • 12/12/19
Ciena Earnings Miss Estimates Amid Lowered Views, But Shares SurgeInvestors Business Daily • 12/12/19
Ciena Corporation (CIEN) CEO Gary Smith on Q3 2019 Results - Earnings Call TranscriptSeeking Alpha • 09/05/19
Ciena's stock swings sharply lower after downbeat gross margin outlook overshadows profit and revenue beatsMarket Watch • 09/05/19
Do Options Traders Know Something About Ciena (CIEN) Stock We Don't?Zacks Investment Research • 09/05/19
Ciena Earnings Crush Expectations As Optical Gear Maker Gains ShareInvestors Business Daily • 09/05/19