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Ciena

395.79
+3.310.84%
Post-market: 397.501.71+0.43%19:59 EDT
Volume:1.24M
Turnover:487.31M
Market Cap:55.75B
PE:131.60
High:403.72
Open:396.00
Low:382.75
Close:392.48
52wk High:637.51
52wk Low:87.25
Shares:140.85M
Float Shares:140.05M
Volume Ratio:0.55
T/O Rate:0.88%
Dividend:- -
Dividend Rate:- -
EPS(TTM):3.01
EPS(LYR):0.8500
ROE:15.46%
ROA:6.66%
PB:19.28
PE(LYR):465.64

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Ciena CEO Gary B. Smith Sells 2,952 Common Shares for $1.38 Million

Reuters
·
Jul 07

Movement Alert|Ciena in Regular Trading Rise 3.12%, Trading at $441.73

Market Focus
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Jul 06

Movement Alert|Ciena Falls 3.25% in Regular Trading, Convertible Notes Dilution Concerns Persist Amid Broad Communication Equipment Weakness

Market Focus
·
Jul 02

Premarket Movers | Apple Jumps 1%; Optical Stocks Fall with Corning Down over 3%; South Korean-Related ETFs Sink With KORU Down over 8%

Tiger Newspress
·
Jul 02

Is Ciena’s (CIEN) Index Shift and 5G AI Win Recasting Its Core Growth Narrative?

Simply Wall St.
·
Jul 02

Movement Alert|Ciena Intraday Decline 4.46%, Convertible Notes Dilution Concerns Compounded by Communication Equipment Sector Selloff

Market Focus
·
Jul 01

Optical Stocks Fall. Corning Down 9%; Astera Labs Down over 5%; Marvell, POET Down over 3%; Coherent, Ciena, Fabrinet, Lumentum Down over 2%

Tiger Newspress
·
Jul 01

Movement Alert|Ciena Falls 3.17% in Pre-Market Trading, Convertible Notes Dilution Concerns Compounded by Broad Communication Equipment Sector Weakness

Market Focus
·
Jul 01

Premarket Movers | Optical Stocks Fall with Corning Down over 3%; Nike Drops 3%; Intuitive Machines Climbs over 6%; Bloom Energy Jumps over 9%

Tiger Newspress
·
Jul 01

Ciena SVP, General Mgr. Blue Planet Joseph Cumello Sells 1,586 Shares Valued at $739,601.38

Reuters
·
Jul 01

Optical Stocks Jump. Astera Labs up over 8%; Corning, Fabrinet up over 5%; Marvell Technology up over 4%

Tiger Newspress
·
Jun 30

The 20 Best-performing Stocks in the S&P 500 for the First Half of 2026

Dow Jones
·
Jun 30

Musk's Bet On Laser Tech Spurs Silicon Valley Rush

Tech News Roundup
·
Jun 30

Ciena falls -8.9%

TIPRANKS
·
Jun 29

Movement Alert|Ciena Falls 4.56% in Regular Trading, Convertible Note Dilution Concerns Persist Amid Profit-Taking Pressure

Market Focus
·
Jun 29

Optical Stocks Shine. Corning, POET up over 3%; Astera Labs, Marvell Technology, Fabrinet up Around 2%; AAOI, Coherent up over 1%

Tiger Newspress
·
Jun 29

Weekly Winners | Bio-Techne Soars 23%; AbbVie Surges 17%; United Airlines Jumps 15%; Corning, Merck Gain 13%

Tiger Newspress
·
Jun 28

Ciena CFO Marc D. Graff Sells 126 Shares Worth $56,614.36

Reuters
·
Jun 27

Movement Alert|Ciena Falls 4.03% in Regular Trading, Communication Equipment Sector Broadly Declines Amid Ongoing Convertible Notes Dilution Concerns

Market Focus
·
Jun 26

The Bearish AI Headline That’s Actually the Most Bullish Signal of the Year

InvestorPlace
·
Jun 26