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    Ciena Corporation Common Stock (NY:CIEN)

    497.22 -123.15 (-19.85%)
    Streaming Delayed Price Updated: 11:47 AM EDT, Jun 4, 2026 Add to My Watchlist
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    Price and Volume

    Detailed Quote
    Volume 3,777,507
    Open 552.39
    Bid (Size) 497.00 (80)
    Ask (Size) 497.43 (120)
    Prev. Close 620.37
    Today's Range 491.00 - 552.39
    52wk Range 70.77 - 637.51
    Shares Outstanding 154,767,152
    Dividend Yield N/A
    Chart for (: )
    Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

    Top News

    More News
    Gapping S&P500 stocks in Thursday's session ↗
    Via Chartmill
    News headline image
    Ciena Q2 Earnings Call Highlights ↗
    Ciena (NYSE:CIEN) reported another record quarter for fiscal 2026, with management pointing to AI-related network demand from cloud providers and renewed spending by service providers as major drivers... 
    Via MarketBeat
    Topics Artificial Intelligence Earnings

    Performance

    YTD
    +102.1%
    +102.1%
    1 Month
    -7.7%
    -7.7%
    3 Month
    +44.7%
    +44.7%
    6 Month
    +157.2%
    +157.2%
    1 Year
    +497.2%
    +497.2%

    More News

    Read More
    These S&P500 stocks are moving in today's pre-market session ↗
    Via Chartmill
    Ciena (NYSE:CIEN) Stock Drops Despite Q2 Earnings Beat as Full-Year Guidance Fails to Impress ↗
    Via Chartmill
    Topics Earnings
    News headline image
    Ciena Reports Fiscal Second Quarter 2026 Financial Results
    From Ciena Corporation
    Via Business Wire
    CIENA CORP (NYSE:CIEN): A High-Growth Stock with a Bull Flag Breakout Setup ↗
    Via Chartmill
    News headline image
    Top Wall Street Forecasters Revamp Ciena Price Target Ahead Of Q2 Earnings ↗
    Via Benzinga
    News headline image
    Mega-Cap Growth Leadership or Small-Cap Growth Potential? VUG vs. VBK ↗
    Via The Motley Fool
    Topics ETFs
    Uncover the latest developments among S&P500 stocks in today's session. ↗
    Via Chartmill
    Top S&P500 movers in Tuesday's session ↗
    Via Chartmill
    News headline image
    This Is My Best Artificial Intelligence (AI) Stock to Buy in June (Hint: It's Not Micron Technology) ↗
    Via The Motley Fool
    Topics Artificial Intelligence
    Uncover the latest developments among S&P500 stocks in today's session. ↗
    Via Chartmill
    News headline image
    Biznet Enhances Digital Infrastructure and Connectivity with Ciena
    From Ciena Corporation
    Via Business Wire
    News headline image
    This AI Infrastructure Stock Is Up 570% in 1 Year. Is It Time to Take Profits or Buy More? ↗
    Via The Motley Fool
    Topics Artificial Intelligence Supply Chain
    News headline image
    CORRECTING and REPLACING Cirion Launches Initial Phase of On-Demand NaaS Connectivity in Latin America with Ciena and Carma
    From Ciena Corporation
    Via Business Wire
    Exploring the top movers within the S&P500 index during today's session. ↗
    Via Chartmill
    Top S&P500 movers in Thursday's session ↗
    Via Chartmill
    News headline image
    Hedge Fund Bienville Capital Exited Its Position in Monday.com Stock. Here's What That Means for Investors. ↗
    Via The Motley Fool
    Topics Artificial Intelligence Regulatory Compliance
    Gapping S&P500 stocks in Wednesday's session ↗
    Via Chartmill
    News headline image
    Matrix NAP Info Boosts Terabit-Era Submarine Connectivity with Ciena WaveLogic 6 Extreme on the Batam–Jakarta Corridor
    From Ciena Corporation
    Via Business Wire
    Discover the top S&P500 movers in Tuesday's pre-market session. ↗
    Via Chartmill
    What's going on in today's session: S&P500 movers ↗
    Via Chartmill
    News headline image
    Why One Investor May Be Losing Confidence in GitLab ↗
    Via The Motley Fool
    Topics Artificial Intelligence Regulatory Compliance
    What's going on in today's session: S&P500 movers ↗
    Via Chartmill
    News headline image
    Beyond NVIDIA: Picks-and-Shovels AI Plays with Strong Momentum ↗
    Via MarketBeat
    Topics Artificial Intelligence Economy

    Frequently Asked Questions

    Is Ciena Corporation Common Stock publicly traded?
    Yes, Ciena Corporation Common Stock is publicly traded.
    What exchange does Ciena Corporation Common Stock trade on?
    Ciena Corporation Common Stock trades on the New York Stock Exchange
    What is the ticker symbol for Ciena Corporation Common Stock?
    The ticker symbol for Ciena Corporation Common Stock is CIEN on the New York Stock Exchange
    What is the current price of Ciena Corporation Common Stock?
    The current price of Ciena Corporation Common Stock is 497.22
    When was Ciena Corporation Common Stock last traded?
    The last trade of Ciena Corporation Common Stock was at 06/04/26 11:47 AM ET
    What is the market capitalization of Ciena Corporation Common Stock?
    The market capitalization of Ciena Corporation Common Stock is 76.95B
    How many shares of Ciena Corporation Common Stock are outstanding?
    Ciena Corporation Common Stock has 77B shares outstanding.
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