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NYSE: CIEN
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CIEN
$320.72
8.22%
-28.73
アフターアワーズ: 323.86
+3.14 +0.98%
Ciena Corp (CIEN)
インジケーター
1D
1W
1M
6M
YTD
1Y
5Y
MAX
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Candle
SMA
RSI
BB
Date:
2026-10-30 16:00
O:
326.00
H:
332.72
L:
313.27
C:
320.72
Vol:
3.094M
概要
ニュース
株価時系列
オプションチェーン
財務
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株式分割
Ciena Corp (CIEN) 最新ニュース
Oct 30, 2026
$100 Invested In Ciena 5 Years Ago Would Be Worth This Much Today
- Benzinga
Oct 30, 2026
Oct 30, 2026
Ciena’s Quarterly Earnings Preview: What You Need to Know
- Yahoo Finance
Oct 30, 2026
Oct 30, 2026
Park Avenue Securities LLC Sells 3,911 Shares of Ciena Corporation $CIEN
- MarketBeat
Oct 30, 2026
Oct 29, 2026
Ciena Corporation (CIEN) Seasonal Returns Chart - Yahoo Finance
- Yahoo! Finance Canada
Oct 29, 2026
Oct 29, 2026
Hanseatic Management Services Inc. Sells 2,826 Shares of Ciena Corporation $CIEN
- MarketBeat
Oct 29, 2026
Oct 28, 2026
Ciena Corp (CIEN) Shares Surge 3.4% -- What GF Score of 77 Tells Investors
- GuruFocus
Oct 28, 2026
Oct 28, 2026
Ciena Rises as Investors Lean Into AI Networking Demand and Recent Growth Targets
- Moomoo
Oct 28, 2026
Oct 28, 2026
2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years
- The Motley Fool
Oct 28, 2026
Oct 28, 2026
Ciena Corporation $CIEN Stock: M & L Capital Management Ltd Increases Position
- MarketBeat
Oct 28, 2026
Oct 27, 2026
Ciena Corporation (CIEN)
- Milk Road
Oct 27, 2026
Oct 27, 2026
Ciena Corporation $CIEN Shares Newly Bought by Deltec Asset Management LLC
- MarketBeat
Oct 27, 2026
Oct 26, 2026
Ciena Corp (CIEN) Shares Surge 4.9% -- What GF Score of 77 Tells Investors
- GuruFocus
Oct 26, 2026
Oct 26, 2026
Ciena’s Board Opts for Patience Amid Tech Upheavals
- WSJ
Oct 26, 2026
Oct 24, 2026
Ciena Corporation $CIEN Stock: Atlatl Advisers LLC Trims Holdings
- MarketBeat
Oct 24, 2026
Oct 23, 2026
Is Corning Stock a Smart Investment Option Before Q3 Earnings Release?
- Zacks Investment Research
Oct 23, 2026
Oct 23, 2026
Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy?
- Zacks Investment Research
Oct 23, 2026
Oct 23, 2026
Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy?
- Zacks Investment Research
Oct 23, 2026
Oct 23, 2026
Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy?
- Yahoo Finance
Oct 23, 2026
Oct 23, 2026
Ciena Corporation Estimates – NYSE:CIEN
- TradingView
Oct 23, 2026
Oct 23, 2026
Crossmark Global Holdings Inc. Acquires 9,854 Shares of Ciena Corporation $CIEN
- MarketBeat
Oct 23, 2026
Oct 22, 2026
4 Cloud Computing Stocks to Bet on for Solid Long-Term Gains
- Zacks Investment Research
Oct 22, 2026
Oct 22, 2026
Ciena (CIEN) Gains A New People Chief As AI Growth Keeps Fair Value In Focus
- Simply Wall Street
Oct 22, 2026
Oct 22, 2026
Ciena Corporation $CIEN Shares Bought by Robeco Institutional Asset Management B.V.
- MarketBeat
Oct 22, 2026
Oct 21, 2026
A Look at Ciena Corp (CIEN) After 5.7% Gain -- GF Value $117.55 vs Price $361.34
- GuruFocus
Oct 21, 2026
Oct 21, 2026
Ciena Corp Stock (CIEN) Moved Up by 5.98% on Oct 21: What Investors Need To Know
- TradingKey
Oct 21, 2026
Oct 21, 2026
Ciena (CIEN) Has $8.5 Billion in Backlog, but Can It Justify Its Premium?
- Yahoo Finance
Oct 21, 2026
Oct 21, 2026
CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth?
- TradingView
Oct 21, 2026
Oct 21, 2026
CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth?
- Yahoo Finance
Oct 21, 2026
Oct 20, 2026
Did Analyst Upgrade Just Shift Ciena (CIEN) Investment Narrative?
- Yahoo Finance
Oct 20, 2026
Oct 20, 2026
When Should You Buy Ciena Corporation (NYSE:CIEN)?
- Moomoo
Oct 20, 2026
Oct 20, 2026
Ciena (CIEN): Is the AI-Optical Boom Enough to Carry It Into the S&P 500?
- Yahoo Finance
Oct 20, 2026
Oct 20, 2026
What Was Ciena Telling You Before Its Stock Ran?
- Yahoo Finance
Oct 20, 2026
Oct 19, 2026
Ciena EVP DiPerna sells $308,865 in CIEN stock
- Investing.com
Oct 19, 2026
Oct 19, 2026
Form 4 Ciena Corp: Dino DiPerna (EVP & Chief R&D Officer) For: 15 October
- Investing.com Nigeria
Oct 19, 2026
Oct 19, 2026
Ciena EVP Brodie Gage sells $412,896 of company stock
- Investing.com
Oct 19, 2026
Oct 19, 2026
A Look at Ciena Corp (CIEN) After 3.5% Gain -- GF Value $117.39 vs Price $344.20
- GuruFocus
Oct 19, 2026
Oct 19, 2026
Networking Stocks Rally as Tech Rebound Lifts AI Gear Makers: Ciena and Arista Climb 4%, but Cisco Barely Moves
- Yahoo Finance
Oct 19, 2026
Oct 19, 2026
Networking Stocks Rally as Tech Rebound Lifts AI Gear Makers: Ciena and Arista Climb 4%, but Cisco Barely Moves
- 24/7 Wall St.
Oct 19, 2026
Oct 19, 2026
CIENA President & CEO Gary Smith sells $1,027,355 in company stock
- Investing.com
Oct 19, 2026
Oct 19, 2026
Evercore Says Ciena Could Be Worth $550+. Here’s the Math
- Yahoo Finance
Oct 19, 2026
Oct 16, 2026
Ciena Corp (CIEN) Stock Down 6.7% but Still Overvalued -- GF Sco
- GuruFocus
Oct 16, 2026
Oct 15, 2026
Technical Analysis of Ciena Corporation (CRYPTOCOM:CIENUSD.P)
- TradingView
Oct 15, 2026
Oct 15, 2026
An officer plans to sell 14,760 compensation shares in Ciena (CIEN).
- Stock Titan
Oct 15, 2026
Oct 15, 2026
An officer's planned $899K share sale at Ciena (CIEN) lists Morgan Stanley Smith Barney as broker.
- Stock Titan
Oct 15, 2026
Oct 15, 2026
An officer proposes a $413K sale of 1,200 Ciena (NYSE: CIEN) shares.
- Stock Titan
Oct 15, 2026
Oct 15, 2026
An officer proposes selling 890 Ciena (CIEN) shares acquired in September.
- Stock Titan
Oct 15, 2026
Oct 15, 2026
Ciena: A Cyclical Business Priced Like A Compounder (NYSE:CIEN)
- Seeking Alpha
Oct 15, 2026
Oct 15, 2026
Ciena Suffers From AI Diversification Success, Growth Mostly Priced-In (NYSE:CIEN)
- Seeking Alpha
Oct 15, 2026
Oct 15, 2026
Taiwan Semiconductor Q3 Earnings & Revenues Top Estimates, Margins Up
- Zacks Investment Research
Oct 15, 2026
Oct 15, 2026
What Would It Take For Ciena Stock To Do It Again?
- Trefis
Oct 15, 2026
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